WO2022188004A1 - 资源配置方法和装置、资源确定方法和装置 - Google Patents
资源配置方法和装置、资源确定方法和装置 Download PDFInfo
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- WO2022188004A1 WO2022188004A1 PCT/CN2021/079572 CN2021079572W WO2022188004A1 WO 2022188004 A1 WO2022188004 A1 WO 2022188004A1 CN 2021079572 W CN2021079572 W CN 2021079572W WO 2022188004 A1 WO2022188004 A1 WO 2022188004A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/52—Transmission power control [TPC] using AGC [Automatic Gain Control] circuits or amplifiers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
Definitions
- the present disclosure relates to the field of communication technologies, and in particular, to a resource configuration method, a resource determination method, a resource configuration apparatus, a resource determination apparatus, a communication apparatus, and a computer-readable storage medium.
- the uplink transmission may be performed by means of retransmission.
- Different configurations of the base station for the terminal's uplink retransmission will result in different phase continuity of the terminal's uplink retransmission information, which may cause the terminal to perform uplink retransmission based on the configuration, which is difficult to meet the needs of the terminal and the base station for phase continuity.
- the embodiments of the present disclosure propose a resource configuration method, a resource determination method, a resource configuration device, a resource determination device, a communication device, and a computer-readable storage medium to solve the technical problems in the related art.
- a resource configuration method which is applicable to a base station, and the method includes:
- the capability information is used to represent the degree of tolerance of the terminal to the discontinuous phase of the uplink retransmitted information
- a resource determination method which is applicable to a terminal, and the method includes:
- phase discontinuity capability information of the terminal where the capability information is used to represent the terminal's allowable degree of phase discontinuity of uplink retransmitted information
- a resource configuration apparatus which is applicable to a base station, and the apparatus includes:
- a capability acquisition module configured to acquire capability information of discontinuous phase of the terminal, wherein the capability information is used to characterize the degree of allowable phase discontinuity of the information that is retransmitted by the terminal to the uplink;
- the resource configuration module is configured to configure resources for uplink retransmission for the terminal according to the capability information.
- an apparatus for determining resources which is applicable to a terminal, and the apparatus includes:
- a capability sending module configured to send capability information of the terminal with discontinuous phase to the base station, wherein the capability information is used to represent the degree of tolerance of the terminal to the discontinuous phase of the uplink retransmitted information;
- a resource determination module configured to determine the resource configured by the base station for the terminal for uplink retransmission according to the capability information.
- a communication apparatus including:
- memory for storing processor-executable instructions
- the processor is configured to execute the above-mentioned resource configuration method and/or resource determination method.
- a computer-readable storage medium for storing a computer program, and when the program is executed by a processor, the above-mentioned steps in the resource configuration method and/or resource determination are implemented.
- the base station can determine what degree of phase discontinuity the terminal can allow. Further, resources for uplink retransmission can be configured for the terminal according to the capability information, so as to ensure that when the terminal performs uplink retransmission according to the configured resources, the phase continuity of the uplink retransmission information can meet the needs of the terminal, such as enabling uplink retransmission.
- the degree of phase discontinuity of the information is within the allowable degree of capability information representation.
- FIG. 1 is a schematic flowchart of a resource configuration method according to an embodiment of the present disclosure.
- FIG. 2 is a schematic diagram of a time interval according to an embodiment of the present disclosure.
- FIG. 3 is a schematic diagram illustrating a power difference according to an embodiment of the present disclosure.
- FIG. 4 is a schematic flowchart of another resource configuration method according to an embodiment of the present disclosure.
- FIG. 5 is a schematic flowchart of yet another resource configuration method according to an embodiment of the present disclosure.
- FIG. 6 is a schematic flowchart of yet another resource configuration method according to an embodiment of the present disclosure.
- FIG. 7 is a schematic flowchart of yet another resource configuration method according to an embodiment of the present disclosure.
- FIG. 8 is a schematic flowchart of yet another resource configuration method according to an embodiment of the present disclosure.
- FIG. 9 is a schematic flowchart of yet another resource configuration method according to an embodiment of the present disclosure.
- Fig. 10 is a schematic flowchart of a method for determining a resource according to an embodiment of the present disclosure.
- Fig. 11 is a schematic flowchart of another resource determination method according to an embodiment of the present disclosure.
- Fig. 12 is a schematic block diagram of a resource configuration apparatus according to an embodiment of the present disclosure.
- Fig. 13 is a schematic block diagram of another resource configuration apparatus according to an embodiment of the present disclosure.
- Fig. 14 is a schematic block diagram of a resource determination apparatus according to an embodiment of the present disclosure.
- Fig. 15 is a schematic block diagram of another apparatus for determining resources according to an embodiment of the present disclosure.
- Fig. 16 is a schematic block diagram of an apparatus for resource configuration according to an embodiment of the present disclosure.
- Fig. 17 is a schematic block diagram of an apparatus for resource determination according to an embodiment of the present disclosure.
- FIG. 1 is a schematic flowchart of a resource configuration method according to an embodiment of the present disclosure.
- the resource configuration method shown in this embodiment may be applicable to base stations, and the base stations include but are not limited to base stations in communication systems such as 4G base stations, 5G base stations, and 6G base stations.
- the base station may communicate with a terminal serving as user equipment, and the terminal includes but is not limited to communication devices such as mobile phones, tablet computers, wearable devices, sensors, and Internet of Things devices.
- the terminal may be a terminal to which the resource determination method described in any of the subsequent embodiments is applicable.
- the resource configuration method may include the following steps:
- step S101 the capability information of the phase discontinuity of the terminal is obtained, wherein the capability information is used to represent the allowable degree of the phase discontinuity of the uplink retransmitted information by the terminal;
- step S102 resources for uplink retransmission are configured for the terminal according to the capability information.
- the terminal may generate capability information according to the capability of phase discontinuity (Phase discontinuity), or may be referred to as the capability of phase continuity (Phase continuity), where the capability refers to the phase of the information retransmitted by the terminal to the uplink Discontinuous allowable degree.
- Phase discontinuity Phase discontinuity
- Phase continuity phase continuity
- the retransmission referred to in this embodiment mainly refers to the repeated transmission repetition.
- multiple repeated transmissions are performed for the same process; in some scenarios, it may also refer to the retransmission of the After the base station sends certain information, it receives feedback from the base station that it is determined that the base station fails to receive the information and retransmits the information.
- the base station can determine to what extent the terminal can allow phase discontinuity. Further, resources for uplink retransmission can be configured for the terminal according to the capability information, so as to ensure that when the terminal performs uplink retransmission according to the configured resources, the phase continuity of the uplink retransmission information can meet the needs of the terminal, such as enabling uplink retransmission.
- the degree of phase discontinuity of the information is within the allowable degree of capability information representation.
- the capability information includes at least one of the following:
- the maximum time domain interval allowed between adjacent resources Among the resources configured for uplink retransmission in the physical uplink channel, the maximum time domain interval allowed between adjacent resources;
- the maximum power difference allowed between adjacent resources Among the resources configured for uplink retransmission in the physical uplink channel, the maximum power difference allowed between adjacent resources.
- the degree of phase continuity is affected by the time domain interval between adjacent resources in the uplink retransmission resource, and also by the power difference between adjacent resources in the uplink retransmission resource.
- the larger the maximum time domain interval included in the capability information the stronger the phase discontinuity capability of the terminal, that is, the terminal can allow a greater degree of phase discontinuity
- the larger the maximum power difference included in the capability information the stronger the phase discontinuity capability of the terminal.
- the stronger the phase discontinuity capability is, that is, the terminal can allow a greater degree of phase discontinuity.
- the uplink retransmission may be the physical uplink control channel PUCCH or the physical uplink shared channel PUSCH.
- the uplink retransmission may be performed on multiple time slots.
- the adjacent resources may refer to resources configured for uplink retransmission in adjacent time slots.
- FIG. 2 is a schematic diagram of a time interval according to an embodiment of the present disclosure.
- FIG. 3 is a schematic diagram illustrating a power difference according to an embodiment of the present disclosure.
- the terminal performs uplink retransmission in timeslot 1 and timeslot 2, and each timeslot contains 14 OFDM (Orthogonal Frequency Division Multiplexing , Orthogonal Frequency Division Multiplexing) symbol.
- OFDM Orthogonal Frequency Division Multiplexing
- uplink retransmission can also be performed in other time slots, but it is not shown in the figure.
- the base station determines according to the capability information reported by the terminal that when the terminal performs uplink retransmission, the maximum time interval allowed between adjacent resources in uplink retransmission resources is X symbols, then the base station configures the terminal for uplink retransmission.
- the symbols of the interval between adjacent resources configured are x, and x ⁇ X. Accordingly, it can be ensured that the uplink retransmission is performed according to the configured resources, and the phase continuity of the information of the uplink retransmission can meet the needs of the terminal.
- the base station configures uplink retransmission resources for the terminal
- the first 10 symbols of time slot 1 and time slot 2 can be configured for uplink retransmission
- the last 4 symbols are not used for uplink retransmission.
- Transmission eg, no scheduling is performed for the last 4 symbols.
- the time domain interval between adjacent resources is less than or equal to the maximum time domain interval, so as to ensure that the degree of phase discontinuity caused by the time domain interval is within the allowable range of the terminal.
- the base station determines according to the capability information reported by the terminal.
- the maximum power difference allowed between adjacent resources in the uplink retransmission resources is YdB (which can also be expressed by other units), then the base station is the terminal.
- the power difference between the configured adjacent resources is ydB, and y ⁇ Y. Accordingly, it can be ensured that the uplink retransmission is performed according to the configured resources, and the phase continuity of the information of the uplink retransmission can meet the needs of the terminal.
- the power of the resource to transmit information in time slot 2 can be configured to be 1 dB higher than the power of resource to transmit information in time slot 1. Accordingly, in the resources configured by the base station for the terminal for uplink retransmission, the power difference between adjacent resources is less than or equal to the maximum power difference, ensuring that the degree of phase discontinuity caused by the power difference is within the allowable range of the terminal.
- FIG. 4 is a schematic flowchart of another resource configuration method according to an embodiment of the present disclosure.
- the capability information includes a maximum time-domain interval that is allowed to exist between the adjacent resources, and the configuration for uplink retransmission is configured for the terminal according to the capability information.
- Resources include:
- step S401 resources for uplink retransmission are configured for the terminal, and among the resources configured for the terminal, the time domain length of the resources not configured for uplink retransmission between adjacent resources is less than or equal to the maximum time domain interval.
- the base station may determine, according to the acquired capability information, what degree of phase discontinuity the terminal can allow. Further, resources for uplink retransmission can be configured for the terminal according to the capability information, so as to ensure that the phase continuity of uplink retransmission information can meet the needs of the terminal when the terminal performs uplink retransmission according to the configured resources.
- determining the terminal's allowable degree of phase discontinuity according to the capability information is that, in the resources configured in the physical uplink channel for uplink retransmission, the allowable interval between adjacent resources is the maximum time domain interval. Then, when configuring the resource for uplink retransmission for the terminal, the time domain length of the resource that is not configured for uplink retransmission between adjacent resources can be configured to be less than or equal to the maximum time domain interval to ensure that the time domain The degree of phase discontinuity caused by the interval, within the allowable range of the terminal.
- FIG. 5 is a schematic flowchart of yet another resource configuration method according to an embodiment of the present disclosure.
- the capability information includes a maximum allowable power difference between the adjacent resources, and the resource for uplink retransmission is configured for the terminal according to the capability information include:
- step S501 resources for uplink retransmission are configured for the terminal, and among the resources configured for the terminal, the power difference between adjacent resources (specifically refers to the transmission of information on adjacent resources) power difference) is less than or equal to the maximum power difference.
- the base station may determine, according to the acquired capability information, what degree of phase discontinuity the terminal can allow. Further, resources for uplink retransmission can be configured for the terminal according to the capability information, so as to ensure that the phase continuity of uplink retransmission information can meet the needs of the terminal when the terminal performs uplink retransmission according to the configured resources.
- determining the terminal's allowable degree of phase discontinuity according to the capability information is that, in the resources configured for uplink retransmission in the physical uplink channel, the allowable power difference between adjacent resources is the maximum power difference. Then, when configuring resources for uplink retransmission for the terminal, the power difference between adjacent resources in the resources can be configured to be less than or equal to the maximum power difference, so as to ensure that the degree of phase discontinuity caused by the power difference is within the allowable range of the terminal.
- FIG. 6 is a schematic flowchart of yet another resource configuration method according to an embodiment of the present disclosure.
- configuring the resource for uplink retransmission for the terminal according to the capability information includes:
- step S601 a compensation value is determined according to the demodulation capability of the base station and the capability information
- step S602 the capability information is adjusted according to the compensation value
- step S603 resources for uplink retransmission are configured for the terminal according to the adjusted capability information.
- the degree of phase continuity of the uplink retransmission information of the terminal will affect the base station. For example, the worse the phase continuity degree of the uplink retransmission information is, the greater the probability that the base station will have problems in demodulating the uplink retransmission information. There may be a demodulation error. However, when the demodulation capability of the base station is strong enough, even if the phase continuity of the uplink retransmission information is poor, the base station can ensure that the uplink retransmission information is accurately demodulated.
- the degree of phase continuity of the uplink retransmission information of the terminal will affect the demodulation of the uplink retransmission information of the base station, and the demodulation capability of the base station, in turn, may affect the phase discontinuity capability of the terminal.
- the demodulation capability of the base station is strong, then when the phase discontinuity capability of the terminal is weak, even if the phase discontinuity capability is properly improved, it will not cause adverse effects on the base station to demodulate the uplink retransmission information, and the phase discontinuity capability will be improved. , for example, increasing the above-mentioned maximum time domain interval is beneficial to improving the channel estimation capability.
- the demodulation capability of the base station is weak, and when the phase discontinuity capability of the terminal is strong, if resources are still configured for the terminal according to the capability information reported by the terminal, it may cause the terminal to retransmit the information based on the resource uplink. It is difficult for the base station to demodulate accurately.
- the base station can determine whether the demodulation capability of the base station itself matches the capability information.
- the demodulation capability of the base station is the maximum time domain interval between adjacent resources among the resources occupied by the uplink retransmission information when the base station can accurately demodulate the uplink retransmission information, such as X' symbols.
- the phase discontinuity capability of the terminal is the maximum time domain interval allowed between adjacent resources in the uplink retransmission resources when the terminal performs uplink retransmission, such as X symbols. If the difference between X' and X is less than the difference threshold, it can be determined that the demodulation capability of the base station itself matches the capability information, otherwise it does not match.
- the base station does not need to compensate for the capability information, but in the case of mismatch, it needs to compensate for the capability information, so as to ensure that the uplink retransmission resources configured for the terminal are consistent with the demodulation capability of the base station. adaptable.
- the terminal can also carry auxiliary information in the capability information, and the base station can determine the adjustment range of the capability information that the terminal can receive according to the auxiliary information, and then can adjust the determined compensation value according to the adjustment range. Accordingly, it can be ensured that the adjusted compensation value is within the adjustment range, so that the capability information is adjusted according to the adjusted compensation value, and the difference between the adjusted capability information and the phase discontinuity capability of the terminal is not too large.
- FIG. 7 is a schematic flowchart of yet another resource configuration method according to an embodiment of the present disclosure.
- the capability information includes a maximum time domain interval allowed to exist between the adjacent resources
- the adjusted capability information is the maximum time domain interval and the first compensation
- the sum of the values, the resources configured for the terminal for uplink retransmission according to the adjusted capability information include:
- step S701 resources for uplink retransmission are configured for the terminal, and among the resources configured for the terminal, the time domain length of the resources for uplink retransmission is not configured between adjacent resources, less than or equal to the sum of the maximum time domain interval and the first compensation value.
- the adjusted capability information may be the sum of the maximum time domain interval and the first compensation value, for example, the first compensation value is X' and The difference of X is ⁇ X symbols, and the maximum time domain interval in the adjusted capability information can be X+ ⁇ X symbols, then among the resources configured by the base station for the terminal for uplink retransmission, the adjacent resources are not configured for The time domain length of the resource for uplink retransmission is less than or equal to X+ ⁇ X symbols, for example equal to X+ ⁇ X symbols, according to this, it is beneficial to improve the channel estimation capability.
- FIG. 8 is a schematic flowchart of yet another resource configuration method according to an embodiment of the present disclosure.
- the capability information includes the maximum power difference allowed between the adjacent resources
- the adjusted capability information is the difference between the maximum power difference and the second compensation value
- the resource configured for the terminal for uplink retransmission according to the adjusted capability information includes:
- step S801 resources for uplink retransmission are configured for the terminal, and among the resources configured for the terminal, the power difference between adjacent resources is less than or equal to the maximum power difference and the first power difference. The sum of the two compensation values.
- the adjusted capability information may be the sum of the maximum power difference and the second compensation value.
- the demodulation capability of the base station is the maximum power difference between adjacent resources among the resources occupied by the uplink retransmission information when the base station can accurately demodulate the uplink retransmission information, such as Y'dB.
- the phase discontinuity capability of the terminal is the maximum power difference allowed between adjacent resources in the uplink retransmission resources when the terminal performs uplink retransmission, such as YdB
- the second compensation value is the difference ⁇ X between X' and X
- the maximum time domain interval in the adjusted capability information may be (Y+ ⁇ Y) dB
- the base station configures the terminal for uplink retransmission resources.
- the power difference between adjacent resources is less than or equal to (Y+ ⁇ Y)dB, for example, equal to (Y+ ⁇ Y)dB.
- FIG. 9 is a schematic flowchart of yet another resource configuration method according to an embodiment of the present disclosure. As shown in FIG. 8 , in some embodiments, before acquiring the capability information of discontinuous phase of the terminal, the method further includes:
- step S901 the demodulation capability of the base station is sent to the terminal.
- the base station can send its own demodulation capability to the terminal, so that the terminal can adjust the capability information according to the demodulation capability, and then send the adjusted capability information to the base station, so that the base station does not need to adjust the capability information. It is beneficial to reduce the load of the base station.
- Fig. 10 is a schematic flowchart of a method for determining a resource according to an embodiment of the present disclosure.
- the resource determination method shown in this embodiment may be applicable to terminals, and the terminals include but are not limited to communication devices such as mobile phones, tablet computers, wearable devices, sensors, and Internet of Things devices.
- the terminal may communicate with a base station as a user equipment, and the base station includes but is not limited to base stations in communication systems such as a 4G base station, a 5G base station, and a 6G base station.
- the base station may be a base station to which the resource configuration method described in any of the foregoing embodiments is applicable.
- the resource determination method may include the following steps:
- step S1001 the capability information about the discontinuous phase of the terminal is sent to the base station, where the capability information is used to represent the degree of tolerance of the terminal to the discontinuous phase of the uplink retransmitted information;
- step S1002 determine the resource for uplink retransmission configured by the base station for the terminal according to the capability information.
- the terminal may generate capability information according to the capability of phase discontinuity, or may be referred to as the capability of phase continuity, where the capability refers to the phase discontinuity of the uplink retransmitted information by the terminal the allowable extent.
- the retransmission referred to in this embodiment mainly refers to the repeated transmission repetition.
- multiple repeated transmissions are performed for the same process; in some scenarios, it may also refer to the retransmission of the After the base station sends certain information, it receives feedback from the base station that it is determined that the base station fails to receive the information and retransmits the information.
- the base station can determine what degree of phase discontinuity the terminal can allow. Further, resources for uplink retransmission can be configured for the terminal according to the capability information, so as to ensure that when the terminal performs uplink retransmission according to the configured resources, the phase continuity of the uplink retransmission information can meet the needs of the terminal, such as enabling uplink retransmission.
- the degree of phase discontinuity of the information is within the allowable degree of capability information representation.
- the capability information includes at least one of the following:
- the maximum time domain interval allowed between adjacent resources Among the resources configured for uplink retransmission in the physical uplink channel, the maximum time domain interval allowed between adjacent resources;
- the maximum power difference allowed between adjacent resources Among the resources configured for uplink retransmission in the physical uplink channel, the maximum power difference allowed between adjacent resources.
- the degree of phase continuity is affected by the time domain interval between adjacent resources in the uplink retransmission resource, and also by the power difference between adjacent resources in the uplink retransmission resource.
- the larger the maximum time domain interval included in the capability information the stronger the phase discontinuity capability of the terminal, that is, the terminal can allow a greater degree of phase discontinuity
- the larger the maximum power difference included in the capability information the stronger the phase discontinuity capability of the terminal.
- the stronger the phase discontinuity capability is, that is, the terminal can allow a greater degree of phase discontinuity.
- the uplink retransmission may be the physical uplink control channel PUCCH or the physical uplink shared channel PUSCH.
- the uplink retransmission may be performed on multiple time slots.
- the adjacent resources may refer to resources configured for uplink retransmission in adjacent time slots.
- Fig. 11 is a schematic flowchart of another resource determination method according to an embodiment of the present disclosure. As shown in FIG. 11 , before sending the capability information about the discontinuous phase of the terminal to the base station, the method further includes:
- step S1101 acquiring the demodulation capability of the base station
- step S1102 the capability information is determined according to the demodulation capability, wherein the maximum time domain interval is positively correlated with the demodulation capability, and the maximum power difference is positively correlated with the demodulation capability.
- the base station may send its own demodulation capability to the terminal, so that the terminal can adjust the capability information according to the demodulation capability.
- the terminal may first determine the capability information according to its own phase discontinuity capability, and then use the The capability adjusts the capability information to ensure that the capability information sent to the base station matches the base station's demodulation capability.
- the maximum power difference in the capability information adjusted according to the demodulation capability of the base station may be positively correlated with the demodulation capability.
- the maximum power difference before adjustment is YdB.
- the demodulation capability of the base station may not be a specific value, but a general indication of capability information. For example, it only indicates three cases of high, medium, and low demodulation capability, and then the terminal determines according to the demodulation capability.
- the relationship between the maximum time domain interval X' and the maximum power difference Y' and the demodulation capability can be shown in Table 1:
- the present disclosure also provides embodiments of a resource configuration apparatus and a resource configuration determination apparatus.
- Fig. 12 is a schematic block diagram of a resource configuration apparatus according to an embodiment of the present disclosure.
- the resource configuration apparatus shown in this embodiment may be applicable to base stations, and the base stations include but are not limited to base stations in communication systems such as 4G base stations, 5G base stations, and 6G base stations.
- the base station may communicate with a terminal serving as user equipment, and the terminal includes but is not limited to communication devices such as mobile phones, tablet computers, wearable devices, sensors, and Internet of Things devices.
- the resource configuration device includes:
- the capability acquisition module 1201 is configured to acquire capability information of discontinuous phase of the terminal, wherein the capability information is used to represent the degree of tolerance of the terminal to discontinuous phase of uplink retransmitted information;
- the resource configuration module 1202 is configured to configure resources for uplink retransmission for the terminal according to the capability information.
- the capability information includes at least one of the following:
- the maximum time interval allowed between adjacent resources In the resources configured for uplink retransmission in the physical uplink channel, the maximum time interval allowed between adjacent resources;
- the maximum power difference allowed between adjacent resources Among the resources configured for uplink retransmission in the physical uplink channel, the maximum power difference allowed between adjacent resources.
- the capability information includes a maximum time-domain interval allowed between the adjacent resources
- the resource configuration module is configured to configure the terminal to configure the resource for uplink retransmission, and when the resource is configured Among the resources allocated to the terminal, the time domain length of resources not configured for uplink retransmission between adjacent resources is less than or equal to the maximum time domain interval.
- the capability information includes a maximum power difference allowed between the adjacent resources
- the resource configuration module is configured to configure the resource for uplink retransmission for the terminal, and when configured Among the resources for the terminal, the power difference between adjacent resources is less than or equal to the maximum power difference.
- the resource configuration module is configured to determine a compensation value according to the demodulation capability of the base station and the capability information; adjust the capability information according to the compensation value; according to the adjusted capability The information configures resources for uplink retransmission for the terminal.
- the capability information includes a maximum time-domain interval allowed to exist between the adjacent resources
- the adjusted capability information is the sum of the maximum time-domain interval and the first compensation value
- the A resource configuration module configured to configure resources for uplink retransmission for the terminal, and among the resources configured to the terminal, the time domain of resources that are not configured for uplink retransmission between adjacent resources The length is less than or equal to the sum of the maximum time domain interval and the first compensation value.
- the capability information includes a maximum power difference allowed between the adjacent resources
- the adjusted capability information is the sum of the maximum power difference and the second compensation value
- the resource configuration a module configured to configure resources for uplink retransmission for the terminal, and in the resources configured for the terminal, the power difference between adjacent resources is less than or equal to the maximum power difference and the first power difference The sum of the two compensation values.
- Fig. 13 is a schematic block diagram of another resource configuration apparatus according to an embodiment of the present disclosure. As shown in Figure 13, in some embodiments, the apparatus further comprises:
- the capability sending module 1301 is configured to send the demodulation capability of the base station to the terminal before acquiring the phase discontinuous capability information of the terminal.
- Fig. 14 is a schematic block diagram of a resource determination apparatus according to an embodiment of the present disclosure.
- the resource determination apparatus shown in this embodiment may be applicable to terminals, and the terminals include but are not limited to communication apparatuses such as mobile phones, tablet computers, wearable devices, sensors, and Internet of Things devices.
- the terminal may communicate with a base station as a user equipment, and the base station includes but is not limited to a base station in a communication system such as a 4G base station, a 5G base station, and a 6G base station.
- the resource determination device includes:
- a capability sending module 1401 configured to send capability information of the terminal with discontinuous phase to the base station, wherein the capability information is used to represent the degree of tolerance of the terminal to the discontinuous phase of the uplink retransmitted information;
- the resource determination module 1402 is configured to determine the resource configured by the base station for the terminal for uplink retransmission according to the capability information.
- the capability information includes at least one of the following:
- the maximum time domain interval allowed between adjacent resources Among the resources configured for uplink retransmission in the physical uplink channel, the maximum time domain interval allowed between adjacent resources;
- the maximum power difference allowed between adjacent resources Among the resources configured for uplink retransmission in the physical uplink channel, the maximum power difference allowed between adjacent resources.
- Fig. 15 is a schematic block diagram of another apparatus for determining resources according to an embodiment of the present disclosure. As shown in Figure 14, in some embodiments, the apparatus further comprises:
- a capability acquisition module 1501 configured to acquire the demodulation capability of the base station before sending the capability information of the terminal's phase discontinuity to the base station;
- a capability determination module 1502 configured to determine the capability information according to the demodulation capability, wherein the maximum time interval is positively correlated with the demodulation capability, and the maximum power difference is positively correlated with the demodulation capability .
- Embodiments of the present disclosure also provide a communication device, including:
- Embodiments of the present disclosure further provide a computer-readable storage medium for storing a computer program, and when the computer program is executed by a processor, implements the resource configuration method described in any of the foregoing embodiments, and/or any of the foregoing Steps in the resource determination method according to an embodiment.
- FIG. 16 is a schematic block diagram of an apparatus 1600 for resource configuration according to an embodiment of the present disclosure.
- the apparatus 1600 may be provided as a base station.
- apparatus 1600 includes a processing component 1622, a wireless transmit/receive component 1624, an antenna component 1626, and a signal processing portion specific to a wireless interface, which may further include one or more processors.
- One of the processors in the processing component 1622 may be configured to implement the resource configuration method described in any of the foregoing embodiments.
- FIG. 17 is a schematic block diagram of an apparatus 1700 for resource determination according to an embodiment of the present disclosure.
- apparatus 1700 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, and the like.
- the apparatus 1700 may include one or more of the following components: a processing component 1702, a memory 1704, a power supply component 1706, a multimedia component 1708, an audio component 1710, an input/output (I/O) interface 1712, a sensor component 1714, And the communication component 1716.
- the processing component 1702 generally controls the overall operation of the device 1700, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
- the processing component 1702 may include one or more processors 1720 to execute instructions to perform all or part of the steps of the resource determination method described above.
- processing component 1702 may include one or more modules that facilitate interaction between processing component 1702 and other components.
- processing component 1702 may include a multimedia module to facilitate interaction between multimedia component 1708 and processing component 1702.
- Memory 1704 is configured to store various types of data to support operations at device 1700 . Examples of such data include instructions for any application or method operating on the device 1700, contact data, phonebook data, messages, pictures, videos, and the like. Memory 1704 may be implemented by any type of volatile or nonvolatile storage device or combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.
- SRAM static random access memory
- EEPROM electrically erasable programmable read only memory
- EPROM erasable Programmable Read Only Memory
- PROM Programmable Read Only Memory
- ROM Read Only Memory
- Magnetic Memory Flash Memory
- Magnetic or Optical Disk Magnetic Disk
- Power supply component 1706 provides power to various components of device 1700 .
- Power supply components 1706 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to device 1700.
- Multimedia component 1708 includes a screen that provides an output interface between the device 1700 and the user.
- the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user.
- the touch panel includes one or more touch sensors to sense touch, swipe, and gestures on the touch panel. The touch sensor may not only sense the boundaries of a touch or swipe action, but also detect the duration and pressure associated with the touch or swipe action.
- the multimedia component 1708 includes a front-facing camera and/or a rear-facing camera. When the apparatus 1700 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each of the front and rear cameras can be a fixed optical lens system or have focal length and optical zoom capability.
- Audio component 1710 is configured to output and/or input audio signals.
- audio component 1710 includes a microphone (MIC) that is configured to receive external audio signals when device 1700 is in operating modes, such as call mode, recording mode, and voice recognition mode. The received audio signal may be further stored in memory 1704 or transmitted via communication component 1716 .
- audio component 1710 also includes a speaker for outputting audio signals.
- the I/O interface 1712 provides an interface between the processing component 1702 and a peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to: home button, volume buttons, start button, and lock button.
- Sensor assembly 1714 includes one or more sensors for providing status assessment of various aspects of device 1700 .
- the sensor assembly 1714 can detect the open/closed state of the device 1700, the relative positioning of components, such as the display and keypad of the device 1700, and the sensor assembly 1714 can also detect a change in position of the device 1700 or a component of the device 1700 , the presence or absence of user contact with the device 1700 , the orientation or acceleration/deceleration of the device 1700 and the temperature change of the device 1700 .
- Sensor assembly 1714 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact.
- Sensor assembly 1714 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
- the sensor assembly 1714 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
- Communication component 1716 is configured to facilitate wired or wireless communication between apparatus 1700 and other devices.
- Device 1700 may access wireless networks based on communication standards, such as WiFi, 2G or 3G, 4G LTE, 5G NR, or a combination thereof.
- the communication component 1716 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
- the communication component 1716 also includes a near field communication (NFC) module to facilitate short-range communication.
- the NFC module may be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
- RFID radio frequency identification
- IrDA infrared data association
- UWB ultra-wideband
- Bluetooth Bluetooth
- apparatus 1700 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), a controller, a microcontroller, a microprocessor or other electronic components are implemented for performing the above-mentioned resource determination method.
- ASICs application specific integrated circuits
- DSPs digital signal processors
- DSPDs digital signal processing devices
- PLDs programmable logic devices
- FPGA field programmable A gate array
- controller a controller
- microcontroller a microcontroller
- microprocessor or other electronic components are implemented for performing the above-mentioned resource determination method.
- a non-transitory computer-readable storage medium including instructions such as a memory 1704 including instructions, is also provided, and the instructions are executable by the processor 1720 of the apparatus 1700 to complete the resource determination method described above.
- the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.
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Abstract
本公开涉及资源配置方法,适用于基站,所述方法包括:获取终端的相位不连续的能力信息,其中,所述能力信息用于表征所述终端对上行重传的信息的相位不连续的允许程度;根据所述能力信息为所述终端配置用于上行重传的资源。根据本公开,基于获取到的能力信息,基站可以确定终端能够允许何种程度的相位不连续。进而可以根据该能力信息为终端配置用于上行重传的资源,以便确保终端根据配置的资源进行上行重传时,上行重传的信息的相位连续性能够满足终端的需要,例如使得上行重传的信息的相位不连续程度,在能力信息表征的允许程度之内。
Description
本公开涉及通信技术领域,具体而言,涉及资源配置方法、资源确定方法、资源配置装置、资源确定装置、通信装置和计算机可读存储介质。
在终端与基站的通信过程中,为了提高上行覆盖,可以采用重传的方式进行上行传输。基站针对终端上行重传的配置不同,会导致终端上行重传的信息相位连续性有所不同,这可能导致终端基于配置进行上行重传,难以满足终端和基站对相位连续性的需要。
发明内容
有鉴于此,本公开的实施例提出了资源配置方法、资源确定方法、资源配置装置、资源确定装置、通信装置和计算机可读存储介质,以解决相关技术中的技术问题。
根据本公开实施例的第一方面,提出一种资源配置方法,适用于基站,所述方法包括:
获取终端的相位不连续的能力信息,其中,所述能力信息用于表征所述终端对上行重传的信息的相位不连续的允许程度;
根据所述能力信息为所述终端配置用于上行重传的资源。
根据本公开实施例的第二方面,提出一种资源确定方法,适用于终端,所述方法包括:
向基站发送所述终端的相位不连续的能力信息,其中,所述能力信息用于表征所述终端对上行重传的信息的相位不连续的允许程度;
确定所述基站根据所述能力信息为所述终端配置的用于上行重传的资源。
根据本公开实施例的第三方面,提出一种资源配置装置,适用于基站,所述装置包括:
能力获取模块,被配置为获取终端的相位不连续的能力信息,其中,所述能力 信息用于表征所述终端对上行重传的信息的相位不连续的允许程度;
资源配置模块,被配置为根据所述能力信息为所述终端配置用于上行重传的资源。
根据本公开实施例的第四方面,提出一种资源确定装置,适用于终端,所述装置包括:
能力发送模块,被配置为向基站发送所述终端的相位不连续的能力信息,其中,所述能力信息用于表征所述终端对上行重传的信息的相位不连续的允许程度;
资源确定模块,被配置为确定所述基站根据所述能力信息为所述终端配置的用于上行重传的资源。
根据本公开实施例的第五方面,提出一种通信装置,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为执行上述资源配置方法和/或资源确定方法。
根据本公开实施例的第六方面,提出一种计算机可读存储介质,用于存储计算机程序,所述程序被处理器执行时实现上述资源配置方法和/或资源确定中的步骤。
根据本公开,基于获取到的能力信息,基站可以确定终端能够允许何种程度的相位不连续。进而可以根据该能力信息为终端配置用于上行重传的资源,以便确保终端根据配置的资源进行上行重传时,上行重传的信息的相位连续性能够满足终端的需要,例如使得上行重传的信息的相位不连续程度,在能力信息表征的允许程度之内。
为了更清楚地说明本公开实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅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性的前提下,还可以根据这些附图获得其他的附图。
图1是根据本公开的实施例示出的一种资源配置方法的示意流程图。
图2是根据本公开的实施例示出的一种时间间隔的示意图。
图3是根据本公开的实施例示出的一种功率差的示意图。
图4是根据本公开的实施例示出的另一种资源配置方法的示意流程图。
图5是根据本公开的实施例示出的又一种资源配置方法的示意流程图。
图6是根据本公开的实施例示出的又一种资源配置方法的示意流程图。
图7是根据本公开的实施例示出的又一种资源配置方法的示意流程图。
图8是根据本公开的实施例示出的又一种资源配置方法的示意流程图。
图9是根据本公开的实施例示出的又一种资源配置方法的示意流程图。
图10是根据本公开的实施例示出的一种资源确定方法的示意流程图。
图11是根据本公开的实施例示出的另一种资源确定方法的示意流程图。
图12是根据本公开的实施例示出的一种资源配置装置的示意框图。
图13是根据本公开的实施例示出的另一种资源配置装置的示意框图。
图14是根据本公开的实施例示出的一种资源确定装置的示意框图。
图15是根据本公开的实施例示出的另一种资源确定装置的示意框图。
图16是根据本公开的实施例示出的一种用于资源配置的装置的示意框图。
图17是根据本公开的实施例示出的一种用于资源确定的装置的示意框图。
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,而不是全部的实施例。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。
图1是根据本公开的实施例示出的一种资源配置方法的示意流程图。本实施例所示的资源配置方法可以适用于基站,所述基站包括但不限于4G基站、5G基站、6G基站等通信系统中的基站。所述基站可以与作为用户设备的终端进行通信,所述终端包括但不限于手机、平板电脑、可穿戴设备、传感器、物联网设备等通信装置。
在一个实施例中,所述终端可以是后续任一实施例所述资源确定方法所适用的终端。
如图1所示,所述资源配置方法可以包括以下步骤:
在步骤S101中,获取终端的相位不连续的能力信息,其中,所述能力信息用于表征所述终端对上行重传的信息的相位不连续的允许程度;
在步骤S102中,根据所述能力信息为所述终端配置用于上行重传的资源。
在一个实施例中,终端可以根据相位不连续(Phase discontinuity)的能力,或者可以称作相位连续(Phase continuity)的能力,来生成能力信息,该能力是指终端对上行重传的信息的相位不连续的允许程度。
本实施例中所指的重传,主要是指重复传输repetition,例如为了提高上行覆盖,针对相同进行,进行多次重复传输;在某些场景下,也可以是指重新传输retransmission,例如终端向基站发送某个信息后,接收到基站的反馈确定基站未能成功接收该信息而重新传输该信息。
根据本公开的实施例,基于获取到的能力信息,基站可以确定终端能够允许何种程度的相位不连续。进而可以根据该能力信息为终端配置用于上行重传的资源,以便确保终端根据配置的资源进行上行重传时,上行重传的信息的相位连续性能够满足终端的需要,例如使得上行重传的信息的相位不连续程度,在能力信息表征的允许程度之内。
在一个实施例中,所述能力信息包括以下至少之一:
物理上行信道中被配置的用于上行重传的资源中,相邻资源之间允许存在的最大时域间隔;
物理上行信道中被配置的用于上行重传的资源中,相邻资源之间允许存在的最大功率差。
在一个实施例中,相位连续程度受到上行重传资源中相邻资源之间的时域间隔影响,也会受到上行重传资源中相邻资源之间的功率差影响。时间间隔越大,上行重传的信息相位连续程度越差;功率差越大,上行重传的信息相位连续程度越差。
相应地,能力信息中包含的最大时域间隔越大,终端的相位不连续能力越强,也即终端能够允许更大的相位不连续程度;能力信息中包含的最大功率差越大,终端的相位不连续能力越强,也即终端能够允许更大的相位不连续程度。
在一个实施例中,上行重传的可以是物理上行控制信道PUCCH,也可以是物理上行共享信道PUSCH。
在一个实施例中,上行重传可以在多个时隙slot上进行上行重传。在这种情况下,相邻资源可以是指相邻时隙中被配置用于上行重传的资源。
图2是根据本公开的实施例示出的一种时间间隔的示意图。图3是根据本公开的实施例示出的一种功率差的示意图。
如图2和图3所示,以相邻的时隙1和时隙2为例,终端在时隙1和时隙2进行上行重传,每个时隙包含14个OFDM(Orthogonal Frequency Division Multiplexing,正交频分复用)符号。当然还可以在其他时隙进行上行重传,只不过图中未示出。
例如基站根据终端上报的能力信息确定,终端进行上行重传时,在上行重传资源中相邻资源之间允许存在的最大时域间隔为X个符号,那么基站为终端配置用于上行重传的资源时,配置的相邻资源之间的间隔的符号为x个,x≤X。据此,可以确保根据配置的资源进行上行重传,上行重传的信息的相位连续性能够满足终端的需要。
以图2为例,例如X=5,基站为终端配置上行重传资源时,可以配置时隙1和时隙2的前10个符号用于上行重传,而后4个符号则不用于上行重传,例如针对后4个符号没有进行调度。据此,基站为终端配置的用于上行重传的资源中,相邻资源之间的时域间隔,小于或等于最大时域间隔,确保时域间隔导致的相位不连续程度,在终端允许范围内。
例如基站根据终端上报的能力信息确定,终端进行上行重传时,在上行重传资源中相邻资源之间允许存在的最大功率差为YdB(也可以通过其他单位来表示),那么基站为终端配置用于上行重传的资源时,配置的相邻资源之间的功率差为ydB,y≤Y。据此,可以确保根据配置的资源进行上行重传,上行重传的信息的相位连续性能够满足终端的需要。
以图3为例,例如Y=2,基站为终端配置上行重传资源时,可以配置在时隙2中资源传输信息的功率,比在时隙1中资源传输信息的功率大1dB。据此,基站为终端配置的用于上行重传的资源中,相邻资源之间的功率差,小于或等于最大功率差,确保功率差导致的相位不连续程度,在终端允许范围内。
图4是根据本公开的实施例示出的另一种资源配置方法的示意流程图。如图4所示,在一些实施例中,所述能力信息包括所述相邻资源之间允许存在的最大时域间隔,所述根据所述能力信息为所述终端配置用于上行重传的资源包括:
在步骤S401中,为所述终端配置用于上行重传的资源,且在被配置给所述终 端的资源中,相邻资源之间未被配置用于上行重传的资源的时域长度小于或等于所述最大时域间隔。
在一个实施例中,基站根据获取到的能力信息,可以确定终端能够允许何种程度的相位不连续。进而可以根据该能力信息为终端配置用于上行重传的资源,以便确保终端根据配置的资源进行上行重传时,上行重传的信息的相位连续性能够满足终端的需要。
例如在根据能力信息确定终端对于相位不连续的允许程度为,物理上行信道中被配置的用于上行重传的资源中,相邻资源之间允许存在的间隔为所述最大时域间隔。那么在为终端配置用于上行重传的资源时,可以配置资源中相邻资源之间未被配置用于上行重传的资源的时域长度小于或等于所述最大时域间隔,确保时域间隔导致的相位不连续程度,在终端允许范围内。
图5是根据本公开的实施例示出的又一种资源配置方法的示意流程图。如图5所示,在一些实施例中,所述能力信息包括所述相邻资源之间允许存在的最大功率差,所述根据所述能力信息为所述终端配置用于上行重传的资源包括:
在步骤S501中,为所述终端配置用于上行重传的资源,且在被配置给所述终端的资源中,相邻资源之间的功率差(具体是指在相邻资源上传输信息的功率差)小于或等于所述最大功率差。
在一个实施例中,基站根据获取到的能力信息,可以确定终端能够允许何种程度的相位不连续。进而可以根据该能力信息为终端配置用于上行重传的资源,以便确保终端根据配置的资源进行上行重传时,上行重传的信息的相位连续性能够满足终端的需要。
例如在根据能力信息确定终端对于相位不连续的允许程度为,物理上行信道中被配置的用于上行重传的资源中,相邻资源之间允许存在的功率差为所述最大功率差。那么在为终端配置用于上行重传的资源时,可以配置资源中相邻资源之间的功率差,小于或等于最大功率差,确保功率差导致的相位不连续程度,在终端允许范围内。
图6是根据本公开的实施例示出的又一种资源配置方法的示意流程图。如图6所示,在一些实施例中,所述根据所述能力信息为所述终端配置用于上行重传的资源包括:
在步骤S601中,根据所述基站的解调能力和所述能力信息确定补偿值;
在步骤S602中,根据所述补偿值对所述能力信息进行调整;
在步骤S603中,根据调整后的能力信息为所述终端配置用于上行重传的资源。
在一个实施例中,终端上行重传信息的相位连续程度,会对基站造成影响,例如上行重传信息的相位连续程度越差,基站解调上行重传信息出现问题的概率越大,例如越有可能解调出错。但是在基站的解调能力足够强时,即使上行重传信息的相位连续程度较差,基站也能确保准确地解调上行重传信息。
也就是说,终端上行重传信息的相位连续程度,会对基站解调上行重传信息造成影响,而基站的解调能力,反过来则可以对终端的相位不连续能力造成影响。
例如基站的解调能力较强,那么在终端的相位不连续能力较弱时,即使适当提高相位不连续能力,也不会对基站解调上行重传信息造成不良影响,而提高相位不连续能力,例如提高上述最大时域间隔,有利于提高信道估计能力。
相应地,例如基站的解调能力较弱,那么在终端的相位不连续能力较强时,如果仍然按照终端上报的能力信息为终端配置资源,那么可能导致终端根据资源上行重传的信息,对于基站而言难以准确解调。
因此,基站在接收到终端上报能力信息后,可以确定基站自身的解调能力与所述能力信息是否匹配。例如基站的解调能力为基站能够准确解调上行重传信息时,上行重传信息占用的资源中相邻资源之间的最大时域间隔,例如X’个符号。而终端的相位不连续能力为终端进行上行重传时,在上行重传资源中相邻资源之间允许存在的最大时域间隔,例如X个符号。若X’与X的差值小于差值阈值,可以确定基站自身的解调能力与所述能力信息匹配,反之则不匹配。
在匹配的情况下,基站可以不必对能力信息进行补偿,而在不匹配的情况下,则需要对能力信息进行补偿,以便确保为终端配置的上行重传的资源与基站的解调能力是相适应的。
需要说明的是,虽然根据补偿值调整后的能力信息与基站的解调能力是相适应的,但是有可能与终端的相位不连续能力相差过大。因此终端还可以在能力信息中携带辅助信息,基站根据辅助信息可以确定终端能接收对能力信息的调整幅度,进而可以根据该调整幅度,对确定的补偿值进行调整。据此,可以确保调整后的补偿值在调整幅度之内,从而根据调整后的补偿值去调整能力信息,也不会导致调整后的能力信息与终端的相位不连续能力差距过大。
图7是根据本公开的实施例示出的又一种资源配置方法的示意流程图。如图7所示,在一些实施例中,所述能力信息包括所述相邻资源之间允许存在的最大时域间隔,调整后的能力信息为所述最大时域间隔与所述第一补偿值之和,所述根据调整后的能力信息为所述终端配置用于上行重传的资源包括:
在步骤S701中,为所述终端配置用于上行重传的资源,且在被配置给所述终端的资源中,相邻资源之间未被配置用于上行重传的资源的时域长度,小于或等于所述最大时域间隔与所述第一补偿值之和。
在一个实施例中,在能力信息包括最大时域间隔的情况下,调整后的能力信息可以是所述最大时域间隔与所述第一补偿值之和,例如第一补偿值为X’与X的差值ΔX个符号,调整后的能力信息中最大时域间隔可以为X+ΔX个符号,那么基站为终端配置的用于上行重传的资源中,相邻资源之间未被配置用于上行重传的资源的时域长度,小于或等于X+ΔX个符号,例如等于X+ΔX个符号,据此,有利于提高信道估计能力。
图8是根据本公开的实施例示出的又一种资源配置方法的示意流程图。如图8所示,在一些实施例中,所述能力信息包括所述相邻资源之间允许存在的最大功率差,调整后的能力信息为所述最大功率差与所述第二补偿值之和,所述根据调整后的能力信息为所述终端配置用于上行重传的资源包括:
在步骤S801中,为所述终端配置用于上行重传的资源,且在被配置给所述终端的资源中,相邻资源之间的功率差小于或等于所述最大功率差与所述第二补偿值之和。
在一个实施例中,在能力信息包括最大功率差的情况下,调整后的能力信息可以是所述最大功率差与所述第二补偿值之和。例如基站的解调能力为基站能够准确解调上行重传信息时,上行重传信息占用的资源中相邻资源之间的最大功率差,例如Y’dB。而终端的相位不连续能力为终端进行上行重传时,在上行重传资源中相邻资源之间允许存在的最大功率差,例如YdB
例如第二补偿值为X’与X的差值ΔX,调整后的能力信息中最大时域间隔可以为(Y+ΔY)dB,那么基站为终端配置的用于上行重传的资源中,相邻资源之间的功率差,小于或等于(Y+ΔY)dB,例如等于(Y+ΔY)dB。
图9是根据本公开的实施例示出的又一种资源配置方法的示意流程图。如图8 所示,在一些实施例中,在获取终端的相位不连续的能力信息之前,所述方法还包括:
在步骤S901中,向所述终端发送所述基站的解调能力。
在一个实施例中,基站可以将自身的解调能力发送给终端,以供终端根据解调能力调整能力信息,进而将调整后的能力信息发送给基站,从而基站无需对能力信息进行调整,有利于降低基站的负荷。
图10是根据本公开的实施例示出的一种资源确定方法的示意流程图。本实施例所示的资源确定方法可以适用于终端,所述终端包括但不限于手机、平板电脑、可穿戴设备、传感器、物联网设备等通信装置。所述终端可以作为用户设备与基站通信,所述基站包括但不限于4G基站、5G基站、6G基站等通信系统中的基站。
在一个实施例中,所述基站可以是上述任一实施例所述的资源配置方法所适用的基站。
如图10所示,所述资源确定方法可以包括以下步骤:
在步骤S1001中,向基站发送所述终端的相位不连续的能力信息,其中,所述能力信息用于表征所述终端对上行重传的信息的相位不连续的允许程度;
在步骤S1002中,确定所述基站根据所述能力信息为所述终端配置的用于上行重传的资源。
在一个实施例中,在一个实施例中,终端可以根据相位不连续的能力,或者可以称作相位连续的能力,来生成能力信息,该能力是指终端对上行重传的信息的相位不连续的允许程度。
本实施例中所指的重传,主要是指重复传输repetition,例如为了提高上行覆盖,针对相同进行,进行多次重复传输;在某些场景下,也可以是指重新传输retransmission,例如终端向基站发送某个信息后,接收到基站的反馈确定基站未能成功接收该信息而重新传输该信息。
根据本公开的实施例,通过向基站上报能力信息,使得基站可以确定终端能够允许何种程度的相位不连续。进而可以根据该能力信息为终端配置用于上行重传的资源,以便确保终端根据配置的资源进行上行重传时,上行重传的信息的相位连续性能够满足终端的需要,例如使得上行重传的信息的相位不连续程度,在能力信息表征的允许程度之内。
在一个实施例中,所述能力信息包括以下至少之一:
物理上行信道中被配置的用于上行重传的资源中,相邻资源之间允许存在的最大时域间隔;
物理上行信道中被配置的用于上行重传的资源中,相邻资源之间允许存在的最大功率差。
在一个实施例中,相位连续程度受到上行重传资源中相邻资源之间的时域间隔影响,也会受到上行重传资源中相邻资源之间的功率差影响。时间间隔越大,上行重传的信息相位连续程度越差;功率差越大,上行重传的信息相位连续程度越差。
相应地,能力信息中包含的最大时域间隔越大,终端的相位不连续能力越强,也即终端能够允许更大的相位不连续程度;能力信息中包含的最大功率差越大,终端的相位不连续能力越强,也即终端能够允许更大的相位不连续程度。
在一个实施例中,上行重传的可以是物理上行控制信道PUCCH,也可以是物理上行共享信道PUSCH。
在一个实施例中,上行重传可以在多个时隙slot上进行上行重传。在这种情况下,相邻资源可以是指相邻时隙中被配置用于上行重传的资源。
图11是根据本公开的实施例示出的另一种资源确定方法的示意流程图。如图11所示,在向基站发送所述终端的相位不连续的能力信息之前,所述方法还包括:
在步骤S1101中,获取所述基站的解调能力;
在步骤S1102中,根据所述解调能力确定所述能力信息,其中,所述最大时域间隔与所述解调能力正相关,所述最大功率差与所述解调能力正相关。
在一个实施例中,基站可以将自身的解调能力发送给终端,以供终端根据解调能力调整能力信息,例如终端可以先根据自身的相位不连续能力确定能力信息,然后根据终端的解调能力调整能力信息,从而确保发送给基站的能力信息与基站的解调能力相匹配。
其中,在能力信息包括所述最大时域间隔的情况下,根据基站的解调能力调整后的能力信息中的最大时域间隔,可以与解调能力正相关,例如调整前的最大时域间隔为X个符号,调整后的最大时域间隔可以为X’=X+ΔX个符号,ΔX与解调能力正相关,从而X’与解调能力正相关。
在能力信息包括所述最大功率差的情况下,根据基站的解调能力调整后的能力信息中的最大功率差,可以与解调能力正相关,例如调整前的最大功率差为YdB,调整后的最大功率差可以为Y’=(Y+ΔY)dB,ΔY与解调能力正相关,从而Y’与解调能力正相关。
在一个实施例中,基站的解调能力可以不是具体的数值,而是对能力信息的概括性指示,例如仅指示解调能力的高、中、低三种情况,那么终端根据解调能力确定的最大时域间隔X’和最大功率差Y’与解调能力的关系可以如表1所示:
解调能力 | X’个符号 | Y’dB |
高 | X’=X+ΔX1 | Y’=Y+ΔY1 |
中 | X’=X+ΔX2 | Y’=Y+ΔY2 |
低 | X’=X+ΔX3 | Y’=Y+ΔY3 |
表1
其中,ΔX1>ΔX2>ΔX3,ΔY1>ΔY2>ΔY3。也即ΔX与解调能力正相关,从而X’与解调能力正相关,ΔY与解调能力正相关,从而Y’与解调能力正相关。
与前述的资源配置方法和资源配置确定方法的实施例相对应,本公开还提供了资源配置装置和资源配置确定装置的实施例。
图12是根据本公开的实施例示出的一种资源配置装置的示意框图。本实施例所示的资源配置装置可以适用于基站,所述基站包括但不限于4G基站、5G基站、6G基站等通信系统中的基站。所述基站可以与作为用户设备的终端进行通信,所述终端包括但不限于手机、平板电脑、可穿戴设备、传感器、物联网设备等通信装置。
如图12所示,所述资源配置装置包括:
能力获取模块1201,被配置为获取终端的相位不连续的能力信息,其中,所述能力信息用于表征所述终端对上行重传的信息的相位不连续的允许程度;
资源配置模块1202,被配置为根据所述能力信息为所述终端配置用于上行重传的资源。
在一些实施例中,所述能力信息包括以下至少之一:
物理上行信道中被配置的用于上行重传的资源中,相邻资源之间允许存在的最 大时域间隔;
物理上行信道中被配置的用于上行重传的资源中,相邻资源之间允许存在的最大功率差。
在一些实施例中,所述能力信息包括所述相邻资源之间允许存在的最大时域间隔,所述资源配置模块,被配置为所述终端配置用于上行重传的资源,且在被配置给所述终端的资源中,相邻资源之间未被配置用于上行重传的资源的时域长度小于或等于所述最大时域间隔。
在一些实施例中,所述能力信息包括所述相邻资源之间允许存在的最大功率差,所述资源配置模块,被配置为所述终端配置用于上行重传的资源,且在被配置给所述终端的资源中,相邻资源之间的功率差小于或等于所述最大功率差。
在一些实施例中,所述资源配置模块,被配置为根据所述基站的解调能力和所述能力信息确定补偿值;根据所述补偿值对所述能力信息进行调整;根据调整后的能力信息为所述终端配置用于上行重传的资源。
在一些实施例中,所述能力信息包括所述相邻资源之间允许存在的最大时域间隔,调整后的能力信息为所述最大时域间隔与所述第一补偿值之和,所述资源配置模块,被配置为为所述终端配置用于上行重传的资源,且在被配置给所述终端的资源中,相邻资源之间未被配置用于上行重传的资源的时域长度,小于或等于所述最大时域间隔与所述第一补偿值之和。
在一些实施例中,所述能力信息包括所述相邻资源之间允许存在的最大功率差,调整后的能力信息为所述最大功率差与所述第二补偿值之和,所述资源配置模块,被配置为为所述终端配置用于上行重传的资源,且在被配置给所述终端的资源中,相邻资源之间的功率差小于或等于所述最大功率差与所述第二补偿值之和。
图13是根据本公开的实施例示出的另一种资源配置装置的示意框图。如图13所示,在一些实施例中,所述装置还包括:
能力发送模块1301,被配置为在获取终端的相位不连续的能力信息之前,向所述终端发送所述基站的解调能力。
图14是根据本公开的实施例示出的一种资源确定装置的示意框图。本实施例所示的资源确定装置可以适用于终端,所述终端包括但不限于手机、平板电脑、可穿戴设备、传感器、物联网设备等通信装置。所述终端可以作为用户设备与基站通信, 所述基站包括但不限于4G基站、5G基站、6G基站等通信系统中的基站。
如图14所示,所述资源确定装置包括:
能力发送模块1401,被配置为向基站发送所述终端的相位不连续的能力信息,其中,所述能力信息用于表征所述终端对上行重传的信息的相位不连续的允许程度;
资源确定模块1402,被配置为确定所述基站根据所述能力信息为所述终端配置的用于上行重传的资源。
在一些实施例中,所述能力信息包括以下至少之一:
物理上行信道中被配置的用于上行重传的资源中,相邻资源之间允许存在的最大时域间隔;
物理上行信道中被配置的用于上行重传的资源中,相邻资源之间允许存在的最大功率差。
图15是根据本公开的实施例示出的另一种资源确定装置的示意框图。如图14所示,在一些实施例中,所述装置还包括:
能力获取模块1501,被配置为在向基站发送所述终端的相位不连续的能力信息之前,获取所述基站的解调能力;
能力确定模块1502,被配置为根据所述解调能力确定所述能力信息,其中,所述最大时域间隔与所述解调能力正相关,所述最大功率差与所述解调能力正相关。
关于上述实施例中的装置,其中各个模块执行操作的具体方式已经在相关方法的实施例中进行了详细描述,此处将不做详细阐述说明。
对于装置实施例而言,由于其基本对应于方法实施例,所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的,其中所述作为分离部件说明的模块可以是或者也可以不是物理上分开的,作为模块显示的部件可以是或者也可以不是物理模块,即可以位于一个地方,或者也可以分布到多个网络模块上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性劳动的情况下,即可以理解并实施。
本公开的实施例还提出一种通信装置,包括:
处理器;
用于存储计算机程序的存储器;
其中,当所述计算机程序被处理器执行时,实现上述任一实施例所述的资源配置方法,和/或上述任一实施例所述的资源确定方法。
本公开的实施例还提出一种计算机可读存储介质,用于存储计算机程序,当所述计算机程序被处理器执行时,实现上述任一实施例所述的资源配置方法,和/或上述任一实施例所述的资源确定方法中的步骤。
如图16所示,图16是根据本公开的实施例示出的一种用于资源配置的装置1600的示意框图。装置1600可以被提供为一基站。参照图16,装置1600包括处理组件1622、无线发射/接收组件1624、天线组件1626、以及无线接口特有的信号处理部分,处理组件1622可进一步包括一个或多个处理器。处理组件1622中的其中一个处理器可以被配置为实现上述任一实施例所述的资源配置方法。
图17是根据本公开的实施例示出的一种用于资源确定的装置1700的示意框图。例如,装置1700可以是移动电话,计算机,数字广播终端,消息收发设备,游戏控制台,平板设备,医疗设备,健身设备,个人数字助理等。
参照图17,装置1700可以包括以下一个或多个组件:处理组件1702,存储器1704,电源组件1706,多媒体组件1708,音频组件1710,输入/输出(I/O)的接口1712,传感器组件1714,以及通信组件1716。
处理组件1702通常控制装置1700的整体操作,诸如与显示,电话呼叫,数据通信,相机操作和记录操作相关联的操作。处理组件1702可以包括一个或多个处理器1720来执行指令,以完成上述的资源确定方法的全部或部分步骤。此外,处理组件1702可以包括一个或多个模块,便于处理组件1702和其他组件之间的交互。例如,处理组件1702可以包括多媒体模块,以方便多媒体组件1708和处理组件1702之间的交互。
存储器1704被配置为存储各种类型的数据以支持在装置1700的操作。这些数据的示例包括用于在装置1700上操作的任何应用程序或方法的指令,联系人数据,电话簿数据,消息,图片,视频等。存储器1704可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。
电源组件1706为装置1700的各种组件提供电力。电源组件1706可以包括电 源管理系统,一个或多个电源,及其他与为装置1700生成、管理和分配电力相关联的组件。
多媒体组件1708包括在所述装置1700和用户之间的提供一个输出接口的屏幕。在一些实施例中,屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板,屏幕可以被实现为触摸屏,以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界,而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中,多媒体组件1708包括一个前置摄像头和/或后置摄像头。当装置1700处于操作模式,如拍摄模式或视频模式时,前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件1710被配置为输出和/或输入音频信号。例如,音频组件1710包括一个麦克风(MIC),当装置1700处于操作模式,如呼叫模式、记录模式和语音识别模式时,麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器1704或经由通信组件1716发送。在一些实施例中,音频组件1710还包括一个扬声器,用于输出音频信号。
I/O接口1712为处理组件1702和外围接口模块之间提供接口,上述外围接口模块可以是键盘,点击轮,按钮等。这些按钮可包括但不限于:主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件1714包括一个或多个传感器,用于为装置1700提供各个方面的状态评估。例如,传感器组件1714可以检测到装置1700的打开/关闭状态,组件的相对定位,例如所述组件为装置1700的显示器和小键盘,传感器组件1714还可以检测装置1700或装置1700一个组件的位置改变,用户与装置1700接触的存在或不存在,装置1700方位或加速/减速和装置1700的温度变化。传感器组件1714可以包括接近传感器,被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件1714还可以包括光传感器,如CMOS或CCD图像传感器,用于在成像应用中使用。在一些实施例中,该传感器组件1714还可以包括加速度传感器,陀螺仪传感器,磁传感器,压力传感器或温度传感器。
通信组件1716被配置为便于装置1700和其他设备之间有线或无线方式的通信。装置1700可以接入基于通信标准的无线网络,如WiFi,2G或3G,4G LTE、5G NR或它们的组合。在一个示例性实施例中,通信组件1716经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中,所述通信组件1716还包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术,红外数据协会(IrDA)技术,超宽带(UWB)技术,蓝牙(BT)技术和其他技术来实现。
在示例性实施例中,装置1700可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现,用于执行上述资源确定方法。
在示例性实施例中,还提供了一种包括指令的非临时性计算机可读存储介质,例如包括指令的存储器1704,上述指令可由装置1700的处理器1720执行以完成上述资源确定方法。例如,所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
本领域技术人员在考虑说明书及实践这里公开的公开后,将容易想到本公开的其它实施方案。本公开旨在涵盖本公开的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的,本公开的真正范围和精神由下面的权利要求指出。
应当理解的是,本公开并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。
需要说明的是,在本文中,诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
以上对本公开实施例所提供的方法和装置进行了详细介绍,本文中应用了具体个例对本公开的原理及实施方式进行了阐述,以上实施例的说明只是用于帮助理解本公开的方法及其核心思想;同时,对于本领域的一般技术人员,依据本公开的思想,在具体实施方式及应用范围上均会有改变之处,综上所述,本说明书内容不应理解为对本公开的限制。
Claims (15)
- 一种资源配置方法,其特征在于,适用于基站,所述方法包括:获取终端的相位不连续的能力信息,其中,所述能力信息用于表征所述终端对上行重传的信息的相位不连续的允许程度;根据所述能力信息为所述终端配置用于上行重传的资源。
- 根据权利要求1所述的方法,其特征在于,所述能力信息包括以下至少之一:物理上行信道中被配置的用于上行重传的资源中,相邻资源之间允许存在的最大时域间隔;物理上行信道中被配置的用于上行重传的资源中,相邻资源之间允许存在的最大功率差。
- 根据权利要求2所述的方法,其特征在于,所述能力信息包括所述相邻资源之间允许存在的最大时域间隔,所述根据所述能力信息为所述终端配置用于上行重传的资源包括:为所述终端配置用于上行重传的资源,且在被配置给所述终端的资源中,相邻资源之间未被配置用于上行重传的资源的时域长度小于或等于所述最大时域间隔。
- 根据权利要求2所述的方法,其特征在于,所述能力信息包括所述相邻资源之间允许存在的最大功率差,所述根据所述能力信息为所述终端配置用于上行重传的资源包括:为所述终端配置用于上行重传的资源,且在被配置给所述终端的资源中,相邻资源之间的功率差小于或等于所述最大功率差。
- 根据权利要求2所述的方法,其特征在于,所述根据所述能力信息为所述终端配置用于上行重传的资源包括:根据所述基站的解调能力和所述能力信息确定补偿值;根据所述补偿值对所述能力信息进行调整;根据调整后的能力信息为所述终端配置用于上行重传的资源。
- 根据权利要求5所述的方法,其特征在于,所述能力信息包括所述相邻资源之间允许存在的最大时域间隔,调整后的能力信息为所述最大时域间隔与所述第一补偿值之和,所述根据调整后的能力信息为所述终端配置用于上行重传的资源包括:为所述终端配置用于上行重传的资源,且在被配置给所述终端的资源中,相邻资源之间未被配置用于上行重传的资源的时域长度,小于或等于所述最大时域间隔与所述第一补偿值之和。
- 根据权利要求5所述的方法,其特征在于,所述能力信息包括所述相邻资源之间允许存在的最大功率差,调整后的能力信息为所述最大功率差与所述第二补偿值之和,所述根据调整后的能力信息为所述终端配置用于上行重传的资源包括:为所述终端配置用于上行重传的资源,且在被配置给所述终端的资源中,相邻资源之间的功率差小于或等于所述最大功率差与所述第二补偿值之和。
- 根据权利要求1所述的方法,其特征在于,在获取终端的相位不连续的能力信息之前,所述方法还包括:向所述终端发送所述基站的解调能力。
- 一种资源确定方法,其特征在于,适用于终端,所述方法包括:向基站发送所述终端的相位不连续的能力信息,其中,所述能力信息用于表征所述终端对上行重传的信息的相位不连续的允许程度;确定所述基站根据所述能力信息为所述终端配置的用于上行重传的资源。
- 根据权利要求9所述的方法,其特征在于,所述能力信息包括以下至少之一:物理上行信道中被配置的用于上行重传的资源中,相邻资源之间允许存在的最大时域间隔;物理上行信道中被配置的用于上行重传的资源中,相邻资源之间允许存在的最大功率差。
- 根据权利要求10所述的方法,其特征在于,在向基站发送所述终端的相位不连续的能力信息之前,所述方法还包括:获取所述基站的解调能力;根据所述解调能力确定所述能力信息,其中,所述最大时域间隔与所述解调能力正相关,所述最大功率差与所述解调能力正相关。
- 一种资源配置装置,其特征在于,适用于基站,所述装置包括:能力获取模块,被配置为获取终端的相位不连续的能力信息,其中,所述能力信息用于表征所述终端对上行重传的信息的相位不连续的允许程度;资源配置模块,被配置为根据所述能力信息为所述终端配置用于上行重传的资源。
- 一种资源确定装置,其特征在于,适用于终端,所述装置包括:能力发送模块,被配置为向基站发送所述终端的相位不连续的能力信息,其中,所述能力信息用于表征所述终端对上行重传的信息的相位不连续的允许程度;资源确定模块,被配置为确定所述基站根据所述能力信息为所述终端配置的用于上行重传的资源。
- 一种通信装置,其特征在于,包括:处理器;用于存储计算机程序的存储器;其中,当所述计算机程序被处理器执行时,实现权利要求1至8中任一项所述的资源配置方法,和/或权利要求9至11中任一项所述的资源确定方法。
- 一种计算机可读存储介质,用于存储计算机程序,其特征在于,当所述计算机程序被处理器执行时,实现权利要求1至8中任一项所述的资源配置方法,和/或权利要求9至11中任一项所述的资源确定方法中的步骤。
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Publication number | Priority date | Publication date | Assignee | Title |
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US20220312409A1 (en) * | 2021-03-29 | 2022-09-29 | Qualcomm Incorporated | Transmission continuity capability reporting |
US12082167B2 (en) * | 2021-03-29 | 2024-09-03 | Qualcomm Incorporated | Transmission continuity capability reporting |
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