CN103379536A - Measurement reporting method and device, notification method and device and measurement reporting system - Google Patents
Measurement reporting method and device, notification method and device and measurement reporting system Download PDFInfo
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- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
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- H04W36/0005—Control or signalling for completing the hand-off
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Abstract
The invention discloses a measurement reporting method and device, a notification method and device and a measurement reporting system. The measurement reporting method includes the steps of receiving at least two measurement thresholds from a base station and indication information which is used for indicating UE to conduct measurement reporting according to the at least two measurement thresholds, and conducting reporting on the base station according to the indication information. Through the measurement report method and device, the notification method and device and the measurement report system, the problem that in the prior art, measurement reporting thresholds need to be configured for a plurality of times when a plurality of measurement results need to be obtained by the base station is solved, and air interface resources are saved.
Description
Technical Field
The present invention relates to the field of communications, and in particular, to a measurement reporting method, a notification method, an apparatus, and a system.
Background
At present, a base station needs to perform related operations according to measurement information reported by a terminal (User Equipment, abbreviated as UE) in some cases, for example, in a Long Term Evolution (LTE) network, when the UE moves, if the signal quality of a Serving Cell (also referred to as Source Cell) is worse and worse (for example, interference is serious) or the signal strength of the Serving Cell (Serving Cell) is worse and worse (for example, when the UE moves to a Cell edge), in order to meet the service quality of a User, the UE needs to be switched to a Target Cell (Target Cell) that can provide better service quality.
In general, the UE performs measurement reporting according to a measurement threshold configured by the base station, and when a measurement result of the UE meets the measurement threshold configured by the base station, the UE reports the measurement result to the base station, so that the base station performs related operations according to the measurement result. However, the current base station can only configure one measurement threshold in a process of configuring the measurement threshold for the terminal once, and when the base station needs to determine whether to perform the next operation according to a plurality of measurement results of the terminal, the base station needs to perform the configuration of the measurement threshold for the terminal for a plurality of times.
For example, the UE in the connected state is determined by the network according to the information reported by the UE, that is, when the UE detects that the signal strength or quality of the serving cell is lower than a specified threshold, the network side (e.g., the base station) selects a cell meeting the handover condition according to the network configuration and the neighboring cell information and notifies the UE to handover to the target neighboring cell. In an LTE system, a base station may set a reporting threshold of a UE measurement report, when a network side issues a2 (or a1, etc.) measurement at present, the amount triggering the measurement may only select Reference Signal Received Power (RSRP) or Reference Signal Received Quality (RSRQ), and the configuration of the threshold may only select one of threshold-RSRP and threshold-RSRQ. If the RSRP and the RSRQ need to be considered simultaneously, two measurements need to be issued simultaneously, on one hand, radio resources are wasted, on the other hand, the processing is complex for an evolved node B (eNB), and the eNB needs to do double work when issuing the measurements and closing the measurements.
Disclosure of Invention
The invention provides a measurement reporting method, a notification method, a device and a system, aiming at the problem that a base station needs to configure a measurement reporting threshold for multiple times when needing to obtain multiple measurement results in the related art, and at least solving the problem.
According to an aspect of the present invention, a measurement reporting method is provided, including: receiving at least two measurement thresholds from a base station and indication information used for indicating UE to carry out measurement reporting according to the at least two measurement thresholds; and reporting to the base station according to the indication information.
Preferably, reporting to the base station according to the indication information includes: and reporting the measurement results corresponding to the at least two measurement thresholds to the base station when at least one of the at least two measurement thresholds is met.
Preferably, the at least two measurement thresholds comprise: the reporting of the measurement results corresponding to the at least two measurement thresholds to the base station when at least one of the at least two measurement thresholds is met comprises: and when the measurement result of the RSRP is higher than or equal to the RSRP measurement threshold and/or the measurement result of the RSRQ is higher than or equal to the RSRQ measurement threshold, reporting the measurement result of the RSRP and the measurement result of the RSRQ to the base station.
Preferably, after reporting to the base station according to the indication information, the method further includes: and the base station informs the UE to carry out switching operation or redirection operation according to the reported result.
Preferably, the notifying, by the base station according to the result of measurement reporting, the UE to perform the handover operation or the redirection operation includes: when the result reported by the measurement meets a preset switching condition, the base station informs the UE to carry out switching operation; or, when the result reported by the measurement does not meet a preset switching condition, the base station notifies the UE to perform redirection operation.
Preferably, the notifying, by the base station, the UE to perform the handover operation includes: and the base station informs the UE of switching operation through an RrcConnectionReconfiguration message and/or a MobilityFromEUTRACommand message.
According to another aspect of the present invention, there is provided a notification method including: sending at least two measurement thresholds and indication information for indicating the UE to carry out measurement reporting according to the at least two measurement thresholds to the UE; and receiving a result reported by the UE, and informing the UE to perform switching operation or redirection operation according to the result.
According to another aspect of the present invention, there is also provided a measurement reporting apparatus, located in a UE, including: a first receiving module, configured to receive at least two measurement thresholds from a base station and indication information for indicating a UE to perform measurement reporting according to the at least two measurement thresholds; and the reporting module is used for reporting to the base station according to the indication information.
Preferably, the at least two measurement thresholds comprise: the reporting module is used for: and when the measurement result of the RSRP is higher than or equal to the RSRP measurement threshold and/or the measurement result of the RSRQ is higher than or equal to the RSRQ measurement threshold, reporting the measurement result of the RSRP and the measurement result of the RSRQ to the base station.
According to another aspect of the present invention, there is also provided a notification apparatus, located in a base station, including: a sending module, configured to send at least two measurement thresholds and indication information used for indicating the UE to perform measurement reporting according to the at least two measurement thresholds to the UE; a second receiving module, configured to receive a result reported by the UE; and the notification module is used for notifying the UE to carry out switching operation or redirection operation according to the result reported by the UE.
According to another aspect of the present invention, a measurement reporting system is further provided, which includes the measurement reporting apparatus and the notification apparatus.
According to the invention, at least two measurement thresholds from a base station and indication information for indicating UE to carry out measurement reporting according to the at least two measurement thresholds are received; according to the method for reporting the indication information to the base station, the problem that the base station needs to be configured with the measurement reporting threshold for multiple times when needing to obtain multiple measurement results in the related technology is solved, and air interface resources are saved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a flowchart of a measurement reporting method according to an embodiment of the present invention;
FIG. 2 is a flow diagram of a notification method according to an embodiment of the invention;
fig. 3 is a block diagram of a measurement reporting apparatus according to an embodiment of the present invention;
FIG. 4 is a block diagram of a notification device according to an embodiment of the present invention;
fig. 5 is a block diagram of a measurement reporting system according to an embodiment of the present invention;
fig. 6 is a schematic view of a measurement reporting and handover processing flow when RSRP meets a threshold when a measurement trigger is selected as a booth according to a second embodiment of the present invention;
fig. 7 is a schematic diagram of a measurement reporting and handover processing flow when RSRQ satisfies a threshold when a measurement trigger is selected as a booth according to a third embodiment of the present invention;
fig. 8 is a schematic view of a measurement reporting and handover processing flow when RSRP meets a threshold when a measurement trigger is selected as a booth according to a fourth embodiment of the present invention;
fig. 9 is a schematic view of a measurement reporting and handover processing flow when RSRQ satisfies a threshold when a measurement trigger is selected as a booth according to a fifth embodiment of the present invention;
fig. 10 is a schematic view of a measurement reporting and redirection processing flow when RSRP meets a threshold when a measurement trigger is selected as a booth according to a sixth embodiment of the present invention;
fig. 11 is a schematic view of a process flow of measurement reporting and redirection when RSRQ satisfies a threshold when a measurement trigger is selected as a booth according to a seventh embodiment of the present invention.
Detailed Description
The invention will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
In this embodiment, a measurement reporting method is provided, and fig. 1 is a flowchart of a measurement reporting method according to an embodiment of the present invention, as shown in fig. 1, the method includes the following steps:
step S102, receiving at least two measurement thresholds from a base station and indication information for indicating UE to perform measurement reporting according to the at least two measurement thresholds;
and step S104, reporting to the base station according to the indication information.
In this embodiment, through the above steps, after receiving the multiple measurement thresholds sent by the base station and the indication information for performing measurement reporting according to the thresholds, the reporting of the measurement result may be performed according to the indication information, so that the multiple measurement thresholds may be configured simultaneously through one configuration of the measurement thresholds, and the reporting operation may be performed according to all the measurement thresholds, thereby solving the problem in the related art that the measurement reporting thresholds need to be configured multiple times when the base station needs to obtain multiple measurement results, and saving air interface resources.
As a preferred embodiment, when at least one of the plurality of measurement thresholds is satisfied, the measurement results corresponding to all the measurement thresholds may be reported to the base station. By the method, all measurement results can be reported to the base station under the condition that any one of a plurality of measurement thresholds configured by the base station is met, and the reporting sensitivity is improved.
Here, the LTE system is taken as an example, and in the case of the LTE network, the base station can grasp the two parameters, RSRP and RSRQ. Based on this, the base station may configure an RSRP measurement threshold and an RSRQ measurement threshold for the UE in step S102, and when the measurement result of the RSRP is higher than or equal to the RSRP measurement threshold and/or the measurement result of the RSRQ is higher than or equal to the RSRQ measurement threshold, the UE reports the measurement result of the RSRP and the measurement result of the RSRQ to the base station together. In other systems, the correlation process may be performed based on other parameters.
As a preferred embodiment, after the base station obtains the measurement result reported by the UE, the base station may notify the UE to perform a handover operation or a redirection operation according to the reported result.
For example, when the result reported by the measurement meets a preset handover condition, the base station may notify the UE to perform a handover operation; or, when the result reported by the measurement does not satisfy the preset handover condition, the base station may notify the UE to perform a redirection operation. The preset switching condition may be determined according to the specific implementation environment and other factors, and the determination manner is described in detail in the related art, and therefore is not described herein again.
Preferably, the base station may notify the UE of a handover operation (e.g., direct handover, or Cell Change Order (CCO) handover) through an rcconnectionreconfiguration message and/or a mobilityfromeutrommand message. For the redirection operation, the base station may notify the UE to perform the redirection operation through an rcconnectionrelease message. The method has strong feasibility and is convenient to operate. The redirection operation is different from the handover operation in that the redirection operation interrupts the current service of the UE, and the handover operation can maintain the continuity of the current service of the UE.
Corresponding to the above method, this embodiment further provides a measurement reporting apparatus, located in the UE, for implementing the foregoing embodiment and the preferred embodiment, which have already been described and are not described again. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. Although the means described in the embodiments below are preferably implemented in software, an implementation in hardware, or a combination of software and hardware is also possible and contemplated.
In this embodiment, a notification method is further provided, and fig. 2 is a flowchart of the notification method according to the embodiment of the present invention, as shown in fig. 2, the method includes the following steps:
step S202, at least two measurement thresholds and indication information used for indicating the UE to carry out measurement reporting according to the at least two measurement thresholds are sent to the UE;
step S204, receiving the result reported by the UE, and informing the UE to perform switching operation or redirection operation according to the result.
In this embodiment, through the above steps, a plurality of measurement thresholds and indication information for performing measurement reporting according to the thresholds are sent to the UE, and the UE is notified whether to perform subsequent handover processing according to the reported measurement result, so that a plurality of measurement thresholds can be configured simultaneously by configuring the measurement thresholds once, and the UE can perform reporting operation according to all the measurement thresholds, thereby solving the problem that the measurement reporting thresholds need to be configured for multiple times when the base station needs to obtain a plurality of measurement results in the related art, and saving air interface resources.
Fig. 3 is a block diagram of a measurement reporting apparatus 30 according to an embodiment of the present invention, and as shown in fig. 3, the apparatus 30 includes: the first receiving module 32 and the reporting module 34, which are described in detail below.
A first receiving module 32, configured to receive at least two measurement thresholds from a base station and indication information for indicating the UE to perform measurement reporting according to the at least two measurement thresholds; and a reporting module 34, connected to the first receiving module 32, configured to report to the base station according to the indication information.
Preferably, when the at least two measurement thresholds include an RSRP measurement threshold and an RSRQ measurement threshold, the reporting module 34 may be configured to: and when the measurement result of the RSRP is higher than or equal to the RSRP measurement threshold and/or the measurement result of the RSRQ is higher than or equal to the RSRQ measurement threshold, reporting the measurement result of the RSRP and the measurement result of the RSRQ to the base station.
In this embodiment, there is also provided a notification apparatus located in a base station, and fig. 4 is a block diagram of a structure of the notification apparatus 40 according to an embodiment of the present invention, as shown in fig. 4, the notification apparatus 40 includes: a sending module 42, a second receiving module 44, and a notification module 46, each of which is described in detail below.
A sending module 42, configured to send at least two measurement thresholds and indication information for indicating the UE to perform measurement reporting according to the at least two measurement thresholds to the UE; a second receiving module 44, configured to receive a result reported by the UE; a notification module 46, connected to the second receiving module 44, configured to notify the UE to perform a handover operation or a redirection operation according to a result reported by the UE and received by the second receiving module 44.
Fig. 5 is a block diagram of a measurement reporting system according to an embodiment of the present invention, and as shown in fig. 5, the system includes the measurement reporting apparatus 30 shown in fig. 3 and the notification apparatus 40 shown in fig. 4.
The following description is given in conjunction with the preferred embodiments, which combine the above embodiments and their preferred embodiments.
Example one
In the preferred embodiment, an LTE system is taken as an example for explanation, and in order to solve how to perform handover processing or not according to the signal strength and the signal quality of the serving cell simultaneously in the LTE system, a method strategy is provided that considers the handover-related decision of the signal strength and the signal quality.
In the preferred embodiment, the initial measurement configuration is taken as an example, the ReportConfigEUTRA information message is modified to enable the message to simultaneously carry a signal quality (RSRQ) threshold and a signal strength (RSRP) threshold, when the UE receives the trigger quantity option as a booth, the eNB indicates that the eNB notifies the UE of both thresholds issued as reporting trigger quantities, and the UE simultaneously uses the received threshold-RSRP and threshold-RSRQ as measurement reporting thresholds.
Considering that in practice, in order to guarantee the service quality of the user, sometimes the signal strength and the signal quality of the serving cell need to be considered at the same time. In order to not occupy too much limited air interface resources, it may be considered that the measurement configuration is slightly changed without increasing the measurement configuration of the eNB, so that the purpose of considering the cell signal quality and the signal strength at the same time is satisfied. In this preferred embodiment, the base station may set that the UE carries RSRP and RSRQ at the same time when reporting measurement, that is, the UE may measure RSRP and RSPQ at the same time. Based on this, the base station may modify the content of the measurement configuration, specifically, adding a box option in the measurement trigger quantity indicates that the UE needs to simultaneously determine two thresholds, namely, RSRP and RSPQ, and perform measurement reporting when any one of the thresholds meets the condition, that is, simultaneously set the two thresholds, namely, to trigger the UE measurement reporting, and simultaneously issue a2 (or a1, etc.) measurement, the base station may simultaneously issue the two thresholds, and the UE side may implement simultaneous determination of RSRP and RSPQ, and when any one of the thresholds exceeds the threshold, report the measured RSRP or RSPQ value.
Preferably, the preferred embodiment may make a small modification on the basis of issuing the measurement configuration, specifically, add a booth field in the triggerQuantity of the report configeutra information element, and modify thresholdretra to configure RSRP and RSRQ thresholds at the same time. When triggerQuantity is RSRP or RSRQ, UE acquires corresponding threshold-RSRP or threshold-RSRQ; when trigger quantity is a volume, the UE simultaneously acquires threshold-RSRP and threshold-RSRQ, namely, both thresholds are used as trigger quantity for measurement reporting. Compared with the current implementation scheme, the purpose of current dual-measurement issuing can be realized by the eNB without simultaneously issuing the same measurement configuration with different trigger thresholds, so that air interface resources are effectively saved, and the processing complexity of the eNB is reduced. In addition, the modification mode in the preferred embodiment has little influence on the measurement function, and when the booth is not selected, the function is completely the same as the function realized by independently selecting one threshold of RSRP or RSRQ, and when the booth is selected, the purpose of simultaneously considering the cell signal strength and the signal quality can be achieved.
The following is a preferred configuration modification manner for triggering a measurement reporting option and a measurement threshold in a measurement configuration modified by a ReportConfigEUTRA information element according to an embodiment of the present invention, where a booth field is added to triggerQuantity in the modification manner, and threshold eutra is modified to configure RSRP and RSRQ thresholds at the same time. See the following bold part for the modified measurement configuration message structure (add the booth field in triggerQuantity, ThresholdEUTRA modified to configure both RSRP and RSRQ thresholds):
adding a booth option in the triggerQuantity, and selecting the option when the signal strength and the signal quality need to be considered simultaneously; at this time, the UE may obtain threshold-RSRP and threshold-RSRQ at the same time, both of which are used as trigger thresholds for UE measurement reporting. In addition, the above configuration also introduces interface elements for characterizing signal quality: UE Quality Info IE. Herein mainly RSRP and RSRQ. The type of threshold eutra is modified from CHOICE to SEQUENCE by modifying the type of threshold eutra, i.e. two threshold values can be simultaneously brought when the eNB issues a measurement. Through the preferred configuration mode, when the eNodeB sends measurement to the UE, the report ConfigEUTRA cell simultaneously carries RSRP and RSRQ threshold values, when the UE judges whether the measurement report is reported, the UE simultaneously judges and processes the RSRP and the RSRQ, and when any one of the two thresholds is met, the measurement report is reported.
By means of the method in the preferred embodiment, when the switching judgment condition needs to be simultaneously determined according to the RSRP and the RSRQ, the eNB does not need to issue two similar measurements, the eNB carries out complex processing on a measurement report, and functions of the UE are effectively utilized. Moreover, only the RSRP threshold (threshold-RSRP) or the RSRQ threshold (threshold-RSRQ) is changed into the condition of simultaneously carrying the RSRP threshold and the RSRQ threshold in the measurement configuration, and a booth option is added to the TriggerType, when the UE receives the option, the UE simultaneously judges the measured RSRP and the RSRQ, and if one meets the threshold, the threshold is reported, so that the eNB does not add a new measurement configuration, the subsequent processing can be still carried out according to the trigger quantity actually reported after the measurement report comes, the influence on the eNB is small, the waste of air interface resources is avoided, and the complexity of the eNB processing is further reduced.
Example two
Fig. 6 is a schematic view of a measurement reporting and handover processing flow when RSRP meets a threshold when measurement trigger is selected as a booth according to a second embodiment of the present invention, and a handover flow in an EUTRAN system where an eNB issues a RSRP and an RSRQ dual threshold through rcconnectionreconfiguration message configuration and RSRP triggers measurement reporting is further described in detail with reference to fig. 6. As shown in fig. 6, the process includes the following steps:
step S602, the eNB issues measurement configuration to the UE through an RrcConnectionReconfiguration message, wherein triggerQuantity in the measurement configuration is booth, and ThresholdEUTRA simultaneously carries threshold-RSRP and threshold-RSRQ.
Step S604, when the measured RSRP exceeds the threshold-RSRP, the UE reports a measurement report, and the measurement report simultaneously reports the RSRP and the RSRQ.
Step S606, the eNB carries out switching judgment, and when the switching condition is met, the eNB initiates switching preparation through the HANDOVERREQUEST message.
Step S608, after the handover preparation is successful, the eNB receives the handover request no wledge message.
In step S610, the eNB notifies the UE of handover through mobility control info in the rcconnectionreconfiguration message.
EXAMPLE III
Fig. 7 is a schematic diagram of a measurement reporting and handover processing flow when RSRQ meets a threshold when a measurement trigger is selected as a booth according to a third embodiment of the present invention, and a handover flow in an EUTRAN system where an eNB issues a RSRP and RSRQ dual threshold through rcconnectionreconfiguration message configuration and RSRQ triggers measurement reporting is further described in detail with reference to fig. 7. As shown in fig. 7, the process includes the following steps:
step S702, the eNB issues measurement configuration to the UE through an RrcConnectionReconfiguration message, wherein triggerQuantity in the measurement configuration is booth, and ThresholdEUTRA simultaneously carries threshold-RSRP and threshold-RSRQ.
Step S704, when the measured RSRQ exceeds the threshold-RSRP, the UE reports a measurement report, and the measurement report simultaneously reports the RSRQ and the RSRQ.
Step S706, the eNB carries out switching judgment inside, and when the switching condition is met, the eNB initiates switching preparation through a HANDOVERREQUEST message.
Step S708, after the handover preparation is successful, the eNB receives the handover request acknowledgement receipt message.
In step S710, the eNB notifies the UE of handover through mobility control info in the rcconnectionreconfiguration message.
Example four
Fig. 8 is a schematic view of a measurement report and handover processing flow when RSRP meets a threshold when measurement trigger is selected as a booth according to a fourth embodiment of the present invention, and with reference to fig. 8, an inter-system handover flow where an eNB triggers measurement report by RSRP and RSRQ threshold trigger at the same time through rcconnectionreconfiguration message configuration and RSRP triggers measurement report will be described in further detail. As shown in fig. 8, the process includes the following steps:
step S802, the eNB issues measurement configuration to the UE through an RrcConnectionReconfiguration message, wherein triggerQuantity in the measurement configuration is booth, and ThresholdEUTRA simultaneously carries threshold-RSRP and threshold-RSRQ.
Step S804, when the measured RSRP exceeds the threshold-RSRP, the UE reports a measurement report, and the measurement report simultaneously reports the RSRP and the RSRQ.
Step S806, the eNB carries out switching judgment, and when the switching condition is satisfied, the eNB initiates switching preparation through the HANDOVERREQUEST message.
Step S808, after the handover preparation is successful, the eNB receives the handover request no wledge message.
Step S810, the eNB notifies the UE to perform handover or CCO through the MobilityFromEUTRACommand message.
EXAMPLE five
Fig. 9 is a schematic view of a measurement report and a handover processing flow when RSRQ meets a threshold when a measurement trigger is selected as a booth according to a fifth embodiment of the present invention, and with reference to fig. 9, a further detailed description is given of an inter-system handover flow in which an eNB simultaneously issues RSRP and RSRQ threshold trigger measurement reports through rcconnectionreconfiguration message configuration, and RSRQ trigger measurement reports. As shown in fig. 9, the process includes the following steps:
step S902, the eNB issues measurement configuration to the UE through an RrcConnectionReconfiguration message, wherein triggerQuantity in the measurement configuration is booth, and ThresholdEUTRA simultaneously carries threshold-RSRP and threshold-RSRQ.
Step S904, when the measured RSRQ exceeds the threshold-RSRP, the UE reports a measurement report, and the measurement report simultaneously reports the RSRP and the RSRQ.
Step S906, the eNB carries out switching judgment inside, and when the switching condition is met, the eNB initiates switching preparation through a HANDOVERREQUEST message.
Step S908, after the handover preparation is successful, the eNB receives the handover request acknowledgement receipt message.
Step S910, the eNB notifies the UE to perform handover or CCO through the MobilityFromEUTRACommand message.
EXAMPLE six
Fig. 10 is a schematic view of a measurement reporting and redirection processing flow when RSRP meets a threshold when measurement trigger is selected as a booth according to a sixth embodiment of the present invention, and with reference to fig. 10, a blind redirection process in which an eNB triggers measurement reporting and RSRP and RSRQ thresholds are simultaneously issued by configuring through an rcconnectionreconfiguration message, and RSRP triggers measurement reporting is described in further detail below. As shown in fig. 10, the process includes the following steps:
step S1002, the eNB issues measurement configuration to the UE through an RrcConnectionReconfiguration message, wherein triggerQuantity in the measurement configuration is booth, and ThresholdEUTRA simultaneously carries threshold-RSRP and threshold-RSRQ.
Step S1004, when the measured RSRP exceeds the threshold-RSRP, the UE reports a measurement report, and the measurement report simultaneously reports the RSRP and the RSRQ.
Step S1006, the eNB makes a switching decision, and when the switching condition is not satisfied, the eNB initiates a redirection flow through an RrcConnectionRelease message.
EXAMPLE seven
Fig. 11 is a schematic view of a measurement reporting and redirection processing flow when RSRQ meets a threshold when a measurement trigger is selected as a booth according to a seventh embodiment of the present invention, and a blind redirection flow for an eNB to trigger measurement reporting and RSRP and RSRQ threshold triggered measurement reporting simultaneously through rcconnectionreconfiguration message configuration is further described in detail with reference to fig. 11. As shown in fig. 11, the process includes the following steps:
step S1102, the eNB issues measurement configuration to the UE through an RrcConnectionReconfiguration message, wherein triggerQuantity in the measurement configuration is booth, and ThresholdEUTRA simultaneously carries threshold-RSRP and threshold-RSRQ.
Step S1104, when the measured RSRQ exceeds the threshold-RSRP, the UE reports a measurement report, and the measurement report simultaneously reports the RSRQ and the RSRQ.
Step S1106, the eNB makes a handover decision, and when the handover condition is not satisfied, the eNB initiates a redirection procedure through an rcconnectionrelease message.
Example eight
The preferred embodiment further describes details of processing of the UE, in which the eNB configures, through an rcconnectionreconfiguration message, an intelligent reporting mode for triggering measurement and reporting by simultaneously sending an RSRP and an RSRQ threshold.
When the trigger quantity value in the measurement configuration is received by the UE and is a booth, the RSRP and the RSRQ values of the service cell can be measured simultaneously during periodic measurement, and are compared with the RSRP and the RSRQ threshold which are issued simultaneously, and the RSRP and the RSRQ which are to be measured are reported when any one of the RSRP and the RSRQ meets the threshold.
In another embodiment, a software is provided, which is used to execute the technical solutions described in the above embodiments and the preferred embodiments.
In another embodiment, a storage medium is provided, wherein the software is stored in the storage medium, and the storage medium includes, but is not limited to, an optical disc, a floppy disc, a hard disc, a rewritable memory, and the like.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. A measurement reporting method is characterized by comprising the following steps:
receiving at least two measurement thresholds from a base station and indication information used for indicating User Equipment (UE) to carry out measurement reporting according to the at least two measurement thresholds;
and reporting to the base station according to the indication information.
2. The method of claim 1, wherein reporting to the base station according to the indication information comprises:
and reporting the measurement results corresponding to the at least two measurement thresholds to the base station when at least one of the at least two measurement thresholds is met.
3. The method of claim 2, wherein the at least two measurement thresholds comprise: the reporting of the measurement results corresponding to the at least two measurement thresholds to the base station when at least one of the at least two measurement thresholds is met comprises:
and when the measurement result of the RSRP is higher than or equal to the RSRP measurement threshold and/or the measurement result of the RSRQ is higher than or equal to the RSRQ measurement threshold, reporting the measurement result of the RSRP and the measurement result of the RSRQ to the base station.
4. The method according to any one of claims 1 to 3, further comprising, after reporting to the base station according to the indication information:
and the base station informs the UE to carry out switching operation or redirection operation according to the reported result.
5. The method of claim 4, wherein the step of the base station notifying the UE of performing the handover operation or the redirection operation according to the result of the measurement report comprises:
when the result reported by the measurement meets a preset switching condition, the base station informs the UE to carry out switching operation; or,
and when the measurement report result does not meet the preset switching condition, the base station informs the UE to carry out redirection operation.
6. The method of claim 5, wherein the base station informing the UE of the handover operation comprises:
and the base station informs the UE of switching operation through an RrcConnectionReconfiguration message and/or a MobilityFromEUTRACommand message.
7. A notification method, comprising:
sending at least two measurement thresholds and indication information used for indicating the UE to carry out measurement reporting according to the at least two measurement thresholds to User Equipment (UE);
and receiving a result reported by the UE, and informing the UE to perform switching operation or redirection operation according to the result.
8. A measurement reporting device located in a User Equipment (UE), comprising:
a first receiving module, configured to receive at least two measurement thresholds from a base station and indication information for indicating a UE to perform measurement reporting according to the at least two measurement thresholds;
and the reporting module is used for reporting to the base station according to the indication information.
9. The apparatus of claim 8, wherein the at least two measurement thresholds comprise: the Reference Signaling Received Power (RSRP) measurement threshold and the Reference Signaling Received Quality (RSRQ) measurement threshold, the reporting module is used for:
and when the measurement result of the RSRP is higher than or equal to the RSRP measurement threshold and/or the measurement result of the RSRQ is higher than or equal to the RSRQ measurement threshold, reporting the measurement result of the RSRP and the measurement result of the RSRQ to the base station.
10. A notification apparatus in a base station, comprising:
a sending module, configured to send at least two measurement thresholds and indication information used for indicating the UE to perform measurement reporting according to the at least two measurement thresholds to a user equipment UE;
a second receiving module, configured to receive a result reported by the UE;
and the notification module is used for notifying the UE to carry out switching operation or redirection operation according to the result reported by the UE.
11. A measurement reporting system comprising the measurement reporting apparatus according to claim 8 or 9, and further comprising the notification apparatus according to claim 10.
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| CN2012101251775A CN103379536A (en) | 2012-04-25 | 2012-04-25 | Measurement reporting method and device, notification method and device and measurement reporting system |
| PCT/CN2013/074249 WO2014005459A1 (en) | 2012-04-25 | 2013-04-16 | Measurement reporting method, and notification method, device and system |
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| CN2012101251775A CN103379536A (en) | 2012-04-25 | 2012-04-25 | Measurement reporting method and device, notification method and device and measurement reporting system |
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