CN102740277B - The control method of a kind of terminal measurement report when switching and system - Google Patents
The control method of a kind of terminal measurement report when switching and system Download PDFInfo
- Publication number
- CN102740277B CN102740277B CN201110087922.7A CN201110087922A CN102740277B CN 102740277 B CN102740277 B CN 102740277B CN 201110087922 A CN201110087922 A CN 201110087922A CN 102740277 B CN102740277 B CN 102740277B
- Authority
- CN
- China
- Prior art keywords
- configuration information
- network device
- immediately
- measurement configuration
- mdt measurement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses the control method of terminal measurement report during a kind of switching and system, what source network device judgement was currently executing that the UE reporting MDT measuring task immediately to carry out switches to when PLMN changes, then do not report MDT measurement configuration information immediately to destination network device transmission UE.The present invention is by when UE carries out across PLMN, source network device no longer carries and reports MDT measurement configuration information to destination network device immediately, and timely deexcitation reports MDT to measure configuration immediately in handoff procedure, redundancy and the unnecessary process measuring reporting information and forwarding can be reduced, improve network security performance and treatment effeciency.
Description
Technical field
The present invention relates to communication technical field, particularly relate to control method and the system of terminal measurement report during a kind of switching.
Background technology
In a communications system, in order to reduce the cost of networking and operation, traditional drive test is artificial to needing monitoring and the region optimized to test.Based on the evolution of next generation network, reducing the dependence to tradition drive test and be necessary by the more intelligent network optimization, therefore, the measurement of automatic collection terminal also minimizes the demand of artificial drive test and is highly profitable.On the other hand, utilize UE(UserEquipment, be called for short UE) test result can be optimized automatically and operation to network.LTE(LongTermEvolution, Long Term Evolution) system proposes MDT(MinimizeDriveTest, minimize drive test) technology, this technology also can be used in UMTS(UniversalMobileTelecommunicationsSystem, UMTS simultaneously).The implementation of MDT is based on to be measured by eNB and controls and report mechanism, and UE reports after measuring.
Framework referring to Fig. 1, MDT mainly includes terminal unit, RAN(RadioAccessNetwork, wireless access network) side apparatus and NMS.It is idle that the reporting of MDT mainly comprises immediately reporting under connected state, IDLE() daily record under state reports two types, it is also possible to comprise the daily record reporting types under connected state.
At present, the measurement content of MDT mainly includes following several:
1) periodically descending pilot frequency measures (PeriodicalDownlinkPilotMeasurement): the measurement of wireless environment, such as CPICH(CommonPilotChannel, CPICH Common Pilot Channel) RSCP(ReceivedSignalCodePower, received signal code power), CPICHEc/No, RSRP and RSRQ(ReferenceSignalReceivingQuality, Reference Signal Received Quality) (just for connection mode) periodically record.
This measurement daily record corresponds to customer instance " coverage optimization ".Operator-awareness covers to DL or the main measurement of attainable handling capacity is DL(downlink) public guide frequency receives grade and SIR(SignalInterferenceRatio, signal interference ratio) grade.
Existing RRM(RadioResourceManagement, RRM) configuration measured depends on measurement report and the periodic report that event triggers.But there is also some restrictions, as: the positional information being not accompanied by, even if operator's DL covering problem can recognise that community, but operator remains a need for performing the problem area that drive test (Drivetest) is determined in community, because accurate location information can be received grade/SIR grade by low DL public guide frequency and detect, and can not obtain from current RRM mechanism.Additionally, existing RRM mechanism only allows measurement report to have been coupled to specific community as UE, enough UL are had to cover transmission measurement report.This will limit from the UE measurement collected, and UE can not experience RLF(RadioLinkfailure, Radio Link Failure) and experience enough UL(up-links) cover.
2) serving cell signal is less than threshold value (ServingCellbecomesworsethanThreshold): when the tolerance of Serving cell is less than the threshold value configured, record radio environment measurements such as CPICHRSCP, CPICHEc/No, or TDDP-CCPCHRSCP and ISCP, RSRP and RSRQ(are only to connection mode).One is needed to measure Log Window, it is therefore an objective to the front and back in order to occur in event can gather information within certain period.
What measurement daily record was corresponding is customer instance " coverage optimization ".If operator is interested in a specific DL covering problem, it is effective for taking the measurement daily record corresponding to problem interested.Operator can their criterion (as: outer covering) change into threshold value in order to find out problem area.In order to the feature of the problem of identification (as: occur at a specific mobile context), the measurement daily record that it is useful provides information.
3) through-put power headroom(space) less than threshold value (Transmitpowerheadroombecomeslessthanthreshold): when UE through-put power headroom less than configuration threshold value, the record Headroom of through-put power and radio environment measurements such as CPICHRSCP, CPICHEc/No, or TDDP-CCPCHRSCP and ISCP, RSRP and RSRQ(are only to connection mode)
This measures daily record corresponding to customer instance " coverage optimization ".Operator from observe UL through-put power grade, it is possible to detect the link budget not having enough UL, and the UL Throughput Class that can realize in a network can also be reasoned out.Collecting these information can help operator to regulate CIO better, determines the layout of heart community in a network, regulates antenna tilt etc..
4) random access failure (Randomaccessfailure): when random access failure occurs, record the details about Stochastic accessing and radio environment measurements, such as: CPICHRSCP, CPICHEc/No, or TDDP-CCPCHRSCP and ISCP, RSCP and RSRQ(are only in connection status).
This customer instance measuring daily record corresponding is " coverage optimization ".The reason of random access failure be due to, as mistake through-put power arrange or competition.Operator can collect the information about random access failure to analyze the feature of random access failure.The measurement of DL wireless environment, such as CPICHRSCP, CPICHEc/No, RSRP and RSRQ, is also necessary, because the open Loop Power control in random access procedure depends on these features.Collecting these information can help operator to regulate random access parameter preferably, regulates antenna tilt etc..
5) paging channel failure (PagingChannelfailure): when, in UE continuous time to X2, not decoding PCCH, the details of record wireless environment, positional information, time and cell ID in paging channel.(even if operator can decode that out PDCCH at calling time)
This measures daily record corresponding to customer instance " parametrization of common signal channel ".In the idle mode, for operator, whether UE can by reliably paging to being critically important.If a user can not paged arrive, it will Consumer's Experience (at least in paging unit) is had negative influence, and the income with operator is also had impact (having lacked the chance of calling).In current network, drive test can assess the ability of UE by receiving the beep-page message in cell coverage area.Since these behaviors can cause high cost, if UE can record it on the paging channel can not decoded information occur time and other relevant informations, it is to be highly profitable.
6) broadcast channel failure (BroadcastChannelfailure): when UE do not read relevant DL common signal channel obtain for residing in the system message needed in a community time, the information of record wireless environment, positional information, time, cell ID and frequency.This measures correspondence customer instance " covering and capacity optimization " and " parametrization of common signal channel ".
7) radio link failure report (RadioLinkfailurereport): when RLF occurs UE, UE reports wireless measurement, such as CPICHRSCP, CPICHEc/No, or TDDP-CCPCH and ISCP, RSRP and RSRQ.The measurement of RLFReport is corresponding to the customer instance of " coverage optimization ".
RLFReport may identify which the Railway Project coming from covering aspect.Thus reality network in by this metrical information carry out covering leak detection probability be desirable to height.And generally detect some relevant problems with DL common signal channel and be also due to what covering problem caused.RLFReport provides the method solving basic DL covering problem, in order to the parameterized concrete measurement of common signal channel can concentrate on adjustment common signal channel parameter.Collecting these information can help operator to find out at the covering problem specifying region, decreases artificial drive test.
According to prior art, for the configuration information of MDT, correspondence reports the type reporting both different with daily record immediately, and the content reported would also vary from.Representing including the MDT scope of application, available cell list or TA list, the flag information of UE (only for tracking based on UE in UMTS), MDT measures content, for reporting pattern immediately, in addition it is also necessary to comprise and report triggering event and report interval, report quantity.Pattern is reported for daily record, then includes log recording interval, daily record distributing sustainable time.
Additionally, the flow process of MDT and current signaling tracing flow process analogy, there are two kinds of basic modes, one is based on the MDT flow process of management.Another kind is based on the MDT flow process of signaling.For the latter, by OAM(OperationAdministrationandMaintenance, operation management and maintenance) select specific UE to carry out MDT measurement by core net.In this manner, need to report immediately to destination network device transmission the configuration information of MDT when switching, to facilitate UE to can continue to carry out reporting and base station process of MDT measurement immediately at target side, and relevant MDT measurement is reported NMS, such as reporting TCE(TraceCollectionEntity, signaling tracing collects entity).But, if what UE carried out is across PLMN(PublicLandMobileNetwork, public land mobile network) switching, then after switching, UE will register under new PLMN, for this situation, if UE continues to report the measurement report under original PLMN, it will relate to the relevant issues such as safety.And for this problem, prior art not yet provides effective solution.
Summary of the invention
Present invention solves the technical problem that the control method of terminal measurement report when being to provide a kind of switching and system, report MDT configuration information deexcitation immediately realizing under PLMN handoff scenario, improve network security performance.
For solving above-mentioned technical problem, the invention provides the control method of terminal measurement report during a kind of switching, described method includes:
Source network device judgement is currently executing and reports what the terminal (UE) minimizing drive test (MDT) measuring task to carry out to switch to when public land mobile network (PLMN) switches immediately, then do not report MDT measurement configuration information immediately to the destination network device described UE of transmission.
Further, described method also includes:
Described source network device adjudicate described UE to carry out switch to when PLMN switches, this locality deexcitation described in UE report MDT measurement configuration information immediately.
Further, described source network device is before sending handover request to described destination network device, and described in local deexcitation, UE's reports MDT measurement configuration information immediately.
Further, after the Handover Request Acknowledge receiving described destination network device or by after eating dishes without rice or wine switching command is sent to described UE, described in local deexcitation, UE's reports MDT measurement configuration information to described source network device immediately.
Further, described source network device is after receiving the UE text release message that described destination network device sends, and described in local deexcitation, UE's reports MDT measurement configuration information immediately.
Further, described source network device reports MDT measurement configuration information immediately UE's described in local deexcitation, including:
That deletes the local described UE preserved reports MDT measurement configuration information immediately；
Or, the described UE that this locality is preserved to report MDT measurement configuration information to be set to immediately invalid.
Present invention also offers the control system of terminal measurement report during a kind of switching, described system includes the switch decision module in the network equipment and switching initiation module, wherein:
Described switch decision module is used for, and judgement is currently executing whether the UE the reporting MDT measuring task immediately switching to carry out is switch across PLMN；
Described switching initiation module is used for, when described switch decision module adjudicate switching to of carrying out of described UE switch across PLMN time, then do not report MDT measurement configuration information immediately to the destination network device described UE of transmission.
Further, described system also includes the deexcitation module in the network equipment；
Described deexcitation module is used for, when described switch decision module adjudicate switching to of carrying out of described UE switch across PLMN time, report MDT measurement configuration information immediately at UE described in the deexcitation of this locality.
Further, described deexcitation module is used for, before sending handover request to described destination network device or after the Handover Request Acknowledge receiving described destination network device or after switching command being sent to described UE by eating dishes without rice or wine or after receiving the UE text release message that described destination network device sends, described in local deexcitation, UE's reports MDT measurement configuration information immediately.
Further, described deexcitation module is used for, in the following manner UE described in local deexcitation report MDT measurement configuration information immediately:
That deletes the local described UE preserved reports MDT measurement configuration information immediately；
Or, the described UE that this locality is preserved to report MDT measurement configuration information to be set to immediately invalid.
From the above mentioned, the invention provides and a kind of communication system reports under PLMN handoff scenario MDT measurement be configured to the scheme activated immediately, realize realizing MDT measuring management better at source network device under PLMN handoff scenario, prevent unnecessary measurement from reporting, also improve network performance and safety simultaneously.
nullCompared to prior art，The present invention at least has the advantages that the present invention is by when UE carries out across PLMN，Source network device no longer carries and reports MDT measurement configuration information to destination network device immediately，And timely deexcitation reports MDT to measure configuration immediately in handoff procedure，So，Due to UE report immediately MDT measure in adopt be common RRM measurement mechanism，Therefore UE complete across PLMN switch after likely continue to report MDT measurement report immediately at destination network device，But the measurement configuration information of MDT is not now reported immediately due to destination network device，The measurement report received will be considered that it is normal RRM measurement report，Measurement report without being reported by UE again reports TCE again，Such that it is able to reduce redundancy and the unnecessary process measuring reporting information and forwarding，Improve network security performance and treatment effeciency.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the configuration diagram of MDT；
Fig. 2 is that in the embodiment of the present invention one, under LTE scene, MDT measurement is configured to activation process schematic diagram；
Fig. 3 is that in the embodiment of the present invention two, under LTE scene, MDT measurement is configured to activation process schematic diagram；
Fig. 4 is that in the embodiment of the present invention three, under LTE scene, MDT measurement is configured to activation process schematic diagram；
Fig. 5 is that in the embodiment of the present invention four, under LTE scene, MDT measurement is configured to activation process schematic diagram；
Fig. 6 is that in the embodiment of the present invention five, under LTE scene, MDT measurement is configured to activation process schematic diagram；
Fig. 7 is that in the embodiment of the present invention six, under LTE scene, MDT measurement is configured to activation process schematic diagram.
Detailed description of the invention
For solve prior art exists in the problem how processing the UE MDT immediately process measured across PLMN switching, the present invention main idea is that, under the PLMN scene switched, consider to be not required to continue the process that MDT measures immediately, therefore, the present invention adopts the mode reporting MDT configuration information deexcitation immediately, to improve network security performance guarantee, reduces unnecessary MDT measurement report and processes.
Based on above-mentioned thought, the invention provides the control method of terminal measurement report during a kind of switching, specifically adopt the following technical scheme that
What source network device judgement was currently executing that the UE reporting MDT measuring task immediately to carry out switches to when PLMN switches, then do not report MDT measurement configuration information immediately to the destination network device described UE of transmission.
Additionally, source network device adjudicate described UE to carry out switch to when PLMN switches, also this locality deexcitation described in UE report MDT measurement configuration information immediately.
Specifically, what local this UE of deexcitation there is currently reports MDT measurement configuration information immediately, it may be that deletes this UE that source network device this locality preserves reports MDT measurement configuration information immediately, or this UE that this locality is preserved to report MDT measurement configuration information to be set to immediately invalid.
Further, source network device in the following cases, can report MDT measurement configuration information at local this UE of deexcitation immediately:
A) source network device after cell-of-origin receives the switching request acknowledgement message of Target cell or source network device by after eating dishes without rice or wine switching command is sent to terminal, what local this UE of deexcitation there is currently reports MDT measurement configuration information immediately.
What B) source network device local this UE of deexcitation before handover request is initiated in cell-of-origin there is currently reports MDT measurement configuration information immediately.
C), after source network device receives UE text release message, what local this UE of deexcitation there is currently reports MDT measurement configuration information immediately.
Wherein, above-mentioned source network device, it is possible to be the LTE base station in LTE system, or the RNC(RadioNetworkController in UTRAN system, radio network controller), etc..
Above-mentioned across PLMN switching, can be S1/X2 switching in LTE system, it is also possible to be inside of base station switching.UTRAN system can be switch across RNC, it is also possible to be the internal switching of RNC.
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with accompanying drawing, embodiments of the invention are described in detail.It should be noted that when not conflicting, the embodiment in the application and the feature in embodiment can combination in any mutually.
Embodiment one
Fig. 2 illustrates that source network side apparatus under LTE system S1 handoff scenario (for base station in the present embodiment) realizes MDT measurement and is configured to activation process, as in figure 2 it is shown, the present embodiment flow process mainly describes as follows:
Step 201, UE is currently located source base station (SourceeNB) and performs to report MDT measuring task immediately, source base station judgement current UE needs to carry out when PLMN switches, by S1 interface to MME(MobilityManagementEntity, Mobility Management Entity) send handover request (HandoverRequired) message, wherein comprise the UE target PLMN information to be switched to, and do not comprise current UE report MDT measurement configuration information immediately.
Step 202, after MME receives handover request message, send handover request (HandoverRequest) message by S1 interface to target BS (TargeteNB), wherein comprise the UE target PLMN information to be switched to, and do not comprise current UE report MDT measurement configuration information immediately.
Step 203, after target BS receives handover request, prepares switching resource requirement, sends Handover Request Acknowledge (HandoverRequestAck) message to MME after being ready to complete.
Step 204, MME sends switching command (HandoverCommand) message to source base station.
Step 205, after source base station receives switching command (HandoverCommand) message (or can also after switching command is sent to terminal by eating dishes without rice or wine by source base station), determine having had been prepared for across PLMN switching of this UE current, then what carry out in this locality that this UE of deexcitation there is currently reports MDT measurement configuration information immediately；
Concrete deactivating operation may is that this UE's deleting the preservation of source base station this locality reports MDT measurement configuration information immediately.
Step 206, after UE is switched to Target cell, unclosed MDT measurement report immediately before can comprising in RRM measurement reports, but due to the measurement configuration information reporting MDT immediately of target BS now not this UE, then the measurement report that will not be reported by UE reports TCE again.
Embodiment two
Fig. 3 illustrates that under LTE system X2 handoff scenario, MDT measurement is configured to activation process, as it is shown on figure 3, the present embodiment flow process mainly describes as follows:
Step 301, UE is currently located source base station and performs to report MDT measuring task immediately, source base station judgement current UE needs to carry out switching across PLMN, then send handover request message to target BS by X2 interface, wherein comprise the UE target PLMN information to be switched to, and do not comprise current UE report MDT measurement configuration information immediately.
Step 302, after target BS receives handover request, prepares switching resource requirement, sends switching request acknowledgement message to source base station after being ready to complete.
Step 303, after source base station receives this message or source base station by after eating dishes without rice or wine switching command is sent to terminal, it is determined that currently having had been prepared for across PLMN switching of this UE, then what carry out in this locality that this UE of deexcitation there is currently reports MDT measurement configuration information immediately；
Concrete deexcitation action can be delete source base station this locality preserve this UE report MDT measurement configuration information immediately.
Step 304, UE is after being switched to Target cell, unclosed MDT measurement report immediately before can comprising in RRM measurement reports, but due to the measurement configuration information reporting MDT immediately of target BS now not this UE, the measurement report that will not be reported by UE reports TCE again.
Embodiment three
Fig. 4 illustrates that under LTE system S1 handoff scenario, MDT measurement is configured to activation process, and as shown in Figure 4, the present embodiment flow process mainly describes as follows:
Step 401, UE is currently located source base station and performs to report MDT measuring task immediately, source base station judgement current UE needs to carry out switching across PLMN, source base station sends handover request message to MME by S1 interface, wherein comprise the UE target PLMN information to be switched to, and do not comprise current UE report MDT measurement configuration information immediately；What carry out in this locality that this UE of deexcitation there is currently reports MDT measurement configuration information simultaneously immediately；
Concrete deexcitation action can be delete source base station this locality preserve this UE report MDT measurement configuration information immediately.
Step 402, after MME receives handover request message, sends handover request message by S1 interface to target BS, wherein comprises the UE target PLMN information to be switched to, and do not comprise current UE report MDT measurement configuration information immediately.
Step 403, after target BS receives handover request, prepares switching resource requirement, sends switching request acknowledgement message to MME after being ready to complete.
Step 404, MME sends switching command to source base station.
Step 405, after source base station receives switching command, by switching command by eating dishes without rice or wine to be sent to UE.
Step 406, UE is after being switched to Target cell, unclosed MDT measurement report immediately before can comprising in RRM measurement reports, but due to the measurement configuration information reporting MDT immediately of target BS now not this UE, the measurement report that will not be reported by UE reports TCE again.
Embodiment four
Fig. 5 illustrates that under LTE system X2 handoff scenario, MDT measurement is configured to activation process, as it is shown in figure 5, the present embodiment flow process mainly describes as follows:
Step 501, UE is currently located source base station and performs to report MDT measuring task immediately, source base station judgement current UE needs to carry out switching across PLMN, source base station sends handover request message to target BS by X2 interface and wherein comprises the UE target PLMN information to be switched to, and do not comprise current UE report MDT measurement configuration information immediately；What carry out in this locality that this UE of deexcitation there is currently reports MDT measurement configuration information simultaneously immediately；
Concrete deexcitation action can be delete source base station this locality preserve this UE report MDT measurement configuration information immediately.
Step 502, after target BS receives handover request, prepares switching resource requirement, sends switching request acknowledgement message to source base station after being ready to complete.
Step 503, after source base station receives this message, by switching command by eating dishes without rice or wine to be sent to UE.
Step 504, UE is after being switched to Target cell, unclosed MDT measurement report immediately before can comprising in RRM measurement reports, but due to the measurement configuration information reporting MDT immediately of target BS now not this UE, the measurement report that will not be reported by UE reports TCE again.
Embodiment five
Fig. 6 illustrates that under LTE system S1 handoff scenario, MDT measurement is configured to activation process, and as shown in Figure 6, the present embodiment flow process mainly describes as follows:
Step 601, UE is currently located source base station and performs to report MDT measuring task immediately, source base station judgement current UE needs to carry out switching across PLMN, source base station sends handover request message to MME by S1 interface, wherein comprise the UE target PLMN information to be switched to, and do not comprise current UE report MDT measurement configuration information immediately.
Step 602, after MME receives handover request message, sends handover request message by S1 interface to target BS, wherein comprises the UE target PLMN information to be switched to, and do not comprise current UE report MDT measurement configuration information immediately.
Step 603, after target BS receives handover request, prepares switching resource requirement, sends switching request acknowledgement message to MME after being ready to complete.
Step 604, MME sends switching command to source base station.
Step 605, after source base station receives switching command, by switching command by eating dishes without rice or wine to be sent to UE.
Step 606, after in eat dishes without rice or wine switching flow and handoff procedure, data have been transmitted, source base station can receive MME UE text release command (UEContextReleaseCommand) message sent, now handoff procedure completes, then what source base station carried out in this locality that this UE of deexcitation there is currently reports MDT measurement configuration information immediately；
Concrete deexcitation action can be delete source base station this locality preserve this UE report MDT measurement configuration information immediately.
Step 607, UE is after being switched to Target cell, unclosed MDT measurement report immediately before can comprising in RRM measurement reports, but due to the measurement configuration information reporting MDT immediately of target BS now not this UE, the measurement report that will not be reported by UE reports TCE again.
Embodiment six
Fig. 7 illustrates that under LTE system X2 handoff scenario, MDT measurement is configured to activation process, as it is shown in fig. 7, the present embodiment flow process mainly describes as follows:
Step 701, UE is currently located source base station and performs to report MDT measuring task immediately, source base station judgement current UE needs to carry out switching across PLMN, source base station sends handover request message to target BS by X2 interface, wherein comprise the UE target PLMN information to be switched to, and do not comprise current UE report MDT measurement configuration information immediately.
Step 702, after target BS receives handover request, prepares switching resource requirement, sends switching request acknowledgement message to source base station after being ready to complete.
Step 703, after source base station receives this message, by switching command by eating dishes without rice or wine to be sent to UE.
Step 704, after in eat dishes without rice or wine switching flow and handoff procedure, data have been transmitted, source base station can receive UE text release message (UEContextRelease) that target BS sends, now handoff procedure completes, then what source base station carried out in this locality that this UE of deexcitation there is currently reports MDT measurement configuration information immediately；
Concrete deexcitation action can be delete source base station this locality preserve this UE report MDT measurement configuration information immediately.
Step 705, UE is after being switched to Target cell, unclosed MDT measurement report immediately before can comprising in RRM measurement reports, but due to the measurement configuration information reporting MDT immediately of target BS now not this UE, the measurement report that will not be reported by UE reports TCE again.
Further, if UE occur within LTE base station across PLMN handoff scenario, that is handover source community and switching target small area broadly fall in same LTE base station, then this base station UE carry out across PLMN switch in equally possible carry out in this locality according to the method described above this UE of deexcitation report immediately MDT measure configuration process.UE is after being switched to Target cell, and the service PLMN after switching is different with the service PLMN before switching, and the measurement report that base station will not report after being switched by UE reports TCE again.
Additionally, be only for LTE system, the present invention program is illustrated in above-described embodiment, but the present invention program is readily adaptable for use in UTRAN system equally.When UE carries out switching across PLMN under UTRAN system time, for performing to report immediately, the UE of MDT measuring task is equally possible realizes deexcitation in aforementioned manners and report MDT to measure immediately.In UTRAN system, in above-mentioned switching flow, RNC substitutes LTE base station, and deexcitation simultaneously reports the MDT action measured also to carry out on RNC immediately.S1 interface and X2 interface are substituted by Iu interface and Iur interface respectively simultaneously.
Additionally, additionally provide the control system of terminal measurement report during a kind of switching in the embodiment of the present invention, this system mainly includes the switch decision module in the network equipment and switching initiation module, wherein:
Described switch decision module is used for, and judgement is currently executing whether the UE the reporting MDT measuring task immediately switching to carry out is switch across PLMN；
Described switching initiation module is used for, when described switch decision module adjudicate switching to of carrying out of described UE switch across PLMN time, then do not report MDT measurement configuration information immediately to the destination network device described UE of transmission.
Further, described system also includes the deexcitation module in the network equipment；
Described deexcitation module is used for, when described switch decision module adjudicate switching to of carrying out of described UE switch across PLMN time, report MDT measurement configuration information immediately at UE described in the deexcitation of this locality.
Further, described deexcitation module is used for, before sending handover request to described destination network device or after the Handover Request Acknowledge receiving described destination network device or after switching command being sent to described UE by eating dishes without rice or wine or after receiving the UE text release message that described destination network device sends, described in local deexcitation, UE's reports MDT measurement configuration information immediately.
Further, described deexcitation module is used for, in the following manner UE described in local deexcitation report MDT measurement configuration information immediately:
That deletes the local described UE preserved reports MDT measurement configuration information immediately；
Or, the described UE that this locality is preserved to report MDT measurement configuration information to be set to immediately invalid.
These are only that the present invention's is preferable to carry out case; it is not limited to the present invention; the present invention also can have other various embodiments; when without departing substantially from present invention spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and deformation according to the present invention, but these change accordingly and deformation all should belong to the scope of the claims appended by the present invention.
Obviously, those skilled in the art should be understood that, each module of the above-mentioned present invention or each step can realize with general calculation element, they can concentrate on single calculation element, or it is distributed on the network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, can be stored in storage device is performed by calculation element, and in some cases, shown or described step can be performed with the order being different from herein, or they are fabricated to respectively each integrated circuit modules, or the multiple modules in them or step are fabricated to single integrated circuit module realize.So, the present invention is not restricted to the combination of any specific hardware and software.
Claims (10)
1. the control method of terminal measurement report when switching, it is characterised in that described method includes:
Source network device judgement is currently executing and reports what the terminal (UE) minimizing drive test (MDT) measuring task to carry out to switch to when public land mobile network (PLMN) switches immediately, then do not report MDT measurement configuration information immediately to the destination network device described UE of transmission.
2. the method for claim 1, it is characterised in that described method also includes:
Described source network device adjudicate described UE to carry out switch to when PLMN switches, this locality deexcitation described in UE report MDT measurement configuration information immediately.
3. method as claimed in claim 2, it is characterised in that
Described source network device is before sending handover request to described destination network device, and described in local deexcitation, UE's reports MDT measurement configuration information immediately.
4. method as claimed in claim 2, it is characterised in that
Described source network device is after the Handover Request Acknowledge receiving described destination network device or by after eating dishes without rice or wine switching command is sent to described UE, described in local deexcitation, UE's reports MDT measurement configuration information immediately.
5. method as claimed in claim 2, it is characterised in that
Described source network device is after receiving the UE text release message that described destination network device sends, and described in local deexcitation, UE's reports MDT measurement configuration information immediately.
6. the method as described in any one of claim 2,3,4 or 5, it is characterised in that
Described source network device reports MDT measurement configuration information immediately UE's described in local deexcitation, including:
That deletes the local described UE preserved reports MDT measurement configuration information immediately；
Or, the described UE that this locality is preserved to report MDT measurement configuration information to be set to immediately invalid.
7. the control system of terminal measurement report when switching, it is characterised in that described system includes the switch decision module in the network equipment and switching initiation module, wherein:
Described switch decision module is used for, and judgement is currently executing whether the UE the reporting MDT measuring task immediately switching to carry out is switch across PLMN；
Described switching initiation module is used for, when described switch decision module adjudicate switching to of carrying out of described UE switch across PLMN time, then do not report MDT measurement configuration information immediately to the destination network device described UE of transmission.
8. system as claimed in claim 7, it is characterised in that described system also includes the deexcitation module in the network equipment；
Described deexcitation module is used for, when described switch decision module adjudicate switching to of carrying out of described UE switch across PLMN time, report MDT measurement configuration information immediately at UE described in the deexcitation of this locality.
9. system as claimed in claim 8, it is characterised in that
Described deexcitation module is used for, before sending handover request to described destination network device or after the Handover Request Acknowledge receiving described destination network device or after switching command being sent to described UE by eating dishes without rice or wine or after receiving the UE text release message that described destination network device sends, described in local deexcitation, UE's reports MDT measurement configuration information immediately.
10. system as claimed in claim 8 or 9, it is characterised in that
Described deexcitation module is used for, in the following manner UE described in local deexcitation report MDT measurement configuration information immediately:
That deletes the local described UE preserved reports MDT measurement configuration information immediately；
Or, the described UE that this locality is preserved to report MDT measurement configuration information to be set to immediately invalid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110087922.7A CN102740277B (en) | 2011-04-08 | 2011-04-08 | The control method of a kind of terminal measurement report when switching and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110087922.7A CN102740277B (en) | 2011-04-08 | 2011-04-08 | The control method of a kind of terminal measurement report when switching and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102740277A CN102740277A (en) | 2012-10-17 |
| CN102740277B true CN102740277B (en) | 2016-07-27 |
Family
ID=46994884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110087922.7A Active CN102740277B (en) | 2011-04-08 | 2011-04-08 | The control method of a kind of terminal measurement report when switching and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102740277B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111886890B (en) * | 2018-03-12 | 2022-04-12 | 中兴通讯股份有限公司 | Method, device and system for configuring minimization of drive tests under multi-connection architecture |
| CN111328114A (en) * | 2018-12-14 | 2020-06-23 | 电信科学技术研究院有限公司 | Switching control method and equipment |
| CN115699871A (en) * | 2020-08-03 | 2023-02-03 | 华为技术有限公司 | Communication method and device |
| CN116744388B (en) * | 2023-08-16 | 2023-11-28 | 深圳国人无线通信有限公司 | Method and device for realizing PLMN switching in 5G NR environment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6112088A (en) * | 1996-08-30 | 2000-08-29 | Telefonaktiebolaget, L.M. Ericsson | Radio communications system and method for mobile assisted handover between a private network and a public mobile network |
| CN101568138A (en) * | 2009-05-26 | 2009-10-28 | 中兴通讯股份有限公司 | Measurement report control method, system and mobile terminal of mobile communication system |
| CN102291758A (en) * | 2010-06-18 | 2011-12-21 | 电信科学技术研究院 | Method and equipment for reporting and processing minimized measurement quantity of road test |
-
2011
- 2011-04-08 CN CN201110087922.7A patent/CN102740277B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6112088A (en) * | 1996-08-30 | 2000-08-29 | Telefonaktiebolaget, L.M. Ericsson | Radio communications system and method for mobile assisted handover between a private network and a public mobile network |
| CN101568138A (en) * | 2009-05-26 | 2009-10-28 | 中兴通讯股份有限公司 | Measurement report control method, system and mobile terminal of mobile communication system |
| CN102291758A (en) * | 2010-06-18 | 2011-12-21 | 电信科学技术研究院 | Method and equipment for reporting and processing minimized measurement quantity of road test |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102740277A (en) | 2012-10-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102457890B (en) | A kind of method and system realizing drive test | |
| JP5648071B2 (en) | Method and system for realizing neighboring cell information reporting | |
| US8838091B2 (en) | Method of reporting an aggregated measurement in wireless communication system | |
| CN102131207B (en) | Measurement report method, device and system | |
| US10034189B2 (en) | Method and system for controlling radio parameter, network operation management apparatus, and radio station | |
| WO2020164538A1 (en) | Reporting method and configuration method for minimization of drive tests information, terminal and network device | |
| CN102625388B (en) | Switching method, base station and system for the same | |
| US8688106B2 (en) | User equipment and method in mobile communication system | |
| US11601834B2 (en) | Mobile station, radio base station, and communication control method | |
| KR20140021057A (en) | Wireless communication system, radio terminal, radio base station, wireless communication method and program | |
| KR20190093707A (en) | Radio terminal, radio base station, method of radio terminal, and method of radio base station | |
| CN102547840A (en) | Method and device for reporting MDT measurement result | |
| CN102083002B (en) | System, method and device for controlling reported broadcast channel information | |
| KR20120093878A (en) | Apparatus and method for automaticlly optimizing transmission of broadcast control channel in lte mobile communication system | |
| CN102045749A (en) | Method, device and system for realizing optimization of neighbor cell | |
| EP3125639A1 (en) | Communication control method, device and system for mobile terminal | |
| CN104754616A (en) | Method, device and system for processing unnecessary switching | |
| CN102740277B (en) | The control method of a kind of terminal measurement report when switching and system | |
| CN102572926A (en) | Method and device for reporting neighbor information | |
| US20150063145A1 (en) | Radio measurement reporting | |
| CN102932828A (en) | Source network equipment, system and method for transmitting MDT (Minimization of Drive Test) configuration information in switching process | |
| CN107005872A (en) | The detection of dormant cell in communication network | |
| US20160150447A1 (en) | Mobility management method, equipment and system | |
| CN102123434B (en) | A kind of processing method of base station scheduling and system | |
| CN103037413B (en) | A kind of information transfer, method, device and the user equipment for minimizing drive test realization |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |