WO2025011211A1 - 测量上报方法、终端、网络设备、装置及存储介质 - Google Patents
测量上报方法、终端、网络设备、装置及存储介质 Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
Definitions
- the present disclosure relates to the field of communication technology, and in particular to a measurement reporting method, a terminal, a network device, a device and a storage medium.
- the network side configures at most two measurement resource groups, corresponding to two transmission points (Transmission Reception Point, TRP) for the terminal (User Equipment, UE) to perform measurement reporting.
- TRP Transmission Reception Point
- the terminal When the terminal performs measurement reporting, it selects a resource pair/beam pair from the two measurement resource groups for reporting.
- TRP deployment will be more intensive.
- TRP deployment will be more intensive.
- the embodiments of the present disclosure provide a measurement reporting method, a terminal, a network device, an apparatus and a storage medium.
- an embodiment of the present disclosure provides a measurement reporting method, which is applied to a terminal, including:
- the indication information is used to determine the correspondence between the measurement resource groups in the second measurement resource group set and the measurement value, and/or the indication information is used to determine the measurement resource group corresponding to the measurement value.
- the corresponding relationship is determined based on the indication information, or the corresponding relationship is determined based on the indication information and a predefined rule.
- the indication information is used to indicate one or more of the following:
- the third measurement resource group set includes other measurement resource groups in the first measurement resource group set except the second measurement resource group set;
- the measurement resource group corresponding to the maximum measurement value is the measurement resource group corresponding to the maximum measurement value.
- reporting the indication information to the network device includes:
- the indication information is reported through T1 bits, where T1 is a positive integer.
- reporting the indication information to the network device includes:
- the second measurement resource group set is indicated by T4 bits, and the measurement resource group corresponding to the maximum measurement value in the second measurement resource group set is indicated by T5 bits;
- T2, T3, T4 and T5 are all positive integers.
- the second measurement resource group set includes a measurement resource group set for channel measurement and a measurement resource group set for interference measurement, and the indication information is used to indicate at least two of the following:
- the measurement resource group set used for interference measurement is the measurement resource group set used for interference measurement.
- the corresponding relationship includes:
- the measurement value corresponds to a measurement resource group in the second measurement resource group set, the second measurement resource group sets corresponding to different measurement values are the same or different, and the measurement resource groups corresponding to different measurement values are the same or different; or,
- the reporting group set corresponds to the second measurement resource group set
- the reporting groups in the reporting group set correspond to the measurement resource groups in the second measurement resource group set
- the measurement resource groups corresponding to different reporting groups are the same or different.
- L1-RSRP and/or L1-SINR are reported to the network device, include:
- the measurement resource group set used for interference measurement is an empty set or the indication information only indicates the measurement resource group set used for channel measurement, reporting L1-RSRP to the network device; or,
- L1-RSRP and L1-SINR are reported to the network device.
- reporting L1-RSRP and L1-SINR to the network device includes:
- reporting the measurement value to the network device includes:
- the reporting group corresponds to a measurement resource group, and based on an nth measurement resource used for channel measurement in the measurement resource group and other measurement resources other than the nth measurement resource used for interference measurement, determines an nth L1-SINR; reporting multiple L1-SINRs corresponding to the reporting group to the network device; or,
- determining the second measurement resource group set from the first measurement resource group set includes: determining the second measurement resource group set from the first measurement resource group set based on network side configuration or predefined rules.
- determining the second measurement resource group from the first measurement resource group includes: determining the second measurement resource group set corresponding to the reporting group selected by the terminal side from the first measurement resource group set, and the second measurement resource group sets corresponding to different reporting groups are the same or different; or, determining the second measurement resource group set corresponding to all reporting groups selected by the terminal side from the first measurement resource group set.
- the first measurement resource group set includes K measurement resource groups, and K is greater than 2.
- an embodiment of the present disclosure further provides a measurement reporting method, which is applied to a network device, including:
- the second measurement resource group set is a measurement resource group set selected from the first measurement resource group set.
- determining the correspondence between the measurement resource groups in the second measurement resource group set and the measurement values based on the indication information includes:
- the corresponding relationship is determined based on the indication information and the predefined rule.
- the third measurement resource group set includes other measurement resource groups in the first measurement resource group set except the second measurement resource group set;
- the measurement resource group corresponding to the maximum measurement value is the measurement resource group corresponding to the maximum measurement value.
- the second measurement resource group set includes a measurement resource group set for channel measurement and a measurement resource group set for interference measurement, and the indication information is used to indicate at least two of the following:
- the reporting group set corresponds to the second measurement resource group set
- the reporting groups in the reporting group set correspond to the measurement resource groups in the second measurement resource group set
- the measurement resource groups corresponding to different reporting groups are the same or different.
- the indication information is used to determine the correspondence between the measurement resource groups in the second measurement resource group set and the measurement value, and/or the indication information is used to determine the measurement resource group corresponding to the measurement value.
- a sending unit configured to send configuration information to a terminal, wherein the configuration information includes a first measurement resource group set
- the second measurement resource group set is a measurement resource group set selected from the first measurement resource group set.
- an embodiment of the present disclosure further provides a non-transitory readable storage medium, wherein the non-transitory readable storage medium stores a computer program, wherein the computer program is used to enable a computer to execute the measurement reporting method provided in the first aspect or the second aspect as described above.
- an embodiment of the present disclosure further provides a chip product, wherein a computer program is stored in the chip product, and the computer program is used to enable the chip product to execute the measurement reporting method provided in the first aspect or the second aspect as described above.
- the measurement reporting method, terminal, network device, apparatus and storage medium provided by the embodiment of the present disclosure configure a first measurement resource group set on the network side, and the terminal obtains the first measurement resource from the first measurement resource
- a second measurement resource group set is selected from the group set, and the measurement value and the indication information for determining the correspondence between the measurement value and the measurement resource group, and/or for determining the measurement resource group corresponding to the measurement value are reported to the network side, so that the terminal can report the beam information of multiple TRP joint transmissions in one report, wherein the number of reported measurement resource groups is determined by the terminal, which is more suitable for terminal-centric transmission systems, effectively improves measurement efficiency, and reduces measurement delay.
- FIG2 is a second flow chart of the measurement reporting method provided in an embodiment of the present disclosure.
- FIG5 is a schematic diagram of a structure of a measurement reporting device provided in an embodiment of the present disclosure.
- FIG. 6 is a second schematic diagram of the structure of the measurement reporting device provided in an embodiment of the present disclosure.
- the UE performs measurement reporting according to the configuration of the Report Setting.
- Each Report Setting is associated with one or more Channel State Information (CSI) measurement settings.
- a CSI measurement setting contains one or two CSI resource sets or synchronization signal blocks.
- a CSI resource set includes one or more channel state information reference signal (CSI-RS) resources, and an SSB resource set includes one or more SSB resources.
- CSI-RS channel state information reference signal
- SSB resource set includes one or more SSB resources.
- Each CSI-RS resource or SSB resource is configured with at most one quasi colocation (QCL) parameter.
- QCL quasi colocation
- the UE can report N groups of beam information, each group contains information of 2 beams, and the beam information includes resource indication and measurement value.
- the resource indication can be channel state information reference signal resource indication (CSI-RS Resource Indicator, CRI) or synchronization signal block resource indication (Synchronization Signals Block Resource Indicator, SSBRI), which is used to indicate the reference signal corresponding to the measurement value.
- the measurement value can be layer 1 reference signal received power (Layer 1 Reference Signal Receiving Power, L1-RSRP) or layer 1 signal to interference plus noise ratio (Layer 1 Signal to Interference plus Noise Ratio, L1-SINR).
- the relevant technology only supports up to 2 TRPs to serve the UE, that is, the network configures at most 2 measurement resource groups (corresponding to 2 TRPs) for the UE to perform measurement reporting.
- the UE will select resource pairs/beam pairs from the 2 measurement resource groups for reporting, that is, report the beam combination suitable for the joint transmission of 2 TRPs.
- the embodiments of the present disclosure provide a measurement reporting method, terminal, network equipment, apparatus and storage medium.
- the terminal selects a second measurement resource group set from the first measurement resource group set, and reports the measurement value and indication information for determining the correspondence between the measurement value and the measurement resource group, and/or for determining the measurement resource group corresponding to the measurement value to the network side, so that the terminal can report beam information of multiple TRP joint transmissions in one report, wherein the number of reported measurement resource groups is determined by the terminal, which is more suitable for terminal-centric transmission systems, effectively improves measurement efficiency, and reduces measurement delay.
- the term "and/or” describes the association relationship of associated objects, indicating that three relationships may exist.
- a and/or B may represent three situations: A exists alone, A and B exist at the same time, and B exists alone.
- the character "/" generally indicates that the associated objects before and after are in an "or” relationship.
- plurality in the embodiments of the present disclosure refers to two or more than two, and other quantifiers are similar thereto.
- "determine B based on A” means that the factor A should be considered when determining B. It is not limited to “determine B based on A alone”, and should also include: “determine B based on A and C”, “determine B based on A, C and E”, “determine C based on A, and further determine B based on C", etc.
- A can also include using A as a condition for determining B, for example, "when A meets the first condition, use the first method to determine B"; for example, "when A meets the second condition, determine B"; for example, "when A meets the third condition, determine B based on the first parameter
- A can also be a condition that uses A as a factor to determine B, for example, "when A satisfies the first condition, use the first method to determine C, and further determine B based on C", etc.
- GSM Global System of Mobile Communication
- CDMA Code Division Multiple Access
- WCDMA Wideband Code Division Multiple Access
- GPRS General Packet Radio Service
- LTE Long Term Evolution
- FDD Frequency Division Duplex
- TDD Time Division Duplex
- LTE-A Long Term Evolution Advanced
- UMTS Universal Mobile Telecommunication System
- WiMAX Worldwide Interoperability for Microwave Access
- NR 5G New Radio
- the terminal device involved in the embodiments of the present disclosure may be a device that provides voice and/or data connectivity to users, a handheld device with wireless connection function, or other processing devices connected to a wireless modem, etc.
- the name of the terminal device may also be different.
- the terminal device may be called a user equipment (UE).
- the wireless terminal device can communicate with one or more core networks (CN) via a radio access network (RAN).
- CN core networks
- RAN radio access network
- the wireless terminal device may be a mobile terminal device, such as a mobile phone (or "cellular" phone) and a computer with a mobile terminal device.
- it may be a portable, pocket-sized, handheld, computer-built-in or vehicle-mounted mobile device that exchanges language and/or data with a radio access network.
- the wireless terminal device may also be referred to as a system, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, an access point, a remote terminal device, an access terminal device, a user terminal device, a user agent, or a user device, which is not limited in the embodiments of the present disclosure.
- the network device involved in the embodiments of the present disclosure may be a network device (Base Transceiver Station, BTS) in the Global System for Mobile Communications (GSM) or Code Division Multiple Access (CDMA), or a network device (NodeB) in Wide-band Code Division Multiple Access (WCDMA), or an evolved network device (Evolutional Node B, eNB or e-NodeB) in the Long Term Evolution (LTE) system, or a 5G base station (gNB) in the 5G network architecture (Next Generation System), or a Home evolved Node B (HeNB), a relay node, a Femto, a Pico, etc., which is not limited in the embodiments of the present disclosure.
- the network device may include a Centralized Unit (CU, The centralized unit and the distributed unit may also be arranged geographically separately.
- CU Centralized Unit
- FIG. 1 is a flow chart of a measurement reporting method provided in an embodiment of the present disclosure. As shown in FIG1 , the execution subject of the method may be a terminal, and the method includes at least the following steps:
- Step 102 Determine a second measurement resource group set from the first measurement resource group set based on the configuration information.
- Step 103 Report the measurement value and indication information to the network device based on the second measurement resource group set.
- a reporting group set corresponds to a second measurement resource group set
- a reporting group in the reporting group set corresponds to a measurement resource group in the second measurement resource set
- the measurement resource groups corresponding to different reporting groups may be the same, such as all corresponding to measurement resource groups 3, 4, 2, and 5.
- a reporting group set may contain one or more reporting groups.
- the reporting groups in a reporting group set may be all reporting groups or part of the reporting groups for a group-based measurement report.
- the purpose of the terminal reporting the indication information is to let the network side know the correspondence between the indication information or the measurement value and the measurement resource group. That is, let the network side know which measurement resource group the terminal has selected for measurement reporting. Which measurement resource or measurement resource group.
- the network configures 4 measurement resource groups for the terminal, each measurement resource group contains 32 measurement resources, and the measurement resource indexes in each measurement resource group are from 0 to 31. Therefore, based only on the reported resource indication (such as CRI), the network cannot determine the measurement resource group corresponding to the CRI, so information related to the measurement resource group or measurement resource group set is also required.
- the measurement resource group corresponding to the measurement value can also be directly indicated by the indication information, or the measurement resource group corresponding to the measurement value can be determined by combining the indication information and a predefined rule.
- the measurement reporting method provided by the embodiment of the present disclosure compared with the network side directly configuring two measurement resource groups (corresponding to two TRPs) for the terminal to perform measurement reporting, the terminal selects the second measurement resource group set from the first measurement resource group set.
- more than two measurement resource groups can be configured in the first measurement resource group set to support more than two TRPs to serve the terminal.
- the process of the terminal selecting the measurement resource group is also the process of selecting the TRP, and the TRP with better beam quality can be selected.
- the terminal may select only one second measurement resource group set, which is applicable to all reporting groups in one measurement report. Further, different reporting groups correspond to the same or different measurement resource groups in the second measurement resource group set.
- the terminal may directly indicate the second measurement resource group set in an explicit manner, or may indicate the third measurement resource group set in an implicit manner, so that the network side can clearly identify the second measurement resource group set selected by the terminal.
- the indication information may also indicate a measurement resource group corresponding to the maximum measurement value, and the measurement resource group corresponding to the maximum measurement value should be included in the second measurement resource group set.
- the content of the indication information may include an index of the measurement resource group corresponding to the maximum measurement value.
- reporting the indication information to the network device includes:
- the second measurement resource group set is indicated by T4 bits, and the measurement resource group corresponding to the maximum measurement value in the second measurement resource group set is indicated by T5 bits;
- the content of the indication information may be the measurement resource group corresponding to the maximum measurement value, and other measurement resource groups in the second measurement resource group set except the measurement resource group corresponding to the maximum measurement value; or, the content of the indication information may be the measurement resource group corresponding to the maximum measurement value, and the second measurement resource group set.
- the second measurement resource group set is indicated by T bits, and the measurement resource group indicated by the last bit or the designated bit of the T bits is the measurement resource group corresponding to the maximum measurement value.
- T bits are used to indicate the second measurement resource group set, assuming that the second measurement resource group includes M measurement resource groups, and [log 2 K] bits are used to indicate the measurement resource group corresponding to the maximum measurement value.
- the second measurement resource group set includes a measurement resource group set for channel measurement and a measurement resource group set for interference measurement, and the indication information is used to indicate at least two of the following:
- a set of measurement resource groups used for channel measurement A set of measurement resource groups used for channel measurement
- the terminal in addition to indicating the relevant information of the second measurement resource group set selected by the terminal, can also indicate the measurement resource group set used for channel measurement and the measurement resource group set used for interference measurement.
- the same measurement resource group cannot be used for channel measurement and interference measurement at the same time.
- the measurement reporting method provided by the embodiment of the present disclosure indicates at least two of the second measurement resource group set, the measurement resource group set for channel measurement, and the measurement resource group set for interference measurement through indication information, so that the network side can clearly define the measurement resource group set for channel measurement and the measurement resource group set for interference measurement, and further obtain corresponding measurement values, which can effectively reflect the interference between beams of multiple TRPs.
- the indication information is used to indicate the corresponding relationship.
- the measurement reporting method configures a first measurement resource group set on the network side, and the terminal selects a second measurement resource group set from the first measurement resource group set, and reports the measurement value and indication information for determining the correspondence between the measurement value and the measurement resource group, and/or for determining the measurement resource group corresponding to the measurement value to the network side, so that the terminal can report beam information of multiple TRP joint transmissions in one report, wherein the number of reported measurement resource groups is determined by the terminal, which is more suitable for terminal-centric transmission systems, effectively improves measurement efficiency, and reduces measurement delay.
- reporting the measurement value to the network device includes:
- the measurement value reported by the terminal to the network side may be L1-RSRP or L1-SINR, or both.
- reporting L1-RSRP and/or L1-SINR to a network device includes:
- the indication information only indicates the measurement resource group set for channel measurement, reporting L1-RSRP to the network device; or,
- the measurement resource group set used for interference measurement is a non-empty set or the indication information indicates the measurement resource group set used for interference measurement, reporting L1-SINR to the network device; or,
- L1-RSRP and L1-SINR are reported to the network device.
- the terminal when the measurement resource group set used for interference measurement is an empty set or the indication information only indicates the measurement resource group set used for channel measurement, that is, when there is no interference source, the terminal only needs to report L1-RSRP to the network device.
- the terminal When the measurement resource group set used for interference measurement is a non-empty set or the indication information indicates the measurement resource group set used for interference measurement, that is, when there is an interference source, the terminal needs to report the L1-SINR to the network device. At this time, the L1-SINR can be reported to the network device, or the L1-RSRP and L1-SINR can be reported.
- reporting L1-RSRP and L1-SINR to a network device includes:
- L1-RSRP and L1-SINR are reported to the network device in a differential reporting manner, wherein L1-RSRPs are differentiated from each other, and L1-SINRs are differentiated from each other.
- a difference is made between L1-RSRPs and a difference is made between L1-SINRs.
- the maximum L1-RSRP and the maximum L1-SINR may be quantized by more bits.
- [log 2 K] bits may also be used to indicate which measurement resource group has the largest measurement value.
- the largest measurement value is reported in a non-differential manner (e.g., 7 bits), and other measurement values are reported in a differential manner (e.g., 4 bits).
- the measurement report provided by the embodiment of the present disclosure supports L1-RSRP and The reporting of L1-SINR, non-differential reporting between L1-RSRP and L1-SINR, differential reporting between L1-RSRP, differential reporting between L1-SINR, and the measurement reporting of L1-SINR can effectively reflect the interference between beams of multiple TRPs.
- reporting the measurement value to the network device includes:
- the reporting group corresponds to a measurement resource group, and based on an nth measurement resource used for channel measurement in the measurement resource group and other measurement resources other than the nth measurement resource used for interference measurement, determines an nth L1-SINR; reporting multiple L1-SINRs corresponding to the reporting group to the network device; or,
- the reporting group corresponds to a second measurement resource group set, and the mth L1-SINR is determined based on the mth measurement resource group used for channel measurement in the second measurement resource group set, and other measurement resource groups except the mth measurement resource group used for interference measurement; and multiple L1-SINRs corresponding to the reporting group are reported to the network device.
- the present disclosure focuses on the reporting of L1-SINR in a multi-TRP scenario.
- the measurement report may include:
- the measurement resource group for channel measurement determines an L1-SINR, and report an L1-SINR to the network device.
- non-group-based measurement reporting only one L1-SINR may be reported in one measurement report.
- group-based measurement reporting whether there is one reporting group or multiple reporting groups, Each reporting group may report only one L1-SINR.
- the one L1-SINR is determined based on at least two of the indicated measurement resource group, the measurement resource group used for channel measurement, and the measurement resource group used for interference measurement.
- One reporting group corresponds to one measurement resource group. Based on the nth measurement resource used for channel measurement in the measurement resource group and other measurement resources except the nth measurement resource used for interference measurement, the nth L1-SINR is determined; and multiple L1-SINRs corresponding to one reporting group are reported to the network device.
- one reporting group may correspond to one measurement resource group, and one reporting group may report multiple L1-SINRs, and different L1-SINRs correspond to different measurement resources in the measurement resource group.
- the nth L1-SINR among the multiple L1-SINRs is determined based on the nth measurement resource for channel measurement in the measurement resource group, and other measurement resources other than the nth measurement resource for interference measurement.
- One reporting group corresponds to one second measurement resource group set. Based on the mth measurement resource group used for channel measurement in the second measurement resource group set and other measurement resource groups except the mth measurement resource group used for interference measurement, the mth L1-SINR is determined; and multiple L1-SINRs corresponding to one reporting group are reported to the network device.
- one reporting group may correspond to one second measurement resource group set, one reporting group may report multiple L1-SINRs, and different L1-SINRs correspond to different measurement resource groups in the second measurement resource group set.
- the mth L1-SINR among the multiple L1-SINRs is determined based on the mth measurement resource group for channel measurement in the second measurement resource group set, and other measurement resource groups except the mth measurement resource group for interference measurement.
- the measurement reporting method provided by the embodiment of the present disclosure supports measurement reporting of L1-SINR in different reporting scenarios, thereby effectively reflecting the interference between different beams in multiple TRP scenarios.
- the first measurement resource group set includes K measurement resource groups, where K is greater than 2.
- the embodiments of the present disclosure may be applicable to scenarios with more than 2 TRPs, or to scenarios with at most 2 TRPs.
- the first measurement resource set configured on the network side includes K measurement resource groups, the value of K is greater than 2, and one measurement resource group corresponds to one TRP.
- the measurement reporting method configures a first measurement resource group set on the network side, and the terminal selects a second measurement resource group set from the first measurement resource group set, and reports the measurement value and indication information for determining the correspondence between the measurement value and the measurement resource group, and/or for determining the measurement resource group corresponding to the measurement value to the network side, so that the terminal can report beam information of multiple TRP joint transmissions in one report, wherein the number of reported measurement resource groups is determined by the terminal, which is more suitable for terminal-centric transmission systems, effectively improves measurement efficiency, and reduces measurement delay.
- FIG. 2 is a second flow chart of a measurement reporting method provided in an embodiment of the present disclosure.
- the execution subject of the method may be a network device, such as a 6G base station, and the method includes at least the following steps:
- Step 201 Send configuration information to a terminal, where the configuration information includes a first measurement resource group set.
- Step 202 Receive the measurement value and indication information reported by the terminal.
- Step 203 determine a correspondence between measurement resource groups in the second measurement resource group set and the measurement value based on the indication information, and/or determine a measurement resource group corresponding to the measurement value based on the indication information.
- the second measurement resource group set is a measurement resource group set selected from the first measurement resource group set.
- the network device sends configuration information to the terminal, and the configuration information includes a first measurement resource group set, where the first measurement resource group set includes multiple measurement resource groups, for example, K measurement resource groups, where the value of K is greater than or equal to 2.
- the present disclosure mainly describes the case where the value is greater than 2.
- the first measurement resource group set may include more than two measurement resource groups for the terminal to select.
- the network side receives the measurement report made by the terminal based on the selected second measurement resource group set, and the report content includes at least the measurement value and the indication information.
- the network side determines the correspondence between the measurement value and the measurement resource group in the second measurement resource group set based on the indication information, and/or the network side determines the measurement resource group corresponding to the measurement value based on the indication information.
- the indication information is such as CRI, SSBRI, etc.
- the measurement value is such as L1-RSRP, L1-SINR, etc.
- the content indicated by the indication information can be associated with the second measurement resource group set, and can also be associated with the correspondence between the reported measurement value and the measurement resource group.
- the network side may perform flexible scheduling according to the measurement value and the correspondence between the measurement value and the measurement resource group.
- the measurement reporting method configures a first measurement resource group set on the network side, and the network side receives indication information and measurement values reported by the terminal based on a second measurement resource group set selected from the first measurement resource group set, so that the terminal can report beam information of multiple TRP joint transmissions in one report, wherein the number of reported measurement resource groups is determined by the terminal, which is more suitable for terminal-centric transmission systems, effectively improves measurement efficiency, and reduces measurement delay.
- the network side can obtain the relationship between the measurement value and the measurement resource group, and then flexibly schedules transmission based on the measurement results.
- determining the correspondence between the measurement resource groups in the second measurement resource group set and the measurement values based on the indication information includes:
- the network side can clarify the corresponding relationship between the indication information or the measurement value and the measurement resource group based on the indication information reported by the terminal.
- the network side can clarify which measurement resource groups the terminal has selected for measurement reporting and which measurement resource group each measurement value corresponds to.
- the terminal can directly indicate the corresponding relationship in the indication information, and the network side can directly determine the corresponding relationship based on the indication information.
- the network side clarifies the corresponding relationship by indicating the relevant information of the second measurement resource group set, combining the indication information and the predefined rule.
- the corresponding relationship includes:
- the measurement value corresponds to a measurement resource group in the second measurement resource group set, the second measurement resource group sets corresponding to different measurement values are the same or different, and the measurement resource groups corresponding to different measurement values are the same or different; or,
- the reporting group corresponds to the second measurement resource group set, the second measurement resource group sets corresponding to different reporting groups are the same or different, different measurement values in the reporting group correspond to measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different measurement values in the reporting group are the same or different; or,
- the reporting group set corresponds to the second measurement resource group set
- the reporting groups in the reporting group set correspond to the measurement resource groups in the second measurement resource group set
- the measurement resource groups corresponding to different reporting groups are the same or different.
- the purpose of the terminal reporting the indication information is to allow the network side to clearly understand the measurement value reported by the terminal and the measurement resource group corresponding to the measurement value.
- the direct correspondence between the measurement value and the measurement resource group can be specifically:
- Each measurement value corresponds to a measurement resource group in the second measurement resource group set, and the second measurement resource group sets corresponding to different measurement values are the same or different, and the measurement resource groups corresponding to different measurement values are the same or different. That is, in one measurement report, the terminal reports one or more measurement values, and the terminal selects one or more second measurement resource group sets. If the terminal only selects one second measurement resource group set, the measurement resource group corresponding to each measurement value is selected from this second measurement resource group set, and the measurement resource groups corresponding to different measurement values may be the same or different. If the terminal selects the second measurement resource group set multiple times, the second measurement resource group sets corresponding to different measurement values may be different.
- Each reporting group corresponds to a second measurement resource group set, and the second measurement resource group sets corresponding to different reporting groups are the same or different.
- Different measurement values in each reporting group correspond to a measurement resource group in the second measurement resource group set, and different measurement values in each reporting group correspond to The measurement resource groups of the same or different groups. That is, in a group-based measurement report, each reporting group corresponds to a second measurement resource group set. If the terminal only selects one second measurement resource group set, then this second measurement resource group set applies to all reporting groups in this measurement report. If the terminal selects multiple second measurement resource group sets, then the second measurement resource group sets corresponding to different reporting groups in this measurement report may be different. Accordingly, in a reporting group, the measurement resource groups corresponding to different measurement values may be the same or different.
- All reporting groups correspond to a second measurement resource group set, each reporting group corresponds to a measurement resource group in the second measurement resource group set, and the measurement resource groups corresponding to different reporting groups are the same or different. That is, in a group-based measurement report, the terminal only selects a second measurement resource group set, and this second measurement resource group set is applicable to all reporting groups.
- Each reporting group corresponds to a measurement resource group in this second measurement resource group set, and the measurement resource groups corresponding to different device groups can be the same or different.
- the embodiments of the present disclosure mainly enable the network side to clarify the indication information through the terminal through the indication information, or by combining the indication information and the predefined rules.
- the indication information is used to indicate one or more of the following:
- the third measurement resource group set includes other measurement resource groups in the first measurement resource group set except the second measurement resource group set;
- the measurement resource group corresponding to the maximum measurement value is the measurement resource group corresponding to the maximum measurement value.
- the measurement resource group set configured by the network side is recorded as the first measurement resource group set
- the measurement resource group set selected by the terminal is recorded as the second measurement resource group set
- the measurement resource group set not selected by the terminal is recorded as the third measurement resource group set.
- the network side can clearly indicate the second measurement resource group set selected by the terminal through the indication information.
- the terminal can directly indicate the second measurement resource group set in an explicit manner, or can indicate the third measurement resource group set in an implicit manner.
- the content of the indication information may include indexes of multiple measurement resource groups.
- the indication information may also indicate a measurement resource group corresponding to the maximum measurement value, and the measurement resource group corresponding to the maximum measurement value should be included in the second measurement resource group set.
- the content of the indication information may include an index of the measurement resource group corresponding to the maximum measurement value.
- the measurement reporting method provided by the embodiment of the present disclosure, by indicating in the indication information the second measurement resource group set selected by the terminal, the third measurement resource group set not selected by the terminal, and the measurement resource group corresponding to the maximum measurement value, the network side can obtain the relevant information of the measurement resource group selected by the terminal side, thereby being able to clearly identify which TRPs are selected by the UE or which TRPs have better measurement results, which is suitable for terminal-centric transmission systems, effectively improving measurement efficiency and reducing measurement delay.
- the second measurement resource group set includes a measurement resource group set for channel measurement and a measurement resource group set for interference measurement, and the indication information is used to indicate at least two of the following:
- a set of measurement resource groups used for channel measurement A set of measurement resource groups used for channel measurement
- a set of measurement resource groups used for interference measurement A set of measurement resource groups used for interference measurement.
- the indication information is used to indicate at least two of the three.
- the network side obtains information of at least two of the three, that is, the measurement resource group set for channel measurement and the measurement resource group set for interference measurement can be clearly identified.
- the measurement reporting method provided in the embodiment of the present disclosure indicates the second measurement through the indication information At least two of the resource group set, the measurement resource group set for channel measurement, and the measurement resource group set for interference measurement, enable the network side to clearly define the measurement resource group set for channel measurement and the measurement resource group set for interference measurement, and further obtain corresponding measurement values, which can effectively reflect the interference between beams of multiple TRPs.
- receiving the measurement value reported by the terminal includes:
- the network side receives the measurement value reported by the terminal, and the measurement value may be L1-RSRP or L1-SINR, or both.
- receiving the measurement value reported by the terminal includes:
- L1-SINR corresponding to a reporting group reported by a terminal, where the L1-SINR is determined based on at least two of a measurement resource group corresponding to the reporting group, a measurement resource group used for channel measurement, and a measurement resource group used for interference measurement; or,
- the receiving terminal receives multiple L1-SINRs corresponding to the reporting group reported by the receiving terminal, the reporting group corresponds to the second measurement resource group set, and the mth L1-SINR among the multiple L1-SINRs is determined based on the mth measurement resource group for channel measurement in the second measurement resource group set and other measurement resource groups except the mth measurement resource group for interference measurement.
- the reporting of L1-SINR may include:
- An L1-SINR corresponding to a reporting group reported by the receiving terminal is determined based on at least two of a measurement resource group corresponding to the reporting group, a measurement resource group used for channel measurement, and a measurement resource group used for interference measurement.
- each reporting group may report only one L1-SINR.
- the one L1-SINR is determined based on at least two of the indicated measurement resource group, the measurement resource group used for channel measurement, and the measurement resource group used for interference measurement.
- one reporting group may correspond to one measurement resource group, and one reporting group may report multiple L1-SINRs, and different L1-SINRs correspond to different measurement resources in the measurement resource group.
- the nth L1-SINR among the multiple L1-SINRs is determined based on the nth measurement resource for channel measurement in the measurement resource group, and other measurement resources other than the nth measurement resource for interference measurement.
- one reporting group may correspond to one second measurement resource group set, one reporting group may report multiple L1-SINRs, and different L1-SINRs correspond to different measurement resource groups in the second measurement resource group set.
- the mth L1-SINR among the multiple L1-SINRs is determined based on the mth measurement resource group for channel measurement in the second measurement resource group set, and other measurement resource groups except the mth measurement resource group for interference measurement.
- the measurement reporting method provided by the embodiment of the present disclosure supports measurement reporting of L1-SINR in different reporting scenarios, thereby effectively reflecting the interference between different beams in multiple TRP scenarios.
- Example 1 The network side configures a reporting setting for the UE and associates it with a CSI resource setting.
- the CSI resource setting includes K measurement resource groups, K>2, and the network side configures the UE to report L1-RSRP or L1-SINR.
- the UE uses a group-based measurement reporting method, such as reporting N beam groups or N groups of beam information, each beam group contains M beam pairs, or each group of beam information contains M beam information, where M is less than or equal to K, that is, the UE selects M measurement resource groups or M measurement resources from the K measurement resource groups as a group for reporting, and the M measurement resource groups or M measurement resources can be received by the UE simultaneously, for example, the UE uses one receiving filter to receive them simultaneously, or uses multiple receiving filters to receive them simultaneously, which is not limited in the embodiments of the present disclosure.
- the UE In addition to reporting CRI/SSBRI and measurement values (L1-RSRP or L1-SINR), the UE should also report the selected measurement resource group index to the network side to indicate which TRPs are selected by the UE or which TRPs have relatively good measurement results. In this way, the network side can determine which TRPs to use to serve the UE based on the UE's report.
- the selected measurement resource groups are all used for channel measurement, so there is no need to distinguish which measurement groups are used as signal sources and which are used as interference sources.
- the specific measurement reporting method is as follows:
- Step 1 The UE receives the configuration from the network side, including the configuration of the reporting setting, the configuration of the measurement resource (a CSI resource setting includes K measurement resource groups), etc.
- Step 2 The UE selects M measurement resource groups from the K measurement resource groups according to the configuration of the network side or predefined rules, and selects N groups of measurement resources for reporting. The number of resources selected in each group is equal or unequal.
- Case 1-1 The predefined rule is that the number of resources in each reporting group is equal, and the resources in each reporting group are from the same measurement resource group.
- K 4, that is, the UE measures the beam information of 4 TRPs in one measurement. Since the distances between the 4 TRPs and the UE are different, the beam quality of 3 TRPs is obviously better than the beam quality of the other TRP. Therefore, all the multiple groups of resources or beams reported by the UE are selected. In this case, the measurement resource group sets selected by multiple reporting groups can be indicated together.
- Method 1 Use multiple (greater than or equal to K) bits to indicate the measurement resource group corresponding to the measurement value, that is, the reported measurement resource group.
- K bits are used to indicate the measurement resource group corresponding to the measurement value by bit mapping. For example, if the resources in all reporting groups are from TRP 1, TRP 2 and TRP 4, i.e. the first, second and fourth measurement resource groups, the indication value of K bits is 1101.
- the UE reports N groups of resources/beams, and the number of resources/beams (M) contained in each group is the number indicated by the bit map as 1.
- M the number of resources/beams (M) contained in each group is the number indicated by the bit map as 1.
- M the number of resources/beams (M) contained in each group is the number indicated by the bit map as 1.
- M the number of resources/beams (M) contained in each group is the number indicated by the bit map as 1.
- M the number of resources/beams
- [log 2 K] bits can also be used to indicate which measurement resource group corresponds to the largest measurement value.
- the largest measurement value is reported in a non-differential manner (e.g., 7 bits), and other measurement values are reported in a differential manner (e.g., 4 bits).
- the UE can put the maximum measurement value in the first reporting group for reporting.
- the specific reporting format is shown in Table 1:
- CRI/SSBRI or measurement value is as follows: for the first group of resource/beam reporting (i.e., the first reporting group), the first measurement value is the largest measurement value, and its corresponding measurement resource group is indicated by [log 2 K].
- the second measurement value corresponds to the measurement resource group with the first indication of 1 in the bitmap, except for the largest measurement value or the measurement resource group corresponding to the largest measurement value; and so on, the Mth measurement value corresponds to the measurement resource group with the first indication of 1 in the bitmap, except for the largest measurement value or the measurement resource group corresponding to the largest measurement value.
- the last measurement resource group indicated as 1 in the bit map except the measurement resource group corresponding to the maximum measurement value or the maximum measurement value.
- the bit indicates the reported measurement resource group combination or set, and accordingly, the CRI/SSBRI and measurement value reported by the UE correspond to the resources/beams in the reported measurement resource group combination.
- the CRI/SSBRI can be reported in the order of the measurement resource groups indicated in the measurement resource group combination, and the CRI/SSBRI and measurement value in the measurement resource group corresponding to the maximum measurement value can be reported first, and then the CRI/SSBRI and measurement value corresponding to other measurement resource groups included in the measurement resource group combination except the measurement resource group corresponding to the maximum measurement value are reported.
- the UE jointly encodes all possible measurement resource group sets, using Instruct the UE to select a set, where The corresponding set number is M measurement resource groups selected from K measurement resource groups. In this way, the UE can select any number of measurement resource groups for reporting in one report. The UE can report in the order of measurement resource group index from small to large.
- Method 2 Use multiple bits to indicate the measurement resource group not included in the report.
- Method 3 Joint indication (reporting) method of the selected measurement resource group and the resource group corresponding to the maximum measurement value
- [log 2 K] bits are used to indicate which measurement resource group has the largest measurement value. In this case, it indicates that the measurement resource group has been selected. Therefore, K-1 bits may be used to indicate other selected measurement resource groups through bit mapping.
- [log 2 K] bits are used to indicate which measurement resource group has the largest measurement value, and then mode 1 or mode 2 is used to indicate a measurement resource group set other than the measurement resource group corresponding to the largest measurement value.
- the current measurement resource group set to be selected is a potential measurement resource group set configured by the network side, or all measurement resource group sets except the largest measurement resource group, or the UE reports a measurement resource group not included in the measurement resource group other than the largest measurement resource group.
- T bits are used to indicate the measurement resource group selected by the UE (method 1). If the number of measurement resource groups selected by the UE is M, then [log 2 M] bits are used to indicate which measurement resource group has the largest measurement value among the selected measurement resource groups.
- Case 1-2 The predefined rule is that each reporting group corresponds to a different measurement resource group, and the corresponding number of resources/beams may be equal or unequal.
- the multiple resources/beam groups reported by the UE correspond to different TRPs, which can provide more high-quality beam combinations for the network side.
- the reporting of the measurement resource group combination in each reporting group can be based on the methods in Method 1 to Method 3 in Situation 1.
- the number of measurement resource groups included in each reporting group may be different, or in order to ensure that the UCI signaling overhead is fixed, it may be stipulated that the number of measurement resource groups included in each reporting group is equal, but the combination of measurement resource groups reported by each reporting group may be different.
- Example 2 The network side configures a reporting setting associated with a CSI resource setting for the UE.
- the CSI resource setting includes K measurement resource groups, K>2, and the network side configures the UE to perform non-group-based L1-SINR reporting.
- the UE can also indicate which measurement resource group is used as a useful signal (i.e., for channel measurement) and which measurement resource group is used as an interference signal (i.e., for interference measurement) in this measurement report.
- the UE's report determines which measurement resource groups correspond to TRPs that can be jointly transmitted and which measurement resource groups are not suitable for joint transmission.
- the UE may report M beam information, including resources/beams (CRI/SSBRI) and measurement values (L1-RSRP or L1-SINR), where M is configured by high-layer signaling.
- M is configured by high-layer signaling.
- the UE may also additionally indicate the corresponding channel measurement and/or interference measurement.
- the measurement resource groups used for channel measurement may be 1, 2, 3, or 4
- the measurement resource groups used for interference measurement may also be 1, 2, 3, or 4.
- the same measurement resource group cannot be used for both channel measurement and interference measurement.
- Each resource/beam corresponds to the same one or more measurement resource groups, or corresponds to the same one or more measurement resource groups for channel measurement and the same one or more measurement resource groups for interference measurement
- the UE may indicate a measurement resource group set by the method in Embodiment 1.
- the measurement resource group used for channel measurement and/or interference measurement may be indicated by the following method.
- Method 1 Use multiple bits to indicate a measurement resource group used for channel measurement, and the remaining measurement resource groups are used for interference measurement.
- the K1 bit may be used to indicate the measurement resource group for channel measurement through bit mapping, and the measurement resource group set for channel measurement may also be indicated, or all possible measurement resource group sets for channel measurement may be indicated ( bits).
- the bit width of K1 can be determined according to the configured number of measurement resource groups (i.e., K), or the bit width of K1 can be determined according to the indicated number of measurement resource group sets (i.e., M). For example, if the measurement resource group sets corresponding to the resources/beams reported by the UE this time are 1, 2, and 4, 3 bits can be used to indicate the measurement resource group set for channel measurement to the network side through bit mapping.
- Mode 2 Use multiple bits to indicate the measurement resource group used for interference measurement, and the remaining measurement resource groups are used for channel measurement.
- the instruction method is similar to that in the first method, but the content of the instruction is different.
- Each resource/beam corresponds to the same one or more measurement resource groups, and the measurement resource groups for channel measurement or interference measurement corresponding to each resource/beam may be different.
- the UE can indicate a measurement resource group set by the method in Example 1, and the measurement resource group set is applicable to all reported resources/beams/measurement values.
- Method 1 and Method 2 in Case 2-1 can continue to be used.
- Case 2-3 The measurement resource group corresponding to each resource/beam may be different.
- the UE needs to indicate the corresponding measurement for each resource/beam/measurement value.
- the following indication methods are also supported:
- Mode three use T1 bits to indicate a measurement resource group used for channel measurement, and use T2 bits to indicate a measurement resource group used for interference measurement.
- the network side can determine which measurement resource groups have better performance when jointly transmitted.
- the network side configures 4 measurement resource groups for the UE, namely measurement resource groups 1, 2, 3, and 4, corresponding to TRP 1-4.
- the UE reports 4 resources/beams/measurement values.
- the corresponding measurement resource groups for channel measurement and interference measurement are shown in Table 3.
- CRI or SSBRIs correspond to the indicated channel measurement resource group and interference measurement resource group, respectively, that is, CRI or SSBRI is the index of the resource in the corresponding measurement resource group.
- CRI or SSBRI is the index of the resource in the corresponding measurement resource group.
- there is an interference measurement resource group or interference resource it means that the corresponding measurement resource group and the measurement resource group for the channel can be scheduled at the same time.
- measurement resource groups 1 and 2 can be jointly transmitted for UE 1
- measurement resource group 3 can use CRI 2 (and its corresponding beam information) on the resources scheduled by UE 1 at the same time.
- Information serves another UE, and does not affect the normal transmission of UE 1.
- the resource/beam/measurement value reported by the UE may not correspond to the interference measurement resource group, or the interference measurement resource group is an empty set.
- the measurement value is actually L1-RSRP, that is, the UE reports both the L1-SINR value and the L1-RSRP value in one report.
- L1-SINR and L1-RSRP are jointly reported, the maximum L1-SINR and the maximum L1-RSRP value can be quantized using a larger number of bits, that is, there is no need to perform differential quantization on different measurement values, as shown in Table 4:
- Example 3 The network side configures a reporting setting associated with a CSI resource setting for the UE.
- the CSI resource setting includes K measurement resource groups, K>2, and the network side configures the UE to perform group-based L1-SINR reporting.
- the UE reports N beam groups, each containing M beam pairs, where M is less than or equal to K, that is, the UE selects M resources from the K measurement resource groups as a group for reporting, and the M resources can be received by the UE simultaneously, for example, the UE uses one receiving filter to receive them simultaneously, or uses multiple receiving filters to receive them simultaneously, and the present invention does not limit this.
- the UE when reporting resources/beams/measurement values, the UE needs to report the corresponding measurement resource group for each group of resources/beams/measurement values, or the measurement resource group for channel measurement, or the measurement resource group for interference measurement; or report the joint measurement resource group for all reporting groups, or the measurement resource group for channel measurement, or the measurement resource group for interference measurement.
- This example does not describe the specific reporting method in detail, and you can refer to the specific reporting methods of Example 1 and Example 2.
- each reporting group may contain only one measurement value, which indicates the measurement value calculated using all measurement resources, channel measurement resource groups, and interference measurement resource groups in the reporting group.
- the UE report is shown in Table 3, where Group 1 contains 3 measurement resource index indications but only one measurement value, which is the L1-SINR value calculated by using CRI 1 in Measurement Resource Group 1 and CRI 9 in Measurement Resource Group 2 as useful signals and CRI 2 in Measurement Resource Group 5 as interference.
- the number of measurement values is equal to the number of resource indexes.
- the nth measurement value in each group indicates that the resource corresponding to the nth resource index is used as the channel measurement, and the resources corresponding to other resource indexes are used as the measurement values calculated by interference measurement, which reflects the multiple measurement resources.
- each measurement resource group is used for channel measurement or interference measurement in turn, there is no need to additionally indicate the purpose of each measurement resource group.
- the UE can determine a dynamic collaboration set (a set consisting of multiple collaboration points), or at least the UE can initiate a dynamic change to the collaboration set. For example, the UE determines the association between the measurement resources (group) and the collaboration points through the configuration on the network side. While the UE is performing collaborative transmission, it measures some measurement resources (which can be the measurement resources (group) corresponding to the collaboration points performing collaborative transmission, or the resources corresponding to the collaboration points outside the collaboration set, i.e., non-collaboration points). If the link quality between a collaboration point and the UE deteriorates, or other non-collaboration points have better link quality, the UE can initiate a collaboration set change report, allowing the network side to dynamically change the collaboration set for it. In this way, the collaboration set change delay will be greatly shortened.
- the UE can determine the correspondence between the data currently being transmitted and the cooperation point, which can be that the beam indication of the PDSCH (such as the TCI state) corresponds to different values of the first parameter, such as the first TCI state corresponds to the first value of the first parameter, the second TCI state corresponds to the third value of the first parameter, and different measurement resources or measurement resources correspond to the second value and the third value of the first parameter, respectively.
- the beam indication of the PDSCH such as the TCI state
- the second TCI state corresponds to the third value of the first parameter
- different measurement resources or measurement resources correspond to the second value and the third value of the first parameter, respectively.
- the UE can initiate a request to change the TCI state, requesting that the TCI state be changed to the reference signal corresponding to the second value of the first parameter (or the TCI state corresponding to the reference signal); for another example, if the measurement value of the measurement resource or measurement resource group corresponding to the third value is lower, the UE can initiate a request to change the TCI state, requesting that the TCI state corresponding to the third value be changed to the reference signal corresponding to the second value of the first parameter (or the TCI state corresponding to the reference signal).
- the measurement reporting method configures a first measurement resource group set on the network side, and the terminal selects a second measurement resource group set from the first measurement resource group set, reports the measurement value and the indication information for determining the correspondence between the measurement value and the measurement resource group, and/or for determining the measurement resource group corresponding to the measurement value to the network side, so that the terminal can report the beam information of multiple TRP joint transmissions in one report, wherein the reported measurement
- the number of resource groups is determined by the UE, which is more suitable for UE-centric transmission systems, effectively improving measurement efficiency and reducing measurement delay; optionally, it also supports L1-SINR measurement reporting between beam pairs of multiple TRPs, which can effectively reflect the interference between beams of multiple TRPs.
- FIG3 is a schematic diagram of the structure of a terminal provided in an embodiment of the present disclosure.
- the terminal includes a memory 301, a transceiver 302, and a processor 303, wherein:
- the memory 301 is used to store computer programs; the transceiver 302 is used to send and receive data under the control of the processor 303.
- the transceiver 302 is used to receive and send data under the control of the processor 303 .
- the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 303 and various circuits of memory represented by memory 301 are linked together.
- the bus architecture can also link various other circuits such as peripherals, voltage regulators and power management circuits together, which are all well known in the art and are therefore not further described herein.
- the bus interface provides an interface.
- the transceiver 302 may be a plurality of components, namely, a transmitter and a receiver, providing a unit for communicating with various other devices on a transmission medium, and these transmission media include transmission media such as wireless channels, wired channels, and optical cables.
- the user interface 304 may also be an interface that can be connected to external and internal devices, and the connected devices include but are not limited to keypads, displays, speakers, microphones, joysticks, etc.
- the processor 303 is responsible for managing the bus architecture and general processing, and the memory 301 can store data used by the processor 303 when performing operations.
- the processor 303 may be a central processing unit (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or a complex programmable logic device (CPLD), and the processor may also adopt a multi-core architecture.
- CPU central processing unit
- ASIC application specific integrated circuit
- FPGA field programmable gate array
- CPLD complex programmable logic device
- the processor calls the computer program stored in the memory to execute any method provided by the embodiment of the present disclosure according to the obtained executable instructions.
- the processor and the memory can also be arranged physically separately.
- the processor 303 is configured to read the computer program in the memory 301 and perform the following operations:
- the indication information is used to determine the correspondence between the measurement resource groups in the second measurement resource group set and the measurement value, and/or the indication information is used to determine the measurement resource group corresponding to the measurement value.
- the indication information is used to indicate one or more of the following:
- the third measurement resource group set includes other measurement resource groups in the first measurement resource group set except the second measurement resource group set;
- the measurement resource group corresponding to the maximum measurement value is the measurement resource group corresponding to the maximum measurement value.
- reporting the indication information to the network device includes:
- the indication information is reported through T1 bits, where T1 is a positive integer.
- the indication information is used to indicate that the maximum measurement value corresponds to In the case of the measurement resource group of the first measurement resource group and the second measurement resource group set, reporting the indication information to the network device includes:
- the second measurement resource group set is indicated by T4 bits, and the measurement resource group corresponding to the maximum measurement value in the second measurement resource group set is indicated by T5 bits;
- T2, T3, T4 and T5 are all positive integers.
- the second measurement resource group set includes a measurement resource group set for channel measurement and a measurement resource group set for interference measurement, and the indication information is used to indicate at least two of the following:
- the measurement resource group set used for channel measurement is the measurement resource group set used for channel measurement
- the measurement resource group set used for interference measurement is the measurement resource group set used for interference measurement.
- the indication information is used to indicate the corresponding relationship.
- the corresponding relationship includes:
- the measurement value corresponds to a measurement resource group in the second measurement resource group set, the second measurement resource group sets corresponding to different measurement values are the same or different, and the measurement resource groups corresponding to different measurement values are the same or different; or,
- the reporting group corresponds to the second measurement resource group set, the second measurement resource group sets corresponding to different reporting groups are the same or different, different measurement values in the reporting group correspond to measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different measurement values in the reporting group are the same or different; or,
- the reporting group set corresponds to the second measurement resource group set
- the reporting groups in the reporting group set correspond to the measurement resource groups in the second measurement resource group set
- different reporting groups correspond to Measure whether resource groups are the same or different.
- reporting the measurement value to the network device includes: reporting a layer 1 reference signal received power L1-RSRP and/or a layer 1 signal to interference plus noise ratio L1-SINR to the network device.
- reporting L1-RSRP and/or L1-SINR to the network device includes:
- the measurement resource group set used for interference measurement is an empty set or the indication information only indicates the measurement resource group set used for channel measurement, reporting L1-RSRP to the network device; or,
- the measurement resource group set used for interference measurement is a non-empty set or the indication information indicates the measurement resource group set used for interference measurement, reporting L1-SINR to the network device; or,
- L1-RSRP and L1-SINR are reported to the network device.
- reporting L1-RSRP and L1-SINR to the network device includes:
- the L1-RSRP and the L1-SINR are reported to the network device in a differential reporting manner, wherein the L1-RSRPs are differentiated from each other, and the L1-SINRs are differentiated from each other.
- reporting the measurement value to the network device includes:
- the reporting group corresponds to the measurement resource group, based on the channel measurement in the measurement resource group nth measurement resource, and other measurement resources except the nth measurement resource used for interference measurement, to determine the nth L1-SINR; reporting multiple L1-SINRs corresponding to the reporting group to the network device; or,
- the reporting group corresponds to a second measurement resource group set, and the mth L1-SINR is determined based on the mth measurement resource group used for channel measurement in the second measurement resource group set, and other measurement resource groups except the mth measurement resource group used for interference measurement; and multiple L1-SINRs corresponding to the reporting group are reported to the network device.
- determining the second measurement resource group set from the first measurement resource group set includes: determining the second measurement resource group set from the first measurement resource group set based on network side configuration or predefined rules.
- determining the second measurement resource group from the first measurement resource group includes: determining the second measurement resource group set corresponding to the reporting group selected by the terminal side from the first measurement resource group set, and the second measurement resource group sets corresponding to different reporting groups are the same or different; or, determining the second measurement resource group set corresponding to all reporting groups selected by the terminal side from the first measurement resource group set.
- the first measurement resource group set includes K measurement resource groups, and K is greater than 2.
- the above-mentioned terminal provided in the embodiment of the present invention can implement all the method steps implemented by the above-mentioned method embodiment with the terminal as the execution subject, and can achieve the same technical effect.
- the parts and beneficial effects that are the same as the method embodiment in this embodiment will not be described in detail here.
- FIG4 is a schematic diagram of the structure of a network device provided in an embodiment of the present disclosure, wherein the network device includes a memory 401, a transceiver 402, and a processor 403:
- the memory 401 is used to store computer programs; the transceiver 402 is used to send and receive data under the control of the processor 403.
- the transceiver 402 is used to receive and send data under the control of the processor 403. according to.
- the bus architecture may include any number of interconnected buses and bridges, specifically linking various circuits of one or more processors represented by processor 403 and memory represented by memory 401.
- the bus architecture may also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and are therefore not further described herein.
- the bus interface provides an interface.
- the transceiver 402 may be a plurality of components, i.e., a transmitter and a receiver, and provides a unit for communicating with various other devices on a transmission medium, such as a wireless channel, a wired channel, an optical cable, etc.
- the processor 403 is responsible for managing the bus architecture and general processing, and the memory 401 may store data used by the processor 403 when performing operations.
- Processor 403 can be a central processing unit (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or a complex programmable logic device (CPLD).
- CPU central processing unit
- ASIC application specific integrated circuit
- FPGA field programmable gate array
- CPLD complex programmable logic device
- the processor can also adopt a multi-core architecture.
- the processor 403 is configured to read the computer program in the memory 401 and perform the following operations:
- the second measurement resource group set is a measurement resource group set selected from the first measurement resource group set.
- determining the correspondence between the measurement resource groups in the second measurement resource group set and the measurement values based on the indication information includes:
- the corresponding relationship is determined based on the indication information and the predefined rule.
- the indication information is used to indicate one or more of the following:
- the third measurement resource group set includes other measurement resource groups in the first measurement resource group set except the second measurement resource group set;
- the measurement resource group corresponding to the maximum measurement value is the measurement resource group corresponding to the maximum measurement value.
- the second measurement resource group set includes a measurement resource group set for channel measurement and a measurement resource group set for interference measurement, and the indication information is used to indicate at least two of the following:
- the measurement resource group set used for channel measurement is the measurement resource group set used for channel measurement
- the measurement resource group set used for interference measurement is the measurement resource group set used for interference measurement.
- the corresponding relationship includes:
- the measurement value corresponds to a measurement resource group in the second measurement resource group set, the second measurement resource group sets corresponding to different measurement values are the same or different, and the measurement resource groups corresponding to different measurement values are the same or different; or,
- the reporting group corresponds to the second measurement resource group set, the second measurement resource group sets corresponding to different reporting groups are the same or different, different measurement values in the reporting group correspond to measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different measurement values in the reporting group are the same or different; or,
- the reporting group set corresponds to the second measurement resource group set
- the reporting groups in the reporting group set correspond to the measurement resource groups in the second measurement resource group set
- the measurement resource groups corresponding to different reporting groups are the same or different.
- the receiving the measurement value reported by the terminal includes:
- the receiving the measurement value reported by the terminal includes:
- the terminal receiving an L1-SINR corresponding to a reporting group reported by the terminal, wherein the L1-SINR is determined based on at least two of a measurement resource group corresponding to the reporting group, a measurement resource group used for channel measurement, and a measurement resource group used for interference measurement; or,
- an nth L1-SINR among the plurality of L1-SINRs is determined based on an nth measurement resource for channel measurement in the measurement resource group and other measurement resources except the nth measurement resource for interference measurement; or,
- the above-mentioned network device provided in the embodiment of the present invention can implement all the method steps implemented by the above-mentioned method embodiment with the network device as the execution body, and can achieve the same technical effect.
- the parts and beneficial effects that are the same as the method embodiment in this embodiment will not be described in detail here.
- FIG. 5 is a schematic diagram of a structure of a measurement reporting device provided in an embodiment of the present disclosure. As shown in FIG. 5 , the device includes:
- the receiving unit 501 is configured to receive configuration information sent by a network device, where the configuration information includes a first measurement resource group set;
- a determining unit 502 is configured to determine a second measurement resource group set from the first measurement resource group set based on the configuration information
- a reporting unit 503 reports a measurement value and indication information to the network device based on the second measurement resource group set
- the indication information is used to determine the measurement in the second measurement resource group set.
- the corresponding relationship between the resource group and the measurement value, and/or the indication information is used to determine the measurement resource group corresponding to the measurement value.
- the corresponding relationship is determined based on the indication information, or the corresponding relationship is determined based on the indication information and a predefined rule.
- the indication information is used to indicate one or more of the following:
- the third measurement resource group set includes other measurement resource groups in the first measurement resource group set except the second measurement resource group set;
- the measurement resource group corresponding to the maximum measurement value is the measurement resource group corresponding to the maximum measurement value.
- the reporting unit 503 is specifically used to:
- the indication information is reported through T1 bits, where T1 is a positive integer.
- the reporting unit 503 when the indication information is used to indicate the measurement resource group corresponding to the maximum measurement value and the second measurement resource group set, the reporting unit 503 is specifically used to:
- the second measurement resource group set is indicated by T4 bits, and the measurement resource group corresponding to the maximum measurement value in the second measurement resource group set is indicated by T5 bits;
- T2, T3, T4 and T5 are all positive integers.
- the second measurement resource group set includes a measurement resource group set for channel measurement and a measurement resource group set for interference measurement, and the indication information is used to indicate at least two of the following:
- the measurement resource group set used for channel measurement is the measurement resource group set used for channel measurement
- the measurement resource group set used for interference measurement is the measurement resource group set used for interference measurement.
- the indication information is used to indicate the corresponding relationship.
- the corresponding relationship includes:
- the measurement value corresponds to a measurement resource group in the second measurement resource group set, the second measurement resource group sets corresponding to different measurement values are the same or different, and the measurement resource groups corresponding to different measurement values are the same or different; or,
- the reporting group corresponds to the second measurement resource group set, the second measurement resource group sets corresponding to different reporting groups are the same or different, different measurement values in the reporting group correspond to measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different measurement values in the reporting group are the same or different; or,
- the reporting group set corresponds to the second measurement resource group set
- the reporting groups in the reporting group set correspond to the measurement resource groups in the second measurement resource group set
- the measurement resource groups corresponding to different reporting groups are the same or different.
- the reporting unit 503 is specifically used to: report the layer 1 reference signal received power L1-RSRP and/or the layer 1 signal to interference plus noise ratio L1-SINR to the network device.
- the reporting unit 503 is specifically used to:
- the measurement resource group set used for interference measurement is an empty set or the indication information only indicates the measurement resource group set used for channel measurement, reporting L1-RSRP to the network device; or,
- the measurement resource group set used for interference measurement is a non-empty set or the indication information indicates the measurement resource group set used for interference measurement, reporting L1-SINR to the network device; or,
- the measurement resource group set used for interference measurement is a non-empty set or the indication information indicates When a measurement resource group set for interference measurement is indicated, L1-RSRP and L1-SINR are reported to the network device.
- the reporting unit 503 is specifically used to:
- the L1-RSRP and the L1-SINR are reported to the network device in a differential reporting manner, wherein the L1-RSRPs are differentiated from each other, and the L1-SINRs are differentiated from each other.
- the reporting unit 503 is specifically configured to:
- the reporting group corresponds to a measurement resource group, and based on an nth measurement resource used for channel measurement in the measurement resource group and other measurement resources other than the nth measurement resource used for interference measurement, determines an nth L1-SINR; reporting multiple L1-SINRs corresponding to the reporting group to the network device; or,
- the reporting group corresponds to a second measurement resource group set, and the mth L1-SINR is determined based on the mth measurement resource group used for channel measurement in the second measurement resource group set, and other measurement resource groups except the mth measurement resource group used for interference measurement; and multiple L1-SINRs corresponding to the reporting group are reported to the network device.
- the determining unit 502 is specifically configured to: determine the second measurement resource group set from the first measurement resource group set based on a network side configuration or a predefined rule.
- the determining unit 502 when the terminal performs group-based measurement reporting, is specifically configured to:
- the first measurement resource group set includes K measurement resource groups, and K is greater than 2.
- FIG. 6 is a second structural diagram of a measurement reporting device provided in an embodiment of the present disclosure. As shown in FIG. 6 , the device includes:
- a sending unit 601 is configured to send configuration information to a terminal, where the configuration information includes a first measurement resource group set;
- the receiving unit 602 is used to receive the measurement value and indication information reported by the terminal;
- a determining unit 603 configured to determine a correspondence between a measurement resource group in a second measurement resource group set and the measurement value based on the indication information, and/or to determine a measurement resource group corresponding to the measurement value based on the indication information;
- the second measurement resource group set is a measurement resource group set selected from the first measurement resource group set.
- the determining unit 603 is specifically configured to:
- the corresponding relationship is determined based on the indication information and the predefined rule.
- the indication information is used to indicate one or more of the following:
- the third measurement resource group set includes other measurement resource groups in the first measurement resource group set except the second measurement resource group set;
- the measurement resource group corresponding to the maximum measurement value is the measurement resource group corresponding to the maximum measurement value.
- the second measurement resource group set includes a measurement resource group set for channel measurement and a measurement resource group set for interference measurement, and the indication information is used to indicate at least two of the following:
- the measurement resource group set used for channel measurement is the measurement resource group set used for channel measurement
- the measurement resource group set used for interference measurement is the measurement resource group set used for interference measurement.
- the corresponding relationship includes:
- the measurement value corresponds to a measurement resource group in the second measurement resource group set, the second measurement resource group sets corresponding to different measurement values are the same or different, and the measurement resource groups corresponding to different measurement values are the same or different; or,
- the reporting group corresponds to the second measurement resource group set, the second measurement resource group sets corresponding to different reporting groups are the same or different, different measurement values in the reporting group correspond to measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different measurement values in the reporting group are the same or different; or,
- the reporting group set corresponds to the second measurement resource group set
- the reporting groups in the reporting group set correspond to the measurement resource groups in the second measurement resource group set
- the measurement resource groups corresponding to different reporting groups are the same or different.
- the receiving unit 602 is specifically configured to:
- the receiving unit 602 is specifically configured to:
- the terminal receiving an L1-SINR corresponding to a reporting group reported by the terminal, wherein the L1-SINR is determined based on at least two of a measurement resource group corresponding to the reporting group, a measurement resource group used for channel measurement, and a measurement resource group used for interference measurement; or,
- an nth L1-SINR among the plurality of L1-SINRs is determined based on an nth measurement resource for channel measurement in the measurement resource group and other measurement resources except the nth measurement resource for interference measurement; or,
- the reporting group corresponding to a second measurement resource group set
- the mth L1-SINR among the plurality of L1-SINRs being based on the mth measurement resource group for channel measurement in the second measurement resource group set and Other measurement resource groups except the mth measurement resource group used for interference measurement are determined.
- the methods and devices provided in the various embodiments of the present disclosure are based on the same application concept. Since the methods and devices solve problems based on similar principles, the implementation of the devices and methods can refer to each other, and the repeated parts will not be repeated.
- each functional unit in each embodiment of the present disclosure may be integrated into a processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
- the above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.
- the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a processor-readable storage medium.
- the computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, server, or network device, etc.) or a processor (Processor) to perform all or part of the steps of the various embodiments of the present disclosure.
- the aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), disk or optical disk, and other media that can store program codes.
- an embodiment of the present disclosure further provides a non-transitory readable storage medium, wherein the non-transitory readable storage medium stores a computer program, and the computer program is used to enable a processor to execute the measurement reporting method provided in the above embodiments, including:
- Receiving configuration information sent by a network device the configuration information including a first measurement resource group set; determining a second measurement resource group set from the first measurement resource group set based on the configuration information; reporting a measurement value and indication information to the network device based on the second measurement resource group set; wherein the indication information is used to determine a correspondence between a measurement resource group in the second measurement resource group set and the measurement value, and/or the indication information is used to determine a measurement resource group corresponding to the measurement value;
- Send configuration information to a terminal the configuration information including a first measurement resource group set; receive a measurement value and indication information reported by the terminal; determine a correspondence between a measurement resource group in a second measurement resource group set and the measurement value based on the indication information, and/or determine a measurement resource group corresponding to the measurement value based on the indication information; wherein the second measurement resource group set is a measurement resource group set selected from the first measurement resource group set.
- Non-transitory readable storage media can be any available media or data storage devices that can be accessed by the processor, including but not limited to magnetic storage (such as floppy disks, hard disks, magnetic tapes, magneto-optical disks (MO), etc.), optical storage (such as CD, DVD, BD, HVD, etc.), and semiconductor storage (such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state drive (SSD)), etc.
- magnetic storage such as floppy disks, hard disks, magnetic tapes, magneto-optical disks (MO), etc.
- optical storage such as CD, DVD, BD, HVD, etc.
- semiconductor storage such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state drive (SSD)
- the embodiments of the present disclosure may be provided as methods, systems, or computer program products. Therefore, the present disclosure may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present disclosure may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) containing computer-usable program code.
- a computer-usable storage media including but not limited to disk storage and optical storage, etc.
- processor-executable instructions may also be stored in a processor-readable memory that can direct a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the processor-readable memory produce a product including an instruction device that implements the functions specified in one or more processes in the flowchart and/or one or more boxes in the block diagram.
- processor-executable instructions may also be loaded onto a computer or other programmable data processing device so that a series of operational steps are executed on the computer or other programmable device to produce a computer-implemented process, whereby the instructions executed on the computer or other programmable device provide steps for implementing the functions specified in one or more processes in the flowchart and/or one or more boxes in the block diagram.
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Abstract
本公开实施例提供一种测量上报方法、终端、网络设备、装置及存储介质,其中方法包括:接收网络设备发送的配置信息,所述配置信息包含第一测量资源组集合;基于所述配置信息,从所述第一测量资源组集合中确定第二测量资源组集合;基于所述第二测量资源组集合,向所述网络设备上报测量值和指示信息;其中,所述指示信息用于确定所述第二测量资源组集合中的测量资源组和所述测量值之间的对应关系,和/或,所述指示信息用于确定所述测量值对应的测量资源组。
Description
相关申请的交叉引用
本公开要求于2023年07月07日提交的申请号为202310834506.1,发明名称为“测量上报方法、终端、网络设备、装置及存储介质”的中国专利申请的优先权,其通过引用方式全部并入本文。
本公开涉及通信技术领域,尤其涉及一种测量上报方法、终端、网络设备、装置及存储介质。
在相关技术中,网络侧至多配置2个测量资源组,对应2个传输点(Transmission Reception Point,TRP)供终端(User Equipment,UE)进行测量上报,TRP又称协作点。终端进行测量上报时,从2个测量资源组中选择资源对/波束对进行上报。
但是,在以用户为中心的移动通信系统的发展过程中,网络部署会更加密集,即TRP部署会更加密集。在潜在的服务TRP数量较多时,每次仅对2个TRP进行测量上报,会大大增加系统时延。
发明内容
针对相关技术存在的上述问题,本公开实施例提供一种测量上报方法、终端、网络设备、装置及存储介质。
第一方面,本公开实施例提供一种测量上报方法,应用于终端,包括:
接收网络设备发送的配置信息,所述配置信息包含第一测量资源组集合;
基于所述配置信息,从所述第一测量资源组集合中确定第二测量资源组集合;
基于所述第二测量资源组集合,向所述网络设备上报测量值和指示信息;
其中,所述指示信息用于确定所述第二测量资源组集合中的测量资源组和所述测量值之间的对应关系,和/或,所述指示信息用于确定所述测量值对应的测量资源组。
在一些实施例中,所述对应关系基于所述指示信息确定,或者,所述对应关系基于所述指示信息和预定义规则确定。
在一些实施例中,所述指示信息用于指示以下一项或多项:
所述第二测量资源组集合;
第三测量资源组集合,所述第三测量资源组集合中包含所述第一测量资源组集合中除所述第二测量资源组集合以外的其它测量资源组;
最大测量值对应的测量资源组。
在一些实施例中,向所述网络设备上报所述指示信息,包括:
在所述指示信息用于指示所述第二测量资源组集合,或者,所述指示信息用于指示所述第三测量资源组集合的情况下,通过T1个比特上报所述指示信息,其中T1为正整数。
在一些实施例中,在所述指示信息用于指示所述最大测量值对应的测量资源组以及所述第二测量资源组集合的情况下,所述向所述网络设备上报所述指示信息,包括:
通过T2个比特指示所述最大测量值对应的测量资源组,并通过T3个比特指示所述第二测量资源组集合中除所述最大测量值对应的测量资源组之外的其它测量资源组;或者,
通过T4个比特指示所述第二测量资源组集合,并通过T5个比特指示所述第二测量资源组集合中所述最大测量值对应的测量资源组;
其中,T2、T3、T4和T5均为正整数。
在一些实施例中,所述第二测量资源组集合包括用于信道测量的测量资源组集合和用于干扰测量的测量资源组集合,所述指示信息用于指示以下至少两项:
所述第二测量资源组集合;
所述用于信道测量的测量资源组集合;
所述用于干扰测量的测量资源组集合。
在一些实施例中,在所述对应关系基于所述指示信息确定的情况下,所述指示信息用于指示所述对应关系。
在一些实施例中,所述对应关系包括:
测量值对应第二测量资源组集合中的测量资源组,不同测量值对应的第二测量资源组集合相同或者不同,不同测量值对应的测量资源组相同或不同;或者,
上报组对应第二测量资源组集合,不同上报组对应的第二测量资源组集合相同或不同,上报组中不同测量值对应第二测量资源组集合中的测量资源组,上报组中不同测量值对应的测量资源组相同或不同;或者,
上报组集合对应第二测量资源组集合,所述上报组集合中的上报组对应所述第二测量资源组集合中的测量资源组,不同上报组对应的测量资源组相同或不同。
在一些实施例中,所述向所述网络设备上报测量值,包括:向所述网络设备上报层一参考信号接收功率L1-RSRP和/或层一信号与干扰加噪声比L1-SINR。
在一些实施例中,向所述网络设备上报L1-RSRP和/或L1-SINR,
包括:
在用于干扰测量的测量资源组集合为空集或所述指示信息仅指示用于信道测量的测量资源组集合的情况下,向所述网络设备上报L1-RSRP;或者,
在用于干扰测量的测量资源组集合为非空集或所述指示信息指示用于干扰测量的测量资源组集合的情况下,向所述网络设备上报L1-SINR;或者,
在用于干扰测量的测量资源组集合为非空集或所述指示信息指示用于干扰测量的测量资源组集合的情况下,向所述网络设备上报L1-RSRP和L1-SINR。
在一些实施例中,所述向所述网络设备上报L1-RSRP和L1-SINR,包括:
通过非差分上报的方式,向所述网络设备上报L1-RSRP和L1-SINR;或者,
通过差分上报的方式,向所述网络设备上报L1-RSRP和L1-SINR,其中,L1-RSRP之间进行差分,L1-SINR之间进行差分。
在一些实施例中,在所述测量值包含L1-SINR的情况下,向所述网络设备上报测量值,包括:
基于指示的测量资源组、用于信道测量的测量资源组和用于干扰测量的测量资源组中的至少两项,确定L1-SINR,并向所述网络设备上报所述L1-SINR;或者,
上报组对应测量资源组,基于所述测量资源组中用于信道测量的第n个测量资源,和,用于干扰测量的除所述第n个测量资源以外的其它测量资源,确定第n个L1-SINR;向所述网络设备上报所述上报组对应的多个L1-SINR;或者,
上报组对应第二测量资源组集合,基于所述第二测量资源组集合中用于信道测量的第m个测量资源组,和,用于干扰测量的除所述
第m个测量资源组外的其它测量资源组,确定第m个L1-SINR;向所述网络设备上报所述上报组对应的多个L1-SINR。
在一些实施例中,所述从所述第一测量资源组集合中确定第二测量资源组集合,包括:基于网络侧配置或预定义规则,从所述第一测量资源组集合中确定第二测量资源组集合。
在一些实施例中,在终端进行基于组的测量上报的情况下,所述从所述第一测量资源组中确定第二测量资源组,包括:从所述第一测量资源组集合中确定终端侧选择的上报组对应的第二测量资源组集合,不同上报组对应的第二测量资源组集合相同或不同;或者,从所述第一测量资源组集合中确定终端侧选择的所有上报组对应的第二测量资源组集合。
在一些实施例中,所述第一测量资源组集合中包含K个测量资源组,所述K大于2。
第二方面,本公开实施例还提供一种测量上报方法,应用于网络设备,包括:
向终端发送配置信息,所述配置信息包含第一测量资源组集合;
接收所述终端上报的测量值和指示信息;
基于所述指示信息确定第二测量资源组集合中的测量资源组和所述测量值之间的对应关系;和/或,
基于所述指示信息确定所述测量值对应的测量资源组;
其中,所述第二测量资源组集合为从所述第一测量资源组集合中选择的测量资源组集合。
在一些实施例中,所述基于所述指示信息确定第二测量资源组集合中的测量资源组和所述测量值之间的对应关系,包括:
基于所述指示信息确定所述对应关系;或者,
基于所述指示信息和预定义规则,确定所述对应关系。
在一些实施例中,所述指示信息用于指示以下一项或多项:
所述第二测量资源组集合;
第三测量资源组集合,所述第三测量资源组集合中包含所述第一测量资源组集合中除所述第二测量资源组集合以外的其它测量资源组;
最大测量值对应的测量资源组。
在一些实施例中,所述第二测量资源组集合包括用于信道测量的测量资源组集合和用于干扰测量的测量资源组集合,所述指示信息用于指示以下至少两项:
所述第二测量资源组集合;
所述用于信道测量的测量资源组集合;
所述用于干扰测量的测量资源组集合。
在一些实施例中,所述对应关系包括:
测量值对应第二测量资源组集合中的测量资源组,不同测量值对应的第二测量资源组集合相同或者不同,不同测量值对应的测量资源组相同或不同;或者,
上报组对应第二测量资源组集合,不同上报组对应的第二测量资源组集合相同或不同,上报组中不同测量值对应第二测量资源组集合中的测量资源组,上报组中不同测量值对应的测量资源组相同或不同;或者,
上报组集合对应第二测量资源组集合,所述上报组集合中的上报组对应所述第二测量资源组集合中的测量资源组,不同上报组对应的测量资源组相同或不同。
在一些实施例中,所述接收所述终端上报的测量值,包括:
接收所述终端上报的层一参考信号接收功率L1-RSRP和/或层一信号与干扰加噪声比L1-SINR。
在一些实施例中,在所述测量值包含L1-SINR的情况下,所述接收所述终端上报的测量值,包括:
接收所述终端上报的上报组对应的L1-SINR,所述L1-SINR基于所述上报组对应的测量资源组、用于信道测量的测量资源组和用于干扰测量的测量资源组中的至少两项确定;或者,
接收所述终端上报的上报组对应的多个L1-SINR,所述上报组对应测量资源组,所述多个LI-SINR中的第n个L1-SINR基于所述测量资源组中用于信道测量的第n个测量资源和用于干扰测量的除所述第n个测量资源以外的其它测量资源确定;或者,
接收所述终端上报的上报组对应的多个L1-SINR,所述上报组对应第二测量资源组集合,所述多个L1-SINR中的第m个L1-SINR基于所述第二测量资源组集合中用于信道测量的第m个测量资源组和用于干扰测量的除所述第m个测量资源组外的其它测量资源组确定。
第三方面,本公开实施例还提供一种终端,包括存储器,收发机,处理器;
存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行如第一方面所述的测量上报方法。
第四方面,本公开实施例还提供一种网络设备,包括存储器,收发机,处理器;
存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行如第二方面所述的测量上报方法
第五方面,本公开实施例还提供一种测量上报装置,包括:
接收单元,用于接收网络设备发送的配置信息,所述配置信息包含第一测量资源组集合;
确定单元,用于基于所述配置信息,从所述第一测量资源组集合中确定第二测量资源组集合;
上报单元,用于基于所述第二测量资源组集合,向所述网络设备
上报测量值和指示信息;
其中,所述指示信息用于确定所述第二测量资源组集合中的测量资源组和所述测量值之间的对应关系,和/或,所述指示信息用于确定所述测量值对应的测量资源组。
第六方面,本公开实施例还提供一种测量上报装置,包括:
发送单元,用于向终端发送配置信息,所述配置信息包含第一测量资源组集合;
接收单元,用于接收所述终端上报的测量值和指示信息;
确定单元,用于基于所述指示信息确定第二测量资源组集合中的测量资源组和所述测量值之间的对应关系,和/或,用于基于所述指示信息确定所述测量值对应的测量资源组;
其中,所述第二测量资源组集合为从所述第一测量资源组集合中选择的测量资源组集合。
第七方面,本公开实施例还提供一种处理器可读存储介质,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使所述处理器执行如上所述第一方面或第二方面提供的测量上报方法。
第八方面,本公开实施例还提供一种非瞬时可读存储介质,所述非瞬时可读存储介质存储有计算机程序,所述计算机程序用于使计算机执行如上所述第一方面或第二方面提供的测量上报方法。
第九方面,本公开实施例还提供一种通信设备,所述通信设备中存储有计算机程序,所述计算机程序用于使通信设备执行如上所述第一方面或第二方面提供的测量上报方法。
第十方面,本公开实施例还提供一种芯片产品,所述芯片产品中存储有计算机程序,所述计算机程序用于使芯片产品执行如上所述第一方面或第二方面提供的测量上报方法。
本公开实施例提供的测量上报方法、终端、网络设备、装置及存储介质,通过网络侧配置第一测量资源组集合,终端从第一测量资源
组集合中选择第二测量资源组集合,向网络侧上报测量值以及用于确定测量值和测量资源组之间对应关系,和/或,用于确定测量值对应的测量资源组的指示信息,使得终端能在一次上报中上报多个TRP联合传输的波束信息,其中上报的测量资源组的数量由终端确定,更加适合以终端为中心的传输系统,有效提升了测量效率,降低了测量时延。
为了更清楚地说明本公开实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍,显而易见地,下面描述中的附图是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1是本公开实施例提供的测量上报方法的流程示意图之一;
图2是本公开实施例提供的测量上报方法的流程示意图之二;
图3是本公开实施例提供的终端的结构示意图;
图4是本公开实施例提供的网络设备的结构示意图;
图5是本公开实施例提供的测量上报装置的结构示意图之一;
图6是本公开实施例提供的测量上报装置的结构示意图之二。
为了更好地对本公开实施例中的技术方案进行描述,下面对相关知识进行介绍。
UE根据上报设置(Report Setting)的配置进行测量上报,每个上报设置关联一个或多个信道状态信息(Channel State Information,CSI)测量设置(Resource Setting),一个CSI测量设置包含一个或2个CSI资源集合(Resource Set)或同步信号块(Synchronization S
ignal Block,SSB)资源集合,一个CSI资源集合包含一个或多个信道状态信息参考信号(Channel State Information-Reference Signal,CSI-RS)资源,一个SSB资源集合包含一个或多个SSB资源,每个CSI-RS资源或SSB资源被配置至多一个准共址(Quasi Colocation,QCL)参数。
当网络侧配置UE进行基于组的测量上报时,UE可以上报N组波束信息,每组包含2个波束的信息,波束信息包含资源指示和测量值,资源指示具体可以为信道状态信息参考信号资源指示(CSI-RS Resource Indicator,CRI)或同步信号块资源指示(Synchronization Signals Block ResourceIndicator,SSBRI),用于表示测量值对应的参考信号,测量值具体可以为层1参考信号接收功率(Layer 1 Reference Signal Receiving Power,L1-RSRP)或层1信号与干扰加噪声比(Layer 1Signal to Interference plus Noise Ratio,L1-SINR)。
具体地,N=1时,波束信息包括CRI/SSBRI+L1-RSRP/L1-SINR;N>1时,波束信息包括CRI/SSBRI+L1-RSRP。一组中的2个波束是可以被UE同时接收到的。这种测量上报方法可以应用在多TRP场景下,UE通过一次测量上报对适合多TRP传输的多个波束对进行上报。
当网络侧配置UE进行基于非组的测量上报时,UE可以上报N个波束信息,每个波束信息对应一个CRI/SSBRI和一个测量值(L1-RSRP/L1-SINR)。
但是相关技术只支持至多2个TRP为UE服务,即网络至多配置2个测量资源组(对应2个TRP)供UE进行测量上报。在进行上报时,UE会从2个测量资源组中选择资源对/波束对进行上报,即上报适合2个TRP联合传输的波束组合。
对于以用户为中心的下一代移动通信6G系统,TRP部署会更加密集,可以为UE服务的TRP数量也会相应地提升,例如支持4、6或者8个TRP为UE服务。
当潜在的服务TRP数量较多时,相关技术中的测量上报方法并不能支持大于2个TRP联合传输的情况。如果每2个TRP为一组进行测量上报,将会引入较长的测量延时,因此有必要针对具有较多TRP的场景下的测量上报进行增强。
此外,当TRP数量大于1,例如进行大于1组波束上报的场景下,相关技术中的测量上报方法并不支持L1-SINR的测量上报,不能反映多个TRP的波束之间的相互干扰。
针对相关技术中存在的上述问题,本公开实施例提供了一种测量上报方法、终端、网络设备、装置及存储介质,通过网络侧配置第一测量资源组集合,终端从第一测量资源组集合中选择第二测量资源组集合,向网络侧上报测量值和用于确定测量值和测量资源组之间对应关系,和/或,用于确定测量值对应的测量资源组的指示信息,使得终端能在一次上报中上报多个TRP联合传输的波束信息,其中上报的测量资源组的数量由终端确定,更加适合以终端为中心的传输系统,有效提升了测量效率,降低了测量时延。
本公开实施例中术语“和/或”,描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。
本公开实施例中术语“多个”是指两个或两个以上,其它量词与之类似。
本公开实施例中“基于A确定B”表示确定B时要考虑A这个因素。并不限于“只基于A就可以确定出B”,还应包括:“基于A和C确定B”、“基于A、C和E确定B”、“基于A确定C,基于C进一步确定B”等。另外还可以包括将A作为确定B的条件,例如,“当A满足第一条件时,使用第一方法确定B”;再例如,“当A满足第二条件时,确定B”等;再例如,“当A满足第三条件时,基于第一参数确
定B”等。当然也可以是将A作为确定B的因素的条件,例如,“当A满足第一条件时,使用第一方法确定C,并进一步基于C确定B”等。
本公开实施例提供的技术方案可以适用于多种系统,尤其是5G系统、5G Advanced系统、6G系统和它们的演进系统。例如适用的系统可以是全球移动通讯(Global System of Mobile Communication,GSM)系统、码分多址(Code Division Multiple Access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)通用分组无线业务(Aeneral Packet Radio Service,GPRS)系统、长期演进(Long Term Evolution,LTE)系统、LTE频分双工(Frequency Division Duplex,FDD)系统、LTE时分双工(Time Division Duplex,TDD)系统、高级长期演进(Long Term Evolution Advanced,LTE-A)系统、通用移动系统(Universal Mobile Telecommunication System,UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access,WiMAX)系统、5G新空口(New Radio,NR)系统等。这多种系统中均包括终端设备和网络设备。系统中还可以包括核心网部分,例如演进的分组系统(Evloved Packet System,EPS)、5G系统(5GS)等。
本公开实施例涉及的终端设备,可以是指向用户提供语音和/或数据连通性的设备,具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备等。在不同的系统中,终端设备的名称可能也不相同,例如在5G系统中,终端设备可以称为用户设备(User Equipment,UE)。无线终端设备可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网(Core Network,CN)进行通信,无线终端设备可以是移动终端设备,如移动电话(或称为“蜂窝”电话)和具有移动终端设备的计算机,例如,可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置,它们与无线接入网交换语言和/或数据。例如,个人通信业务(Personal Communication Service,
PCS)电话、无绳电话、会话发起协议(Session Initiated Protocol,SIP)话机、无线本地环路(Wireless Local Loop,WLL)站、个人数字助理(Personal Digital Assistant,PDA)等设备。无线终端设备也可以称为系统、订户单元(Subscriber Unit)、订户站(Subscriber Station),移动站(Mobile Station)、移动台(Mobile)、远程站(Remote Station)、接入点(Access Point)、远程终端设备(Remote Terminal)、接入终端设备(Access Terminal)、用户终端设备(User Terminal)、用户代理(User Agent)、用户装置(User Device),本公开实施例中并不限定。
本公开实施例涉及的网络设备,可以是基站,该基站可以包括多个为终端提供服务的小区。根据具体应用场合不同,基站又可以称为接入点,或者可以是接入网中在空中接口上通过一个或多个扇区与无线终端设备通信的设备,或者其它名称。网络设备可用于将收到的空中帧与网际协议(Internet Protocol,IP)分组进行相互更换,作为无线终端设备与接入网的其余部分之间的路由器,其中接入网的其余部分可包括网际协议(IP)通信网络。网络设备还可协调对空中接口的属性管理。例如,本公开实施例涉及的网络设备可以是全球移动通信系统(Global System for Mobile Communications,GSM)或码分多址接入(Code Division Multiple Access,CDMA)中的网络设备(Base Transceiver Station,BTS),也可以是带宽码分多址接入(Wide-band Code Division Multiple Access,WCDMA)中的网络设备(NodeB),还可以是长期演进(Long Term Evolution,LTE)系统中的演进型网络设备(Evolutional Node B,eNB或e-NodeB)、5G网络架构(Next Generation System)中的5G基站(gNB),也可以是家庭演进基站(Home evolved Node B,HeNB)、中继节点(Relay Node)、家庭基站(Femto)、微微基站(Pico)等,本公开实施例中并不限定。在一些网络结构中,网络设备可以包括集中单元(Centralized Unit,
CU)节点和分布单元(Distributed Unit,DU)节点,集中单元和分布单元也可以地理上分开布置。
网络设备与终端设备之间可以各自使用一或多根天线进行多输入多输出(Multi Input Multi Output,MIMO)传输,MIMO传输可以是单用户MIMO(Single User MIMO,SU-MIMO)或多用户MIMO(Multiple User MIMO,MU-MIMO)。根据根天线组合的形态和数量,MIMO传输可以是2D-MIMO、3D-MIMO、FD-MIMO或massive-MIMO,也可以是分集传输或预编码传输或波束赋形传输等。
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本公开一部分实施例,并不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。
在一次测量上报中,网络侧为UE配置一个或多个CSI资源设置,每个CSI资源设置包含一个或多个CSI资源集合、一个或多个CSI资源子集合、一个或多个SSB资源集合、一个或多个SSB资源子集合等。为简化描述,将CSI资源集合、CSI资源子集合、SSB资源集合、SSB资源子集合等统一称为CSI测量资源组。每个CSI测量资源组对应一个TRP的测量资源,一个CSI测量资源组包含一个或多个CSI资源或一个或多个SSB资源。
终端的上报方式,可以区分为基于组的测量上报和基于非组的测量上报,在基于组的测量上报中,终端一次上报N组波束信息,每组包含2个或2个以上的波束的信息,波束信息包含资源指示(CRI或SSBRI)和测量值(L1-RSRP或L1-RSRP等)。一个上报组即对应终端上报一组波束信息,一个上报组中的多个资源指示所指示的资源可以被UE同时接收到。
图1是本公开实施例提供的测量上报方法的流程示意图之一,如
图1所示,该方法的执行主体可以为终端,该方法至少包括以下步骤:
步骤101、接收网络设备发送的配置信息,配置信息包含第一测量资源组集合。
步骤102、基于配置信息,从第一测量资源组集合中确定第二测量资源组集合。
步骤103、基于第二测量资源组集合,向网络设备上报测量值和指示信息。
其中,第二测量资源组集合为第一测量资源组集合的子集,指示信息用于确定第二测量资源组集合中的测量资源组和测量值之间的对应关系,和/或,指示信息用于确定测量值对应的测量资源组。
具体地,终端接收网络设备发送的配置信息,配置信息包含第一测量资源组集合,第一测量资源组集合包含有多个测量资源组,例如包含K个测量资源组,其中K的取值大于或等于2,本公开中主要针对大于2的情况进行说明。
终端基于第一测量资源组集合中选择第二测量资源组集合,用于测量上报。第二测量资源组集合包含一个或多个测量资源组,第二测量资源组集合为第一测量资源组集合的子集。例如,终端基于K个测量资源组中选择M个测量资源组进行测量上报,终端共有种选择。
相较于网络侧直接配置2个测量资源组(对应2个TRP)供终端进行测量上报,终端从第一测量资源组集合中选择第二测量资源组集合,一方面第一测量资源组集合中可以配置大于2个测量资源组以支持超过2个TRP为终端服务,另一方面终端选择测量资源组的过程也是选择TRP的过程,可以选择波束质量更优的TRP。
终端基于选择的第二测量资源组集合,向网络侧进行一次测量上报,上报内容至少包括测量值和指示信息。网络侧需要知道终端选择了哪些测量资源组,以及测量资源组和上报的测量值之间的对应关系。
因此,指示信息可以用于网络侧确定测量值和第二测量资源组集合中的测量资源组之间的对应关系,和/或,指示信息可以用于网络侧确定测量值对应的测量资源组。指示信息例如CRI、SSBRI等,测量值例如L1-RSRP、L1-SINR等。指示信息指示的内容,可以与第二测量资源组集合关联,也可以与上报的测量值和测量资源组之间的对应关系关联。
本公开实施例提供的测量上报方法,通过网络侧配置第一测量资源组集合,终端从第一测量资源组集合中选择第二测量资源组集合,向网络侧上报测量值和用于确定测量值和测量资源组之间对应关系,和/或,用于确定测量值对应的测量资源组的指示信息,使得终端能在一次上报中上报多个TRP联合传输的波束信息,其中上报的测量资源组的数量由终端确定,更加适合以终端为中心的传输系统,有效提升了测量效率,降低了测量时延。
在一些实施例中,对应关系包括:
测量值对应第二测量资源组集合中的测量资源组,不同测量值对应的第二测量资源组集合相同或者不同,不同测量值对应的测量资源组相同或不同;或者,
上报组对应第二测量资源组集合,不同上报组对应的第二测量资源组集合相同或不同,上报组中不同测量值对应第二测量资源组集合中的测量资源组,上报组中不同测量值对应的测量资源组相同或不同;或者,
上报组集合对应第二测量资源组集合,所述上报组集合中的上报组对应所述第二测量资源组集合中的测量资源组,不同上报组对应的测量资源组相同或不同。
具体的,终端上报指示信息的目的在于让网络侧明确终端上报的测量值和测量值对应的测量资源组。测量值和测量资源组直接的对应关系具体可以为:
①每个测量值对应第二测量资源组集合中的一个测量资源组,不同测量值对应的第二测量资源组集合相同或者不同,不同测量值对应的测量资源组相同或不同。即在一次测量上报中,终端上报一个或多个测量值,同时终端会上报一个或多个第二测量资源组集合。如果终端仅上报一个第二测量资源组集合,则每个测量值对应的测量资源组都从这个第二测量资源组集合中选择,不同测量值对应的测量资源组可以相同,也可以不同。如果终端进行了多个第二测量资源组集合的选择/上报,则不同测量值对应的第二测量资源组集合就可能不同。
②每个上报组对应一个第二测量资源组集合,不同上报组对应的第二测量资源组集合不同,如每个上报组包含4个测量值,分别对应测量资源组3,4,2,5,其它上报组中的测量值可以对应测量资源组7,8,9,10。相应地,一个上报组中,不同的测量值对应的测量资源组可以相同,也可以不同。
③上报组集合对应一个第二测量资源组集合,上报组集合中上报组对应第二测量资源集合中的一个测量资源组,不同上报组对应的测量资源组可以相同,如均对应测量资源组3,4,2,5。可选地,一个上报组集合中可以包含一个或多个上报组。可选地,一个上报组集合中的上报组可以是一次基于组的测量上报的所有上报组或者部分上报组。
关于测量值和测量资源组之间的对应关系,实际执行中可以有多种,具体如何对应,本公开实施例中并不进行限定或者穷举。本公开实施例主要在于终端通过指示信息,或者结合指示信息和预定义规则的方式,使得网络侧明确该指示信息。
在一些实施例中,对应关系基于指示信息确定,或者,对应关系基于指示信息和预定义规则确定。
具体地,终端上报指示信息的目的,是为了让网络侧明确指示信息或测量值,与测量资源组之间的对应关系。即让网络侧明确终端选择了哪些测量资源组的哪些资源进行测量上报,每个测量值分别对应
哪个测量资源或测量资源组。当所有测量资源组中资源索引相同时,如网络侧为终端配置4个测量资源组,每个测量资源组中包含32个测量资源,每个测量资源组中的测量资源索引均为0到31,因此,仅根据上报的资源指示(如CRI),网络侧无法确定CRI对应的测量资源组,因此还需要测量资源组或测量资源组集合相关信息。
那么终端可以直接在指示信息中指示该对应关系,网络侧基于指示信息可以直接确定该对应关系。或者,终端在指示信息中并未直接明确出该对应关系,而是通过指示第二测量资源组集合的相关信息,网络侧结合指示信息和预定义规则,明确该对应关系。
当指示信息用于确定测量值对应的测量资源组时,同样可以通过指示信息直接指示测量值对应的测量资源组,或者,结合指示信息和预定义规则来确定测量值对应的测量资源组。
在一些实施例中,从第一测量资源组集合中确定第二测量资源组集合,包括:
基于网络侧配置或预定义规则,从第一测量资源组集合中确定第二测量资源组集合。
具体地,终端从第一测量资源组集合中确定第二测量资源组集合,可以基于网络侧配置确定或者基于预定义规则自行确定。
本公开实施例提供的测量上报方法,相较于网络侧直接配置2个测量资源组(对应2个TRP)供终端进行测量上报,终端从第一测量资源组集合中选择第二测量资源组集合,一方面第一测量资源组集合中可以配置大于2个测量资源组以支持超过2个TRP为终端服务,另一方面终端选择测量资源组的过程也是选择TRP的过程,可以选择波束质量更优的TRP。
在一些实施例中,在终端进行基于组的测量上报的情况下,从第一测量资源组中确定第二测量资源组,包括:
从第一测量资源组集合中确定终端侧选择的上报组对应的第二
测量资源组集合,不同上报组对应的第二测量资源组集合相同或不同;或者,
从第一测量资源组集合中确定终端侧选择的所有上报组对应的第二测量资源组集合。
具体地,在基于组的测量上报中,终端可以仅选择一个第二测量资源组集合,该第二测量资源组集合适用于一次测量上报中的全部上报组。进一步的,不同上报组对应该第二测量资源组集合中的相同或者不同测量资源组。
或者,终端选择了多个第二测量资源组集合,不同的上报组对应的第二测量资源组集合可以相同或者不同。
在一些实施例中,指示信息用于指示以下一项或多项:
第二测量资源组集合;
第三测量资源组集合,第三测量资源组集合中包含第一测量资源组集合中除第二测量资源组集合以外的其它测量资源组;
最大测量值对应的测量资源组。
具体地,本公开中将网络侧配置的测量资源组集合记为第一测量资源组集合,终端选择的测量资源组集合记为第二测量资源组集合,终端未选择的测量资源组集合记为第三测量资源组集合。
在指示信息中,终端可以通过显式的方式直接指示第二测量资源组集合,也可以通过隐式的方式指示第三测量资源组集合,使得网络侧能够明确终端选择的第二测量资源组集合。
可选地,指示信息的内容可以包含多个测量资源组的索引。
可选地,指示信息中还可以指示最大测量值对应的测量资源组,最大测量值对应的测量资源组应当包含在第二测量资源组集合中。可选地,指示信息的内容可以包含最大测量值对应的测量资源组的索引。
本公开实施例提供的测量上报方法,通过在指示信息中指示终端选择的第二测量资源组集合、终端未选择的第三测量资源组集合和最
大测量值对应的测量资源组,使得网络侧能够获取终端侧选择的测量资源组的相关信息,从而能够明确哪些TRP被UE选择或者哪些TRP的测量结果较好,适合以终端为中心的传输系统,有效提升了测量效率,降低了测量时延。
在一些实施例中,向网络设备上报指示信息,包括:
在指示信息用于指示第二测量资源组集合,或者,指示信息用于指示第三测量资源组集合的情况下,通过T1个比特上报指示信息,其中T1为正整数。
具体地,终端上报指示信息,指示信息用于指示终端选择的第二测量资源组集合,或者,用于指示终端未选择的第三测量资源集合时,可以通过比特指示。例如,通过T1个比特上报指示信息,T1为正整数。
在一些实施例中,在指示信息用于指示最大测量值对应的测量资源组以及第二测量资源组集合的情况下,向网络设备上报指示信息,包括:
通过T2个比特指示最大测量值对应的测量资源组,并通过T3个比特指示第二测量资源组集合中除最大测量值对应的测量资源组之外的其它测量资源组;或者,
通过T4个比特指示第二测量资源组集合,并通过T5个比特指示第二测量资源组集合中最大测量值对应的测量资源组;
其中,T2、T3、T4和T5均为正整数。
具体地,对于指示信息指示第二测量资源组集合和最大测量值对应的测量资源组的情况下,指示信息的内容可以是最大测量值对应的测量资源组,以及第二测量资源组集合中除最大测量值对应的测量资源组之外的其它测量资源组;或者,指示信息的内容可以是最大测量值对应的测量资源组,以及第二测量资源组集合。
可选地,通过比特指示上述指示信息。例如,通过T2个比特指
示确定最大测量值对应的测量资源组,并通过T3个比特指示确定第二测量资源组集合中除确定最大测量值对应的测量资源组之外的其它测量资源组。再例如,通过T4个比特指示第二测量资源组集合,并通过T5个比特指示第二测量资源组集合中最大测量值对应的测量资源组。再例如,通过T个比特指示第二测量资源组集合,并指示T个比特中第一个比特指示的测量资源组为最大测量值对应的测量资源组。再例如,通过T个比特指示第二测量资源组集合,并指示T个比特中最后一个比特或者指定比特指示的测量资源组为最大测量值对应的测量资源组。再例如,使用T个比特指示第二测量资源组集合,假设第二测量资源组中包含M个测量资源组,使用[log2K]个比特指示最大测量值对应的测量资源组。
在一些实施例中,第二测量资源组集合包括用于信道测量的测量资源组集合和用于干扰测量的测量资源组集合,指示信息用于指示以下至少两项:
第二测量资源组集合;
用于信道测量的测量资源组集合;
用于干扰测量的测量资源组集合。
具体地,除了指示终端选择的第二测量资源组集合的相关信息外,终端还可以指示用于信道测量的测量资源组集合和用于干扰测量的测量资源组集合,同一个测量资源组不能同时用于信道测量和干扰测量。
对于终端选择的第二测量资源集合(记为集合A),由两部分构成,分别是用于信道测量的测量资源组集合(记为集合A1)和用于干扰测量的测量资源组集合(记为A2),三者之间的关系为:集合A=集合A1+集合A2。指示信息用于指示三者中的至少两项,网络侧获取到其中至少两项的信息,即可以明确用于信道测量的测量资源组集合和用于干扰测量的测量资源组集合。
本公开实施例提供的测量上报方法,通过指示信息指示第二测量资源组集合、用于信道测量的测量资源组集合和用于干扰测量的测量资源组集合中的至少两项,使得网络侧可以明确用于信道测量的测量资源组集合和用于干扰测量的测量资源组集合,并进一步得到相应的测量值,可以有效地反映多个TRP的波束之间的干扰。
在一些实施例中,在对应关系基于指示信息确定的情况下,指示信息用于指示对应关系。
具体地,测量值和测量资源组之间的对应关系,在终端侧可以直接通过指示信息指示。其中,指示方式以及指示的内容可以是前述实施例中的任一种。
本公开实施例提供的测量上报方法,通过网络侧配置第一测量资源组集合,终端从第一测量资源组集合中选择第二测量资源组集合,向网络侧上报测量值和用于确定测量值和测量资源组之间对应关系,和/或,用于确定测量值对应的测量资源组的指示信息,使得终端能在一次上报中上报多个TRP联合传输的波束信息,其中上报的测量资源组的数量由终端确定,更加适合以终端为中心的传输系统,有效提升了测量效率,降低了测量时延。
在一些实施例中,向网络设备上报测量值,包括:
向网络设备上报层一参考信号接收功率L1-RSRP和/或层一信号与干扰加噪声比L1-SINR。
具体地,终端向网络侧上报的测量值,可以是L1-RSRP或者L1-SINR,或者两者都进行上报。
在一些实施例中,向网络设备上报L1-RSRP和/或L1-SINR,包括:
在用于干扰测量的测量资源组集合为空集或指示信息仅指示用于信道测量的测量资源组集合的情况下,向网络设备上报L1-RSRP;或者,
在用于干扰测量的测量资源组集合为非空集或指示信息指示用于干扰测量的测量资源组集合的情况下,向网络设备上报L1-SINR;或者,
在用于干扰测量的测量资源组集合为非空集或指示信息指示用于干扰测量的测量资源组集合的情况下,向网络设备上报L1-RSRP和L1-SINR。
具体地,在用于干扰测量的测量资源组集合为空集或指示信息仅指示用于信道测量的测量资源组集合,即不存在干扰源的情况下,终端只需要向网络设备上报L1-RSRP。
在用于干扰测量的测量资源组集合为非空集或指示信息指示用于干扰测量的测量资源组集合,即存在干扰源的情况下,终端需要向网络设备上报L1-SINR,此时可以向网络设备上报L1-SINR,或者,上报L1-RSRP和L1-SINR。
在一些实施例中,向网络设备上报L1-RSRP和L1-SINR,包括:
通过非差分上报的方式,向网络设备上报L1-RSRP和L1-SINR;或者,
通过差分上报的方式,向网络设备上报L1-RSRP和L1-SINR,其中,L1-RSRP之间进行差分,L1-SINR之间进行差分。
具体地,在终端即上报L1-RSRP也上报L1-SINR的情况下,L1-RSRP和L1-SINR之间进行非差分上报。
可选地,L1-RSRP之间进行差分,L1-SINR之间进行差分。
可选地,最大L1-RSRP和最大L1-SINR可以通过较多比特量化。
例如,当采用差分上报时,为了指示最大测量值与测量资源组的对应关系,还可以使用[log2K]个比特表示哪个测量资源组中的测量值最大,最大的测量值采用非差分方式进行上报(如7比特),其它测量值使用差分方式上报(如4比特)。
本公开实施例提供的测量上报,支持多TRP场景下L1-RSRP和
L1-SINR的上报,L1-RSRP和L1-SINR之间非差分上报,L1-RSRP之间进行差分上报,L1-SINR之间进行差分上报,L1-SINR的测量上报可以有效地反映多个TRP的波束之间的干扰。
在一些实施例中,在测量值包含L1-SINR的情况下,向网络设备上报测量值,包括:
基于指示的测量资源组、用于信道测量的测量资源组和用于干扰测量的测量资源组中的至少两项,确定L1-SINR,并向所述网络设备上报所述L1-SINR;或者,
上报组对应测量资源组,基于所述测量资源组中用于信道测量的第n个测量资源,和,用于干扰测量的除所述第n个测量资源以外的其它测量资源,确定第n个L1-SINR;向所述网络设备上报所述上报组对应的多个L1-SINR;或者,
上报组对应第二测量资源组集合,基于所述第二测量资源组集合中用于信道测量的第m个测量资源组,和,用于干扰测量的除所述第m个测量资源组外的其它测量资源组,确定第m个L1-SINR;向所述网络设备上报所述上报组对应的多个L1-SINR。
具体地,在相关技术中,在基于非组的测量上报,以及N=1的基于组的测量上报中,均支持L1-RSRP和L1-SINR的上报。在N>1的基于组的测量上报中,不支持L1-SINR的上报,无法反映TRP的波束之间的干扰。因此,本公开中重点针对多TRP场景下L1-SINR的上报进行说明。
对于L1-SINR的上报,测量上报可以包括:
①基于指示的测量资源组、用于信道测量的测量资源组和用于干扰测量的测量资源组中的至少两项,确定一个L1-SINR,并向网络设备上报一个L1-SINR。
在基于非组的测量上报中,在一次测量上报中,可以仅上报一个L1-SINR。在基于组的测量上报中,不论有一个上报组,还是多个上
报组,每个上报组可以仅上报一个L1-SINR。该一个L1-SINR,基于指示的测量资源组、用于信道测量的测量资源组和用于干扰测量的测量资源组中的至少两项确定。
②一个上报组对应一个测量资源组,基于测量资源组中用于信道测量的第n个测量资源,和,用于干扰测量的除第n个测量资源以外的其它测量资源,确定第n个L1-SINR;向网络设备上报一个上报组对应的多个L1-SINR。
在基于组的测量上报中,一个上报组可以对应一个测量资源组,一个上报组可能上报多个L1-SINR,不同的L1-SINR对应该测量资源组中的不同测量资源。该多个L1-SINR中的第n个L1-SINR基于该测量资源组中用于信道测量的第n个测量资源,和,用于干扰测量的除第n个测量资源以外的其它测量资源确定。
③一个上报组对应一个第二测量资源组集合,基于第二测量资源组集合中用于信道测量的第m个测量资源组,和,用于干扰测量的除第m个测量资源组外的其它测量资源组,确定第m个L1-SINR;向网络设备上报一个上报组对应的多个L1-SINR。
在基于组的测量上报中,一个上报组可以对应一个第二测量资源组集合,一个上报组可能上报多个L1-SINR,不同的L1-SINR对应第二测量资源组集合中的不同测量资源组。该多个L1-SINR中的第m个L1-SINR基于第二测量资源组集合中用于信道测量的第m个测量资源组,和,用于干扰测量的除第m个测量资源组外的其它测量资源组确定。
本公开实施例提供的测量上报方法,支持L1-SINR在不同上报场景下的测量上报,从而能够有效地反映多TRP场景下不同波束之间的干扰。
在一些实施例中,第一测量资源组集合中包含K个测量资源组,K大于2。
具体地,本公开实施例可以适用于超过2个TRP场景,也可以适用于至多2个TRP场景。
在超过2个TRP场景下,网络侧配置的第一测量资源集合中包含K个测量资源组,K的取值大于2,一个测量资源组对应一个TRP。
本公开实施例提供的测量上报方法,通过网络侧配置第一测量资源组集合,终端从第一测量资源组集合中选择第二测量资源组集合,向网络侧上报测量值和用于确定测量值和测量资源组之间对应关系,和/或,用于确定测量值对应的测量资源组的指示信息,使得终端能在一次上报中上报多个TRP联合传输的波束信息,其中上报的测量资源组的数量由终端确定,更加适合以终端为中心的传输系统,有效提升了测量效率,降低了测量时延。
图2是本公开实施例提供的测量上报方法的流程示意图之二,如图2所示,该方法的执行主体可以为网络设备,例如6G基站,该方法至少包括以下步骤:
步骤201、向终端发送配置信息,配置信息包含第一测量资源组集合。
步骤202、接收终端上报的测量值和指示信息。
步骤203、基于指示信息确定第二测量资源组集合中的测量资源组和测量值之间的对应关系,和/或,基于指示信息确定测量值对应的测量资源组。
其中,第二测量资源组集合为从第一测量资源组集合中选择的测量资源组集合。
具体地,网络设备向终端发送配置信息,配置信息包含第一测量资源组集合,第一测量资源组集合包含有多个测量资源组,例如包含K个测量资源组,其中K的取值大于或等于2,本公开中主要针对大于2的情况进行说明。
相较于网络侧直接配置2个测量资源组(对应2个TRP)供终端
进行测量上报,第一测量资源组集合中可以包含超过2个的测量资源组供终端进行选择。
网络侧接收终端基于选择的第二测量资源组集合进行的测量上报,上报内容至少包括测量值和指示信息。网络侧基于指示信息确定测量值和第二测量资源组集合中的测量资源组之间的对应关系,和/或,网络侧基于指示信息确定测量值对应的测量资源组。指示信息例如CRI、SSBRI等,测量值例如L1-RSRP、L1-SINR等。指示信息指示的内容,可以与第二测量资源组集合关联,也可以与上报的测量值和测量资源组之间的对应关系关联。
可选地,网络侧可以根据测量值,以及测量值和测量资源组之间的对应关系,进行灵活地调度。
本公开实施例提供的测量上报方法,网络侧配置第一测量资源组集合,网络侧接收终端基于从第一测量资源组集合中选择出的第二测量资源组集合上报的指示信息和测量值,使得终端能在一次上报中上报多个TRP联合传输的波束信息,其中上报的测量资源组的数量由终端确定,更加适合以终端为中心的传输系统,有效提升了测量效率,降低了测量时延,网络侧可以获取到测量值和测量资源组之间的关系,进而基于测量结果进行灵活地调度传输。
在一些实施例中,基于指示信息确定第二测量资源组集合中的测量资源组和测量值之间的对应关系,包括:
基于指示信息确定对应关系;或者,
基于指示信息和预定义规则,确定对应关系。
具体地,网络侧基于终端上报的指示信息可以明确指示信息或测量值,与测量资源组之间的对应关系。网络侧可以明确终端选择了哪些测量资源组进行测量上报,每个测量值分别对应哪个测量资源组。
那么终端可以直接在指示信息中指示该对应关系,网络侧基于指示信息可以直接确定该对应关系。或者,终端在指示信息中并未直接
明确出该对应关系,而是通过指示第二测量资源组集合的相关信息,网络侧结合指示信息和预定义规则,明确该对应关系。
在一些实施例中,对应关系包括:
测量值对应第二测量资源组集合中的测量资源组,不同测量值对应的第二测量资源组集合相同或者不同,不同测量值对应的测量资源组相同或不同;或者,
上报组对应第二测量资源组集合,不同上报组对应的第二测量资源组集合相同或不同,上报组中不同测量值对应第二测量资源组集合中的测量资源组,上报组中不同测量值对应的测量资源组相同或不同;或者,
上报组集合对应第二测量资源组集合,所述上报组集合中的上报组对应所述第二测量资源组集合中的测量资源组,不同上报组对应的测量资源组相同或不同。
具体的,终端上报指示信息的目的在于让网络侧明确终端上报的测量值和测量值对应的测量资源组。测量值和测量资源组直接的对应关系具体可以为:
①每个测量值对应第二测量资源组集合中的一个测量资源组,不同测量值对应的第二测量资源组集合相同或者不同,不同测量值对应的测量资源组相同或不同。即在一次测量上报中,终端上报一个或多个测量值,终端选择了一个或多个第二测量资源组集合。如果终端仅选择一个第二测量资源组集合,则每个测量值对应的测量资源组都从这个第二测量资源组集合中选择,不同测量值对应的测量资源组可以相同,也可以不同。如果终端进行了多次第二测量资源组集合的选择,则不同测量值对应的第二测量资源组集合就可能不同。
②每个上报组对应一个第二测量资源组集合,不同上报组对应的第二测量资源组集合相同或不同,每个上报组中不同测量值对应第二测量资源组集合中的一个测量资源组,每个上报组中不同测量值对应
的测量资源组相同或不同。即在一次基于组的测量上报中,每个上报组对应一个第二测量资源组集合,如果终端仅选择一个第二测量资源组集合,则这个第二测量资源组集合适用于这次测量上报中的所有上报组,如果终端选择了多个第二测量资源组集合,则这次测量上报中不同的上报组对应的第二测量资源组集合可以不同。相应地,一个上报组中,不同的测量值对应的测量资源组可以相同,也可以不同。
③所有上报组对应一个第二测量资源组集合,每个上报组对应第二测量资源组集合中的一个测量资源组,不同上报组对应的测量资源组相同或不同。即在一次基于组的测量上报中,终端仅选择一个第二测量资源组集合,这个第二测量资源组集合适用于所有的上报组,每个上报组均对应这个第二测量资源组集合中的一个测量资源组,不同设备组对应的测量资源组可以相同,也可以不同。
关于测量值和测量资源组之间的对应关系,实际执行中可以有多种,具体如何对应,本公开实施例中并不进行限定或者穷举。本公开实施例主要在于终端通过指示信息,或者结合指示信息和预定义规则的方式,使得网络侧明确该指示信息。
在一些实施例中,指示信息用于指示以下一项或多项:
第二测量资源组集合;
第三测量资源组集合,第三测量资源组集合中包含第一测量资源组集合中除第二测量资源组集合以外的其它测量资源组;
最大测量值对应的测量资源组。
具体地,本公开中将网络侧配置的测量资源组集合记为第一测量资源组集合,终端选择的测量资源组集合记为第二测量资源组集合,终端未选择的测量资源组集合记为第三测量资源组集合。
网络侧通过指示信息能够明确终端选择的第二测量资源组集合,终端可以通过显式的方式直接指示第二测量资源组集合,也可以通过隐式的方式指示第三测量资源组集合。
可选地,指示信息的内容可以包含多个测量资源组的索引。
可选地,指示信息中还可以指示最大测量值对应的测量资源组,最大测量值对应的测量资源组应当包含在第二测量资源组集合中。可选地,指示信息的内容可以包含最大测量值对应的测量资源组的索引。
本公开实施例提供的测量上报方法,通过在指示信息中指示终端选择的第二测量资源组集合、终端未选择的第三测量资源组集合和最大测量值对应的测量资源组,网络侧能够获取终端侧选择的测量资源组的相关信息,从而能够明确哪些TRP被UE选择或者哪些TRP的测量结果较好,适合以终端为中心的传输系统,有效提升了测量效率,降低了测量时延。
在一些实施例中,第二测量资源组集合包括用于信道测量的测量资源组集合和用于干扰测量的测量资源组集合,指示信息用于指示以下至少两项:
第二测量资源组集合;
用于信道测量的测量资源组集合;
用于干扰测量的测量资源组集合。
具体地,指示信息除了指示终端选择的第二测量资源组集合的相关信息外,指示信息还可以指示用于信道测量的测量资源组集合和用于干扰测量的测量资源组集合,同一个测量资源组不能同时用于信道测量和干扰测量。
对于终端选择的第二测量资源集合(记为集合A),由两部分构成,分别是用于信道测量的测量资源组集合(记为集合A1)和用于干扰测量的测量资源组集合(记为A2),三者之间的关系为:集合A=集合A1+集合A2。指示信息用于指示三者中的至少两项,网络侧获取到其中至少两项的信息,即可以明确用于信道测量的测量资源组集合和用于干扰测量的测量资源组集合。
本公开实施例提供的测量上报方法,通过指示信息指示第二测量
资源组集合、用于信道测量的测量资源组集合和用于干扰测量的测量资源组集合中的至少两项,使得网络侧可以明确用于信道测量的测量资源组集合和用于干扰测量的测量资源组集合,并进一步得到相应的测量值,可以有效地反映多个TRP的波束之间的干扰。
在一些实施例中,接收终端上报的测量值,包括:
接收终端上报的层一参考信号接收功率L1-RSRP和/或层一信号与干扰加噪声比L1-SINR。
具体地,网络侧接收终端上报的测量值,测量值可以是L1-RSRP或者L1-SINR,或者两者都有。
在一些实施例中,在测量值包含L1-SINR的情况下,接收终端上报的测量值,包括:
接收终端上报的上报组对应的L1-SINR,L1-SINR基于上报组对应的测量资源组、用于信道测量的测量资源组和用于干扰测量的测量资源组中的至少两项确定;或者,
接收终端上报的上报组对应的多个L1-SINR,上报组对应测量资源组,多个LI-SINR中的第n个L1-SINR基于测量资源组中用于信道测量的第n个测量资源和用于干扰测量的除第n个测量资源以外的其它测量资源确定;或者,
接收终端上报的上报组对应的多个L1-SINR,上报组对应第二测量资源组集合,多个L1-SINR中的第m个L1-SINR基于第二测量资源组集合中用于信道测量的第m个测量资源组和用于干扰测量的除第m个测量资源组外的其它测量资源组确定。
具体地,L1-SINR的上报可以包括:
①接收终端上报的一个上报组对应的一个L1-SINR,一个L1-SINR基于一个上报组对应的测量资源组、用于信道测量的测量资源组和用于干扰测量的测量资源组中的至少两项确定。
在基于非组的测量上报中,在一次测量上报中,可以仅上报一个
L1-SINR。在基于组的测量上报中,不论有一个上报组,还是多个上报组,每个上报组可以仅上报一个L1-SINR。该一个L1-SINR,基于指示的测量资源组、用于信道测量的测量资源组和用于干扰测量的测量资源组中的至少两项确定。
②接收终端上报的一个上报组对应的多个L1-SINR,一个上报组对应一个测量资源组,多个LI-SINR中的第n个L1-SINR基于测量资源组中用于信道测量的第n个测量资源和用于干扰测量的除第n个测量资源以外的其它测量资源确定。
在基于组的测量上报中,一个上报组可以对应一个测量资源组,一个上报组可能上报多个L1-SINR,不同的L1-SINR对应该测量资源组中的不同测量资源。该多个L1-SINR中的第n个L1-SINR基于该测量资源组中用于信道测量的第n个测量资源,和,用于干扰测量的除第n个测量资源以外的其它测量资源确定。
③接收终端上报的一个上报组对应的多个L1-SINR,一个上报组对应一个第二测量资源组集合,多个L1-SINR中的第m个L1-SINR基于第二测量资源组集合中用于信道测量的第m个测量资源组和用于干扰测量的除第m个测量资源组外的其它测量资源组确定。
在基于组的测量上报中,一个上报组可以对应一个第二测量资源组集合,一个上报组可能上报多个L1-SINR,不同的L1-SINR对应第二测量资源组集合中的不同测量资源组。该多个L1-SINR中的第m个L1-SINR基于第二测量资源组集合中用于信道测量的第m个测量资源组,和,用于干扰测量的除第m个测量资源组外的其它测量资源组确定。
本公开实施例提供的测量上报方法,支持L1-SINR在不同上报场景下的测量上报,从而能够有效地反映多TRP场景下不同波束之间的干扰。
下面通过具体若干示例进一步介绍本公开实施例的技术方案。
示例一:网络侧为UE配置一个上报设置关联一个CSI资源设置,该CSI资源设置包含K个测量资源组,K>2,网络侧配置UE进行L1-RSRP或L1-SINR上报。
可选地,UE使用基于组的测量上报方式,如上报N个波束组或N组波束信息,每个波束组包含M个波束对,或者,每组波束信息包含M个波束信息,其中M小于等与K,即UE从K个测量资源组选出M个测量资源组或者M个测量资源作为一组上报,M个测量资源组或者M个测量资源可以被UE同时收到,例如UE使用一个接收滤波器同时收到,或者使用多个接收滤波器同时收到,本公开实施例中对此不进行限制。
除了CRI/SSBRI和测量值(L1-RSRP或L1-SINR)上报外,UE还应该将选择的测量资源组索引上报给网络侧,用于指示哪些TRP被UE选择,或者哪些TRP的测量结果相对较好。这样,网络侧就可以根据UE的上报确定使用哪些TRP为UE服务。
对于L1-RSRP上报,选中的测量资源组均是用于信道测量的,所以无需区分哪些测量组作为信号源,哪些作为干扰源,具体测量上报方法为:
步骤1、UE接收网络侧的配置,包括上报设置的配置、测量资源的配置(一个CSI资源设置包含K个测量资源组)等。
步骤2、UE根据网络侧的配置或预定义的规则从K个测量资源组中选择M个测量资源组,并选出N组测量资源进行上报,每组选中的资源数量相等或不相等
情况1-1:预定义的规则为每个上报组中的资源数相等,且每个上报组中的资源均来自相同的测量资源组。
例如K=4,即UE在一次测量中共测量4个TRP的波束信息,由于4个TRP与UE的距离不同,其中3个TRP的波束质量明显优于另一个TRP的波束质量。因此UE上报的多组资源或波束中均选中
3个TRP进行上报。在这种情况下,多个上报组选中的测量资源组集合可以共同进行指示。
方式一:使用多个(大于等于K个)比特指示测量值对应的测量资源组,即上报的测量资源组。
例如,使用K个比特通过比特映射的方式指示测量值对应的测量资源组。如所有上报组中的资源均来自TRP 1,TRP 2和TRP 4,即第一个,第二个和第四个测量资源组,因此K个比特的指示值为1101。
在这种情况下,UE上报N组资源/波束,每组包含的资源/波束数量(M)为比特映射指示为1的数量。例如,M=3,对于第n组上报,CRI/SSBRI、测量值与测量资源的对应关系为:第一个CRI/SSBRI以及测量值(L1-RSRP或L1-SINR)对应比特映射中的第一个指示为1的测量资源组,第二个CRI/SSBRI以及测量值(L1-RSRP或L1-SINR)对应比特映射中的第2个指示为1的测量资源组,以此类推,第M个CRI/SSBRI以及测量值(L1-RSRP或L1-SINR)对应比特映射中的最后一个指示为1的测量资源组。
当采用差分上报时,为了指示最大测量值与测量资源组的对应关系,还可以使用[log2K]个比特表示哪个测量资源组对应的测量值最大,最大的测量值采用非差分方式进行上报(如7比特),其它测量值使用差分方式上报(如4比特)。UE可以将最大测量值放在第一个上报组进行上报。具体上报格式如表1所示:
表1
另一种CRI/SSBRI或测量值与测量资源的对应关系为:对于第一组资源/波束上报(即第一个上报组),第一个测量值为最大的测量值,它所对应的测量资源组由[log2K]指示,第二个测量值对应除最大测量值或最大测量值对应的测量资源组外,比特映射中的第一个指示为1的测量资源组;以此类推,第M个测量值对应除最大测量
值或最大测量值对应的测量资源组外,比特映射中的最后一个指示为1的测量资源组。
又例如,网络侧为UE配置潜在的测量资源组集合共有P种,如P=8,组合为{1,2,3,4},{1,2,3},{1,3,4},{1,2,4},{2,3,4},{1,2},{3,4}和{2,4},则UE可以使用比特指示上报的测量资源组组合或集合,相应地,UE上报的CRI/SSBRI和测量值对应上报的测量资源组组合中的资源/波束。可以按照测量资源组组合中指示的测量资源组的顺序上报CRI/SSBRI,还可以先上报最大测量值对应的测量资源组中的CRI/SSBRI和测量值,再上报除最大测量值对应的测量资源组之外的,测量资源组组合中包含的其它测量资源组对应的CRI/SSBRI和测量值。
又例如,UE将所有可能的测量资源组集合进行联合编码,使用指示UE选定集合,其中为从K个测量资源组中选择M个测量资源组对应集合数量。这样,UE可以在一次上报中选定任意数量的测量资源组进行上报。UE可以按照测量资源组索引由小到大的顺序进行上报。
方式二:使用多个比特指示上报中不包含的测量资源组。
当测量资源组数量较多,且UE选择的测量资源组数量也较多时,UE指示不使用的测量资源组可以降低信令开销,如K=4时,若UE至少上报3个测量资源组集合,则UE可以上报不使用的测量资源组组合为{1},{2},{3},{4}和中的一种组合,其中表示空集,即所有的测量资源组均进行上报。
方式三:选择的测量资源组和最大测量值对应的资源组联合指示(上报)方法
例如,使用[log2K]个比特表示哪个测量资源组中的测量值最大,在这种情况下,说明测量资源组已经被选择,因此,可以使用K-1个比特通过比特映射的方式,指示其它被选中的测量资源组;
又例如,使用[log2K]个比特表示哪个测量资源组中的测量值最大,然后在除最大测量值对应的测量资源组外使用方式一或方式二指示测量资源组集合,如当前的待选择的测量资源组集合为,网络侧配置潜在的测量资源组集合,或者除最大测量资源组外的所有测量资源组集合,或者UE在除最大测量资源组外的测量资源组中,上报不包含的测量资源组。
又例如,使用T个比特指示UE选定的测量资源组(方式一),如UE选定的测量资源组数为M,然后使用[log2M]个比特表示选中的测量资源组中哪个测量资源组的测量值最大。
情况1-2:预定义的规则为每个上报组对应不同的测量资源组,相应的资源/波束个数可以相等,也可以不相等。
在进行测量时,虽然各个TRP与UE的距离不同,但是波束方向的不同对总的测量值的影响较大时,可能会出现部分TRP的部分波束组合质量较好,而其它波束组合质量不好,即不如其它TRP组合的波束质量好。这样,UE上报的多个资源/波束组对应不同的TRP可以为网络侧提供更多的优质波束组合。
每个上报组中测量资源组组合的上报可以根据情况1中的方式一到方式三中的方法。
此外,每个上报组包含的测量资源组的数量可以不同,或者为了保证UCI信令开销固定,可以规定每个上报组包含的测量资源组数量相等,但是每个上报组上报的测量资源组组合可以不同。
示例二:网络侧为UE配置一个上报设置关联一个CSI资源设置,该CSI资源设置包含K个测量资源组,K>2,网络侧配置UE进行基于非组的L1-SINR上报。
除了指示UE选定的测量资源组外,UE还可以指示在本次测量上报中,哪个测量资源组作为有用信号(即用于信道测量),哪个测量资源组作为干扰信号(即用于干扰测量)。这样,网络侧可以根据
UE的上报确定哪些测量资源组对应的TRP可以进行联合传输,哪些测量资源组不适合进行联合传输等。
在进行基于非组的测量上报时,UE可以上报M个波束信息,包含资源/波束(CRI/SSBRI)和测量值(L1-RSRP或L1-SINR),其中M由高层信令配置。
对于每一个资源/波束上报,UE还可以额外指示对应的信道测量和/或干扰测量。例如,当K=4时,用于信道测量的测量资源组可以是1个,2个,3个或4个,用于干扰测量的测量资源组也可以是1个,2个,3个或4个。对于同一个资源/波束上报,同一个测量资源组不能同时用于信道测量和干扰测量。
情况2-1:每个资源/波束对应相同的一个或多个测量资源组,或对应相同的用于信道测量的一个或多个测量资源组,和相同的用于干扰测量的一个或多个测量资源组
UE可以通过实施例一中的方法指示测量资源组集合。可以通过以下方法指示用于信道测量和/或干扰测量的测量资源组。
方式一:使用多个比特指示用于信道测量的测量资源组,其余测量资源组用于干扰测量。
与示例一类似,可以使用K1比特通过比特映射指示用于信道测量的测量资源组,还可以对用于信道测量的测量资源组集合进行指示,或者对所有可能的用于信道测量的测量资源组集合进行指示(比特)。
在确定K1比特时,可以根据配置的测量资源组数(即K)确定K1的比特宽度,还可以根据指示的测量资源组集合数(即M)确定K1的比特宽度,例如UE在本次上报的资源/波束对应的测量资源组集合为1,2和4,则可以使用3比特通过比特映射的方式指示给网络侧用于信道测量的测量资源组集合。
具体上报格式如表2所示:
表2
方式二:使用多个比特指示用于干扰测量的测量资源组,其余测量资源组用于信道测量。
在方式二中,指示方法与方式一是类似的,只是指示的内容不同。
情况2-2:每个资源/波束对应相同的一个或多个测量资源组,每个资源/波束对应的用于信道测量或干扰测量的测量资源组可以不同。
在这种情况下,UE可以通过示例一中的方法指示测量资源组集合,测量资源组集合对所有上报的资源/波束/测量值都是适用的。此外,还需要为每个资源/波束/测量值分别指示对应的用于信道测量的测量资源组,或用于干扰测量的测量资源组。对于每个资源/波束/测量值对应的信道测量资源组或干扰测量资源组指示,情况2-1中的方式一和方式二都可以继续沿用。
情况2-3:每个资源/波束对应的测量资源组可以不同。
在这种情况下,UE需要为每个资源/波束/测量值指示相应的测量
资源组,用于信道的测量资源组和用于干扰的测量资源组中的至少两个。除了示例一中的测量资源组指示方法,以及示例二中的用于信道测量或用于干扰测量的测量资源组指示方法外,还支持以下指示方式:
方式三:使用T1个比特指示用于信道测量的测量资源组,使用T2个比特指示用于干扰测量的测量资源组。
在这种方式下,无需指示每个资源/波束/测量值对应的测量资源组,仅通过T1和T2的指示,网络侧就可以确定哪些测量资源组联合进行传输时性能较好。
例如,网络侧为UE配置4个测量资源组,分别是测量资源组1,2,3,4,对应TRP 1-4。在一次上报中,UE上报4个资源/波束/测量值,对应的用于信道测量的测量资源组和用于干扰测量的测量资源组如表3所示。
表3
对于每个测量值,多个CRI或SSBRI分别与指示的信道测量资源组和干扰测量资源组对应,即CRI或SSBRI为对应的测量资源组内的资源的索引。存在干扰测量资源组或干扰资源,则表示相应的测量资源组和用于信道的测量资源组可以同时调度,例如对于上报索引1,测量资源组1和2可以联合为UE 1进行CJT传输,而测量资源组3可以在UE 1调度的资源上同时使用CRI 2(及其相应的波束信
息)为另一个UE服务,此时并不会影响UE 1的正常传输。
可选地,UE上报的资源/波束/测量值可以不对应干扰测量资源组,或者干扰测量资源组为空集,此时测量值实际为L1-RSRP,即UE在一次上报中既会上报L1-SINR值,又会上报L1-RSRP值。当进行L1-SINR和L1-RSRP联合上报时,最大的L1-SINR和最大的L1-RSRP值均可以使用较多的比特数进行量化,即无需对不同的测量值进行差分量化,具体如表4所示:
表4
示例三:网络侧为UE配置一个上报设置关联一个CSI资源设置,CSI资源设置包含K个测量资源组,K>2,网络侧配置UE进行基于组的L1-SINR上报。
假设UE上报N个波束组,每次包含M个波束对,其中M小于等与K,即UE从K个测量资源组选出M个资源作为一组上报,M个资源可以被UE同时收到,例如UE使用一个接收滤波器同时收到,或者使用多个接收滤波器同时收到,本发明对此不进行限制。
与示例一和示例二类似,UE在上报资源/波束/测量值的同时,需要为每组资源/波束/测量值上报对应的测量资源组,或用于信道测量的测量资源组,或用于干扰测量的测量资源组;或者为所有上报组上报联合的测量资源组,或用于信道测量的测量资源组,或用于干扰测
量的测量资源组。本示例对具体上报方法不进行赘述,可以参照示例一和示例二的具体上报方法。
对于基于组的L1-SINR测量上报,每个上报组可以仅包含一个测量值,表示使用上报组内的所有测量资源、信道测量资源组、干扰测量资源组计算出的测量值。例如,UE上报如表3所示,其中组1包含3个测量资源索引指示,但仅包含一个测量值,测量值为将测量资源组1中的CRI 1和测量资源组2中的CRI 9作为有用信号,将测量资源组5中的CRI 2作为干扰计算出的L1-SINR值。
表5
此外,还可以使用表6进行上报:
表6
其中测量值的数量与资源索引的数量是相等的,每组中的第n个测量值表示将第n个资源索引对应的资源作为信道测量,其它资源索引对应的资源作为干扰测量计算出的测量值,即反映了多个测量资源
组或多个TRP之间相互的干扰。
在这种情况下,由于每个测量资源组轮流用于信道测量或干扰测量,因此无需额外指示各个测量资源组的用途。
在一些实施例中,可以由UE确定动态协作集(由多个协作点组成的集合),或者至少UE可以发起对协作集的动态变更。例如,UE通过网络侧的配置确定测量资源(组)与协作点的关联关系,在UE进行协作传输的同时,对部分测量资源进行测量(可以是进行协作传输的协作点对应的测量资源(组),也可以是协作集以外协作点,即非协作点对应的资源),如果有协作点与UE间链路质量变差,或其他非协作点有更好的链路质量,则UE可以发起协作集变更上报,令网络侧为其动态地更换协作集。这样,将会大大缩短协作集变更时延。
例如,根据网络侧的配置,UE可以确定当前传输中的数据与协作点的对应关系,可以是PDSCH的波束指示(如TCI状态)分别对应第一参数的不同取值,如第一个TCI状态对应第一参数的第一取值,第二个TCI状态对应第一参数的第三取值,不同测量资源或测量资源分别对应第一参数的第二取值和第三取值。如果第二取值对应的测量资源或测量资源组的测量值较高,UE可以发起更换TCI状态的请求,请求将TCI状态更换为第一参数的第二取值对应的参考信号(或所述参考信号对应的TCI状态);又例如,如果第三取值对应的测量资源或测量资源组的测量值较低,UE可以发起更换TCI状态的请求,请求将第三取值对应的TCI状态更换为第一参数的第二取值对应的参考信号(或所述参考信号对应的TCI状态)。
本公开实施例提供的测量上报方法,通过网络侧配置第一测量资源组集合,终端从第一测量资源组集合中选择第二测量资源组集合,向网络侧上报测量值和用于确定测量值和测量资源组之间对应关系,和/或,用于确定测量值对应的测量资源组的指示信息,使得终端能在一次上报中上报多个TRP联合传输的波束信息,其中上报的测量
资源组的数量由UE确定,更加适合以UE为中心的传输系统,有效提升了测量效率,降低了测量时延;可选地,还支持多个TRP的波束对之间的L1-SINR测量上报,可以有效地反映多个TRP的波束之间的干扰。
图3是本公开实施例提供的终端的结构示意图,如图3所示,该终端包括存储器301,收发机302,处理器303,其中:
存储器301,用于存储计算机程序;收发机302,用于在处理器303的控制下收发数据。
具体地,收发机302,用于在处理器303的控制下接收和发送数据。
其中,在图3中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器303代表的一个或多个处理器和存储器301代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机302可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括无线信道、有线信道、光缆等传输介质。针对不同的用户设备,用户接口304还可以是能够外接内接需要设备的接口,连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器303负责管理总线架构和通常的处理,存储器301可以存储处理器303在执行操作时所使用的数据。
可选的,处理器303可以是中央处理器(Central Processing Unit,CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device,CPLD),处理器也可以采用多核架构。
处理器通过调用存储器存储的计算机程序,用于按照获得的可执行指令执行本公开实施例提供的任一方法。处理器与存储器也可以物理上分开布置。
处理器303,用于读取存储器301中的计算机程序并执行以下操作:
接收网络设备发送的配置信息,所述配置信息包含第一测量资源组集合;
基于所述配置信息,从所述第一测量资源组集合中确定第二测量资源组集合;
基于所述第二测量资源组集合,向所述网络设备上报测量值和指示信息;
其中,所述指示信息用于确定所述第二测量资源组集合中的测量资源组和所述测量值之间的对应关系,和/或,所述指示信息用于确定所述测量值对应的测量资源组。
在一些实施例中,所述对应关系基于所述指示信息确定,或者,所述对应关系基于所述指示信息和预定义规则确定。
在一些实施例中,所述指示信息用于指示以下一项或多项:
所述第二测量资源组集合;
第三测量资源组集合,所述第三测量资源组集合中包含所述第一测量资源组集合中除所述第二测量资源组集合以外的其它测量资源组;
最大测量值对应的测量资源组。
在一些实施例中,向所述网络设备上报所述指示信息,包括:
在所述指示信息用于指示所述第二测量资源组集合,或者,所述指示信息用于指示所述第三测量资源组集合的情况下,通过T1个比特上报所述指示信息,其中T1为正整数。
在一些实施例中,在所述指示信息用于指示所述最大测量值对应
的测量资源组以及所述第二测量资源组集合的情况下,所述向所述网络设备上报所述指示信息,包括:
通过T2个比特指示所述最大测量值对应的测量资源组,并通过T3个比特指示所述第二测量资源组集合中除所述最大测量值对应的测量资源组之外的其它测量资源组;或者,
通过T4个比特指示所述第二测量资源组集合,并通过T5个比特指示所述第二测量资源组集合中所述最大测量值对应的测量资源组;
其中,T2、T3、T4和T5均为正整数。
在一些实施例中,所述第二测量资源组集合包括用于信道测量的测量资源组集合和用于干扰测量的测量资源组集合,所述指示信息用于指示以下至少两项:
所述第二测量资源组集合;
所述用于信道测量的测量资源组集合;
所述用于干扰测量的测量资源组集合。
在一些实施例中,在所述对应关系基于所述指示信息确定的情况下,所述指示信息用于指示所述对应关系。
在一些实施例中,所述对应关系包括:
测量值对应第二测量资源组集合中的测量资源组,不同测量值对应的第二测量资源组集合相同或者不同,不同测量值对应的测量资源组相同或不同;或者,
上报组对应第二测量资源组集合,不同上报组对应的第二测量资源组集合相同或不同,上报组中不同测量值对应第二测量资源组集合中的测量资源组,上报组中不同测量值对应的测量资源组相同或不同;或者,
上报组集合对应第二测量资源组集合,所述上报组集合中的上报组对应所述第二测量资源组集合中的测量资源组,不同上报组对应的
测量资源组相同或不同。
在一些实施例中,所述向所述网络设备上报测量值,包括:向所述网络设备上报层一参考信号接收功率L1-RSRP和/或层一信号与干扰加噪声比L1-SINR。
在一些实施例中,向所述网络设备上报L1-RSRP和/或L1-SINR,包括:
在用于干扰测量的测量资源组集合为空集或所述指示信息仅指示用于信道测量的测量资源组集合的情况下,向所述网络设备上报L1-RSRP;或者,
在用于干扰测量的测量资源组集合为非空集或所述指示信息指示用于干扰测量的测量资源组集合的情况下,向所述网络设备上报L1-SINR;或者,
在用于干扰测量的测量资源组集合为非空集或所述指示信息指示用于干扰测量的测量资源组集合的情况下,向所述网络设备上报L1-RSRP和L1-SINR。
在一些实施例中,所述向所述网络设备上报L1-RSRP和L1-SINR,包括:
通过非差分上报的方式,向所述网络设备上报L1-RSRP和L1-SINR;或者,
通过差分上报的方式,向所述网络设备上报L1-RSRP和L1-SINR,其中,L1-RSRP之间进行差分,L1-SINR之间进行差分。
在一些实施例中,在所述测量值包含L1-SINR的情况下,向所述网络设备上报测量值,包括:
基于指示的测量资源组、用于信道测量的测量资源组和用于干扰测量的测量资源组中的至少两项,确定L1-SINR,并向所述网络设备上报所述L1-SINR;或者,
上报组对应测量资源组,基于所述测量资源组中用于信道测量的
第n个测量资源,和,用于干扰测量的除所述第n个测量资源以外的其它测量资源,确定第n个L1-SINR;向所述网络设备上报所述上报组对应的多个L1-SINR;或者,
上报组对应第二测量资源组集合,基于所述第二测量资源组集合中用于信道测量的第m个测量资源组,和,用于干扰测量的除所述第m个测量资源组外的其它测量资源组,确定第m个L1-SINR;向所述网络设备上报所述上报组对应的多个L1-SINR。
在一些实施例中,所述从所述第一测量资源组集合中确定第二测量资源组集合,包括:基于网络侧配置或预定义规则,从所述第一测量资源组集合中确定第二测量资源组集合。
在一些实施例中,在终端进行基于组的测量上报的情况下,所述从所述第一测量资源组中确定第二测量资源组,包括:从所述第一测量资源组集合中确定终端侧选择的上报组对应的第二测量资源组集合,不同上报组对应的第二测量资源组集合相同或不同;或者,从所述第一测量资源组集合中确定终端侧选择的所有上报组对应的第二测量资源组集合。
在一些实施例中,所述第一测量资源组集合中包含K个测量资源组,所述K大于2。
在此需要说明的是,本发明实施例提供的上述终端,能够实现上述以终端为执行主体的方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
图4是本公开实施例提供的网络设备的结构示意图,该网络设备包括存储器401,收发机402,处理器403:
存储器401,用于存储计算机程序;收发机402,用于在处理器403的控制下收发数据。
具体地,收发机402,用于在处理器403的控制下接收和发送数
据。
其中,在图4中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器403代表的一个或多个处理器和存储器401代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。
收发机402可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括无线信道、有线信道、光缆等传输介质。处理器403负责管理总线架构和通常的处理,存储器401可以存储处理器403在执行操作时所使用的数据。
处理器403可以是中央处理器(Central Processing Unit,CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device,CPLD),处理器也可以采用多核架构。
处理器403,用于读取存储器401中的计算机程序并执行以下操作:
向终端发送配置信息,所述配置信息包含第一测量资源组集合;
接收所述终端上报的测量值和指示信息;
基于所述指示信息确定第二测量资源组集合中的测量资源组和所述测量值之间的对应关系;和/或,
基于所述指示信息确定所述测量值对应的测量资源组;
其中,所述第二测量资源组集合为从所述第一测量资源组集合中选择的测量资源组集合。
在一些实施例中,所述基于所述指示信息确定第二测量资源组集合中的测量资源组和所述测量值之间的对应关系,包括:
基于所述指示信息确定所述对应关系;或者,
基于所述指示信息和预定义规则,确定所述对应关系。
在一些实施例中,所述指示信息用于指示以下一项或多项:
所述第二测量资源组集合;
第三测量资源组集合,所述第三测量资源组集合中包含所述第一测量资源组集合中除所述第二测量资源组集合以外的其它测量资源组;
最大测量值对应的测量资源组。
在一些实施例中,所述第二测量资源组集合包括用于信道测量的测量资源组集合和用于干扰测量的测量资源组集合,所述指示信息用于指示以下至少两项:
所述第二测量资源组集合;
所述用于信道测量的测量资源组集合;
所述用于干扰测量的测量资源组集合。
在一些实施例中,所述对应关系包括:
测量值对应第二测量资源组集合中的测量资源组,不同测量值对应的第二测量资源组集合相同或者不同,不同测量值对应的测量资源组相同或不同;或者,
上报组对应第二测量资源组集合,不同上报组对应的第二测量资源组集合相同或不同,上报组中不同测量值对应第二测量资源组集合中的测量资源组,上报组中不同测量值对应的测量资源组相同或不同;或者,
上报组集合对应第二测量资源组集合,所述上报组集合中的上报组对应所述第二测量资源组集合中的测量资源组,不同上报组对应的测量资源组相同或不同。
在一些实施例中,所述接收所述终端上报的测量值,包括:
接收所述终端上报的层一参考信号接收功率L1-RSRP和/或层一
信号与干扰加噪声比L1-SINR。
在一些实施例中,在所述测量值包含L1-SINR的情况下,所述接收所述终端上报的测量值,包括:
接收所述终端上报的上报组对应的L1-SINR,所述L1-SINR基于所述上报组对应的测量资源组、用于信道测量的测量资源组和用于干扰测量的测量资源组中的至少两项确定;或者,
接收所述终端上报的上报组对应的多个L1-SINR,所述上报组对应测量资源组,所述多个LI-SINR中的第n个L1-SINR基于所述测量资源组中用于信道测量的第n个测量资源和用于干扰测量的除所述第n个测量资源以外的其它测量资源确定;或者,
接收所述终端上报的上报组对应的多个L1-SINR,所述上报组对应第二测量资源组集合,所述多个L1-SINR中的第m个L1-SINR基于所述第二测量资源组集合中用于信道测量的第m个测量资源组和用于干扰测量的除所述第m个测量资源组外的其它测量资源组确定。
在此需要说明的是,本发明实施例提供的上述网络设备,能够实现上述以网络设备为执行主体的方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
图5是本公开实施例提供的测量上报装置的结构示意图之一,如图5所示,该装置包括:
接收单元501,用于接收网络设备发送的配置信息,所述配置信息包含第一测量资源组集合;
确定单元502,用于基于所述配置信息,从所述第一测量资源组集合中确定第二测量资源组集合;
上报单元503,基于所述第二测量资源组集合,向所述网络设备上报测量值和指示信息;
其中,所述指示信息用于确定所述第二测量资源组集合中的测量
资源组和所述测量值之间的对应关系,和/或,所述指示信息用于确定所述测量值对应的测量资源组。
在一些实施例中,所述对应关系基于所述指示信息确定,或者,所述对应关系基于所述指示信息和预定义规则确定。
在一些实施例中,所述指示信息用于指示以下一项或多项:
所述第二测量资源组集合;
第三测量资源组集合,所述第三测量资源组集合中包含所述第一测量资源组集合中除所述第二测量资源组集合以外的其它测量资源组;
最大测量值对应的测量资源组。
在一些实施例中,上报单元503具体用于:
在所述指示信息用于指示所述第二测量资源组集合,或者,所述指示信息用于指示所述第三测量资源组集合的情况下,通过T1个比特上报所述指示信息,其中T1为正整数。
在一些实施例中,在所述指示信息用于指示所述最大测量值对应的测量资源组以及所述第二测量资源组集合的情况下,上报单元503具体用于:
通过T2个比特指示所述最大测量值对应的测量资源组,并通过T3个比特指示所述第二测量资源组集合中除所述最大测量值对应的测量资源组之外的其它测量资源组;或者,
通过T4个比特指示所述第二测量资源组集合,并通过T5个比特指示所述第二测量资源组集合中所述最大测量值对应的测量资源组;
其中,T2、T3、T4和T5均为正整数。
在一些实施例中,所述第二测量资源组集合包括用于信道测量的测量资源组集合和用于干扰测量的测量资源组集合,所述指示信息用于指示以下至少两项:
所述第二测量资源组集合;
所述用于信道测量的测量资源组集合;
所述用于干扰测量的测量资源组集合。
在一些实施例中,在所述对应关系基于所述指示信息确定的情况下,所述指示信息用于指示所述对应关系。
在一些实施例中,所述对应关系包括:
测量值对应第二测量资源组集合中的测量资源组,不同测量值对应的第二测量资源组集合相同或者不同,不同测量值对应的测量资源组相同或不同;或者,
上报组对应第二测量资源组集合,不同上报组对应的第二测量资源组集合相同或不同,上报组中不同测量值对应第二测量资源组集合中的测量资源组,上报组中不同测量值对应的测量资源组相同或不同;或者,
上报组集合对应第二测量资源组集合,所述上报组集合中的上报组对应所述第二测量资源组集合中的测量资源组,不同上报组对应的测量资源组相同或不同。
在一些实施例中,上报单元503具体用于:向所述网络设备上报层一参考信号接收功率L1-RSRP和/或层一信号与干扰加噪声比L1-SINR。
在一些实施例中,上报单元503具体用于:
在用于干扰测量的测量资源组集合为空集或所述指示信息仅指示用于信道测量的测量资源组集合的情况下,向所述网络设备上报L1-RSRP;或者,
在用于干扰测量的测量资源组集合为非空集或所述指示信息指示用于干扰测量的测量资源组集合的情况下,向所述网络设备上报L1-SINR;或者,
在用于干扰测量的测量资源组集合为非空集或所述指示信息指
示用于干扰测量的测量资源组集合的情况下,向所述网络设备上报L1-RSRP和L1-SINR。
在一些实施例中,上报单元503具体用于:
通过非差分上报的方式,向所述网络设备上报L1-RSRP和L1-SINR;或者,
通过差分上报的方式,向所述网络设备上报L1-RSRP和L1-SINR,其中,L1-RSRP之间进行差分,L1-SINR之间进行差分。
在一些实施例中,在所述测量值包含L1-SINR的情况下,上报单元503具体用于:
基于指示的测量资源组、用于信道测量的测量资源组和用于干扰测量的测量资源组中的至少两项,确定L1-SINR,并向所述网络设备上报所述L1-SINR;或者,
上报组对应测量资源组,基于所述测量资源组中用于信道测量的第n个测量资源,和,用于干扰测量的除所述第n个测量资源以外的其它测量资源,确定第n个L1-SINR;向所述网络设备上报所述上报组对应的多个L1-SINR;或者,
上报组对应第二测量资源组集合,基于所述第二测量资源组集合中用于信道测量的第m个测量资源组,和,用于干扰测量的除所述第m个测量资源组外的其它测量资源组,确定第m个L1-SINR;向所述网络设备上报所述上报组对应的多个L1-SINR。
在一些实施例中,确定单元502具体用于:基于网络侧配置或预定义规则,从所述第一测量资源组集合中确定第二测量资源组集合。
在一些实施例中,在终端进行基于组的测量上报的情况下,确定单元502具体用于:
从所述第一测量资源组集合中确定终端侧选择的上报组对应的第二测量资源组集合,不同上报组对应的第二测量资源组集合相同或不同;或者,从所述第一测量资源组集合中确定终端侧选择的所有上
报组对应的第二测量资源组集合。
在一些实施例中,所述第一测量资源组集合中包含K个测量资源组,所述K大于2。
图6是本公开实施例提供的测量上报装置的结构示意图之二,如图6所示,该装置包括:
发送单元601,用于向终端发送配置信息,所述配置信息包含第一测量资源组集合;
接收单元602,用于接收所述终端上报的测量值和指示信息;
确定单元603,用于基于所述指示信息确定第二测量资源组集合中的测量资源组和所述测量值之间的对应关系,和/或,用于基于所述指示信息确定所述测量值对应的测量资源组;
其中,所述第二测量资源组集合为从所述第一测量资源组集合中选择的测量资源组集合。
在一些实施例中,确定单元603具体用于:
基于所述指示信息确定所述对应关系;或者,
基于所述指示信息和预定义规则,确定所述对应关系。
在一些实施例中,所述指示信息用于指示以下一项或多项:
所述第二测量资源组集合;
第三测量资源组集合,所述第三测量资源组集合中包含所述第一测量资源组集合中除所述第二测量资源组集合以外的其它测量资源组;
最大测量值对应的测量资源组。
在一些实施例中,所述第二测量资源组集合包括用于信道测量的测量资源组集合和用于干扰测量的测量资源组集合,所述指示信息用于指示以下至少两项:
所述第二测量资源组集合;
所述用于信道测量的测量资源组集合;
所述用于干扰测量的测量资源组集合。
在一些实施例中,所述对应关系包括:
测量值对应第二测量资源组集合中的测量资源组,不同测量值对应的第二测量资源组集合相同或者不同,不同测量值对应的测量资源组相同或不同;或者,
上报组对应第二测量资源组集合,不同上报组对应的第二测量资源组集合相同或不同,上报组中不同测量值对应第二测量资源组集合中的测量资源组,上报组中不同测量值对应的测量资源组相同或不同;或者,
上报组集合对应第二测量资源组集合,所述上报组集合中的上报组对应所述第二测量资源组集合中的测量资源组,不同上报组对应的测量资源组相同或不同。
在一些实施例中,接收单元602具体用于:
接收所述终端上报的层一参考信号接收功率L1-RSRP和/或层一信号与干扰加噪声比L1-SINR。
在一些实施例中,在所述测量值包含L1-SINR的情况下,接收单元602具体用于:
接收所述终端上报的上报组对应的L1-SINR,所述L1-SINR基于所述上报组对应的测量资源组、用于信道测量的测量资源组和用于干扰测量的测量资源组中的至少两项确定;或者,
接收所述终端上报的上报组对应的多个L1-SINR,所述上报组对应测量资源组,所述多个LI-SINR中的第n个L1-SINR基于所述测量资源组中用于信道测量的第n个测量资源和用于干扰测量的除所述第n个测量资源以外的其它测量资源确定;或者,
接收所述终端上报的上报组对应的多个L1-SINR,所述上报组对应第二测量资源组集合,所述多个L1-SINR中的第m个L1-SINR基于所述第二测量资源组集合中用于信道测量的第m个测量资源组和
用于干扰测量的除所述第m个测量资源组外的其它测量资源组确定。
本公开各实施例提供的方法和装置是基于同一申请构思的,由于方法和装置解决问题的原理相似,因此装置和方法的实施可以相互参见,重复之处不再赘述。
需要说明的是,本公开实施例中对单元的划分是示意性的,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式。另外,在本公开各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。
集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个处理器可读取存储介质中。基于这样的理解,本公开的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)或处理器(Processor)执行本公开各个实施例方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
在此需要说明的是,本公开实施例提供的上述装置,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
另一方面,本公开实施例还提供一种非瞬时可读存储介质,非瞬时可读存储介质存储有计算机程序,计算机程序用于使处理器执行上述各实施例提供的测量上报方法,包括:
接收网络设备发送的配置信息,所述配置信息包含第一测量资源组集合;基于所述配置信息,从所述第一测量资源组集合中确定第二测量资源组集合;基于所述第二测量资源组集合,向所述网络设备上报测量值和指示信息;其中,所述指示信息用于确定所述第二测量资源组集合中的测量资源组和所述测量值之间的对应关系,和/或,所述指示信息用于确定所述测量值对应的测量资源组;
或者,
向终端发送配置信息,所述配置信息包含第一测量资源组集合;接收所述终端上报的测量值和指示信息;基于所述指示信息确定第二测量资源组集合中的测量资源组和所述测量值之间的对应关系,和/或,基于所述指示信息确定所述测量值对应的测量资源组;其中,所述第二测量资源组集合为从所述第一测量资源组集合中选择的测量资源组集合。
非瞬时可读存储介质可以是处理器能够存取的任何可用介质或数据存储设备,包括但不限于磁性存储器(例如软盘、硬盘、磁带、磁光盘(MO)等)、光学存储器(例如CD、DVD、BD、HVD等)、以及半导体存储器(例如ROM、EPROM、EEPROM、非易失性存储器(NAND FLASH)、固态硬盘(SSD))等。
本领域内的技术人员应明白,本公开的实施例可提供为方法、系统、或计算机程序产品。因此,本公开可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本公开可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本公开是参照根据本公开实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机可执行指令实现流程图和/或方框图中的每一流程和/或方框、以及流程
图和/或方框图中的流程和/或方框的结合。可提供这些计算机可执行指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些处理器可执行指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的处理器可读存储器中,使得存储在该处理器可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些处理器可执行指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然,本领域的技术人员可以对本公开进行各种改动和变型而不脱离本公开的精神和范围。这样,倘若本公开的这些修改和变型属于本公开权利要求及其等同技术的范围之内,则本公开也意图包含这些改动和变型在内。
Claims (68)
- 一种测量上报方法,包括:接收网络设备发送的配置信息,所述配置信息包含第一测量资源组集合;基于所述配置信息,从所述第一测量资源组集合中确定第二测量资源组集合;基于所述第二测量资源组集合,向所述网络设备上报测量值和指示信息;其中,所述指示信息用于确定所述第二测量资源组集合中的测量资源组和所述测量值之间的对应关系,和/或,所述指示信息用于确定所述测量值对应的测量资源组。
- 根据权利要求1所述的测量上报方法,其中,所述对应关系基于所述指示信息确定,或者,所述对应关系基于所述指示信息和预定义规则确定。
- 根据权利要求1或2所述的测量上报方法,其中,所述指示信息用于指示以下一项或多项:所述第二测量资源组集合;第三测量资源组集合,所述第三测量资源组集合中包含所述第一测量资源组集合中除所述第二测量资源组集合以外的其它测量资源组;最大测量值对应的测量资源组。
- 根据权利要求3所述的测量上报方法,其中,向所述网络设备上报所述指示信息,包括:在所述指示信息用于指示所述第二测量资源组集合,或者,所述指示信息用于指示所述第三测量资源组集合的情况下,通过T1个比特上报所述指示信息,其中T1为正整数。
- 根据权利要求3所述的测量上报方法,其中,在所述指示信 息用于指示所述最大测量值对应的测量资源组以及所述第二测量资源组集合的情况下,所述向所述网络设备上报所述指示信息,包括:通过T2个比特指示所述最大测量值对应的测量资源组,并通过T3个比特指示所述第二测量资源组集合中除所述最大测量值对应的测量资源组之外的其它测量资源组;或者,通过T4个比特指示所述第二测量资源组集合,并通过T5个比特指示所述第二测量资源组集合中所述最大测量值对应的测量资源组;其中,T2、T3、T4和T5均为正整数。
- 根据权利要求1或2所述的测量上报方法,其中,所述第二测量资源组集合包括用于信道测量的测量资源组集合和用于干扰测量的测量资源组集合,所述指示信息用于指示以下至少两项:所述第二测量资源组集合;所述用于信道测量的测量资源组集合;所述用于干扰测量的测量资源组集合。
- 根据权利要求2所述的测量上报方法,其中,在所述对应关系基于所述指示信息确定的情况下,所述指示信息用于指示所述对应关系。
- 根据权利要求1至7任一项所述的测量上报方法,其中,所述对应关系包括:测量值对应第二测量资源组集合中的测量资源组,不同测量值对应的第二测量资源组集合相同或者不同,不同测量值对应的测量资源组相同或不同;或者,上报组对应第二测量资源组集合,不同上报组对应的第二测量资源组集合相同或不同,上报组中不同测量值对应第二测量资源组集合中的测量资源组,上报组中不同测量值对应的测量资源组相同或不同;或者,上报组集合对应第二测量资源组集合,所述上报组集合中的上报组对应所述第二测量资源组集合中的测量资源组,不同上报组对应的测量资源组相同或不同。
- 根据权利要求1所述的测量上报方法,其中,所述向所述网络设备上报测量值,包括:向所述网络设备上报层一参考信号接收功率L1-RSRP和/或层一信号与干扰加噪声比L1-SINR。
- 根据权利要求9所述的测量上报方法,其中,向所述网络设备上报L1-RSRP和/或L1-SINR,包括:在用于干扰测量的测量资源组集合为空集或所述指示信息仅指示用于信道测量的测量资源组集合的情况下,向所述网络设备上报L1-RSRP;或者,在用于干扰测量的测量资源组集合为非空集或所述指示信息指示用于干扰测量的测量资源组集合的情况下,向所述网络设备上报L1-SINR;或者,在用于干扰测量的测量资源组集合为非空集或所述指示信息指示用于干扰测量的测量资源组集合的情况下,向所述网络设备上报L1-RSRP和L1-SINR。
- 根据权利要求9或10所述的测量上报方法,其中,所述向所述网络设备上报L1-RSRP和L1-SINR,包括:通过非差分上报的方式,向所述网络设备上报L1-RSRP和L1-SINR;或者,通过差分上报的方式,向所述网络设备上报L1-RSRP和L1-SINR,其中,L1-RSRP之间进行差分,L1-SINR之间进行差分。
- 根据权利要求9所述的测量上报方法,其中,在所述测量值包含L1-SINR的情况下,向所述网络设备上报测量值,包括:基于指示的测量资源组、用于信道测量的测量资源组和用于干扰 测量的测量资源组中的至少两项,确定L1-SINR,并向所述网络设备上报所述L1-SINR;或者,上报组对应测量资源组,基于所述测量资源组中用于信道测量的第n个测量资源,和,用于干扰测量的除所述第n个测量资源以外的其它测量资源,确定第n个L1-SINR;向所述网络设备上报所述上报组对应的多个L1-SINR;或者,上报组对应第二测量资源组集合,基于所述第二测量资源组集合中用于信道测量的第m个测量资源组,和,用于干扰测量的除所述第m个测量资源组外的其它测量资源组,确定第m个L1-SINR;向所述网络设备上报所述上报组对应的多个L1-SINR。
- 根据权利要求1所述的测量上报方法,其中,所述从所述第一测量资源组集合中确定第二测量资源组集合,包括:基于网络侧配置或预定义规则,从所述第一测量资源组集合中确定第二测量资源组集合。
- 根据权利要求13所述的测量上报方法,其中,在终端进行基于组的测量上报的情况下,所述从所述第一测量资源组中确定第二测量资源组,包括:从所述第一测量资源组集合中确定终端侧选择的上报组对应的第二测量资源组集合,不同上报组对应的第二测量资源组集合相同或不同;或者,从所述第一测量资源组集合中确定终端侧选择的所有上报组对应的第二测量资源组集合。
- 根据权利要求1所述的测量上报方法,其中,所述第一测量资源组集合中包含K个测量资源组,所述K大于2。
- 一种测量上报方法,包括:向终端发送配置信息,所述配置信息包含第一测量资源组集合;接收所述终端上报的测量值和指示信息;基于所述指示信息确定第二测量资源组集合中的测量资源组和所述测量值之间的对应关系;和/或,基于所述指示信息确定所述测量值对应的测量资源组;其中,所述第二测量资源组集合为从所述第一测量资源组集合中选择的测量资源组集合。
- 根据权利要求16所述的测量上报方法,其中,所述基于所述指示信息确定第二测量资源组集合中的测量资源组和所述测量值之间的对应关系,包括:基于所述指示信息确定所述对应关系;或者,基于所述指示信息和预定义规则,确定所述对应关系。
- 根据权利要求16或17所述的测量上报方法,其中,所述指示信息用于指示以下一项或多项:所述第二测量资源组集合;第三测量资源组集合,所述第三测量资源组集合中包含所述第一测量资源组集合中除所述第二测量资源组集合以外的其它测量资源组;最大测量值对应的测量资源组。
- 根据权利要求16或17所述的测量上报方法,其中,所述第二测量资源组集合包括用于信道测量的测量资源组集合和用于干扰测量的测量资源组集合,所述指示信息用于指示以下至少两项:所述第二测量资源组集合;所述用于信道测量的测量资源组集合;所述用于干扰测量的测量资源组集合。
- 根据权利要求16或17所述的测量上报方法,其中,所述对应关系包括:测量值对应第二测量资源组集合中的测量资源组,不同测量值对应的第二测量资源组集合相同或者不同,不同测量值对应的测量资源 组相同或不同;或者,上报组对应第二测量资源组集合,不同上报组对应的第二测量资源组集合相同或不同,上报组中不同测量值对应第二测量资源组集合中的个测量资源组,上报组中不同测量值对应的测量资源组相同或不同;或者,上报组集合对应第二测量资源组集合,所述上报组集合中的上报组对应所述第二测量资源组集合中的测量资源组,不同上报组对应的测量资源组相同或不同。
- 根据权利要求16所述的测量上报方法,其中,所述接收所述终端上报的测量值,包括:接收所述终端上报的层一参考信号接收功率L1-RSRP和/或层一信号与干扰加噪声比L1-SINR。
- 根据权利要求21所述的测量上报方法,其中,在所述测量值包含L1-SINR的情况下,所述接收所述终端上报的测量值,包括:接收所述终端上报的上报组对应的L1-SINR,所述L1-SINR基于所述上报组对应的测量资源组、用于信道测量的测量资源组和用于干扰测量的测量资源组中的至少两项确定;或者,接收所述终端上报的上报组对应的多个L1-SINR,所述上报组对应测量资源组,所述多个LI-SINR中的第n个L1-SINR基于所述测量资源组中用于信道测量的第n个测量资源和用于干扰测量的除所述第n个测量资源以外的其它测量资源确定;或者,接收所述终端上报的上报组对应的多个L1-SINR,所述上报组对应第二测量资源组集合,所述多个L1-SINR中的第m个L1-SINR基于所述第二测量资源组集合中用于信道测量的第m个测量资源组和用于干扰测量的除所述第m个测量资源组外的其它测量资源组确定。
- 一种终端,包括存储器,收发机,处理器;存储器,用于存储计算机程序;收发机,用于在所述处理器的控 制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:接收网络设备发送的配置信息,所述配置信息包含第一测量资源组集合;基于所述配置信息,从所述第一测量资源组集合中确定第二测量资源组集合;基于所述第二测量资源组集合,向所述网络设备上报测量值和指示信息;其中,所述指示信息用于确定所述第二测量资源组集合中的测量资源组和所述测量值之间的对应关系,和/或,所述指示信息用于确定所述测量值对应的测量资源组。
- 根据权利要求23所述的终端,其中,所述对应关系基于所述指示信息确定,或者,所述对应关系基于所述指示信息和预定义规则确定。
- 根据权利要求23或24所述的终端,其中,所述指示信息用于指示以下一项或多项:所述第二测量资源组集合;第三测量资源组集合,所述第三测量资源组集合中包含所述第一测量资源组集合中除所述第二测量资源组集合以外的其它测量资源组;最大测量值对应的测量资源组。
- 根据权利要求25所述的终端,其中,向所述网络设备上报所述指示信息,包括:在所述指示信息用于指示所述第二测量资源组集合,或者,所述指示信息用于指示所述第三测量资源组集合的情况下,通过T1个比特上报所述指示信息,其中T1为正整数。
- 根据权利要求25所述的终端,其中,在所述指示信息用于 指示所述最大测量值对应的测量资源组以及所述第二测量资源组集合的情况下,所述向所述网络设备上报所述指示信息,包括:通过T2个比特指示所述最大测量值对应的测量资源组,并通过T3个比特指示所述第二测量资源组集合中除所述最大测量值对应的测量资源组之外的其它测量资源组;或者,通过T4个比特指示所述第二测量资源组集合,并通过T5个比特指示所述第二测量资源组集合中所述最大测量值对应的测量资源组;其中,T2、T3、T4和T5均为正整数。
- 根据权利要求23或24所述的终端,其中,所述第二测量资源组集合包括用于信道测量的测量资源组集合和用于干扰测量的测量资源组集合,所述指示信息用于指示以下至少两项:所述第二测量资源组集合;所述用于信道测量的测量资源组集合;所述用于干扰测量的测量资源组集合。
- 根据权利要求24所述的终端,其中,在所述对应关系基于所述指示信息确定的情况下,所述指示信息用于指示所述对应关系。
- 根据权利要求23至29任一项所述的终端,其中,所述对应关系包括:测量值对应第二测量资源组集合中的测量资源组,不同测量值对应的第二测量资源组集合相同或者不同,不同测量值对应的测量资源组相同或不同;或者,上报组对应第二测量资源组集合,不同上报组对应的第二测量资源组集合相同或不同,上报组中不同测量值对应第二测量资源组集合中的测量资源组,上报组中不同测量值对应的测量资源组相同或不同;或者,上报组集合对应第二测量资源组集合,所述上报组集合中的上报 组对应所述第二测量资源组集合中的测量资源组,不同上报组对应的测量资源组相同或不同。
- 根据权利要求23所述的终端,其中,所述向所述网络设备上报测量值,包括:向所述网络设备上报层一参考信号接收功率L1-RSRP和/或层一信号与干扰加噪声比L1-SINR。
- 根据权利要求31所述的终端,其中,向所述网络设备上报L1-RSRP和/或L1-SINR,包括:在用于干扰测量的测量资源组集合为空集或所述指示信息仅指示用于信道测量的测量资源组集合的情况下,向所述网络设备上报L1-RSRP;或者,在用于干扰测量的测量资源组集合为非空集或所述指示信息指示用于干扰测量的测量资源组集合的情况下,向所述网络设备上报L1-SINR;或者,在用于干扰测量的测量资源组集合为非空集或所述指示信息指示用于干扰测量的测量资源组集合的情况下,向所述网络设备上报L1-RSRP和L1-SINR。
- 根据权利要求31或32所述的终端,其中,所述向所述网络设备上报L1-RSRP和L1-SINR,包括:通过非差分上报的方式,向所述网络设备上报L1-RSRP和L1-SINR;或者,通过差分上报的方式,向所述网络设备上报L1-RSRP和L1-SINR,其中,L1-RSRP之间进行差分,L1-SINR之间进行差分。
- 根据权利要求31所述的终端,其中,在所述测量值包含L1-SINR的情况下,向所述网络设备上报测量值,包括:基于指示的测量资源组、用于信道测量的测量资源组和用于干扰测量的测量资源组中的至少两项,确定L1-SINR,并向所述网络设备 上报所述L1-SINR;或者,上报组对应测量资源组,基于所述测量资源组中用于信道测量的第n个测量资源,和,用于干扰测量的除所述第n个测量资源以外的其它测量资源,确定第n个L1-SINR;向所述网络设备上报所述上报组对应的多个L1-SINR;或者,上报组对应第二测量资源组集合,基于所述第二测量资源组集合中用于信道测量的第m个测量资源组,和,用于干扰测量的除所述第m个测量资源组外的其它测量资源组,确定第m个L1-SINR;向所述网络设备上报所述上报组对应的多个L1-SINR。
- 根据权利要求23所述的终端,其中,所述从所述第一测量资源组集合中确定第二测量资源组集合,包括:基于网络侧配置或预定义规则,从所述第一测量资源组集合中确定第二测量资源组集合。
- 根据权利要求35所述的终端,其中,在终端进行基于组的测量上报的情况下,所述从所述第一测量资源组中确定第二测量资源组,包括:从所述第一测量资源组集合中确定终端侧选择的上报组对应的第二测量资源组集合,不同上报组对应的第二测量资源组集合相同或不同;或者,从所述第一测量资源组集合中确定终端侧选择的所有上报组对应的第二测量资源组集合。
- 根据权利要求23所述的终端,其中,所述第一测量资源组集合中包含K个测量资源组,所述K大于2。
- 一种网络设备,包括存储器,收发机,处理器;存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:向终端发送配置信息,所述配置信息包含第一测量资源组集合;接收所述终端上报的测量值和指示信息;基于所述指示信息确定第二测量资源组集合中的测量资源组和所述测量值之间的对应关系;和/或,基于所述指示信息确定所述测量值对应的测量资源组;其中,所述第二测量资源组集合为从所述第一测量资源组集合中选择的测量资源组集合。
- 根据权利要求38所述的网络设备,其中,所述基于所述指示信息确定第二测量资源组集合中的测量资源组和所述测量值之间的对应关系,包括:基于所述指示信息确定所述对应关系;或者,基于所述指示信息和预定义规则,确定所述对应关系。
- 根据权利要求38或39所述的网络设备,其中,所述指示信息用于指示以下一项或多项:所述第二测量资源组集合;第三测量资源组集合,所述第三测量资源组集合中包含所述第一测量资源组集合中除所述第二测量资源组集合以外的其它测量资源组;最大测量值对应的测量资源组。
- 根据权利要求38或39所述的网络设备,其中,所述第二测量资源组集合包括用于信道测量的测量资源组集合和用于干扰测量的测量资源组集合,所述指示信息用于指示以下至少两项:所述第二测量资源组集合;所述用于信道测量的测量资源组集合;所述用于干扰测量的测量资源组集合。
- 根据权利要求38或39所述的网络设备,其中,所述对应关系包括:测量值对应第二测量资源组集合中的测量资源组,不同测量值对应的第二测量资源组集合相同或者不同,不同测量值对应的测量资源组相同或不同;或者,上报组对应第二测量资源组集合,不同上报组对应的第二测量资源组集合相同或不同,上报组中不同测量值对应第二测量资源组集合中的测量资源组,上报组中不同测量值对应的测量资源组相同或不同;或者,上报组集合对应第二测量资源组集合,所述上报组集合中的上报组对应所述第二测量资源组集合中的测量资源组,不同上报组对应的测量资源组相同或不同。
- 根据权利要求38所述的网络设备,其中,所述接收所述终端上报的测量值,包括:接收所述终端上报的层一参考信号接收功率L1-RSRP和/或层一信号与干扰加噪声比L1-SINR。
- 根据权利要求43所述的网络设备,其中,在所述测量值包含L1-SINR的情况下,所述接收所述终端上报的测量值,包括:接收所述终端上报的上报组对应的L1-SINR,所述L1-SINR基于所述上报组对应的测量资源组、用于信道测量的测量资源组和用于干扰测量的测量资源组中的至少两项确定;或者,接收所述终端上报的上报组对应的多个L1-SINR,所述上报组对应测量资源组,所述多个LI-SINR中的第n个L1-SINR基于所述测量资源组中用于信道测量的第n个测量资源和用于干扰测量的除所述第n个测量资源以外的其它测量资源确定;或者,接收所述终端上报的上报组对应的多个L1-SINR,所述上报组对应第二测量资源组集合,所述多个L1-SINR中的第m个L1-SINR基于所述第二测量资源组集合中用于信道测量的第m个测量资源组和用于干扰测量的除所述第m个测量资源组外的其它测量资源组确定。
- 一种测量上报装置,包括:接收单元,用于接收网络设备发送的配置信息,所述配置信息包含第一测量资源组集合;确定单元,用于基于所述配置信息,从所述第一测量资源组集合中确定第二测量资源组集合;上报单元,用于基于所述第二测量资源组集合,向所述网络设备上报测量值和指示信息;其中,所述指示信息用于确定所述第二测量资源组集合中的测量资源组和所述测量值之间的对应关系,和/或,所述指示信息用于确定所述测量值对应的测量资源组。
- 根据权利要求45所述的测量上报装置,其中,所述对应关系基于所述指示信息确定,或者,所述对应关系基于所述指示信息和预定义规则确定。
- 根据权利要求45或46所述的测量上报装置,其中,所述指示信息用于指示以下一项或多项:所述第二测量资源组集合;第三测量资源组集合,所述第三测量资源组集合中包含所述第一测量资源组集合中除所述第二测量资源组集合以外的其它测量资源组;最大测量值对应的测量资源组。
- 根据权利要求47所述的测量上报装置,其中,所述上报单元具体用于:在所述指示信息用于指示所述第二测量资源组集合,或者,所述指示信息用于指示所述第三测量资源组集合的情况下,通过T1个比特上报所述指示信息,其中T1为正整数。
- 根据权利要求47所述的测量上报装置,其中,在所述指示信息用于指示所述最大测量值对应的测量资源组以及所述第二测量 资源组集合的情况下,所述上报单元具体用于:通过T2个比特指示所述最大测量值对应的测量资源组,并通过T3个比特指示所述第二测量资源组集合中除所述最大测量值对应的测量资源组之外的其它测量资源组;或者,通过T4个比特指示所述第二测量资源组集合,并通过T5个比特指示所述第二测量资源组集合中所述最大测量值对应的测量资源组;其中,T2、T3、T4和T5均为正整数。
- 根据权利要求45所述的测量上报装置,其中,所述第二测量资源组集合包括用于信道测量的测量资源组集合和用于干扰测量的测量资源组集合,所述指示信息用于指示以下至少两项:所述第二测量资源组集合;所述用于信道测量的测量资源组集合;所述用于干扰测量的测量资源组集合。
- 根据权利要求46所述的测量上报装置,其中,在所述对应关系基于所述指示信息确定的情况下,所述指示信息用于指示所述对应关系。
- 根据权利要求45至51任一项所述的测量上报装置,其中,所述对应关系包括:测量值对应第二测量资源组集合中的测量资源组,不同测量值对应的第二测量资源组集合相同或者不同,不同测量值对应的测量资源组相同或不同;或者,上报组对应第二测量资源组集合,不同上报组对应的第二测量资源组集合相同或不同,上报组中不同测量值对应第二测量资源组集合中的测量资源组,上报组中不同测量值对应的测量资源组相同或不同;或者,上报组集合对应第二测量资源组集合,所述上报组集合中的上报 组对应所述第二测量资源组集合中的测量资源组,不同上报组对应的测量资源组相同或不同。
- 根据权利要求45所述的测量上报装置,其中,所述上报单元具体用于:向所述网络设备上报层一参考信号接收功率L1-RSRP和/或层一信号与干扰加噪声比L1-SINR。
- 根据权利要求53所述的测量上报装置,其中,所述上报单元具体用于:在用于干扰测量的测量资源组集合为空集或所述指示信息仅指示用于信道测量的测量资源组集合的情况下,向所述网络设备上报L1-RSRP;或者,在用于干扰测量的测量资源组集合为非空集或所述指示信息指示用于干扰测量的测量资源组集合的情况下,向所述网络设备上报L1-SINR;或者,在用于干扰测量的测量资源组集合为非空集或所述指示信息指示用于干扰测量的测量资源组集合的情况下,向所述网络设备上报L1-RSRP和L1-SINR。
- 根据权利要求53或54所述的测量上报装置,其中,所述上报单元具体用于:通过非差分上报的方式,向所述网络设备上报L1-RSRP和L1-SINR;或者,通过差分上报的方式,向所述网络设备上报L1-RSRP和L1-SINR,其中,L1-RSRP之间进行差分,L1-SINR之间进行差分。
- 根据权利要求53所述的测量上报装置,其中,在所述测量值包含L1-SINR的情况下,所述上报单元具体用于:基于指示的测量资源组、用于信道测量的测量资源组和用于干扰测量的测量资源组中的至少两项,确定L1-SINR,并向所述网络设备 上报所述L1-SINR;或者,上报组对应测量资源组,基于所述测量资源组中用于信道测量的第n个测量资源,和,用于干扰测量的除所述第n个测量资源以外的其它测量资源,确定第n个L1-SINR;向所述网络设备上报所述上报组对应的多个L1-SINR;或者,上报组对应第二测量资源组集合,基于所述第二测量资源组集合中用于信道测量的第m个测量资源组,和,用于干扰测量的除所述第m个测量资源组外的其它测量资源组,确定第m个L1-SINR;向所述网络设备上报所述上报组对应的多个L1-SINR。
- 根据权利要求45所述的测量上报装置,其中,所述确定单元具体用于:基于网络侧配置或预定义规则,从所述第一测量资源组集合中确定第二测量资源组集合。
- 根据权利要求57所述的测量上报装置,其中,在终端进行基于组的测量上报的情况下,所述确定单元具体用于:从所述第一测量资源组集合中确定终端侧选择的上报组对应的第二测量资源组集合,不同上报组对应的第二测量资源组集合相同或不同;或者,从所述第一测量资源组集合中确定终端侧选择的所有上报组对应的第二测量资源组集合。
- 根据权利要求45所述的测量上报装置,其中,所述第一测量资源组集合中包含K个测量资源组,所述K大于2。
- 一种测量上报装置,包括:发送单元,用于向终端发送配置信息,所述配置信息包含第一测量资源组集合;接收单元,用于接收所述终端上报的测量值和指示信息;确定单元,用于基于所述指示信息确定第二测量资源组集合中的测量资源组和所述测量值之间的对应关系,和/或,用于基于所述指 示信息确定所述测量值对应的测量资源组;其中,所述第二测量资源组集合为从所述第一测量资源组集合中选择的测量资源组集合。
- 根据权利要求60所述的测量上报装置,其中,所述确定单元具体用于:基于所述指示信息确定所述对应关系;或者,基于所述指示信息和预定义规则,确定所述对应关系。
- 根据权利要求60或61所述的测量上报装置,其中,所述指示信息用于指示以下一项或多项:所述第二测量资源组集合;第三测量资源组集合,所述第三测量资源组集合中包含所述第一测量资源组集合中除所述第二测量资源组集合以外的其它测量资源组;最大测量值对应的测量资源组。
- 根据权利要求60或61所述的测量上报装置,其中,所述第二测量资源组集合包括用于信道测量的测量资源组集合和用于干扰测量的测量资源组集合,所述指示信息用于指示以下至少两项:所述第二测量资源组集合;所述用于信道测量的测量资源组集合;所述用于干扰测量的测量资源组集合。
- 根据权利要求60或61所述的测量上报装置,其中,所述对应关系包括:测量值对应第二测量资源组集合中的测量资源组,不同测量值对应的第二测量资源组集合相同或者不同,不同测量值对应的测量资源组相同或不同;或者,上报组对应第二测量资源组集合,不同上报组对应的第二测量资源组集合相同或不同,上报组中不同测量值对应第二测量资源组集合 中的测量资源组,上报组中不同测量值对应的测量资源组相同或不同;或者,上报组集合对应第二测量资源组集合,所述上报组集合中的上报组对应所述第二测量资源组集合中的测量资源组,不同上报组对应的测量资源组相同或不同。
- 根据权利要求60所述的测量上报装置,其中,所述接收单元具体用于:接收所述终端上报的层一参考信号接收功率L1-RSRP和/或层一信号与干扰加噪声比L1-SINR。
- 根据权利要求65所述的测量上报装置,其中,在所述测量值包含L1-SINR的情况下,所述接收单元具体用于:接收所述终端上报的上报组对应的L1-SINR,所述L1-SINR基于所述上报组对应的测量资源组、用于信道测量的测量资源组和用于干扰测量的测量资源组中的至少两项确定;或者,接收所述终端上报的上报组对应的多个L1-SINR,所述上报组对应测量资源组,所述多个LI-SINR中的第n个L1-SINR基于所述测量资源组中用于信道测量的第n个测量资源和用于干扰测量的除所述第n个测量资源以外的其它测量资源确定;或者,接收所述终端上报的上报组对应的多个L1-SINR,所述上报组对应第二测量资源组集合,所述多个L1-SINR中的第m个L1-SINR基于所述第二测量资源组集合中用于信道测量的第m个测量资源组和用于干扰测量的除所述第m个测量资源组外的其它测量资源组确定。
- 一种非瞬时可读存储介质,所述非瞬时可读存储介质存储有计算机程序,所述计算机程序用于使计算机执行权利要求1至15任一项所述的方法。
- 一种非瞬时可读存储介质,所述非瞬时可读存储介质存储有计算机程序,所述计算机程序用于使计算机执行权利要求16至22任 一项所述的方法。
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