CN103763733B - One kind measurement realization method and system - Google Patents

One kind measurement realization method and system Download PDF

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CN103763733B
CN103763733B CN201310411220.9A CN201310411220A CN103763733B CN 103763733 B CN103763733 B CN 103763733B CN 201310411220 A CN201310411220 A CN 201310411220A CN 103763733 B CN103763733 B CN 103763733B
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measurement
measurement task
reporting
report
mid
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CN103763733A (en
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黄亚达
陈中明
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ZTE Corp
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ZTE Corp
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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Abstract

Implementation method is measured the invention discloses one kind, this method includes：UE measurement task uploaded state from after the completion of not completing and be changed into, delete the measurement task.System is realized the invention also discloses one kind measurement, the system includes：Delete unit, for UE measurement task uploaded state from after the completion of not completing and be changed into, delete the measurement task.Using the present invention, measurement can be realized, and UE is reduced unnecessary measurement, so as to reduce UE power consumption, and UE other resources energy consumption expense.

Description

Measurement implementation method and system
The application is a divisional application of patent applications with application numbers of 200910077917.0, application dates of 2009, 02 and 03 and an invention name of "a measurement implementation method and system".
Technical Field
The present invention relates to measurement technologies, and in particular, to an optimized measurement implementation method and system.
Background
In mobile communication systems, cell reselection and handover are important functions thereof. In order to successfully implement cell reselection, a User Equipment (UE) needs to measure signal quality of different cells so as to select a suitable cell for camping. After the UE establishes a connection with the network in a certain cell, the UE still needs to measure the signal quality of its neighboring cell, so as to select a suitable cell for handover, thereby satisfying the mobility requirement. In the connected state, during measurement, the network side sends a measurement control message to the UE, and the UE needs to report a measurement report according to the content in the measurement control message. Here, the content encapsulated in the measurement control message includes: measurement Object (MO), Configuration information (RC) of a Measurement Report, Measurement identification (MID, Measurement ID), Measurement threshold (s-Measure), Measurement quality Configuration, and Configuration of Measurement gaps. The MO can be a frequency point, a group of frequency points or a group of cells on the frequency point; the RC is configured to configure attributes of the measurement report, such as event triggered reporting or periodic triggered reporting, and configurations corresponding to each triggered reporting; the MID is an identifier corresponding to a specific measurement task and associates an MO with an RC; s-Measure is a measurement threshold value of the signal quality of the cell where the UE currently resides; the measurement quality configuration is used for indicating specific measurement quality; the configuration of the measurement gap is used for configuration information such as pilot frequency measurement.
It is to be noted that the measurement tasks involved in the measurement can be understood as: the measurement task is composed of an MO corresponding to the MID and a corresponding RC, for example, an MO corresponding to the MID1 is a frequency point A, and the corresponding RC is configured to trigger the reported measurement event when the signal quality of a cell on the frequency point A is greater than s-Measure, and then execute the measurement task. The MID is used for identifying the configured measurement tasks, so that the UE can know the number of the configured measurement tasks through the number of the configured MIDs, and obtain the attributes of the measurement tasks, such as the measurement frequency point a or B, the measurement which should be reported by event triggering or periodic triggering, and the like, through the MO and the RC corresponding to the MID. After receiving the measurement control message, the UE stores the configuration content related to measurement in its VarMeasurementConfiguration variable, that is, the VarMeasurementConfiguration variable is used to store the configuration content related to measurement, where the configuration content related to measurement includes: the configured MO list, the RC list and the MID list also comprise s-Measure, measurement quality configuration, measurement clearance and other measurement related configurations.
In the third generation Long Term Evolution (LTE) system, the UE performs measurement according to the following measurement rules.
For all configured MIDs, namely MIDs stored in the VarMeasurementConfiguration variable, if an MO corresponding to the MID needs to be configured with a measurement gap, and the measurement gap is configured, and a necessary precondition for measurement is satisfied, that is, the signal measurement quality of a cell where the UE resides is less than the configured s-Measure or s-Measure is not configured, the UE measures the MO corresponding to the MID.
That is, after the necessary precondition is satisfied, when the radio quality of the camping cell is good enough, that is, the signal measurement quality of the camping cell where the UE is located is greater than s-Measure, the UE does not perform any measurement, so that the measurement of the UE can be reduced. Or, for the MO measurement of the pilot frequency, a special measurement gap is needed, and if the measurement gap does not exist, the measurement task is not measured. Measurements are always made for the remaining other MIDs.
The reporting configuration in the measurement is divided into: reporting by event triggering and reporting by periodic triggering. The measurement reports triggered by the event triggered reports need to satisfy the following conditions: firstly, the signal measurement quality of the MO corresponding to the MID needs to be measured, and secondly, the signal measurement quality of the MO needs to meet an event trigger reporting condition before the measurement is triggered, for example, the met event trigger reporting condition is as follows: when the measured quality of the wireless signal of the neighbor cell is 3db greater than the measured quality of the signal of the cell where the UE resides, an event is triggered. The reporting time can be reported only once or multiple times at fixed time intervals. As shown in fig. 1, which is a schematic view illustrating reporting of an event-triggered reporting measurement, in fig. 1, after receiving a measurement control message issued by a network side, a UE reports a measurement report multiple times at reporting intervals in an event-triggered reporting manner after an event is triggered. The other measurement report triggered by the periodical trigger report only needs to acquire the report quantity to start reporting, is different from the event trigger report, can realize reporting without meeting an event trigger report condition, and meets the report period interval between reports. As shown in fig. 2, which is a schematic view of reporting measurement triggered periodically, in fig. 2, after receiving a measurement control message issued by a network side, a UE reports a measurement report for multiple times at a reporting interval in a manner of reporting periodically. In order to save network resources, the reporting times can be limited by the set maximum reporting times for the periodically triggered reporting, that is, a network side configures a periodic measurement for the UE, the UE creates a node in its VarMeasurementReports variable after starting to report each measurement task, the VarMeasurementReports variable is only used for storing the MID and the reporting count value corresponding to the MID, the VarMeasurementReports variable exists in a list form or an array structure form, each node in the VarMeasurementReports variable takes the MID as a key word, each node stores the reporting count value of the measurement task, the reporting count value is added once every time the measurement task is reported, and when the reporting count value is accumulated to the specified reporting times, that is, the accumulated reporting count value is equal to the set maximum reporting times, the reporting is stopped. The node in the VarMeasurementReports variable, which takes the MID as a key word, is emptied when the corresponding MID or the MO or RC corresponding to the MID is reconfigured, and all nodes in the VarMeasurementReports variable are emptied when switching or reestablishment is performed.
The problems existing in the prior art are as follows: based on the existing measurement rule, after the report of the measurement report is finished, the UE also measures the MO corresponding to the MID, and the UE is powered on all the time during measurement, so that the power consumption of the UE and the energy consumption overhead of other resources of the UE are increased. Currently, there is no effective solution to this problem.
Disclosure of Invention
In view of this, the main objective of the present invention is to provide two solutions for a method and a system for implementing measurement, which can implement measurement and enable a UE to reduce unnecessary measurement, thereby reducing power consumption of the UE and power consumption overhead of other resources of the UE.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a measurement implementation method, the method comprising: detecting the reporting state of the measurement task, and when the current measurement task is the reporting state which is finished or can not be reported continuously, the user terminal UE does not measure the current measurement task any more; or,
and when the current measurement task is in a report state which is not finished or can still be reported, the UE continues to measure the current measurement task.
Wherein, the measurement object MO to be measured by the measurement task is: and measuring the cell on one frequency or a group of frequencies pointed by the MO corresponding to the task.
And detecting the measurement task which can be continuously reported or has not finished the state, and measuring the measurement task all the time.
The measurement task is a measurement task with an event triggering reporting mode.
Wherein the method further comprises:
a1, initially setting a STATUS variable corresponding to the MID of the current measurement task, wherein the measurement task reported state identified by the STATUS variable is in operation; according to the reporting state of the identified measurement task, detecting that the reporting state of the current measurement task is as follows: if the current measurement task is not completed or the reporting state can be reported continuously, the UE continues to measure the cell on one or a group of frequencies pointed by the MO corresponding to the MID of the current measurement task;
a2, judging that the reporting type corresponding to the MID of the current measurement task is a periodically triggered reporting mode, and updating the reporting state of the identified measurement task to be finished when the reporting count value is equal to or more than the set maximum reporting times; according to the reporting state of the measurement task with the updated set identifier, the reporting state of the current measurement task is detected as follows: and if the current measurement task is finished or the reporting state is not reported continuously, the UE does not measure the cell on one or a group of frequencies pointed by the MO corresponding to the MID of the current measurement task any more.
When the UE measures initial configuration, when the UE performs measurement reconfiguration, when the UE performs switching or when the UE performs connection reestablishment, initially setting a STATUS variable corresponding to the MID for MIDs corresponding to all measurement tasks, wherein the measurement task reporting state identified by the STATUS variable is in operation;
and when the current measurement task is completed, updating and setting the reporting state of the measurement task identified by the STATUS variable corresponding to the current MID to be completed for the current MID corresponding to the current measurement task.
Wherein the method further comprises:
b1, detecting the report state of the current measurement task according to the relevant judgment result of the node corresponding to the MID of the current measurement task in the VarMeasurementReports variable, if the current judgment result is that the UE does not find the node corresponding to the MID of the current measurement task; or the MID reporting mode of the current measurement task is an event trigger reporting mode; or the MID reporting mode of the current measurement task is a periodic trigger reporting mode, and the UE finds the node corresponding to the MID of the current measurement task, and the reporting count value in the node is less than the set maximum reporting times, then the reporting state of the current measurement task is detected as follows: the UE continues to measure the cell on one or a group of frequencies pointed by the MO corresponding to the MID of the current measurement task;
if the current judgment result is that: the MID reporting mode of the current measurement task is a periodical triggering reporting mode, and if the UE finds a node corresponding to the MID of the current measurement task and the reporting count value in the node is equal to or more than the set maximum reporting times, the reporting state of the current measurement task is detected as follows: the UE does not measure the cell on one or a group of frequencies pointed by the MO corresponding to the MID of the current measurement task any more;
and B2, always storing the nodes corresponding to the MID of the current measurement task in the VarMeasurementReports variable.
Wherein the step B2 is further: and the node corresponding to the MID of the current measurement task in the VarMeasurementreports variable is always stored, and the measurement task is not deleted after reaching the reporting state which is completed or can not be reported continuously until the measurement reconfiguration, the UE switching or the UE connection reconstruction of the UE occurs.
Wherein, the method further comprises the following steps: after triggering the report of the periodic measurement report, the MID associated with the periodic trigger report ends the measurement of the cell on one or a group of frequencies pointed by the MO corresponding to the associated MID when the report count value of the reported measurement report is equal to or greater than the set maximum reporting number.
A measurement fulfillment system, the system comprising: the device comprises a detection unit and a measurement strategy processing unit; wherein,
the detection unit is used for detecting the reporting state of the measurement task;
a measurement policy processing unit, configured to, when the detection unit detects that the reporting state of the current measurement task is: the reporting state that the current measurement task is finished or cannot be reported continuously is judged, and the UE does not measure the current measurement task any more; or,
a measurement policy processing unit, configured to, when the detection unit detects that the reporting state of the current measurement task is: and the UE continues to measure the current measurement task in the reported state that the current measurement task is not finished or can still continue to be reported.
A measurement implementation method, the method comprising: and after the reporting state of the measurement task is changed from incomplete to complete, the UE deletes the measurement task.
Wherein the deleting the measurement task further comprises: and deleting the stored identification of the measurement task.
Wherein the identity of the measurement task is the MID of the measurement task in the VarMeasurementConfiguration variable.
Wherein the method further comprises: after triggering the report of the periodic measurement report, the MID associated with the periodic trigger report indicates that the report state of the measurement task is an uncompleted report state when the report count value of the reported measurement report is less than the set maximum report frequency;
and when the reporting count value of the reported measurement report is equal to or more than the set maximum reporting times, the reporting state of the measurement task is the finished reporting state, and the measurement of the cell on one or a group of frequencies pointed by the MO corresponding to the associated MID is finished.
Wherein, the method also comprises: and deleting the MID corresponding to the measurement task which is periodically triggered and reported when the UE is switched or reestablished.
Wherein, the method also comprises: when the UE is switched or reestablished, for the measurement that has been completed and stopped and periodically triggered to report, the eNB needs to restart the measurement task by reconfiguring the UE, adding the MID.
A measurement fulfillment system, the system comprising: and the deleting unit is used for deleting the measurement task after the reporting state of the measurement task is changed from incomplete to complete.
Wherein, the deleting unit is further used for deleting the MID of the measurement task in the VarMeasurementconfiguration variable.
The invention correspondingly associates the reporting state with the measurement task, detects the current reporting state of the current measurement task, and the UE realizes the processing of the corresponding measurement strategy for the MO of the current measurement task. Specifically, the report state of the current measurement task is detected as follows: the reporting state that the current measurement task is finished or cannot be reported continuously is judged, and the UE does not measure the current measurement task any more; or, the report state of the current measurement task is detected as follows: and the UE continues to measure the current measurement task in the reported state that the current measurement task is not finished or can still continue to be reported.
Because the reported measurement task is triggered periodically, and after the reported count value is accumulated to the specified reporting times, the UE will not report the measurement report of the MID to the network side any more, so that the current UE does not need to measure the cell on one or a group of frequencies pointed by the MO corresponding to the MID any more. By adopting the prior art, whether measurement can be reported finally is not considered when measurement is carried out based on the existing measurement rule, for example, after the measurement report is reported by adopting a mode of periodically triggering report, the UE also carries out unnecessary measurement on a cell or a group of cells on a frequency pointed by the MO corresponding to the MID, thereby increasing the unnecessary energy consumption expense of the UE. The invention associates the reported state with the measurement task correspondingly, and processes the MO of the measurement task by adopting different measurement strategies. For example, when the current reporting state is a reporting state in which the current measurement task is completed or cannot be reported continuously, the corresponding measurement policy is processed as follows: the UE does not continue to measure the MO of the current measurement task. Therefore, the invention can realize measurement, and simultaneously avoid executing unnecessary measurement when the UE does not need to report the measurement task, thereby reducing the measurement burden of the UE.
Drawings
Fig. 1 is a schematic view of reporting of an event-triggered reporting measurement;
fig. 2 is a reporting diagram of periodically triggered reporting measurements;
FIG. 3 is a flow chart illustrating a method of the present invention;
FIG. 4 is a schematic flow chart of another method of the present invention.
Detailed Description
The basic idea of the invention is: and correspondingly associating the reporting state with the measurement task, detecting the current reporting state of the current measurement task, and realizing the processing of the corresponding measurement strategy by the UE on the MO of the current measurement task. The current reporting state is as follows: when the current measurement task is finished or the reported state can not be reported continuously, the corresponding measurement strategy is processed as follows: the UE does not measure the current measurement task any more; the current reporting state is as follows: and the UE continues to measure the current measurement task in the reported state that the current measurement task is not finished or can still continue to be reported.
The following describes the embodiments in further detail with reference to the accompanying drawings.
The present invention includes two solutions, and the specific process of the first solution includes two cases. With respect to a first solution of the invention, as shown in fig. 3, a measurement realization method comprises the following steps:
step 101, UE detects the current reporting state of the current measurement task.
And 102, when the current measurement task is in a report state of being finished or not being reported, the UE does not measure the current measurement task any more.
Here, step 102 may also be step 102 a: and when the current measurement task is in a report state which is not finished or can still be reported, the UE continues to measure the current measurement task.
Here, the MO to be measured by the measurement task is: and measuring the cell on one frequency or a group of frequencies pointed by the MO corresponding to the task.
Here, the measurement task that will be continuously reported or has not completed may not be detected, and the measurement task is always measured. The measurement task may be a measurement task in which a reporting mode is triggered by an event.
Here, in the measurement implementation method including the above steps 101 to 102 or steps 101 to 102a, on the one hand, when it is detected that the reporting state of the current measurement task is: the current measurement task is finished or the report state which can not be reported continuously, and the corresponding measurement strategy is processed as follows: and the UE does not measure the cell on one frequency or one group of frequencies pointed by the MO of the measurement task corresponding to the current reporting state. On the other hand, when the report state of the current measurement task is detected to be: the current measurement task is not completed or the reporting state can be reported continuously, and the corresponding measurement strategy is processed as follows: and the UE continues to measure the cell on one or a group of frequencies pointed by the MO of the measurement task corresponding to the current reporting state. The specific processing procedures of the measurement implementation method under different conditions are specifically described below.
In the first case, the specific processing procedure of the measurement implementation method includes the following steps:
step 201, initially setting a STATUS variable corresponding to the MID of the current measurement task, where the STATUS variable may also be referred to as a report state identifier, and the report state of the measurement task identified by the STATUS variable is in operation (RUNNING), that is, setting STATUS = RUNNING; detecting the reporting state of the current measurement task according to the measurement task reporting state identified by the STATUS variable; and the UE realizes the processing of the corresponding measurement strategy for the MO of the current measurement task.
Step 202, when the report type corresponding to the current MID is determined to be a periodically triggered report mode and the report count value is equal to or greater than the set maximum report frequency, updating the report state of the measurement task identified by the STATUS variable to be set to be completed (FINISH), that is, updating the set STATUS = FINISH; detecting the reporting state of the current measurement task according to the measurement task reporting state identified by the updated and set STATUS variable; and the UE realizes the processing of the corresponding measurement strategy for the MO of the current measurement task.
Here, the MO of the corresponding measurement task is specifically: the MO corresponding to the current MID refers to a cell or a set of cells on a frequency. In step 201, according to the measurement task reporting STATUS identified by the STATUS variable, it is detected that the current measurement task reporting STATUS is: if the current measurement task is not completed or the reporting state is still reported, the corresponding measurement strategy is processed as follows: the UE continues to make measurements of cells on one or a set of frequencies pointed to by the MO corresponding to the current MID. In step 202, according to the measurement task reporting STATUS identified by the updated set STATUS variable, it is detected that the current measurement task reporting STATUS is: if the current measurement task is completed or the reporting state is not reported, the corresponding measurement strategy is processed as follows: the UE does not continue to measure the cell or cells on the set of frequencies pointed to by the MO corresponding to the current MID.
When the UE measures initial configuration, when the UE performs measurement reconfiguration, when the UE performs handover, or when the UE performs connection reestablishment, STATUS = RUNNING is initially set for MIDs corresponding to all measurement tasks; and when the current measurement task is completed, updating and setting a STATUS variable corresponding to the current MID for the current MID corresponding to the current measurement task, and setting the STATUS = FINISH.
It should be noted that the specific processing procedure of the measurement implementation further includes: after triggering the report of the periodic measurement report, the MID associated with the periodic trigger report ends the measurement of the cell on one or a group of frequencies pointed by the MO corresponding to the MID associated with the periodic trigger report when the report count value of the reported measurement report is equal to or greater than the set maximum reporting number.
In the second case, the specific processing procedure of the measurement implementation method includes the following steps:
step 301, detecting the report state of the current measurement task according to the relevant judgment result of the current MID corresponding node in the VarMeasurementreports variable; and the UE realizes the processing of the corresponding measurement strategy for the MO of the current measurement task.
Here, the MO of the corresponding measurement task is specifically: the MO corresponding to the current MID refers to a cell or a set of cells on a frequency. Step 301 specifically includes: if the current judgment result is that the UE does not find the node corresponding to the current MID; or the current MID reporting mode is an event trigger reporting mode; or the current MID reporting mode is a periodical triggering reporting mode, and the UE finds a node corresponding to the current MID, and the reporting count value in the node is less than the set maximum reporting times, then the reporting state of the current measurement task is detected as follows: the current measurement task is not finished or the current measurement task can still be reported; the corresponding measurement strategy is processed as follows: the UE continues to make measurements of cells on one or a set of frequencies pointed to by the MO corresponding to the current MID. If the current judgment result is that: the current MID reporting mode is a periodical triggering reporting mode, and if the UE finds a node corresponding to the current MID and the reporting count value in the node is equal to or more than the set maximum reporting times, the reporting state of the current measurement task is detected as follows: a reporting state that the current measurement task is finished or cannot be reported continuously; the corresponding measurement strategy is processed as follows: the UE does not continue to measure the cell or cells on the set of frequencies pointed to by the MO corresponding to the current MID.
And step 302, always storing the node corresponding to the current MID in the VarMeasurementReports variable.
Here, step 302 is further: and continuously storing the node corresponding to the current MID in the VarMeasurementreports variable, and not deleting the measurement task after the measurement task reaches the report state which is finished or can not be continuously reported until the measurement reconfiguration, the UE switching or the UE connection reconstruction of the UE occurs.
It should be noted that the specific processing procedure of the measurement implementation further includes: after triggering the report of the periodic measurement report, the MID associated with the periodic trigger report ends the measurement of the cell on one or a group of frequencies pointed by the MO corresponding to the MID associated with the periodic trigger report when the report count value of the reported measurement report is equal to or greater than the set maximum reporting number.
A measurement fulfillment system, the system comprising: a detection unit and a measurement strategy processing unit. The detection unit is used for detecting the reporting state of the measurement task. The measurement strategy processing unit is used for detecting that the reporting state of the current measurement task in the detection unit is as follows: the reporting state that the current measurement task is finished or cannot be reported continuously is judged, and the UE does not measure the current measurement task any more; or, the measurement policy processing unit is configured to detect, in the detection unit, that the reporting state of the current measurement task is: and the UE continues to measure the current measurement task in the reported state that the current measurement task is not finished or can still continue to be reported.
With respect to the second solution of the present invention, a measurement implementation method includes: and after the reporting state of the measurement task is changed from incomplete to complete, the UE deletes the measurement task. The specific processing procedure is shown in fig. 4, and comprises the following steps:
step 401, the UE measures MOs corresponding to all MIDs in the VarMeasurementConfiguration variable.
Step 402, when the reporting state of the measurement task is modified from incomplete to complete, the UE deletes the MID of the measurement task in the VarMeasurementConfiguration variable.
Here, the specific processing procedure of the measurement implementation method further includes: after triggering the report of the periodic measurement report, the MID associated with the periodic trigger report indicates that the report state of the measurement task is an uncompleted report state when the report count value of the reported measurement report is less than the set maximum report number. And when the reported count value of the reported measurement report is equal to or more than the set maximum reporting times, the reporting state of the measurement task is the finished reporting state, and the measurement of the cell on one or a group of frequencies pointed by the MO corresponding to the associated MID is finished.
Here, the method further includes: and deleting the MID corresponding to the measurement task which is periodically triggered and reported when the UE is switched or reestablished.
A measurement fulfillment system, the system comprising: and the deleting unit is used for deleting the measurement task after the reporting state of the measurement task is changed from incomplete to complete.
Here, the deletion unit is further configured to delete the MID of the measurement task in the VarMeasurementConfiguration variable.
Here, the configuration cases based on the following three examples are specifically: in LTE system, when UE resides in serving cell S1 is located at frequency point A, the signal measurement quality value of the serving cell S1 is SAAnd the network side sends a measurement control message to the UE when the UE is in a connected state. Wherein, the measurement control message includes an LTE cell set by MO1 on frequency point a; the RC1 is configured to report event trigger, and the reporting condition of event trigger is: the signal quality of the neighbor cell is 2db better than that of the cell where the UE resides, namely an event is triggered when the event triggering and reporting condition is met; and MID1 for MO1 and RC 1. MO2 is an LTE cell on frequency point B; the RC2 is set to report the periodic trigger reports of reportStrongestCells type, that is, reports several cells with the best signal measurement quality in MO 2; setting the maximum reporting times and the reporting period interval; and MID2 for MO2 and RC 2. And setting the value of the measurement threshold as s-Measure, wherein the measurement gap is configured. Examples one, two, and three are specifically set forth below.
The first example is: on the basis of the VarMeasurementreports variable, a STATUS variable is additionally added, the STATUS variable is used for identifying the reporting state of the measurement task, the reporting state can be better detected based on the reporting state of the measurement task identified by the STATUS variable, therefore, the current reporting state is detected based on the reporting state of the measurement task identified by the STATUS variable, and the UE realizes the processing of the corresponding measurement strategy to the MO of the measurement task corresponding to the current reporting state. The processing of the measurement strategy is divided into two types, and when the reporting state of the current measurement task is detected, the reporting state is as follows: if the current measurement task is completed or the reporting status cannot be reported, the first measurement policy is processed as follows: the UE does not measure the MO of the current measurement task any more; when the reporting state of the current measurement task is detected to be: if the measurement task is not completed or the reporting status still continues to be reported, the second measurement policy is processed as follows: and the UE continues to measure the MO of the current measurement task.
It is noted here that for the VarMeasurementReports variable, when the VarMeasurementReports variable exists in the form of a list, the table may be: and identifying an index relation table of the MID and the reported count value of the measurement task, wherein the index key word is the MID, and the index relation table comprises: the MID and the report count value corresponding to the MID. When the VarMeasurementReports variable exists in the form of an array structure, array data in the array includes: the MID is a group keyword, and the report count value corresponding to the MID is reported.
In this example, since the MID2 is associated with periodically triggered reporting, and therefore a fixed reporting period interval after triggering ends, there is a certain completion STATUS, the UE initially sets the STATUS variable of the MID2 associated with periodically triggered reporting to RUNNING. Since the MID1 is associated with the eventing report and is triggered by the event, unlike the periodic report, where there is a certain completion STATUS, the UE may or may not initially set the STATUS variable of the MID1 to RUNNING, which means that the report STATUS of the eventing report is not checked during the measurement.
Specifically, all MIDs in the VarMeasurementReports variable are traversed for the scenario when the UE is performing measurements. For MID1, when sA<And when the s-Measure or the s-Measure is not configured, the UE measures all LTE cells on the frequency point A. For MID2, when sA<And when the s-Measure or the s-Measure is not configured and the measurement gap is configured, the UE measures all LTE cells on the frequency point B. It can be seen that the s of the cell where the UE is camping is the only prerequisite for satisfying the measurementAAnd if the measured value is less than the configured s-Measure or the s-Measure is not configured, the UE measures the MO corresponding to the MID.
For the MID2 associated with the periodic trigger report, the implementation flow of the measurement implementation method includes the following steps:
step 501, initially setting the reporting state of the measurement task identified by the STATUS variable corresponding to the MID2 as follows: the RUNNING detects the reporting state of the current measurement task according to the identified reporting state of the measurement task; and the UE realizes the processing of the corresponding measurement strategy for the MO of the current measurement task.
Here, since the MID corresponds to the measurement task, the MO of the corresponding measurement task is: MO2 corresponding to MID 2.
Here, STATUS = RUNNING is initially set, that is, the reporting state of the measurement task identified by the STATUS variable is RUNNING, which indicates that the current measurement task is RUNNING and the current measurement task is not completed yet. Thereby detecting that the reporting state of the current measurement task is as follows based on the identified reporting state of the measurement task: the current measurement task is not completed or the reporting state can be reported continuously, and the realized corresponding measurement strategy is processed as follows: the UE continues to make measurements on the MO2, cell on frequency point B, associated with the MID 2. After the UE detects the cells on the frequency point B, the reported cells are the cells with the best radio quality, and the reported cells are reported to an evolved node B (eNB) from high to low according to the measured values.
Furthermore, when the UE performs the measurement task, every time the UE reports, the reported count value corresponding to the MID2 in the VarMeasurementReports variable is incremented by 1.
Step 502, when the report count value corresponding to the MID2 is judged to be equal to the set maximum report times, updating and setting the report state of the measurement task identified by the STATUS variable to FINISH, and detecting the report state of the current measurement task according to the report state of the measurement task identified by the updated and set STATUS variable; and the UE realizes the processing of the corresponding measurement strategy for the MO of the current measurement task.
Here, when the reporting count value is equal to or greater than the set maximum number of reporting times, the STATUS = FINISH of the set MID2 is updated, that is, the measurement task reporting STATUS identified by the STATUS variable is updated to FINISH, indicating that the current measurement task has been completed. Therefore, based on the measurement task reporting state identified by the updated set STATUS variable, it is detected that the reporting state of the current measurement task is: the current measurement task is finished or the reporting state which can not be reported is not continued, and the realized corresponding measurement strategy is processed as follows: the UE does not continue to make measurements on the MO2, i.e., the cell on frequency point B, associated with the MID 2.
And step 503, emptying the node corresponding to the MID2 in the VarMeasurementReports variable.
Here, the node corresponding to the MID2 in the emptying VarMeasurementReports variable may be: when the VarMeasurementReports variable exists in a list form, the index key is cleared to be the entry record corresponding to the MID 2. When the VarMeasurementReports variable exists in the form of an array structure, the array key is emptied into the array data corresponding to the MID 2.
Here, when the UE performs the detection before measurement again, for the MID2, when sA<When s-Measure or s-Measure is not configured and the measurement gap is configured, since the MID2 is associated with measurement that periodically triggers reporting, it is necessary to check a STATUS variable corresponding to the MID2 to detect the reporting STATUS of the current measurement task based on the measurement task reporting STATUS identified by the STATUS variable. At this time, STATUS = FINISH is found, so that the UE does not measure the LTE cell on frequency point B corresponding to MO2 any more, and only measures frequency point a corresponding to MO 1.
For the scenario when the UE performs the measurement reconfiguration, the following situations are included but not limited. The first case is: the MO2 corresponding to the MID2 is reconfigured to be a C frequency point, and the corresponding RC2 is unchanged. The second case is: the RC2 corresponding to the MID2 is reconfigured as one of the reporting modes of the periodic trigger reporting, that is, the measurement of the periodic trigger reporting of the reportstrongestcells forson. The third case is: both MO2 and RC2 are reconfigured. The fourth case is: when the MID2 is reconfigured, the STATUS variable corresponding to the MID2 is reset to RUNNING by FINISH to continue the measurement of the new measurement task. In the measurement reconfiguration scenario, for the periodically triggered report of the associated MID, the following may also be adopted: the measurement implementation method of the UE in the measurement execution scenario is as follows: and initially setting and updating a STATUS variable corresponding to the MID, and detecting the reporting state of the current measurement task according to the measurement task reporting state identified by the STATUS variable.
For the scenario when the UE is handed over or re-established, the following situations are included but not limited. The corresponding STATUS variable for MID2 is reset by FINISH to RUNNING so that the UE can resume measurements after handover without reconfiguration measurements during handover. In a handover scenario, for periodically triggering and reporting the associated MID, the following steps may also be taken: the measurement implementation method of the UE in the measurement execution scenario is as follows: and initially setting and updating a STATUS variable corresponding to the MID, and detecting the reporting state of the current measurement task according to the measurement task reporting state identified by the STATUS variable.
Example two is: the method is characterized in that a STATUS variable for identifying the reporting state of the measurement task is not additionally added, whether the current measurement task is running or not can be known through the existing self variable, namely the VarMeasurementReports variable, and the reporting state of the current measurement task is detected only based on the VarMeasurementReports variable, namely: for the MID corresponding to the periodical trigger reporting measurement in the VarMeasurementreports variable, whether the measurement task should be measured is judged by directly judging whether the report count value in the node corresponding to the MID in the VarMeasurementreports variable is less than, equal to or more than or equal to the set maximum report frequency. Therefore, the reporting state of the current measurement task is detected based on the VarMeasurementReports variable, and the UE processes the measurement strategy corresponding to the MO of the measurement task corresponding to the reporting state of the current measurement task. And after the current measurement task is finished, namely when the report count value in the node corresponding to the current MID in the VarMeasurementReports variable is equal to or more than or equal to the set maximum report frequency, the node corresponding to the current MID in the VarMeasurementReports variable is not emptied, namely the MID and the report count value corresponding to the MID are saved in the VarMeasurementReports variable.
Specifically, all MIDs in the VarMeasurementReports variable are traversed for the scenario when the UE is performing measurements. For MID1, when sA<And when the s-Measure or the s-Measure is not configured, the UE measures all LTE cells on the frequency point A. For MID2, when sA<And when the s-Measure or the s-Measure is not configured and the measurement gap is configured, the UE measures all LTE cells on the frequency point B. It can be seen that as long as the necessary preconditions for the measurement are metI.e. s of the cell where the UE is campingAAnd if the measured value is less than the configured s-Measure or the s-Measure is not configured, the UE measures the MO corresponding to the MID.
For the MID2 associated with the periodic trigger report, the implementation flow of the measurement implementation method includes the following steps:
601, detecting the reporting state of the current measurement task according to the relevant judgment result of the node corresponding to the MID2 in the VarMeasurementReports variable; and the UE realizes the processing of the corresponding measurement strategy for the MO of the current measurement task.
Here, since the MID corresponds to the measurement task, the MO of the corresponding measurement task is: MO2 corresponding to MID 2.
Here, the UE searches for a node corresponding to the MID2 in the VarMeasurementReports variable and determines, if the current determination result is: finding no node corresponding to the MID 2; or the current MID reporting mode is an event trigger reporting mode; or the current MID reporting mode is a periodic trigger reporting mode, and the UE finds the node corresponding to the MID2 and the reporting count value in the node is less than the set maximum reporting times. Therefore, the report state of the current measurement task is detected to be: the current measurement task is not completed or the reporting state can be reported continuously, and the realized corresponding measurement strategy is processed as follows: the UE considers that the measurement task is not completed yet, and continues to measure the MO2 associated with the MID2, i.e., the cell on frequency point B.
Furthermore, when the UE performs the measurement task, every time the UE reports, the reported count value corresponding to the MID2 in the VarMeasurementReports variable is incremented by 1. The UE continuously searches for a node corresponding to the MID2 in the VarMeasurementReports variable and judges, and if the current judgment result is: the current MID reporting mode is a periodic trigger reporting mode, and the UE finds a node corresponding to the MID2, and the reporting count value in the node is equal to or greater than the set maximum reporting times. Therefore, the report state of the current measurement task is detected to be: the current measurement task is finished or the reporting state which can not be reported is not continued, and the realized corresponding measurement strategy is processed as follows: the UE does not perform reporting anymore and continues to make measurements on the MO2 associated with the MID2, i.e. the cell on frequency point B.
And step 602, always storing the node corresponding to the MID2 in the VarMeasurementReports variable. That is, the nodes corresponding to the MID2 in the VarMeasurementReports variable are not cleared.
Here, the non-flushing process may be: when the VarMeasurementReports variable exists in a list form, the index key is not cleared from the entry record corresponding to the MID 2. When the VarMeasurementReports variable exists in the form of an array structure, the array data corresponding to the MID2 is not cleared for the array key.
Here, when the UE performs the detection before measurement again, for the MID2, when sA<When s-Measure or s-Measure is not configured and the measurement gap is configured, because the node corresponding to the MID2 in the VarMeasurementReports variable is stored, it can be known that the current judgment result is: the reporting count value in the node corresponding to the MID2 is equal to or more than the set maximum reporting times, so that the UE does not need to report a measurement report any more, and then the UE does not measure the LTE cell on the frequency point B corresponding to the MO2 any more, but only measures the frequency point a corresponding to the MO 1.
For the scenario when the UE performs the measurement reconfiguration, the following situations are included but not limited. The first case is: the MO2 corresponding to the MID2 is reconfigured to be a C frequency point, and the corresponding RC2 is unchanged. The second case is: the RC2 corresponding to the MID2 is reconfigured as a measurement reported by the periodic trigger of the reportstrongestcells forsson. The third case is: both MO2 and RC2 are reconfigured. The fourth case is: when the MID2 is reconfigured, the corresponding MID2 node in the VarMeasurementReports variable is cleared so that the UE starts measurement for a new measurement task.
For a scenario when the UE is handed over or reestablished, all nodes in the VarMeasurementReports variable are cleared, so that the UE starts measurement of a new measurement task, that is, the UE starts measurement tasks of all MIDs in a new cell.
Example three is: the method comprises the following steps that a STATUS variable used for reporting the state of a measurement task is not additionally added, and the method is implemented after the measurement task is completed: for the periodic measurement task, after the report count value of the node corresponding to the MID in the existing variable, namely the VarMeasurementreports variable, is equal to or more than the maximum report times, the UE deletes the corresponding MID configuration, so that the MID cannot be traversed during measurement, and the measurement of the measurement task corresponding to the MID is naturally stopped.
For a scenario when the UE is switched or reestablished, the MID corresponding to the VarMeasurementConfiguration is deleted for a measurement task associated with periodic trigger reporting. For the eNB, for the measurement that has been completed and stopped and periodically triggered to report, the measurement task needs to be restarted by reconfiguring the UE, adding MID.
Specifically, for a scenario in which the UE performs measurement, all MIDs in the existing own variable, i.e., the VarMeasurementConfiguration variable, are traversed. For MID1, when sA<And when the s-Measure or the s-Measure is not configured, the UE measures all LTE cells on the frequency point A. For MID2, when sA<And when the s-Measure or the s-Measure is not configured and the measurement gap is configured, the UE measures all LTE cells on the frequency point B. It can be seen that the s of the cell where the UE is camping is the only prerequisite for satisfying the measurementAAnd if the measured value is less than the configured s-Measure or the s-Measure is not configured, the UE measures the MO corresponding to the MID.
For the MID2 associated with the periodic trigger report, the implementation flow of the measurement implementation method includes the following steps:
in step 701, the UE measures MOs corresponding to all MIDs in the VarMeasurementConfiguration variable. That is, the UE looks up the MID list in the VarMeasurementConfiguration variable, and if the MID2 is found, continues to measure the MO2 associated with the MID2, that is, the cell on frequency point B.
Furthermore, when the UE performs the measurement task, every time the UE reports, the reported count value corresponding to the MID2 in the VarMeasurementReports variable is incremented by 1. When the reporting count value corresponding to the MID2 is equal to or greater than the set maximum reporting times, the UE does not perform reporting any more.
Step 702, when the reporting state of the measurement task is modified from incomplete to complete, the UE automatically deletes the MID2 in the MID list in the VarMeasurementConfiguration variable, and simultaneously clears the node corresponding to the MID2 in the VarMeasurementReports variable.
Here, the node corresponding to the MID2 in the emptying VarMeasurementReports variable may be: when the VarMeasurementReports variable exists in a list form, the index key is cleared to be the entry record corresponding to the MID 2. When the VarMeasurementReports variable exists in the form of an array structure, the array key is emptied into the array data corresponding to the MID 2.
Here, when the UE performs detection before the next measurement, since the MID2 in the VarMeasurementConfiguration variable is deleted, the UE does not measure the LTE cell on the frequency point B corresponding to the MO2 any more, and only measures the frequency point a corresponding to the MO 1.
For a scenario when the UE is switched or reestablished, the MID2 corresponding to the VarMeasurementConfiguration variable is automatically deleted for a measurement task associated with periodic trigger reporting.
When the eNB wants to start the periodic measurement task MID2 again, and the measurement reconfiguration is carried out on the UE, and the adding reconfiguration is carried out on the MID2, the MID2 is added into the MID list of the VarMeasurementconfiguration variable again, and the UE starts to measure the MO corresponding to the MID2 again.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims (8)

1. A measurement implementation method is characterized by comprising the following steps:
correspondingly associating the reporting state with the measurement task, and detecting the reporting state of the current measurement task; after the reporting state of the measurement task is changed from incomplete to complete, the UE deletes the measurement task; the deleting the measurement task further comprises: and when the UE is switched or rebuilt, deleting the measurement task.
2. The method of claim 1, wherein the removing the measurement task is further: and deleting the stored identification of the measurement task.
3. The method of claim 2, wherein the identification of the measurement task is the MID of the measurement task in a VarMeasurementConfiguration variable.
4. The method of claim 1, further comprising: after triggering the report of the periodic measurement report, the MID associated with the periodic trigger report indicates that the report state of the measurement task is an uncompleted report state when the report count value of the reported measurement report is less than the set maximum report frequency;
and when the reporting count value of the reported measurement report is equal to or more than the set maximum reporting times, the reporting state of the measurement task is the finished reporting state, and the measurement of the cell on one or a group of frequencies pointed by the MO corresponding to the associated MID is finished.
5. The method of claim 3, further comprising: and deleting the MID corresponding to the measurement task which is periodically triggered and reported when the UE is switched or reestablished.
6. The method of claim 3, further comprising: when the UE is switched or reestablished, for the measurement that has been completed and stopped and periodically triggered to report, the eNB needs to restart the measurement task by reconfiguring the UE, adding the MID.
7. A measurement realization system, characterized in that it comprises: a deleting unit, configured to associate the reporting state with the measurement task, detect the reporting state of the current measurement task, and delete the measurement task after the reporting state of the measurement task is changed from incomplete to complete, where the deleting the measurement task further includes: and when the UE is switched or rebuilt, deleting the measurement task.
8. The system of claim 7, wherein the deleting unit is further configured to delete the MID of the measurement task in the VarMeasurementConfiguration variable.
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