CN108366378A

CN108366378A - It is a kind of to realize method, system and the user equipment for measuring and coordinating

Info

Publication number: CN108366378A
Application number: CN201710061512.2A
Authority: CN
Inventors: 王昕�; 黄河
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2017-01-26
Filing date: 2017-01-26
Publication date: 2018-08-03
Also published as: WO2018137427A1

Abstract

An embodiment of the present invention provides a kind of methods for realizing and measuring and coordinating, and are applied in wireless communication system, the wireless communication system includes：Master network element and auxiliary network element；Wherein, the master network element and auxiliary network element are two different base stations, and the master network element and auxiliary network element are respectively used to measure configuration to the same user equipment (UE)；The method includes：When auxiliary network element determines that the main serving cell in the auxiliary network element is converted into target main serving cell by source main serving cell, the identification information that the target main serving cell is sent to master network element makes the measurement configuration information of update of identification information of the master network element based on target main serving cell UE corresponding with master network element.The embodiment of the present invention additionally provides a kind of realize and measures the system coordinated and UE.

Description

It is a kind of to realize method, system and the user equipment for measuring and coordinating

Technical field

The present invention relates to wireless communication field more particularly to a kind of method, system and user equipmenies realized measurement and coordinated (User Equipment, UE).

Background technology

To realize efficient, reliable wireless resource management (Radio Resource Management, RRM), in forth generation In (the fourth Generation, 4G) communication system, long term evolution (Long Term Evolution, LTE) nothing is used The evolved base station (E-UTRAN NodeB, eNB) of line access technology (Radio Access Technology, RAT) can be to use Family equipment (User Equipment, UE) provides measuring configuration, wherein the measuring configuration includes following parameter：

Measure target (Measurement objects)：For E-UTRAN, which is an E-UTRAN carrier wave Frequency, UE are executed according to the parameter with frequency or different-frequency measure；

Report configuration (Reporting configurations)：The parameter define triggering E-UTRAN measurements to report The standard of event, specifically, including reporting standard and reporting form；Further, triggering measures and reports (Measurement Report triggering) a variety of events can be based on, for example EventA1, A1 event are to indicate that the signal quality of serving cell is high In certain thresholding；

Measure mark (Measurement identities)：The parameter has been coupled measurement target and has reported configuration two Parameter so that one-to-many or many-to-one connection relation can be formed between the two；

Quantity configuration (Quantity configurations)：Each RAT types can configure a quantity configuration, should Parameter definition measurable amount and corresponding filtering parameter；

Measurement interval (Measurement gaps)：The parameter define UE to execute the time measured, in measurement interval Interior, network side will not dispatch the transmission that UE carries out uplink and downlink data.

UE is executed according to the measuring configuration and is measured and report operation.Further, it can also be distinguished when measuring each The type of cell, such as serving cell, list cell and detection cell, wherein if UE is configured to support carrier wave polymerization (Carrier Aggregation, CA), then the main serving cell (Primary Cell, PCell) in CA and auxiliary serving cell (Secondary Cell, SCell) is counted as the serving cell (Serving cell) when UE executes measurement；But it is only main The frequency point of serving cell PCell is only the dominant frequency (Primary Frequency) when UE is measured.In addition, because PCell is as UE Main serving cell, can to the behaviors such as the radio-resource-configuration of UE and mobile management be responsible for, so measure when have its specially Measuring configuration parameter (such as quality threshold s-Measure), and it can include to be directed to PCell that above-mentioned measurement, which reports triggering also, Specific event (such as Event A5, indicate the signal quality of PCell less than certain thresholding and the quality of neighboring area signal is preferable), and Also its measurement result can be specially written in certain parameters (such as measResultPCell) in upper give the correct time.That is, carry out When measurement, main serving cell or say measure when dominant frequency, the measuring configuration for having its special with measure report method.

Currently, industry has started the research to the 5th generation (the fifth Generation, 5G) communication system.It is different LTE RAT are used in 4G wireless access networks (Radio Access Network, RAN) and access evolution block core net The eNB of (Evolved Packet Core, EPC), usual we claim to use novel radio (New Radio, NR) skill in 5G RAN Art and the base station for accessing next-generation core net (Next generation Core, NGC) are next generation base station (generation NodeB, gNB).

In order to make full use of the LTE eNB of large scale deployment already and enable LTE RAT it is smooth be transitioned into NR RAT, industry propose a kind of two RAT of configuration in a manner of tightly coupled come the system for providing communication service for UE, referred to as LTE- NR close coupling (tight Interworking), framework can refer to the example of Fig. 1 to Fig. 3；Fig. 1 is LTE-NR tight First exemplary structure chart of Interworking frameworks, as shown in Figure 1, LTE eNB and NR gNB are two base stations, LTE ENB and NR gNB are formed with EPC communicate to connect respectively, and user plane (User Plane, UP) is not only established between LTE eNB and EPC Interface also establishes control plane (Control Plane, CP) interface LTE eNB is known as master base station (Master for Fig. 1 ENB, MeNB)；CP interfaces and UP interfaces can be established between NR gNB and LTE eNB, and (interface between NR gNB and LTE eNB can claim For Xx interfaces), optionally, NR gNB can also establish UP interfaces with EPC, and for Fig. 1, NR gNB are known as prothetic group station (Secondary gNB, SgNB).

Fig. 2 is second exemplary structure chart of LTE-NR tight Interworking frameworks, the structure and Fig. 1 of Fig. 2 Essentially identical, distinctive points are, with NGC instead of the EPC in Fig. 1.

Fig. 3 is the exemplary structure chart of third of LTE-NR tight Interworking frameworks, as shown in figure 3, LTE ENB and NR gNB are two base stations, and LTE eNB and NR gNB are formed with NGC communicate to connect respectively, between NR gNB and NGC not only It establishes UP interfaces, also establish CP interfaces, for Fig. 3, NR gNB are known as master base station；It can be established between LTE eNB and NR gNB CP interfaces and UP interfaces (interface between LTE eNB and NR gNB can be described as Xx interfaces), optionally, LTE eNB can also and NGC UP interfaces are established, for Fig. 3, LTE eNB are known as prothetic group station.

For three kinds of LTE-NR tight Interworking frameworks of Fig. 1 to Fig. 3, master base station and prothetic group station can be with CA configurations are carried out to UE, wherein be properly termed as auxiliary main plot (Primary in the main serving cell of auxiliary base station side, UE Secondary Cell, PSCell).

The typical feature of LTE-NR tight Interworking frameworks is two serving BSs (master base station and auxiliary of UE Base station) different RAT is used, so master base station is difficult to be responsible for comprehensive, sufficient wireless resource management, here, master base station can be with The radio-resource-configuration for being at least responsible for itself side (such as may include the configuring of radio protocol stack, a certain range of mobile scheduling Deng) and corresponding wireless heterogeneous networks (Radio Resource Control, RRC) protocol Data Unit can be generated (Protocol Data Unit, PDU)；By taking measuring configuration as an example, master base station and prothetic group station can respectively measure UE and match It sets, however, how the measuring configuration that two base stations carry out realizes coordination that is efficient, stablizing so that serving BS can obtain The full information (such as measurement result) for being taken as progress efficient radio resource management and needing, is a problem to be solved.

Invention content

To solve existing technical problem, the embodiment of the present invention provides a kind of realize and measures the method coordinated, system And UE, the measuring configuration of at least two base stations can be coordinated, and then efficient, reliable data transmission can be provided for UE Service.

In order to achieve the above objectives, the technical solution of the embodiment of the present invention is realized in：

The embodiment of the present invention proposes a kind of method for realizing and measuring and coordinating, and is applied in wireless communication system, the nothing Line communication system includes：Master network element and auxiliary network element；Wherein, the master network element and auxiliary network element are two different base stations, the master Network element and auxiliary network element are respectively used to measure configuration to the same UE；The method includes：

Auxiliary network element determines that the main serving cell in the auxiliary network element is converted into target main serving cell by source main serving cell When, the identification information of the target main serving cell is sent to master network element, so that the master network element is based on the main service of the target small The measurement configuration information of the update of identification information in area UE corresponding with master network element.

In said program, the identification information of the target main serving cell includes at least one of following：The main clothes of target The physical-layer cell identifier of the business frequency point of cell, the cell index of the target main serving cell, the target main serving cell.

In said program, the identification information that the target main serving cell is sent to master network element, including：

The UE measures the target main serving cell, and will obtain for the target main serving cell Measurement result reports to auxiliary network element；

Auxiliary network element sends instruction information to master network element, and the instruction information includes the mark letter of the target main serving cell Breath and the measurement result for target main serving cell.

The auxiliary network element utilizes abstract syntax notation one (the Abstract Syntax of the application layer protocol of inter-network-element interface Notation One, ASN.1) identification information of the target main serving cell is encoded, and the information generated will be encoded It is sent to master network element；Interface of the inter-network-element interface between master network element and auxiliary network element.

The identification information of the target main serving cell is carried on an existing or newly-increased network element by the auxiliary network element In interface message, and the inter-network-element interface message is sent to the master network element；The inter-network-element interface be master network element and Interface between auxiliary network element.

In said program, the measurement configuration information of the UE corresponding with master network element includes the first measurement identification list, institute It includes that measurement corresponding with each frequency point to be measured identifies to state the first measurement identification list；

The measurement of update of identification information of the master network element based on target main serving cell UE corresponding with master network element Configuration information, including：

When the measurement mark of the frequency point of the target main serving cell is present in described first and measures in identification list, In the measurement configuration information of original UE corresponding with master network element, the survey of the measurement target of the source main serving cell will be attached to Amount mark is changed to：It is attached to the measurement target of the target main serving cell；The target main serving cell will be attached to The measurement mark for measuring target is changed to：It is attached to the measurement target of the source main serving cell；

When the measurement mark of the frequency point of the target main serving cell is not present in the first measurement identification list, In the measurement configuration information of original UE corresponding with master network element, the measurement target of the source main serving cell will be attached to All measurement marks are deleted.

The embodiment of the present invention also proposed another method for realizing and measuring and coordinating, and be applied in user equipment (UE), described UE forms communication connection by master network element core network access between master network element and auxiliary network element, the master network element and auxiliary network element are two A different base station, the master network element and auxiliary network element are respectively used to measure configuration to the UE；The method includes：

UE receives indication signaling, and the indication signaling is used to indicate main serving cells of the UE in auxiliary network element by the main service in source Cell is converted into target main serving cell；

UE sends the identification information of the target main serving cell to master network element, and the master network element is made to be based on the target master The measurement configuration information of the update of identification information of serving cell UE corresponding with master network element；Alternatively,

Identification informations of the UE based on the target main serving cell updates the measuring configuration of UE corresponding with the master network element Information, and updated measurement configuration information is reported into master network element, the measuring configuration letter for making the master network element processing UE report Breath；Alternatively,

Identification informations of the UE based on the target main serving cell updates the measuring configuration of UE corresponding with the master network element Information；While based on updated measurement configuration information report measurement results, the corresponding cell letter of the measurement result is reported Breath makes the master network element update the measuring configuration letter of UE corresponding with master network element based on the corresponding cell information of the measurement result Breath, wherein the corresponding cell information of the measurement result includes at least the identification information of the target main serving cell.

In said program, the measurement configuration information for updating UE corresponding with the master network element, including：It is original with In the measurement configuration information of the corresponding UE of master network element, the corresponding measurement mark of the frequency point of the source main serving cell is reconfigured For：Measurement mark corresponding with the frequency point of target main serving cell.

In said program, the UE sends the identification information of the target main serving cell to master network element, including：

The UE utilizes the ASN.1 for the RRC agreements for corresponding to the wireless access technology RAT that master network element uses, to the mesh The identification information of mark main serving cell is encoded, and the information that coding generates is sent to master network element.

The identification information of the target main serving cell is carried on an existing or newly-increased RRC signaling by the UE In, and the RRC signaling is sent to master network element.

In said program, the measurement configuration information that the master network element processing UE is reported, including：

When the master network element determines the measurement configuration information for needing to report using UE, the measurement configuration information that UE is reported is true It is set to the measurement configuration information of UE corresponding with master network element；

When the master network element determines the measurement configuration information for needing modification UE to report, notice UE changes the updated survey Measure configuration information；

When the master network element determines the measurement configuration information that refusal is reported using UE, notice UE refusals use updated survey Measure configuration information.

In said program, the auxiliary network element includes second measuring identification list to the measurement configuration information of UE, and described second It includes measurements mark corresponding with each frequency point to be measured to measure identification list；

Correspondingly, after the UE receives indication signaling, the method further includes：In the frequency of the target main serving cell When the measurement mark of point is present in the second measurement identification list, in original auxiliary network element to the measurement configuration information of UE In, the measurement mark for the measurement target for being attached to the source main serving cell is changed to：It is small to be attached to the main service of the target The measurement target in area；The measurement mark for the measurement target for being attached to the target main serving cell is changed to：It is attached to described The measurement target of source main serving cell；

When the measurement mark of the frequency point of the target main serving cell is not present in the second measurement identification list, In original auxiliary network element in the measurement configuration information of UE, all surveys of the measurement target of the source main serving cell will be attached to Amount mark is deleted.

The embodiment of the present invention also proposed a kind of system for realizing and measuring and coordinating, the system comprises：For to same User equipment (UE) measures the master network element of configuration and auxiliary network element respectively；Wherein, the master network element and auxiliary network element are two differences Base station；

The auxiliary network element is converted into target for the main serving cell in determining the auxiliary network element by source main serving cell When main serving cell, the identification information of the target main serving cell is sent to master network element, and the master network element is made to be based on the mesh Mark the measurement configuration information of the update of identification information UE corresponding with master network element of main serving cell.

In said program, the auxiliary network element, the survey for the target main serving cell reported specifically for receiving UE For amount as a result, sending instruction information to master network element, the instruction information includes identification information and the institute of the target main serving cell State the measurement result for target main serving cell.

In said program, the auxiliary network element is specifically used for the ASN.1 using the application layer protocol of inter-network-element interface to described The identification information of target main serving cell is encoded, and the information that coding generates is sent to master network element；The network element is indirect Interface of the mouth between master network element and auxiliary network element.

In said program, the auxiliary network element, specifically for the identification information of the target main serving cell is carried on one In a existing or newly-increased inter-network-element interface message, and the inter-network-element interface message is sent to the master network element；It is described Interface of the inter-network-element interface between master network element and auxiliary network element.

The embodiment of the present invention also proposed a kind of user equipment (UE), and the UE passes through master network element core network access, the master Form communication connection between network element and auxiliary network element, the master network element and auxiliary network element are two different base stations, the master network element and Auxiliary network element is respectively used to measure configuration to the UE；

The UE, for receiving indication signaling, the indication signaling is used to indicate main serving cells of the UE in auxiliary network element Target main serving cell is converted by source main serving cell；

The UE is additionally operable to send the identification information of the target main serving cell to master network element, makes the master network element base In the measurement configuration information of the update of identification information of target main serving cell UE corresponding with master network element；Alternatively,

Based on the identification information of the target main serving cell, the measuring configuration letter of UE corresponding with the master network element is updated Breath, and updated measurement configuration information is reported into master network element, the measurement configuration information for making the master network element processing UE report； Alternatively,

Based on the identification information of the target main serving cell, the measuring configuration letter of UE corresponding with the master network element is updated Breath；While based on updated measurement configuration information report measurement results, the corresponding cell information of the measurement result is reported, The master network element is set to update the measurement configuration information of UE corresponding with master network element based on the corresponding cell information of the measurement result, Wherein, the corresponding cell information of the measurement result includes at least the identification information of the target main serving cell.

In said program, the UE is specifically used in the measurement configuration information of original UE corresponding with master network element, will The corresponding measurement mark of frequency point of the source main serving cell is reconfigured for：It is corresponding with the frequency point of target main serving cell Measurement mark, to obtain the measurement configuration information of updated UE corresponding with the master network element.

In said program, the UE, specifically for utilizing the wireless of the wireless access technology RAT used corresponding to master network element The ASN.1 of resource control RRC protocol encodes the identification information of the target main serving cell, the letter that coding is generated Breath is sent to master network element.

In said program, the UE, specifically for the identification information of the target main serving cell is carried on one now In RRC signaling have or newly-increased, and the RRC signaling is sent to master network element.

In a kind of method, system and UE measuring coordination provided in an embodiment of the present invention, it is applied in wireless communication system, The wireless communication system includes：Master network element and auxiliary network element；Wherein, the master network element and auxiliary network element are two different base stations, The master network element and auxiliary network element are respectively used to measure configuration to the same user equipment (UE)；The method includes：Auxiliary network element When determining that the main serving cell in the auxiliary network element is converted into target main serving cell by source main serving cell, sent to master network element The identification information of the target main serving cell makes the master network element based on the update of identification information of the target main serving cell The measurement configuration information of UE corresponding with master network element.In this way, can at least be assisted to the measuring configuration of master network element and auxiliary network element It adjusts, and then efficient, reliable data transport service can be provided for UE.

Description of the drawings

Fig. 1 is first exemplary structure chart of LTE-NR tight Interworking frameworks；

Fig. 2 is second exemplary structure chart of LTE-NR tight Interworking frameworks；

Fig. 3 is the exemplary structure chart of third of LTE-NR tight Interworking frameworks；

Fig. 4 is the flow chart that the present invention realizes the first embodiment for measuring the method coordinated；

Fig. 5 is the schematic diagram for the data interaction flow that the present invention realizes the second embodiment for measuring the method coordinated；

Fig. 6 is to measure mark in second embodiment of the invention and report a schematic diagram of configuration；

Fig. 7 is to measure mark in second embodiment of the invention and report another schematic diagram of configuration；

Fig. 8 is the schematic diagram for the data interaction flow that the present invention realizes the 3rd embodiment for measuring the method coordinated；

Fig. 9 is the schematic diagram for the data interaction flow that the present invention realizes the fourth embodiment for measuring the method coordinated；

Figure 10 is that the realization of the embodiment of the present invention measures the structural schematic diagram for the system coordinated.

Specific implementation mode

The present invention is further described in detail below with reference to the accompanying drawings and embodiments.It should be appreciated that described herein Specific embodiment is only used to explain the present invention, is not intended to limit the present invention.

The embodiment of the invention discloses a kind of methods for realizing and measuring and coordinating, and are applied in wireless communication system, the nothing Line communication system includes：UE, master network element (Master Node, MN), auxiliary network element (Secondary Node, SN) and core net；Its In, the master network element and auxiliary network element are two different base stations, UE by master network element core network access, master network element and auxiliary network element it Between formed communication connection, the master network element and auxiliary network element are respectively used to measure configuration to the UE；

Here, Fig. 1 may be used to LTE-NR tight Interworking frameworks shown in Fig. 3 in wireless communication system, Other systems framework can also be used；And not to the base station type of the wireless communication system of above-mentioned record, base station number, core The interface type between interface type and base station and core net between net type, base station and base station is limited；It is exemplary Ground, master network element and auxiliary network element may each be the base stations such as LTE eNB, NR gNB, and core net can be EPC, NGC etc., master network element CP interfaces and UP interfaces can be established between auxiliary network element, and CP interfaces can be established between master network element and core net, it is further, main UP interfaces can also be established between network element and core net, optionally, UP interfaces can also be established between auxiliary network element and core net.

For UE, UE is known as main plot group (Master Cell Group, MCG) in the serving cell of master network element；If UE is configured with CA in master network element side, then MCG includes a main serving cell and at least one auxiliary serving cell；If UE is in master CA is not configured in network element side, and it is small that serving cell that can also be by UE in master network element side is known as main services of the UE in master network element Area；UE is known as secondary cell group (Secondary Cell Group, SCG) in the serving cell of auxiliary network element, if UE is in auxiliary network element one Side is configured with CA, then SCG includes a main serving cell and at least one auxiliary serving cell, here it is possible to by the master in SCG Serving cell is denoted as PSCell (role is similar to PCell, such as is equally applicable to Event A5), can also will be auxiliary in SCG Serving cell is denoted as SCell；If CA is not configured in auxiliary network element side in UE, serving cell that can also be by UE in auxiliary network element side claims For main serving cells of the UE in auxiliary network element.

Identical RAT may be used in the master network element of above-mentioned record and auxiliary network element, can also use different RAT；In user Face, master network element are that UE provides radio resource to carry out the transmission of data with auxiliary network element；In nothing between control plane, master network element and UE Can be established on line interface wireless heterogeneous networks (Radio Resource Control, RRC) connection, and between auxiliary network element and UE whether It is optional that RRC signaling, which can directly be transmitted,；That is, the RRC signaling (can be referred to as SN RRC signalings) of auxiliary network element side network element can It, can also be after the transfer by master network element, in master network element and UE to be transmitted on the wireless interface directly between SN and UE Between wireless interface on be transmitted；Regardless of the transmission path of SN RRC signalings how, the radio-resource-configuration of the sides SCG is main Or it is determined by SN；Further, master network element can use corresponding respectively with the wireless resource configuration that auxiliary network element generates It is carried out in the abstract syntax notation one (Abstract Syntax Notation One, ASN.1) of the RRC agreements of respective RAT used Coding.

In the embodiment of the present invention, for measuring and operating, master network element is known as main measuring configuration to the measuring configuration of UE (Master Measurement Configuration, MMC)；For the angle of wireless resource management, due to master network element meeting It is responsible for the operations such as selection/addition, switching and the release of auxiliary network element, can includes the clothes to auxiliary network element so in main measuring configuration The measuring configuration of cell of being engaged in and its neighboring community；On the other hand, network element can be responsible for the configuration of SCG (as selected because supplemented by PSCell) and the operations such as scheduling of resource, therefore, auxiliary network element can also measure UE configuration, and (this patent is referred to as auxiliary measurement Configuration)；Auxiliary network element is known as auxiliary measuring configuration (Secondary Measurement to the measuring configuration of UE Configuration, SMC), further, according to demands such as the neighboring BS relationship of itself and resource managements, meeting in auxiliary measuring configuration Including for the measuring configuration of all cells and its adjacent area in SCG.Wherein, main measuring configuration and auxiliary measuring configuration can be by (coordination between two network elements is optional) of master network element and auxiliary network element independent decision-making, and pass through the control of master network element and auxiliary network element respectively Plane signaling processed is sent to UE on a wireless interface.

Based on the wireless communication system of above-mentioned record, following embodiment is proposed.

First embodiment

Fig. 4 is the flow chart that the present invention realizes the first embodiment for measuring the method coordinated, as shown in figure 4, the flow packet It includes：

Step 41：Auxiliary network element determines that main serving cells of the UE in the auxiliary network element is converted by source main serving cell When target main serving cell, indication signaling is sent to the UE, the indication signaling is used to indicate the UE by the main service of target Cell is configured to the current main serving cell in the auxiliary network element.

It is understood that radio signal quality reason and/or resource based on the main serving cell in auxiliary network element meet Reason and/or other reasons, auxiliary network element can determine UE switching to target main serving cell from source main serving cell, at this point, The changeover program that UE executes the intra-NB/inter-cell types once triggered by auxiliary network element can be configured；Here, the main clothes in source Business cell and the frequency point of target main serving cell differ, that is, it is small that source main serving cell and target main serving cell belong to alien frequencies Area；As can be seen that since the UE auxiliary network elements belonged to do not switch over, so, in the prior art (such as in auxiliary network element When need not ask the relevant parameter of security mechanism to master network element), what auxiliary network element will not switch the target main serving cell Relevant information is notified to master network element.Here, it should be noted that standard when " switching " between the serving cell of above-mentioned record The free translation of " handover " or " change " in agreement (36 serial protocols of such as LTE system), that is to say, that a main clothes of UE Business cell is changed.

Realization method for sending from indication signaling to UE can be by the indication signaling in a specific example It is carried in control plane signaling, and the control plane signaling is sent to the UE；Here, for carrying auxiliary measurement configuration information Control plane signaling can be that RRC connection reconfigurations set message, can also be other kinds of control plane message.

Here, auxiliary network element includes second measuring identification list to the measurement configuration information (i.e. initial SMC information) of UE, this Two measurement identification lists include measurements mark corresponding with each frequency point to be measured；Here measurement mark can measure target ID values, can also be presented with number or other kinds of character, the embodiment of the present invention is defined not to this.

As can be seen that for above-mentioned record handoff procedure, UE auxiliary network element side network element resource distribution (such as measuring configuration) into It includes once update that auxiliary dominant frequency changes to have gone, and auxiliary dominant frequency here refers to the frequency point of main serving cells of the UE in auxiliary network element；This When, the measurement in the measurement identification list of above-mentioned record can be identified and is updated in the following way by UE：

When the measurement mark of the frequency point of the target main serving cell is present in described second and measures in identification list, Original auxiliary network element identifies the measurement that in the measurement configuration information of UE, will be attached to the measurement target of the source main serving cell It is changed to：It is attached to the measurement target of the target main serving cell；The measurement mesh of the target main serving cell will be attached to Target measures mark and is changed to：It is attached to the measurement target of the source main serving cell；

As can be seen that in auxiliary network element side, UE with source main serving cell report configuration and it is corresponding measure report it is tactile Clockwork spring part changes：With target main serving cell report configuration and it is corresponding measure report trigger condition；And in UE with target Main serving cell reports configuration and corresponding measure to report the trigger condition change to be：With source main serving cell report configuration and Corresponding measure reports trigger condition.

So, in order to which master network element can carry out effectively measuring configuration, the measurement of master network element for auxiliary measuring configuration Configuration (i.e. main measuring configuration) is also required to be updated accordingly.

Step 42：Auxiliary network element or UE send the identification information of the target main serving cell to master network element, make the major network The measurement configuration information of update of identification information of the member based on target main serving cell UE corresponding with master network element；Alternatively,

Illustratively, the identification information of above-mentioned target main serving cell includes at least one of following：The main service of target The physical-layer cell identifier of the frequency point of cell, the cell index of the target main serving cell, the target main serving cell；Example Such as, the identification information of above-mentioned target main serving cell is that the frequency point of the target main serving cell (is properly termed as the auxiliary dominant frequency of target Frequency point).

It is realized as can be seen that three kinds of modes at least may be used in this step, wherein

First way is：Auxiliary network element sends the identification information of the target main serving cell to master network element, makes the master The measurement configuration information of update of identification information of the network element based on target main serving cell UE corresponding with master network element；

The second way is：UE sends the identification information of the target main serving cell to master network element, makes the master network element The measurement configuration information of update of identification information UE corresponding with master network element based on the target main serving cell；

The third mode is：Identification informations of the UE based on the target main serving cell, update are corresponding with the master network element UE measurement configuration information, and updated measurement configuration information is reported into master network element, made on the master network element processing UE The measurement configuration information of report；Alternatively, identification informations of the UE based on the target main serving cell, update is corresponding with the master network element UE measurement configuration information；While based on updated measurement configuration information report measurement results, the measurement is reported to tie The corresponding cell information of fruit makes the master network element be based on the corresponding cell information update of the measurement result corresponding with master network element The measurement configuration information of UE, wherein the corresponding cell information of the measurement result includes at least the target main serving cell Identification information.

Above-mentioned three kinds of modes are illustrated separately below.

First way

In actual implementation, auxiliary network element can be sent by the inter-network-element interface between master network element and auxiliary network element to master network element Indicate information, which includes the identification information of the target main serving cell；Optionally, in this step, UE can be with Target main serving cell is measured, and the obtained measurement result for target main serving cell is reported into auxiliary network element, At this point, the instruction information of above-mentioned record can also include measurement knots for target main serving cell of the UE to auxiliary reported by network elements Fruit.

Optionally, auxiliary network element can carry out above-mentioned instruction information using the ASN.1 of the application layer protocol of inter-network-element interface Coding, and the information that coding generates is sent to master network element；Interface of the inter-network-element interface between master network element and auxiliary network element； In this way, master network element after receiving the information from auxiliary network element, can decode the information of reception accordingly, to obtain Above-mentioned instruction information.

Optionally, above-mentioned instruction information can be carried on an existing or newly-increased inter-network-element interface message by auxiliary network element In, and the inter-network-element interface message is sent to the master network element.

The second way

In actual implementation, UE can send the main service of target by the wireless interface between UE and master network element to master network element The identification information of cell.

Optionally, UE can utilize the ASN.1 for the RRC agreements for corresponding to the RAT that master network element uses, to the main clothes of the target The identification information of business cell is encoded, and the information that coding generates is sent to master network element；In this way, master network element comes from receiving After the information of auxiliary network element, the information of reception can be decoded accordingly, to obtain the mark of above-mentioned target main serving cell Know information.

Optionally, UE the identification information of the target main serving cell can be carried on one it is existing or newly-increased In RRC signaling, and the RRC signaling is sent to master network element.

For first way and the second way, master network element, can after the identification information for receiving target main serving cell With the measurement configuration information of the update of identification information UE corresponding with master network element based on the target main serving cell；It can at one In the embodiment of choosing, identification information of the master network element based on target main serving cell, the measurement for generating UE corresponding with master network element is matched Confidence ceases (i.e. updated MMC)；

Specifically, the measurement configuration information of the UE corresponding with master network element includes the first measurement identification list, it is described First measurement identification list includes measurements mark corresponding with each frequency point to be measured；

Later, the measurement configuration information of the updated UE corresponding with master network element is sent to the UE.Further Ground, when updating the measurement configuration information of UE corresponding with master network element, can also using current wireless resource management demand as Foundation.

Further, after the measurement configuration information of updated UE corresponding with master network element is sent to the UE, UE It can be measured based on the measurement configuration information received, and obtained measurement result is reported into master network element.

The third mode

It is understood that in identification informations of the UE based on the target main serving cell, update and the master network element pair When the measurement configuration information of the UE answered, the auxiliary dominant frequency and PSCell information in MMC can be updated；Here, with the master network element pair The update mode of the measurement configuration information of the UE answered can be with the identification information of target main serving cell in auxiliary measuring configuration more New paragon is identical.

As can be seen that for the third mode, after the measurement configuration information that UE updates UE corresponding with the master network element, In a kind of specific embodiment, updated measurement configuration information (i.e. newer MMC) can be reported to master by UE immediately Network element, here, updated measurement configuration information can be the newer measuring configuration parts in MMC, can also include complete MMC；

Illustratively, master network element can be directed to the measuring configuration that UE is reported after receiving the measurement configuration information that UE is reported Information carries out decision, obtains the result of decision, the result of decision here can be：Determine the measuring configuration letter for agreeing to report using UE Breath, alternatively, needing to modify to the measurement configuration information that UE is reported, alternatively, the measurement configuration information that refusal is reported using UE； When master network element determines the measurement configuration information for needing to report using UE, the measurement configuration information that UE is reported is determined as and major network The measurement configuration information of the corresponding UE of member；When master network element determines the measurement configuration information for needing modification UE to report, notice UE is repaiied Change the updated measurement configuration information, in actual implementation, master network element can notify UE by wireless interface；Work as master network element When determining the measurement configuration information that refusal is reported using UE, notice UE refusals use updated measurement configuration information, in reality When implementation, master network element can notify UE by wireless interface.

It is understood that when master network element determines the measurement configuration information for needing to report using UE, major network can be updated The MMC information for the UE stored in first；Optionally, the measurement configuration information for needing to report using UE is determined in master network element When, master network element can also send response message to UE, so that UE knows that master network element has agreed to the measuring configuration reported using UE Information.

The measurement to auxiliary network element side is executed according to updated measurement configuration information, the main service of target is directed to meeting After the measurement of cell reports trigger condition, UE believes to master network element report measurement results and the corresponding measuring configuration of measurement result Breath.

For the third mode, in another specific embodiment, UE can be based on updated measurement configuration information While report measurement results, the corresponding cell information of the measurement result is reported, the master network element is made to be tied based on the measurement The corresponding cell information of fruit updates the measurement configuration information of UE corresponding with master network element, wherein the measurement result is corresponding small Area's information includes at least the identification information of the target main serving cell.

At this point, the master network element updates the survey of UE corresponding with master network element based on the corresponding cell information of the measurement result Configuration information is measured, including：

In the measurement configuration information of original UE corresponding with master network element, the frequency point of the source main serving cell is corresponded to Measurement mark be reconfigured for：Corresponding with the frequency point of target main serving cell measurement mark, obtain it is updated with The measurement configuration information of the corresponding UE of master network element sends the measurement configuration information of the updated UE corresponding with master network element To the UE.

The realization of first embodiment of the invention measures the method coordinated, and can be applied to the communication network of the following widespread deployment And in corresponding system architecture, the method coordinated is measured using the realization of first embodiment of the invention, can make master network element and auxiliary Network element, which can timely be got, to be met the measurement result of phase respective wireless resource management demand and reports.In addition, of the invention Embodiment realizes more service network elements and is updated to the coordination of resource distribution in the case where not significantly increasing signaling traffic load, by This so that primary/secondary network element can provide efficient, reliable data transport service for UE in a manner of tightly coupled, improve the sides UE User experience.

Second embodiment

In order to more embody the purpose of the present invention, on the basis of first embodiment of the invention, carry out further It illustrates.

The application scenarios of second embodiment of the invention are：In auxiliary network element side, the main serving cell in auxiliary network element has occurred Transformation when, main measuring configuration is updated.

Fig. 5 is the schematic diagram for the data interaction flow that the present invention realizes the second embodiment for measuring the method coordinated, such as Fig. 5 Shown, which includes：

Step 501：Auxiliary network element carries out auxiliary measuring configuration to UE.

In actual implementation, auxiliary network element can configure one in auxiliary network element according to current wireless resource management demand Main serving cell (i.e. source main serving cell) of the cell as UE in auxiliary network element, network element supplemented by the frequency point of the source main serving cell The current auxiliary dominant frequency in side；Auxiliary network element can also configure the neighbour that another cell in auxiliary network element is current source main serving cell Area；It is understood that in each adjacent area of source main serving cell and source main serving cell alien frequencies.

For the embodiment of this step, in an alternative embodiment, auxiliary network element can work as according to auxiliary network element side Preceding wireless resource management demand carries out auxiliary measuring configuration to UE.For example, Fig. 6 is to measure mark in second embodiment of the invention With a schematic diagram for reporting configuration, as shown in fig. 6, the measurement target (i.e. in Fig. 6 measure Target id _ 1) that ID values are 1 is for table Show that the frequency point of source main serving cell, the measurement for the measurement target that ID values are 1 are identified as ID_1, the measurement target that ID values are 2 (is schemed In 6 measure Target id _ 2) for indicate source main serving cell an adjacent area frequency point, ID values be 2 measurement target measurement It is identified as ID_2；It reports configuration ID_1 and configuration ID_2 is reported to indicate two different respectively and report configuration, it can be seen that ID values For 1 measurement target measurement mark be attached to report configuration ID_1, that is to say, that ID values be 1 reporting for measurement target match It is set to and reports configuration ID_1；Similarly, the measurement mark for the measurement target that ID values are 2, which is attached to, reports configuration ID_2, that is to say, that Reporting for the measurement target that ID values are 2 is configured to report configuration ID_2；That is, reporting in configuration ID_1 and corresponding measurement It reports trigger condition to be suitable for the frequency point of source main serving cell, and reports configuration ID_2 and corresponding measure that trigger condition is reported to be applicable in Frequency point in an adjacent area of target main serving cell.

Step 502：Auxiliary measurement result is reported to auxiliary network element by UE.

In actual implementation, UE can be measured according to the auxiliary measuring configuration received, and triggering is reported meeting to measure When condition, measurement result is reported into auxiliary network element, auxiliary measurement result here indicates that UE is measured according to auxiliary measuring configuration is connect Obtained measurement result.

Step 503：Auxiliary network element carries out PSCell switchings and determines.

Illustratively, auxiliary network element can be determined UE according to wireless resource management demand from source main serving cell (PSCell) it is switched to target main serving cell, here, target main serving cell can be an adjacent area of source main serving cell； In actual implementation, auxiliary network element may be used wireless resource management algorithm determine the need for switching source main serving cell and Which cell UE is switched to from source main serving cell.

Step 504：Auxiliary network element sends indication message to UE.

Here, auxiliary network element can send indication message, switching by the control plane signaling of a wireless interface to UE Indicate acting as information：Instruction UE leaves source main serving cell access target main serving cell, and it is corresponding to indicate that UE is carried out Radio resource reconfigures；Here control plane signaling can be that RRC connection reconfiguration confidences enable, and can also be other control plane letters It enables.

It is understood that the radio resource of UE reconfigures the update for the auxiliary measuring configuration that may include UE.

Step 505：UE carries out auxiliary measuring configuration update.

In actual implementation, UE can carry out radio resource and reconfigure, meanwhile, because of the frequency point and mesh of source main serving cell The frequency point for marking main serving cell is different, thus, UE can carry out auxiliary measuring configuration update；For example, for schematic diagram shown in fig. 6, Measuring target and the correspondence of measuring configuration when UE carries out auxiliary measuring configuration update, shown in Fig. 6 can change, i.e., Fig. 7 is converted by Fig. 6；Fig. 7 is to measure mark in second embodiment of the invention and report another schematic diagram of configuration, such as Fig. 7 Shown, frequency point of the measurement target (i.e. Target id _ 1 is measured in Fig. 7) that ID values are 1 for indicating source main serving cell, ID values are 1 The measurement of measurement target be identified as ID_1, frequency point of the measurements target that ID values are 2 for indicating target main serving cell, ID values Measurement for 2 measurement target (i.e. measuring Target id _ 2 in Fig. 7) is identified as ID_2；It reports configuration ID_1 and reports configuration ID_2 It indicates two different respectively and reports configuration, it can be seen that the measurement mark for the measurement target that ID values are 1, which is attached to, reports configuration ID_2, that is to say, that reporting for the measurement target that ID values are 1 is configured to report configuration ID_2；Similarly, the measurement mesh that ID values are 2 Target, which measures to identify to be attached to, reports configuration ID_1, that is to say, that the reporting for measurement target that ID values are 2 is configured to report configuration ID_1；That is, reporting configuration and corresponding measure to report trigger condition to reach to be with SN for auxiliary dominant frequency in UE The effect that the auxiliary dominant frequency that UE is reconfigured is consistent.

Step 506：UE realizes the random access to auxiliary network element in target main serving cell.

Step 507：UE replys corresponding with step 503 response message to auxiliary network element, UE when meeting measurement report condition, Measurement result is reported into auxiliary network element.

In this step, the response message that UE is sent is used to notify following information to auxiliary network element：UE is from source main serving cell (PSCell) process for being switched to target main serving cell terminates.

Step 508：Auxiliary network element sends instruction information to master network element.

Here, indicate that the effect of information at least notifies the identification information of target main serving cell, instruction letter to master network element Breath can also include the measurement result that UE is directed to target main serving cell.

It should be noted that as long as this step can execute after the step 503, it is not necessary to after step 507 It can execute.

Step 509：Master network element sends response message corresponding with step 508 to auxiliary network element.

In actual implementation, master network element, can be by inter-network-element interface to auxiliary network element after receiving and understanding instruction information Reply corresponding response message.

Step 510：Master network element carries out main measuring configuration update.

Here, master network element can update main measuring configuration (UE i.e. corresponding with master network element according to the instruction information received Measurement configuration information), generate updated main measurement configuration information.

Step 511：Master network element sends updated main measurement configuration information to UE.

Illustratively, main measurement configuration information can indicate that UE carries out main measuring configuration update, for example, the main survey that UE is carried out Amount configuration, which updates, may include：The measuring configuration for being coupled the frequency point of source main serving cell when will be initial is changed to be attached to the main clothes of target The frequency point for cell of being engaged in.It, can be when will be initial for source main serving cell that is, UE is after carrying out main measuring configuration update Report configuration and corresponding measurement that trigger condition is reported to change to report configuration and corresponding survey for target main serving cell Amount reports trigger condition.

Optionally, UE can be changed or directly be cancelled for source main serving cell when carrying out main measuring configuration update Configuration is reported, specifically how to operate and is determined according to wireless resource management demand by master network element.

Here main measurement configuration information can be carried in the order of RRC connection reconfiguration confidences or other control plane signalings and send out It send, in an optional embodiment, as long as this step can execute after step 508, it is not necessary in step 510 It can just execute afterwards.

Step 512：UE carries out main measuring configuration update.

Step 513：UE sends the response message that main measuring configuration update is completed to master network element.

Step 514：Measurement result is reported to master network element by UE.

In actual implementation, UE can be measured according to updated main measurement configuration information, and be measured meeting Result is measured when reporting trigger condition to report.

3rd embodiment

The application scenarios of third embodiment of the invention are identical as second embodiment of the invention, and which is not described herein again.

Fig. 8 is the schematic diagram for the data interaction flow that the present invention realizes the 3rd embodiment for measuring the method coordinated, such as Fig. 8 Shown, which includes：

Step 801：The realization method of this step is identical to step 507 as step 501, and which is not described herein again.

Step 802：UE sends instruction information to master network element,

Here, indicate that the effect of information is identical as the instruction effect of information in step 508, which is not described herein again.

Indicate information may include the frequency point of target main serving cell of target, target main serving cell cell index, And the information such as physical-layer cell identifier of target main serving cell, it can also only include frequency point (this of target main serving cell When it may be noted that the frequency point be currently configured the new main serving cell in auxiliary network element side frequency point).

Step 803：Master network element sends the response message for being properly received instruction information to UE.

In actual implementation, master network element can reply corresponding ring by wireless interface after understanding instruction information to UE Message is answered, to confirm successful reception of the master network element to instruction information.

Step 804：The realization method of this step and step 510 are to 514 identical, and which is not described herein again.

Need to illustrate when, in third embodiment of the invention, for instruction information, the main measurement configuration information being related to, only Illustrate to act on accordingly, sends traveling without limiting, controlled at one for example, the response message that master network element is sent to UE can be carried In plane signaling processed.

Fourth embodiment

The application scenarios of fourth embodiment of the invention are identical as second embodiment of the invention, and which is not described herein again.

Fig. 9 is the schematic diagram for the data interaction flow that the present invention realizes the fourth embodiment for measuring the method coordinated, such as Fig. 9 Shown, which includes：

Step 901：The realization method of this step is identical to step 507 as step 501, and which is not described herein again.

Step 902：UE carries out main measuring configuration update, that is to say, that UE updates the survey of UE corresponding with the master network element Measure configuration information.

It should be noted that this step needs to execute after carrying out auxiliary measuring configuration update in step 901, the reality of this step Existing mode is made an explanation in the third mode of first embodiment step 42, and which is not described herein again.

Step 903：UE reporting measurements configuration information is to master network element.

In a kind of specific embodiment, UE can be immediately by updated measurement configuration information (i.e. newer MMC) Master network element is reported to, here, updated measurement configuration information can be the newer measuring configuration part in MMC, can also Including complete MMC；In another specific embodiment, UE can be executed according to updated measurement configuration information to auxiliary net The measurement of first side, after meeting the measurement for target main serving cell and reporting trigger condition, UE reports survey to master network element Measure result and the corresponding measurement configuration information of measurement result.

Here, this step report process can be a simplex signaling program (only include UE reporting to master network element Journey), can also be that a two-way signaling procedure (not only includes the process that reports of UE to master network element, also including master network element to UE's Reply response message).

Step 904：Master network element carries out main measuring configuration update.

Step 905：Measurement result is reported to master network element by UE.

Illustratively, when master network element determines the measurement configuration information for needing to report using UE, master network element can also be to UE Response message is sent, so that UE knows that master network element has agreed to the measurement configuration information reported using UE, at this point, UE is according to corresponding Main measurement configuration information execute measurement, and measure the when of reporting trigger condition meeting and measure result and report.

5th embodiment

For the method for first embodiment of the invention, fifth embodiment of the invention propose it is a kind of realize measure coordinate be System.

Figure 10 is that the realization of the embodiment of the present invention measures the structural schematic diagram for the system coordinated, as shown in Figure 10, the system Including：The master network element 1002 of configuration and auxiliary is measured respectively for measuring configuration to the same user equipment (UE) 1001 Network element 1003；Wherein, the master network element 1002 and auxiliary network element 1003 are two different base stations；

The auxiliary network element 1003 is converted into for the main serving cell in determining the auxiliary network element by source main serving cell When target main serving cell, the identification information of the target main serving cell is sent to master network element, and the master network element is made to be based on institute State the measurement configuration information of the update of identification information UE corresponding with master network element of target main serving cell.

Sixth embodiment

For the method for first embodiment of the invention, fifth embodiment of the invention proposes a kind of UE.The UE passes through master Network element core network access, forms communication connection between the master network element and auxiliary network element, the master network element and auxiliary network element be two not Same base station, the master network element and auxiliary network element are respectively used to measure configuration to the UE；

It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program Product.Therefore, the shape of hardware embodiment, software implementation or embodiment combining software and hardware aspects can be used in the present invention Formula.Moreover, the present invention can be used can use storage in the computer that one or more wherein includes computer usable program code The form for the computer program product implemented on medium (including but not limited to magnetic disk storage and optical memory etc.).

The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions every first-class in flowchart and/or the block diagram The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided Instruct the processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine so that the instruction executed by computer or the processor of other programmable data processing devices is generated for real The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.

These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works so that instruction generation stored in the computer readable memory includes referring to Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or The function of being specified in multiple boxes.

These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or The instruction executed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one The step of function of being specified in a box or multiple boxes.

The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.

Claims

1. a kind of realizing the method for measuring and coordinating, which is characterized in that be applied in wireless communication system, the wireless communication system Including：Master network element and auxiliary network element；Wherein, the master network element and auxiliary network element are two different base stations, the master network element and auxiliary net Member is respectively used to measure configuration to the same user equipment (UE)；The method includes：

When auxiliary network element determines that the main serving cell in the auxiliary network element is converted into target main serving cell by source main serving cell, to Master network element sends the identification information of the target main serving cell, makes the master network element based on the mark of the target main serving cell Know the measurement configuration information of information update UE corresponding with master network element.

2. according to the method described in claim 1, it is characterized in that, the identification information of the target main serving cell includes following At least one of：The frequency point of the target main serving cell, the cell index of the target main serving cell, the main service of the target The physical-layer cell identifier of cell.

3. according to the method described in claim 1, it is characterized in that, described send the target main serving cell to master network element Identification information, including：

The UE measures the target main serving cell, and the measurement for the target main serving cell that will be obtained As a result auxiliary network element is reported to；

Auxiliary network element to master network element send instruction information, it is described instruction information include the target main serving cell identification information and The measurement result for target main serving cell.

4. according to the method described in claim 1, it is characterized in that, described send the target main serving cell to master network element Identification information, including：

The auxiliary network element is small using the abstract syntax notation one ASN.1 services main to the target of the application layer protocol of inter-network-element interface The identification information in area is encoded, and the information that coding generates is sent to master network element；The inter-network-element interface be master network element and Interface between auxiliary network element.

5. according to the method described in claim 1, it is characterized in that, described send the target main serving cell to master network element Identification information, including：

It is indirect that the identification information of the target main serving cell is carried on an existing or newly-increased network element by the auxiliary network element In mouth message, and the inter-network-element interface message is sent to the master network element；The inter-network-element interface is master network element and auxiliary net Interface between member.

6. method according to any one of claims 1 to 5, which is characterized in that the measurement of the UE corresponding with master network element Configuration information includes first measuring identification list, and the first measurement identification list includes survey corresponding with each frequency point to be measured Amount mark；

The measuring configuration of update of identification information of the master network element based on target main serving cell UE corresponding with master network element Information, including：

When the measurement mark of the frequency point of the target main serving cell is present in described first and measures in identification list, original UE corresponding with master network element measurement configuration information in, the measurement mark of the measurement target of the source main serving cell will be attached to Knowledge is changed to：It is attached to the measurement target of the target main serving cell；The measurement of the target main serving cell will be attached to The measurement mark of target is changed to：It is attached to the measurement target of the source main serving cell；

When the measurement mark of the frequency point of the target main serving cell is not present in the first measurement identification list, in original In the measurement configuration information of some UE corresponding with master network element, all of the measurement target of the source main serving cell will be attached to Mark is measured to delete.

7. a kind of realizing the method for measuring and coordinating, which is characterized in that be applied in user equipment (UE), the UE is connect by master network element Enter core net, form communication connection between master network element and auxiliary network element, the master network element and auxiliary network element are two different base stations, institute It states master network element and auxiliary network element is respectively used to measure configuration to the UE；The method includes：

UE receives indication signaling, and the indication signaling is used to indicate main serving cells of the UE in auxiliary network element by source main serving cell It is converted into target main serving cell；

UE sends the identification information of the target main serving cell to master network element, and the master network element is made to be based on the main service of the target The measurement configuration information of the update of identification information of cell UE corresponding with master network element；Alternatively,

Identification informations of the UE based on the target main serving cell updates the measuring configuration letter of UE corresponding with the master network element Breath, and updated measurement configuration information is reported into master network element, the measurement configuration information for making the master network element processing UE report； Alternatively,

Identification informations of the UE based on the target main serving cell updates the measuring configuration letter of UE corresponding with the master network element Breath；While based on updated measurement configuration information report measurement results, the corresponding cell information of the measurement result is reported, The master network element is set to update the measurement configuration information of UE corresponding with master network element based on the corresponding cell information of the measurement result, Wherein, the corresponding cell information of the measurement result includes at least the identification information of the target main serving cell.

8. the method according to the description of claim 7 is characterized in that the identification information of the target main serving cell includes following At least one of：The frequency point of the target main serving cell, the cell index of the target main serving cell, the main service of the target The physical-layer cell identifier of cell.

9. the method according to the description of claim 7 is characterized in that the measurement of update UE corresponding with the master network element is matched Confidence ceases, including：In the measurement configuration information of original UE corresponding with master network element, by the frequency point of the source main serving cell Corresponding measurement mark is reconfigured for：Measurement mark corresponding with the frequency point of target main serving cell.

10. the method according to the description of claim 7 is characterized in that the UE is small to the main service of the master network element transmission target The identification information in area, including：

The UE utilizes the ASN.1 for the radio resource control RRC agreement for corresponding to the wireless access technology RAT that master network element uses, The identification information of the target main serving cell is encoded, the information that coding generates is sent to master network element.

11. the method according to the description of claim 7 is characterized in that the UE is small to the main service of the master network element transmission target The identification information in area, including：

The identification information of the target main serving cell is carried in an existing or newly-increased RRC signaling by the UE, and The RRC signaling is sent to master network element.

12. according to claim 7 to 11 any one of them method, which is characterized in that the survey of the UE corresponding with master network element It includes the first measurement identification list to measure configuration information, and the first measurement identification list includes corresponding with each frequency point to be measured Measure mark；

13. according to claim 7 to 11 any one of them method, which is characterized in that the survey that the master network element processing UE is reported Configuration information is measured, including：

When the master network element determines the measurement configuration information for needing to report using UE, the measurement configuration information that UE is reported is determined as The measurement configuration information of UE corresponding with master network element；

When the master network element determines the measurement configuration information for needing modification UE to report, the notice UE modifications updated measurement is matched Confidence ceases；

When the master network element determines the measurement configuration information that refusal is reported using UE, notice UE refusals are matched using updated measurement Confidence ceases.

14. according to claim 7 to 11 any one of them method, which is characterized in that measuring configuration of the auxiliary network element to UE Information includes second measuring identification list, and the second measurement identification list includes measurements mark corresponding with each frequency point to be measured Know；

Correspondingly, after the UE receives indication signaling, the method further includes：In the frequency point of the target main serving cell When measurement mark is present in the second measurement identification list, in original auxiliary network element in the measurement configuration information of UE, inciting somebody to action The measurement mark for being attached to the measurement target of the source main serving cell is changed to：It is attached to the survey of the target main serving cell Measure target；The measurement mark for the measurement target for being attached to the target main serving cell is changed to：It is attached to the main clothes in the source The measurement target for cell of being engaged in；

When the measurement mark of the frequency point of the target main serving cell is not present in the second measurement identification list, in original The auxiliary network element having is in the measurement configuration information of UE, will be attached to all measurement marks of the measurement target of the source main serving cell Know and deletes.

15. a kind of realizing the system for measuring and coordinating, which is characterized in that the system comprises：For to the same user equipment (UE) The master network element of configuration and auxiliary network element are measured respectively；Wherein, the master network element and auxiliary network element are two different base stations；

The auxiliary network element is converted into the main clothes of target for the main serving cell in determining the auxiliary network element by source main serving cell When cell of being engaged in, the identification information of the target main serving cell is sent to master network element, and the master network element is made to be based on the target master The measurement configuration information of the update of identification information of serving cell UE corresponding with master network element.

16. system according to claim 15, which is characterized in that the identification information of the target main serving cell include with It is at least one of lower：The frequency point of the target main serving cell, the cell index of the target main serving cell, the main clothes of the target The physical-layer cell identifier for cell of being engaged in.

17. system according to claim 15, which is characterized in that the auxiliary network element, the needle reported specifically for receiving UE To the measurement result of the target main serving cell, instruction information is sent to master network element, the instruction information includes the target The identification information of main serving cell and the measurement result for target main serving cell.

18. system according to claim 15, which is characterized in that the auxiliary network element is specifically used for utilizing inter-network-element interface The abstract syntax notation one ASN.1 of application layer protocol the identification information of the target main serving cell is encoded, and will compile The information that code generates is sent to master network element；Interface of the inter-network-element interface between master network element and auxiliary network element.

19. system according to claim 15, which is characterized in that the auxiliary network element is specifically used for the main clothes of the target The identification information of business cell is carried in an existing or newly-increased inter-network-element interface message, and the inter-network-element interface is disappeared Breath is sent to the master network element；Interface of the inter-network-element interface between master network element and auxiliary network element.

20. a kind of user equipment (UE), which is characterized in that the UE passes through master network element core network access, the master network element and auxiliary net Communication connection is formed between member, the master network element and auxiliary network element are two different base stations, the master network element and auxiliary network element difference For measuring configuration to the UE；

The UE, for receiving indication signaling, the indication signaling is used to indicate main serving cells of the UE in auxiliary network element by source Main serving cell is converted into target main serving cell；

The UE is additionally operable to send the identification information of the target main serving cell to master network element, and the master network element is made to be based on institute State the measurement configuration information of the update of identification information UE corresponding with master network element of target main serving cell；Alternatively,

Based on the identification information of the target main serving cell, the measurement configuration information of UE corresponding with the master network element is updated, And updated measurement configuration information is reported into master network element, the measurement configuration information for making the master network element processing UE report；Or Person,

Based on the identification information of the target main serving cell, the measurement configuration information of UE corresponding with the master network element is updated； While based on updated measurement configuration information report measurement results, the corresponding cell information of the measurement result is reported, is made The master network element updates the measurement configuration information of UE corresponding with master network element based on the corresponding cell information of the measurement result, In, the corresponding cell information of the measurement result includes at least the identification information of the target main serving cell.

21. UE according to claim 20, which is characterized in that the identification information of the target main serving cell includes following At least one of：The frequency point of the target main serving cell, the cell index of the target main serving cell, the main service of the target The physical-layer cell identifier of cell.

22. UE according to claim 20, which is characterized in that the UE is specifically used for original corresponding with master network element UE measurement configuration information in, the frequency point of the source main serving cell corresponding measurement mark is reconfigured for：With it is described The corresponding measurement mark of frequency point of target main serving cell, to obtain the measurement of updated UE corresponding with the master network element Configuration information.

23. UE according to claim 20, which is characterized in that the UE is specifically used for using using corresponding to master network element Wireless access technology RAT radio resource control RRC agreement ASN.1, to the identification information of the target main serving cell It is encoded, the information that coding generates is sent to master network element.

24. UE according to claim 20, which is characterized in that the UE is specifically used for the target main serving cell Identification information be carried in an existing or newly-increased RRC signaling, and the RRC signaling is sent to master network element.