CN105025465B - User terminal location report method, base station, mobile management entity and system - Google Patents

User terminal location report method, base station, mobile management entity and system Download PDF

Info

Publication number
CN105025465B
CN105025465B CN201410173038.9A CN201410173038A CN105025465B CN 105025465 B CN105025465 B CN 105025465B CN 201410173038 A CN201410173038 A CN 201410173038A CN 105025465 B CN105025465 B CN 105025465B
Authority
CN
China
Prior art keywords
base station
ue
location information
under
information
Prior art date
Application number
CN201410173038.9A
Other languages
Chinese (zh)
Other versions
CN105025465A (en
Inventor
黄莹
谢峰
高音
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to CN201410173038.9A priority Critical patent/CN105025465B/en
Publication of CN105025465A publication Critical patent/CN105025465A/en
Application granted granted Critical
Publication of CN105025465B publication Critical patent/CN105025465B/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W64/00Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Abstract

The embodiment of the invention discloses a kind of UE reporting position method, base station, MME and systems, which comprises the location information of UE is sent to MME by the first base station;Wherein, the location information of the UE carries location information of the UE under the first base station and/or the second base station;The first base station, second base station are that the UE provides radio resource, the master base station that a base station in the first base station and second base station is the UE, the prothetic group station that another base station in the first base station and second base station is the UE.

Description

User terminal location report method, base station, mobile management entity and system

Technical field

The present invention relates in wireless communication technique more particularly to the position a kind of user terminal (UE, User Equipment) (MME and is at mobile management entity (MME, Mobility Management Entity) for reporting method, base station, mobile management entity System.

Background technique

With the development of wireless multimedia service, demand of the user to high data rate and user experience is growing, this Requirements at the higher level just are proposed to the power system capacity of conventional cellular network and covering.In traditional long term evolution (LTE, Long Term Evolution) in cellular network, macro base station is user terminal (UE, User Equipment) as unique sided access network element Access service is provided, in order to meet the needs of user is to higher data rate, and improves cellular network spectrum efficiency, the third generation closes Make Partnership Program (3GPP, the3rd Generation Partnership Project) introduce low power nodes (LPN, Low Power Node) supplement as macro base station, to provide access service for UE.LPN has low cost, and low-power is convenient The features such as deployment, LPN usually have hot spot to dispose and enhance two kinds of deployment scenarios of covering, can effectively improve indoor or outdoors hot zone The data rate of domain high speed data transmission service improves outlying district or cell edge coverage condition.LPN is usually alternatively referred to as small base It stands, including Home eNodeB (HeNB), femto base station (pico), Remote Radio Unit/head (RRU/RRH, Radio Remote Unit/Radio Head), relay node (RN, Routing Node) etc..It is higher in order to reach under hot spot deployment scenario Data rate and spectrum efficiency need intensively largely to dispose small base station in region.

But since the coverage area of cell (small cell) under small base station is smaller, the mobile UE of high speed passes through small Switch when base station failure probability increase, influence UE service continuity.It is moved to promote the UE after introducing small cell Dynamic performance, the relevant technologies propose to be guaranteed to cover substantially by some base station (e.g., macro base station), and UE always keeps wireless money with the base station Source control protocol (RRC, Radio Resource Control) connection, and small cell be only used as transmission node (TP, Transmission point) to provide more high data rate, and meet the economize on electricity demand to user terminal;In this system tray Under structure, at least two base stations provide radio resource for the UE, and the radio resource polymerization of cross-node may be implemented, and this framework is usual Referred to as dual link framework, as shown in Figure 1, carrying out user face by 1 (Carrier1) of carrying and 2 (Carrier2) of carrying with UE In two base stations of data (U-Plane Data) transmission, having management control ability is master base station (MeNB, Master ENB), coverage area is macrocell (Macor cell), another base station is then known as prothetic group station (SeNB, Secondary ENB), coverage area is small cell.MeNB and SeNB is connected by the non-ideal circuit (Non-ideal) (backhaul). Pass through X2 interface interaction between MeNB and SeNB.After UE access MeNB, process can be added by SeNB and realize dual link, SeNB can carry out a series of management to the SeNB after adding successfully, such as SeNB modification, SeNB release, SeNB change etc..

As shown in Fig. 2, possible framework there are three types of dual link user face (User Plane);Wherein, in framework 1, S1 is used Family face interface, that is, S1-U interface terminates at MeNB and SeNB, and solid line is the downlink data transmission path in EPS carrying 1, and dotted line is Downlink data transmission path in EPS carrying 2;

In framework 2, S1-U interface terminates at MeNB, and the wireless access network side (RAN, Radio Access Network) is without drilling It carries and separates into grouping system (EPS, Evolved Packet System), solid line is the downlink data transmission in EPS carrying 1 Path, dotted line are downlink data transmission path in EPS carrying 2;

In framework 3, S1-U interface terminates at MeNB, and there are EPS carrying separation, such as the downlink data in EPS carrying in the side RAN The partial data that one carries in such as EPS carrying 2) can be separated after arrival MeNB and be sent to UE, solid line via SeNB For the downlink data transmission path in EPS carrying 1, dotted line is downlink data transmission path in EPS carrying 2

According to dual link user face protocol stack framework, three of the above framework can be segmented further again, currently, dual link can adopt With the 3C framework in the 1A framework or framework 3 in framework 1;Wherein,

Framework 1A is as shown in Figure 3a, i.e., on the basis of using framework 1, the S1 user face protocol stack on SeNB has independence Packet Data Convergence Protocol (PDCP, Packet Data Convergence Protocol) and wireless spread-spectrum technology (RLC, Radio Link Control) protocol layer and M AC (MAC, Media Access Control) protocol layer, the side RAN It is separated without carrying;

Framework 3C is as shown in Figure 3b, i.e., on the basis of using framework 3, the S1 user face protocol stack on SeNB has independence Rlc protocol layer and MAC protocol layer.

Reporting position control process requested base station can be used to report UE current using UE related signaling for MME in LTE system Position, the information that base station reports include the E-UTRAN cellular global identity of the current service cell UE (ECGI, E-UTRAN Cell Global Identifier) and tracing area identify (TAI, Tracking Area Identity).The settable base station MME is based on requested type and carries out UE reporting position, for example, directly reporting, serving cell It is reported when change.In traditional LTE network, only one serving cell of UE, and polymerize in dual link framework or using carrier wave Under the scene of (CA, Carrier Aggregation), UE has multiple serving cells, at this moment utilizes the scheme of the relevant technologies, can not Realize the reporting position of UE.

Summary of the invention

The embodiment of the present invention provides a kind of UE reporting position method, base station, MME and system, can be in dual link or CA frame The reporting position of UE is realized under structure.

The technical solution of the embodiment of the present invention is achieved in that

The embodiment of the present invention provides a kind of UE reporting position method;The described method includes:

The location information of UE is sent to MME by the first base station;Wherein,

The location information of the UE carries position letter of the UE under the first base station and/or second base station Breath;

The first base station, the second base station are that the UE provides radio resource, the first base station and second base A base station in standing is the master base station MeNB of the UE, and another base station in the first base station and second base station is institute State the prothetic group station SeNB of UE.

The embodiment of the present invention also provides a kind of UE reporting position method, which comprises

MME receives the location information for the UE that first base station is sent;Wherein,

The location information of the UE carries location information of the UE under the first base station and/or the second base station;

The first base station, second base station are that the UE provides radio resource, the first base station and described the A base station in two base stations is the master base station of the UE, and another base station in the first base station and second base station is institute State the prothetic group station of UE.

The embodiment of the present invention also provides a kind of first base station, and the first base station includes:

First communication unit, for the location information of UE to be sent to MME;Wherein,

The location information of the UE carries location information of the UE under the first base station and/or the second base station;Institute State first base station, second base station is that the UE provides radio resource, in the first base station and second base station One base station is the master base station of the UE, the prothetic group that another base station in the first base station and second base station is the UE It stands.

The embodiment of the present invention also provides a kind of MME, and the MME includes:

Second communication unit, the location information of the UE for receiving first base station transmission;Wherein,

The location information of the UE carries location information of the UE under the first base station and/or the second base station;

The first base station, second base station are that the UE provides radio resource, the first base station and described the A base station in two base stations is the master base station of the UE, and another base station in the first base station and second base station is institute State the prothetic group station of UE.

The embodiment of the present invention also provides a kind of UE reporting position system, the system comprises first base station, the second base station and MME;Wherein,

The first base station, for the location information of UE to be sent to the MME;

The MME, for receiving the location information for the UE that the first base station is sent;

Wherein, the location information of the UE carries position of the UE under the first base station and/or second base station Confidence breath;

The first base station, second base station are that the UE provides radio resource, the first base station and described the A base station in two base stations is the master base station of the UE, and another base station in the first base station and second base station is institute State the prothetic group station of UE.

In the embodiment of the present invention, the location information for the UE that the first base station connecting with UE is sent is sent by first base station, By first base station be UE be in the base station connected under dual link (can for master base station, can also supplemented by base station) and the first base It stands and location information of the acquisition UE under first base station and the second base station is supported therefore to can be realized by first base station in UE Reporting position under dual link framework, and the management of UE reporting position can more be refined.

Detailed description of the invention

Fig. 1 is the schematic diagram of dual link scene;

Fig. 2 is the schematic diagram of dual link S1 user face frame structure;

Fig. 3 a is the schematic diagram of dual link user face frame structure 1A;

Fig. 3 b is the schematic diagram of dual link user face frame structure 3C;

Fig. 4 is the schematic diagram one for the UE reporting position method that the embodiment of the present invention is recorded;

Fig. 5 is the schematic diagram two for the UE reporting position method that the embodiment of the present invention is recorded;

Fig. 6 is the structural schematic diagram for the first base station that the embodiment of the present invention is recorded;

Fig. 7 is the structural schematic diagram for the MME that the embodiment of the present invention is recorded;

Fig. 8 is the structural schematic diagram for the UE reporting position system that the embodiment of the present invention is recorded;

Fig. 9 is the implementation flow chart one for the UE reporting position that the embodiment of the present invention is recorded;

Figure 10 is the implementation flow chart two for the UE reporting position that the embodiment of the present invention is recorded;

Figure 11 is the implementation flow chart three for the UE reporting position that the embodiment of the present invention is recorded.

Specific embodiment

The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments, it should be noted that is not rushing In the case where prominent, the feature in the embodiment of the present invention and embodiment be can be combined with each other.

The embodiment of the present invention records a kind of UE reporting position method, as shown in Figure 4, which comprises

The location information of UE is sent to MME by the first base station;Wherein,

The location information of the UE carries position letter of the UE under the first base station and/or second base station Breath;

The first base station, the second base station are that the UE provides radio resource, the first base station and second base A base station in standing is the master base station (MeNB) of the UE, and another base station in the first base station and second base station is The prothetic group station (SeNB) of the UE;

That is, the first base station can be master base station, or prothetic group station, when the first base station is main base When standing, base station supplemented by second base station;Supplemented by the first base station when base station, second base station is master base station.

As an embodiment, the location information of UE is sent to MME by the first base station, comprising:

The location information of the UE is sent to the MME, the S1 interface by S1 interface message by the first base station Message includes at least one following message:

Reporting position message;S1 interface UE context Release complete;S1 interface UE context release request message;It drills Response message is discharged into radio access bearer (E-RAB, Evolved Radio Access Bearer);Evolution wireless access is held Carry release instruction message;Path transfer request message;Initial UE message;Uplink Non-Access Stratum (NAS, Non-Access Stratum message) is transmitted;Handoff notification message.

As an embodiment, the location information includes at least at least one following information:

Cell ID;TAI;Cell portion (cell portion).

As an embodiment, before the location information of the UE is sent to the MME by the base station, the method Further include:

The first base station obtains location information of the UE under second base station;Wherein, the first base station can To receive X2 interface message from second base station, from obtaining the UE in the X2 interface message under second base station Location information.

As an embodiment, the method also includes:

The first base station receives the location information that the UE that second base station is sent updates, and sends out to the MME The location information for sending the UE to update;Wherein,

The location information that the UE updates includes the UE after the location information under second base station changes, institute State new location information of the UE under second base station;In this way, can report updated UE's in the location updating of UE Location information.

As an embodiment, location information of the UE under the first base station, including following information at least it One:

Location information of the UE in the serving cell under the first base station;

UE location information in the main plot (Pcell) under the first base station;

Location information of the UE in the secondary cell (Scell) under the first base station;

Location information of the UE under the first base station in Pcell and Scell;

Correspondingly, location information, including following information at least one of the UE under second base station:

Location information of the UE in the serving cell under second base station;

Location information of the UE in the Pcell under second base station;

Location information of the UE in the Scell under second base station;

Location information of the UE under second base station in Pcell and Scell.

It is described before the location information of the UE is sent to the MME by the first base station as an embodiment Method further include:

Receive the reporting position control information that the MME is sent;Reporting position control information include following information extremely It is one of few:

Request type information;

Indicate that the first base station reports location information of the UE under locating first base station;

Indicate that the first base station reports location information of the UE under the second base station of place;

Indicate that the first base station reports location information of the UE under place first base station and the second base station;Wherein, Cell under first base station includes the quantity of Scell and the cell under the second base station includes that the quantity of Scell all can be more It is a.

As an embodiment, the request type information includes at least one following information:

It directly reports and (directly reports the location information of UE);The serving cell of UE reports after changing;It is small to stop at service Area reports after changing and (does not report the location information of UE after the serving cell of UE changes);Report UE under the first base station Location information;Report UE location information under second base station;The first base station reports (the of the i.e. described UE after changing When one base station is changed, the location information of UE is reported);It stops at after the first base station changes and reports (i.e. described first base It stands when changing, does not report the location information of UE);Second base station reports that (i.e. described second base station occurs more after changing When changing, the location information of UE is reported);Stop at after second base station changes and report (when i.e. described second base station is changed, The location information of UE is not reported);Report that (i.e. cell UE locating under the second base station changes under the first base station after cell change After change, the location information of UE is reported);It stops under the first base station and reports (i.e. UE institute under the second base station after cell change After the cell change at place, the location information of UE is not reported);It is reported after cell change under second base station;Stop at described It is reported after cell change under two base stations;Pcell is reported after changing (i.e. after Pcell locating for UE changes, reports the position of UE to believe Breath);It stops at after Pcell changes and reports and (i.e. after Pcell locating for UE changes, do not report the location information of UE);Scell changes After report;It stops at after Scell changes and reports;Pcell reports (i.e. UE institute under first base station after changing under the first base station After the Pcell at place changes, the location information of UE is reported);It stops under first base station after Pcell changes and reports that (i.e. UE is first After locating Pcell changes under base station, the location information of UE is not reported);Scell is reported (i.e. after changing under the first base station After Scell UE locating under first base station changes, the location information of UE is reported);Scell under the first base station is stopped to change It is reported after change and (i.e. after Scell UE locating under first base station changes, does not report the location information of UE);Under second base station Pcell is reported after changing and (i.e. after Pcell UE locating under the second base station changes, is reported the location information of UE);Stop at institute It states to report after Pcell change under the second base station and (i.e. after Pcell UE locating under the second base station changes, does not report the position of UE Information);Scell is reported after changing under second base station (i.e. after Scell UE locating under the second base station changes, reports UE Location information);It stops at after Scell under second base station changes and reports that (i.e. Scell UE locating under first base station changes After change, the location information of UE is not reported).

As an embodiment, the method also includes:

When the serving cell of the UE switches, reporting position control information is sent to institute by the first base station State the target BS that UE carries out serving cell switching.

The embodiment of the present invention records a kind of UE reporting position method, as shown in Figure 5, which comprises

MME receives the location information for the UE that the first base station is sent;Wherein,

The location information of the UE carries position letter of the UE under the first base station and/or second base station Breath;

The first base station, second base station are that the UE provides radio resource, the first base station and described the A base station in two base stations is the master base station of the UE, and another base station in the first base station and second base station is institute State the prothetic group station of UE.

As an embodiment, the MME receives the first base station for before the location information of the UE of transmission, described Method further include:

The MME sends reporting position to the first base station and controls information.

The reporting position control information includes at least one following information:

Request type information;

Indicate that the first base station reports location information of the UE under locating first base station;

Indicate that the first base station reports location information of the UE under the second base station of place;

Indicate that the first base station reports location information of the UE under place first base station and the second base station.

As an embodiment, before the MME sends the reporting position control information to the first base station, institute State method further include:

The MME judges whether the UE uses dual link;

According to judging result, the reporting position control information is determined;Wherein, the MME judges whether the UE uses Dual link can be accomplished by the following way:

The MME judges whether the UE uses dual link according to the information locally saved;

Alternatively, the reporting position auxiliary information that the MME is sent according to the first base station or second base station, judgement Whether the UE uses dual link;The reporting position auxiliary information is the letter that dual link whether is used for identifying the UE Breath;The reporting position auxiliary information includes at least one following information:

Dual link instruction;The identification information for the cell that the UE is accessed;The identification information of UE institute access base station.

The embodiment of the present invention records a kind of first base station, as shown in fig. 6, the first base station includes:

First communication unit 61, for the location information of UE to be sent to MME;Wherein,

The location information of the UE carries location information of the UE under the first base station and/or the second base station;Institute State first base station, second base station is that the UE provides radio resource, in the first base station and second base station One base station is the master base station of the UE, the prothetic group that another base station in the first base station and second base station is the UE It stands.

As an embodiment, first communication unit 61 is also used to the position of the UE through S1 interface message Confidence breath is sent to the MME, and the S1 interface message includes at least one following message:

Reporting position message;S1 interface UE context Release complete;S1 interface UE context release request message;E- RAB discharges response message;E-RAB discharges instruction message;Path transfer request message;Initial UE message;Uplink Non-Access Stratum NAS Transmit message;Handoff notification message.

As an embodiment, the location information includes at least at least one following information:

Cell ID;TAI;cell portion.

As an embodiment, the first base station further include:

Acquiring unit 62, for first communication unit 61 by the location information of the UE be sent to the MME it Before, obtain location information of the UE under second base station.

As an embodiment, the acquiring unit 62 is also used to through first communication unit 61 from described Two base stations receive X2 interface message, from obtaining location information of the UE under second base station in the X2 interface message.

As an embodiment, first communication unit 61 is also used to receive the described of the second base station transmission The location information that UE updates, and the location information that the UE updates is sent to the MME;Wherein,

The location information that the UE updates includes the UE after the location information under second base station changes, institute State new location information of the UE under second base station.

As an embodiment, location information of the UE under the first base station, including following information at least it One:

Location information of the UE in the serving cell under the first base station;

UE location information in the Pcell under the first base station;

Location information of the UE in the Scell under the first base station;

Location information of the UE under the first base station in Pcell and Scell;

Correspondingly, location information, including following information at least one of the UE under second base station:

Location information of the UE in the serving cell under second base station;

Location information of the UE in the Pcell under second base station;

Location information of the UE in the Scell under second base station;

Location information of the UE under second base station in Pcell and Scell.

As an embodiment, the reporting position control information includes at least one following information:

Request type information;

Indicate that the first base station reports location information of the UE under locating first base station;

Indicate that the first base station reports location information of the UE under the second base station of place;

Indicate that the first base station reports location information of the UE under place first base station and the second base station.

As an embodiment, the request type information includes at least one following information:

Directly report;Serving cell reports after changing;It stops at after serving cell changes and reports;Report the first base station Lower location information;Report location information under second base station;The first base station reports after changing;Stop at first base It stands and is reported after changing;Second base station reports after changing;It stops at after second base station changes and reports;The first base station It is reported after lower cell change;It stops under the first base station and is reported after cell change;Under second base station after cell change It reports;It stops under second base station and is reported after cell change;Pcell is reported after changing;It stops on after Pcell changes Report;Scell is reported after changing;It stops at after Scell changes and reports;Pcell is reported after changing under the first base station;It stops at Pcell is reported after changing under first base station;Scell is reported after changing under the first base station;It stops under the first base station Scell is reported after changing;Pcell is reported after changing under second base station;It stops under second base station after Pcell change It reports;Scell is reported after changing under second base station;Scell under second base station is stopped to report after changing.

As an embodiment, first communication unit 61 is also used to switch in the serving cell of the UE When, reporting position control information is sent to the target BS that the UE carries out serving cell switching.

In practical application, first communication unit 61 can be realized by the Receiver And Transmitter in first base station;It is described Acquiring unit 62 can by first base station central processing unit (CPU, Central Processing Unit), at digital signal Manage device (DSP, Digital Signal Processor) or field programmable gate array (FPGA, Field Programmable Gate Array) it realizes.

The embodiment of the present invention also records a kind of MME, as shown in fig. 7, the MME includes:

Second communication unit 71, the location information of the UE for receiving first base station transmission;Wherein,

The location information of the UE carries location information of the UE under the first base station and/or the second base station;

The first base station, second base station are that the UE provides radio resource, the first base station and described the A base station in two base stations is the master base station of the UE, and another base station in the first base station and second base station is institute State the prothetic group station of UE.

As an embodiment, second communication unit 71 is also used to receiving the first base station for transmission Before the location information of UE, Xiang Suoshu first base station sends reporting position and controls information.

As an embodiment, the MME further include: judging unit 72 and determination unit 73;Wherein

The judging unit 72, for reporting position control information to be sent to institute in second communication unit 71 Before stating first base station, judge whether the UE uses dual link;

The determination unit 73 determines the reporting position control for the judging result according to the judging unit 72 Information.

As an embodiment, second communication unit is also used to receive the first base station or second base Stand send reporting position auxiliary information;

The judging unit 72 is also used to judge whether the UE uses dual link according to the information of preservation;

Alternatively, judging whether the UE uses according to the received reporting position auxiliary information of second communication unit 71 Dual link.

As an embodiment, the reporting position auxiliary information is for identifying whether the UE uses dual link Information;The reporting position auxiliary information includes at least one following information:

Dual link instruction;The identification information for the cell that the UE is accessed;The identification information of UE institute access base station.

In practical application, second communication unit 72 can be realized by the Receiver And Transmitter in MME;The judgement is single Member 72 and determination unit 73 can be realized by CPU, DSP or FPGA in MME.

The embodiment of the present invention also records a kind of UE reporting position system, as shown in figure 8, including first base station 81, the second base Stand 82 and MME83;Wherein,

The first base station 81, for the location information of the UE to be sent to the MME83;

The MME83, for receiving the location information for the UE that the first base station 81 is sent;Wherein,

The location information of the UE carries position of the UE under the first base station 81 and/or second base station 82 Information;

First base station 81, the second base station 82 are that the UE provides radio resource, the first base station 81 and described second A base station in base station 82 is the master base station of the UE, another base station in the first base station 81 and second base station 82 For the prothetic group station of the UE.

As an embodiment, the first base station 81 is also used to the location information of the UE through S1 interface message It is sent to the MME83, the S1 interface message includes at least one following message:

Reporting position message;S1 interface UE context Release complete;S1 interface UE context release request message;E- RAB discharges response message;E-RAB discharges instruction message;Path transfer request message;Initial UE message;Uplink Non-Access Stratum NAS Transmit message;Handoff notification message.

As an embodiment, the first base station 81 is also used to for the location information of the UE being sent to described Before MME83, location information of the UE under second base station 82 is obtained.

As an embodiment, the first base station 81 is also used to receive X2 interface message from second base station 82, From obtaining location information of the UE under second base station 82 in the X2 interface message.

As an embodiment, the first base station 81 is also used to receive the UE of the transmission of the second base station 82 more New location information, and the location information that the UE updates is sent to the MME83;Wherein,

The location information that the UE updates includes the UE after the location information under second base station 82 changes, New location information of the UE under second base station 82.

As an embodiment, location information of the UE under the first base station 81, including following information is at least One of:

Location information of the UE in the serving cell under the first base station 81;

UE location information in the Pcell under the first base station 81;

Location information of the UE in the Scell under the first base station 81;

Location information of the UE under the first base station 81 in Pcell and Scell;

Correspondingly, location information, including following information at least one of the UE under second base station 82:

Location information of the UE in the serving cell under second base station 82;

Location information of the UE in the Pcell under second base station 82;

Location information of the UE in the Scell under second base station 82;

Location information of the UE under second base station 82 in Pcell and Scell.

As an embodiment, the first base station 81 is also used to for the location information of the UE being sent to described Before MME83, the reporting position control information that the MME83 is sent is received.

As an embodiment, the first base station 81 is also used to when the serving cell of the UE switches, will The reporting position control information is sent to the target BS that the UE carries out serving cell switching.

As an embodiment, the MME83, which is also used to receive the first base station 81, believes the position of the UE of transmission Before breath, Xiang Suoshu first base station 81 sends reporting position and controls information.

As an embodiment, the MME83 is also used to send the reporting position control information to first base It stands before 81, judges whether the UE uses dual link;According to judging result, the reporting position control information is determined.

As an embodiment, the MME83 is also used to judge whether the UE uses according to the information locally saved Dual link;

Alternatively, the MME83 assists letter according to the reporting position that the first base station 81 or second base station 82 are sent Breath, judges whether the UE uses dual link.

The embodiment of the present invention also records a kind of computer storage medium, is stored with computer in the computer storage medium Executable instruction, the computer executable instructions are for executing Fig. 4 or UE reporting position method shown in fig. 5.

The technical solution embodiment of the present invention recorded as base station supplemented by master base station, the second base station using first base station below into Row explanation.

It is noted that following methods embodiment is all suitable to dual link user face frame structure 1A or dual link user's face frame structure 3C With.As the HeNB of MeNB or SeNB, can be connected by HeNB GW with MME, the S1 message interacted between MME and MeNB/SeNB It can be forwarded by HeNB gateway (GW, GateWay).As the HeNB of MeNB or SeNB, X2GW and other base station phases can be passed through Even, then the X2 message interacted between the MeNB/SeNB and other base stations, the X2 message interacted between the MeNB and SeNB can pass through X2GW forwarding.

Below by taking the reporting position control message of MME triggering MeNB reports the position of UE as an example, the embodiment of the present invention is remembered The technical solution of load is illustrated, and Fig. 9 is the implementation flow chart one for the UE reporting position that the embodiment of the present invention is recorded, such as Fig. 9 institute Show, comprising the following steps:

Step 901, MeNB sends reporting position auxiliary information to MME using UE correlation S1 signaling.

Reporting position auxiliary information is to be used to indicate UE whether to use the information of dual link, for example, may include following letter At least one breath: dual link instruction (i.e. UE uses dual link);The identification information of the cell of UE access;The base station that UE is accessed Identification information.According to the identification information of UE access cell or the identification information of UE institute access base station, it can be determined that whether UE uses Dual link;UE correlation S1 signaling includes: that initial UE message, initial context establish response message and path transfer request message.

Step 902, MME judges whether the UE uses dual link.

MME can judge according to the information locally saved, for example, thinking if UE is there are multiple S1-U downlink transfer endpoints UE uses dual link.If MME receives reporting position auxiliary information from base station, can be judged according to reporting position auxiliary information Whether the UE uses dual link.

Step 903, MME sends reporting position control message to MeNB, to request base station to report UE's according to judging result Location information.

It reports in control message in this position and controls information comprising reporting position, wherein whether MME can use doubly-linked according to UE The judging result connect determines that reporting position controls information, and when determining that UE uses dual link, reporting position control information be can wrap Include at least one following information:

1) request type information;

2) it is used to indicate the information that base station reports position of the UE at MeNB;

3) it is used to indicate the information that base station reports position of the UE at SeNB;

4) it is used to indicate the information that base station reports position of the UE at MeNB and SeNB;

When determining that dual link is not used in UE, it may include request type information that reporting position, which controls information,.

Wherein, request type information includes at least one following information:

Directly report;Serving cell reports after changing;It stops at after serving cell changes and reports;Report the bottom MeNB confidence Breath;Report location information under SeNB;MeNB is reported after changing;It stops at after MeNB changes and reports;SeNB is reported after changing;Stop It is reported after SeNB change;It is reported after cell change under MeNB;It stops under MeNB and is reported after cell change;Cell changes under SeNB It is reported after change;It stops under SeNB and is reported after cell change;Main plot (Pcell, Primary Cell), i.e., establish RRC with UE It is reported after the cell change of connection;It stops at after Pcell changes and reports;After secondary cell (Scell, Secondary Cell) changes It reports;It stops at after Scell changes and reports;Pcell is reported after changing under MeNB;Pcell under MeNB is stopped to report after changing; Scell is reported after changing under MeNB;Scell under MeNB is stopped to report after changing;Pcell is reported after changing under SeNB;Stop Pcell is reported after changing at SeNB;Scell is reported after changing under SeNB;Scell under SeNB is stopped to report after changing;Its In, cell can be Pcell or Scell under cell or SeNB under MeNB.

UE is reported it should be pointed out that can not include in the reporting position control information that MME is sent and be used to indicate base station Location information at MeNB and/or SeNB.

Step 904, the reporting position control message that MeNB is sent according to MME, transmission reporting position message are above to MME The UE location information of report, the location information of UE include location information of the UE at MeNB and/or SeNB.

Wherein, the location information of UE includes at least one following information: ECGI;TAI;Cell portion (cell portion) Information.

For example, it is directly to report that MeNB, which receives request type in the reporting position control information of MME transmission, and on position When in report control information comprising being used to indicate the information of position under MeNB where base station reports UE, then MeNB reports UE in current institute Location information under the MeNB at place in serving cell (can be Pcell and/or Scell), including ECTI and TAI.

For another example it is to report after SeNB changes that MeNB, which receives request type in the reporting position control information of MME transmission, And when in reporting position control information comprising being used to indicate the information of position under SeNB where base station reports UE, then as the SeNB of UE After change, the current location information of UE is reported by triggering MeNB, UE is included at least in the current location information of UE at SeNB Location information in serving cell (can be Pcell and/or Scell).

For another example do not include in the reporting position control information that MME is sent be used to indicate base station report MeNB/ where UE or The information of position under SeNB, then MeNB voluntarily determines whether to report location information of the UE at MeNB and/or SeNB.

It should be pointed out that service cell information of the UE at SeNB can be sent to MeNB by X2 interface by SeNB, with So that location information of the MeNB according to obtained UE serving cell (including Pcell and/or Scell) at SeNB, execution position It reports;After UE changes in the position of the serving cell under SeNB, such as position of the UE at SeNB in Pcell or Scell After changing, SeNB can pass through X2 interface message informing MeNB.

Below by taking MeNB reports the location information of UE during the E-RAB of UE release as an example, the embodiment of the present invention is remembered The technical solution of load is illustrated, and Figure 10 is the implementation process schematic diagram two that the UE that the embodiment of the present invention is recorded is reported, such as Figure 10 It is shown, comprising the following steps:

Step 1001, MeNB sends reporting position auxiliary information to MME using UE correlation S1 signaling.

Reporting position auxiliary information is whether to use the information of dual link for identifying UE, for example, may include following letter At least one breath: dual link instruction;The identification information of the cell of UE access;The identification information of the base station of UE access.UE correlation S1 Signaling may include: that initial UE message, initial context establish response message and path transfer request message.

Step 1002, MME judges whether the UE uses dual link.

MME can judge whether UE uses dual link according to the information locally saved, for example, if UE there are under multiple S1-U Then determine that UE uses dual link when row Transport endpoint;It, can be according to position if MME receives reporting position auxiliary information from base station It sets and auxiliary information is reported to judge whether the UE uses dual link.

Step 1003, MeNB sends E-RAB release instruction message to MME, initiates E-RAB release process to trigger MME.

Before step 1003, MME can by reporting position control information carry initial context establish request message, E-RAB is established in request message or UE context modification request message and is sent to MeNB;To trigger MeNB according to the received position of institute The reporting position processing for reporting control information to carry out UE is set,

When MeNB determine in institute's received reporting position control information comprising be used to indicate report UE where MeNB and/or When the information of the position under SeNB, then MeNB carries UE current location information in E-RAB release instruction message and is sent to MME;E Current location information includes location information of the UE at MeNB and/or SeNB;The location information of UE include following information at least it One: ECGI;TAI;cell portion.

It is used to indicate where base station reports UE when MeNB determines not including in reporting position control information that MME is sent The information of position under MeNB/ or SeNB, then MeNB voluntarily determines whether to report the MeNB of UE and/or the location information under SeNB.

Step 1004, MME sends E-RAB release command message to MeNB, to execute E-RAB release.

It may include reporting position control information in the E-RAB release command message, wherein wrapped in reporting position control information Containing the information for being used to indicate position under MeNB and/or SeNB where base station reports UE.

Step 1005, MeNB sends E-RAB release response message to MME.

MeNB can be discharged in E-RAB carries UE current location information in response message;UE current location information includes that UE exists The information of position under MeNB and/or SeNB.For example, the location information of UE includes at least one following information: ECGI;TAI; Cell portion information.

Wherein, MeNB can according to received reporting position control information carry out the reporting position of UE and handle;If MME is sent out The information for being used to indicate position under MeNB/ or SeNB where base station reports UE is not included in the reporting position control information sent, then MeNB can voluntarily determine whether the MeNB for reporting UE and/or the location information under SeNB.

SeNB can the location information of serving cell by X2 interface by UE at SeNB be sent to MeNB so that MeNB UE serving cell (including Pcell and/or Scell) information at SeNB is obtained, and execution position reports;Such as UE is at SeNB Pcell or after Scell changes, SeNB can pass through X2 interface message informing MeNB.

It is illustrated so that MeNB reports the position of UE during UE context discharges as an example below, Figure 11 is that the present invention is real The implementation process schematic diagram three of the UE reporting position of example record is applied, as shown in figure 11, comprising the following steps:

Step 1101, MeNB sends reporting position auxiliary information to MME using UE correlation S1 signaling.

Whether reporting position auxiliary information uses the information of dual link for identifying UE, for example, may include following information extremely It is one of few: dual link instruction, UE access cell identification information;The identification information of UE institute access base station.UE correlation S1 signaling It include: that initial UE message, initial context establish response message and path transfer request message.

Step 1102, MME judges whether the UE uses dual link.

MME can judge according to the information locally saved, for example, determining if UE is there are multiple S1-U downlink transfer endpoints UE uses dual link;If MME receives reporting position auxiliary information from base station, can be judged according to reporting position auxiliary information Whether the UE uses dual link.

Step 1103, MeNB sends UE context release request message to MME, initiates the release of UE context to trigger MME Process.

MeNB can carry UE current location information in context release request message, and UE current location information includes that UE exists Location information under MeNB and/or SeNB;For example, the location information of UE includes at least one following information: ECGI;TAI;cell portion。

MME can will report control information to carry and establish request message, E-RAB in initial context before step 1103 It establishes in request message or UE context modification request message and is sent to MeNB, carried out at the reporting position of UE with triggering MeNB Reason;The information of position under the MeNB and/or SeNB of the place UE is reported in reporting position control information comprising being used to indicate base station;

If MeNB is determined not including in reporting position control information that MME is sent and is used to indicate where base station reports UE Under MeNB/ or SeNB when the information of location information, then MeNB can voluntarily determine whether the MeNB for reporting UE and/or the position under SeNB Confidence breath.

Step 1104, MME sends UE context release command message to MeNB, to execute the release of UE context.

It wherein, may include reporting position control information in context release command message;It is wrapped in reporting position control information Containing the information for being used to indicate position under MeNB and/or SeNB where base station reports UE.

Step 1105, MeNB sends UE context Release complete to MME.

MeNB can carry UE current location information in context Release complete, and UE current location information includes that UE exists Location information under MeNB and/or SeNB.For example, location information includes at least one following information: ECGI;TAI;cell portion。

Wherein, MeNB can according to received reporting position control information carry out the reporting position of UE, if the position that MME is sent The information for reporting and not including in control information and being used to indicate location information under MeNB/ or SeNB where base station reports UE is set, then MeNB can voluntarily determine whether the MeNB for reporting UE and/or the location information under SeNB.

Service cell information of the UE at SeNB can be sent to MeNB by X2 interface by SeNB, so that MeNB obtains UE Serving cell (including Pcell and/or Scell) information at SeNB, and execution position reports;Such as UE is at SeNB Pcell or Scell change, and SeNB can pass through X2 interface message informing MeNB.

It should be pointed out that carrying out UE during discharging process and the release of UE context in the embodiment of the present invention with E-RAB Report for be illustrated;MeNB can also by the location information passage path transfer request message of UE, initial UE message, Uplink NAS transmits message, and handoff notification message reports.

It should be understood by those skilled in the art that, the embodiment of the present invention can provide 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, which 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 referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates, Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or 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 counting Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart 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 (31)

1. a kind of user terminal UE reporting position method;It is characterized in that, which comprises
First base station receives the reporting position that mobile management entity MME is sent and controls information, and is controlled according to the reporting position The location information of UE is sent to MME by information;Wherein,
The location information of the UE carries location information of the UE under the second base station, or carries the UE in first base It stands and the location information under second base station;
The first base station, the second base station are that the UE provides radio resource, in the first base station and second base station A base station be the UE master base station MeNB, another base station in the first base station and second base station is the UE Prothetic group station SeNB.
2. the method according to claim 1, wherein the location information of UE is sent to MME by the first base station, Include:
The location information of the UE is sent to the MME, the S1 interface message by S1 interface message by the first base station Including at least one following message:
Reporting position message;S1 interface UE context Release complete;S1 interface UE context release request message;Evolution without Line access bearer E-RAB discharges response message;E-RAB discharges instruction message;Path transfer request message;Initial UE message;On Row Non-Access Stratum NAS transmits message;Handoff notification message.
3. the method according to claim 1, wherein the location information include at least following information at least it One:
Cell ID;Tracing area identifies TAI;Cell portion cell portion.
4. the method according to claim 1, wherein the location information of the UE is sent to by the first base station Before the MME, the method also includes:
The first base station obtains location information of the UE under second base station.
5. according to the method described in claim 4, it is characterized in that, the first base station obtains the UE in second base station Under location information, comprising:
The first base station receives X2 interface message from second base station, and the UE is obtained from the X2 interface message in institute State the location information under the second base station.
6. the method according to claim 1, wherein the method also includes:
The first base station receives the location information that the UE that second base station is sent updates, and sends institute to the MME State the location information of UE update;Wherein,
The location information that the UE updates includes the UE after the location information under second base station changes, the UE New location information under second base station.
7. the method according to claim 1, wherein location information of the UE under the first base station, packet Include at least one following information:
Location information of the UE in the serving cell under the first base station;
UE location information in the main plot Pcell under the first base station;
Location information of the UE in the secondary cell Scell under the first base station;
Location information of the UE under the first base station in Pcell and Scell;
Correspondingly, location information, including following information at least one of the UE under second base station:
Location information of the UE in the serving cell under second base station;
Location information of the UE in the main plot Pcell under second base station;
Location information of the UE in the secondary cell Scell under second base station;
Location information of the UE under second base station in Pcell and Scell.
8. method according to any one of claims 1 to 7, which is characterized in that the first base station is by the position of the UE Information is sent to before the MME, the method also includes:
Receive the reporting position control information that the MME is sent.
9. according to the method described in claim 8, it is characterized in that, the reporting position control information include following information at least One of:
Request type information;
Indicate that the first base station reports location information of the UE under the second base station of place;
Indicate that the first base station reports location information of the UE under place first base station and the second base station.
10. according to the method described in claim 9, it is characterized in that, the request type information include following information at least it One:
Directly report;Serving cell reports after changing;It stops at after serving cell changes and reports;Report the first base station the next Confidence breath;Report location information under second base station;The first base station reports after changing;The first base station is stopped to change It is reported after change;Second base station reports after changing;It stops at after second base station changes and reports;It is small under the first base station Area reports after changing;It stops under the first base station and is reported after cell change;It is reported after cell change under second base station; It stops under second base station and is reported after cell change;Pcell is reported after changing;It stops at after Pcell changes and reports; Scell is reported after changing;It stops at after Scell changes and reports;Pcell is reported after changing under the first base station;Stop at Pcell is reported after changing under one base station;Scell is reported after changing under the first base station;It stops under the first base station Scell is reported after changing;Pcell is reported after changing under second base station;It stops under second base station after Pcell change It reports;Scell is reported after changing under second base station;Scell under second base station is stopped to report after changing.
11. according to the method described in claim 8, it is characterized in that, the method also includes:
When the serving cell of the UE switches, reporting position control information is sent to the UE by the first base station Carry out the target BS of serving cell switching.
12. a kind of user terminal UE reporting position method, which is characterized in that the described method includes:
Mobile management entity MME sends reporting position to first base station and controls information, and the first base station is according on the position The location information of UE is sent to MME by report control information;Wherein,
The location information of the UE carries location information of the UE under the second base station, or carries the UE in first base It stands and the location information under the second base station;
The first base station, second base station are that the UE provides radio resource, the first base station and second base A base station in standing is the master base station MeNB of the UE, and another base station in the first base station and second base station is institute State the prothetic group station SeNB of UE.
13. according to the method for claim 12, which is characterized in that the MME send the reporting position control information to Before the first base station, the method also includes:
The MME judges whether the UE uses dual link;
According to judging result, the reporting position control information is determined.
14. according to the method for claim 12, which is characterized in that the MME judges whether the UE uses dual link, packet It includes:
The MME judges whether the UE uses dual link according to the information locally saved;
Alternatively, the reporting position auxiliary information that the MME is sent according to the first base station or second base station, described in judgement Whether UE uses dual link.
15. according to the method for claim 14, which is characterized in that the reporting position auxiliary information include following information extremely It is one of few:
Dual link instruction;The identification information for the cell that the UE is accessed;The identification information of UE institute access base station.
16. a kind of first base station, which is characterized in that the first base station includes:
First storage unit, for storing the location information of UE;
First communication unit, the reporting position for receiving mobile management entity MME transmission control information, and according to the position Report control information that the location information of UE is sent to mobile management entity MME;Wherein,
The location information of the UE carries location information of the UE under the second base station, or carries the UE in first base It stands and the location information under the second base station;The first base station, second base station are that the UE provides radio resource, described The master base station MeNB that a base station in first base station and second base station is the UE, the first base station and described second The prothetic group station SeNB that another base station in base station is the UE.
17. first base station according to claim 16, which is characterized in that
First communication unit is also used to that the location information of the UE is sent to the MME by S1 interface message, described S1 interface message includes at least one following message:
Reporting position message;S1 interface UE context Release complete;S1 interface UE context release request message;Evolution without Line access bearer E-RAB discharges response message;E-RAB discharges instruction message;Path transfer request message;Initial UE message;On Row Non-Access Stratum NAS transmits message;Handoff notification message.
18. first base station according to claim 16, which is characterized in that the location information includes at least following information extremely It is one of few:
Cell ID;Tracing area mark;Cell portion cell portion.
19. first base station according to claim 16, which is characterized in that the first base station further include:
Acquiring unit, for obtaining institute before the location information of the UE is sent to the MME by first communication unit State location information of the UE under second base station.
20. first base station according to claim 19, which is characterized in that
The acquiring unit is also used to receive X2 interface message from second base station by first communication unit, from institute State the location information that the UE is obtained in X2 interface message under second base station.
21. first base station according to claim 16, which is characterized in that
First communication unit, is also used to receive the location information that the UE that second base station is sent updates, and to institute It states MME and sends the location information that the UE updates;Wherein,
The location information that the UE updates includes the UE after the location information under second base station changes, the UE New location information under second base station.
22. first base station according to claim 16, which is characterized in that position letter of the UE under the first base station Breath, including at least one following information:
Location information of the UE in the serving cell under the first base station;
UE location information in the main plot Pcell under the first base station;
Location information of the UE in the secondary cell Scell under the first base station;
Location information of the UE under the first base station in Pcell and Scell;
Correspondingly, location information, including following information at least one of the UE under second base station:
Location information of the UE in the serving cell under second base station;
Location information of the UE in the main plot Pcell under second base station;
Location information of the UE in the secondary cell Scell under second base station;
Location information of the UE under second base station in Pcell and Scell.
23. 6 to 22 described in any item first base stations according to claim 1, which is characterized in that
First communication unit, is also used to before the location information of the UE is sent to the MME, receives the MME The reporting position of transmission controls information.
24. first base station according to claim 23, which is characterized in that the reporting position control information includes following letter At least one breath:
Request type information;
Indicate that the first base station reports location information of the UE under the second base station of place;
Indicate that the first base station reports location information of the UE under place first base station and the second base station.
25. first base station according to claim 24, which is characterized in that the request type information include following information extremely It is one of few:
Directly report;Serving cell reports after changing;It stops at after serving cell changes and reports;Report the first base station the next Confidence breath;Report location information under second base station;The first base station reports after changing;The first base station is stopped to change It is reported after change;Second base station reports after changing;It stops at after second base station changes and reports;It is small under the first base station Area reports after changing;It stops under the first base station and is reported after cell change;It is reported after cell change under second base station; It stops under second base station and is reported after cell change;Pcell is reported after changing;It stops at after Pcell changes and reports; Scell is reported after changing;It stops at after Scell changes and reports;Pcell is reported after changing under the first base station;Stop at Pcell is reported after changing under one base station;Scell is reported after changing under the first base station;It stops under the first base station Scell is reported after changing;Pcell is reported after changing under second base station;It stops under second base station after Pcell change It reports;Scell is reported after changing under second base station;Scell under second base station is stopped to report after changing.
26. first base station according to claim 23, which is characterized in that
First communication unit sends reporting position control information when the serving cell of the UE switches The target BS of serving cell switching is carried out to the UE.
27. a kind of mobile management entity MME, which is characterized in that the MME includes:
Second communication unit controls information for sending reporting position to first base station, and first base station is according to the reporting position It controls information and the location information of UE is sent to MME;
Second storage unit, for storing the location information of UE;Wherein,
The location information of the UE carries location information of the UE under the second base station, or carries the UE in first base It stands and the location information under the second base station;
The first base station, second base station are that the UE provides radio resource, the first base station and second base A base station in standing is the master base station MeNB of the UE, and another base station in the first base station and second base station is institute State the prothetic group station SeNB of UE.
28. MME according to claim 27, which is characterized in that the MME further include: judging unit and determination unit;Its In,
The judging unit, for reporting position control information to be sent to first base in second communication unit Before standing, judge whether the UE uses dual link;
The determination unit determines the reporting position control information for the judging result according to the judging unit.
29. MME according to claim 27, which is characterized in that
Second communication unit is also used to receive the reporting position auxiliary letter of the first base station or second base station transmission Breath;
The judging unit is also used to judge whether the UE uses dual link according to the information of preservation;
Alternatively, judging whether the UE uses dual link according to the received reporting position auxiliary information of second communication unit.
30. MME according to claim 29, which is characterized in that the reporting position auxiliary information include following information extremely It is one of few:
Dual link instruction;The identification information for the cell that the UE is accessed;The identification information of UE institute access base station.
31. a kind of UE reporting position system, which is characterized in that the system comprises first base station, the second base station and mobile managements Entity MME;Wherein,
The MME controls information for sending reporting position to the first base station;
The location information of UE is sent to the MME for controlling information according to the reporting position by the first base station;
The MME, for receiving the location information for the UE that the first base station is sent;
Wherein, the location information of the UE carries location information of the UE under the second base station, or carries the UE described Location information under first base station and second base station;
The first base station, second base station are that the UE provides radio resource, the first base station and second base A base station in standing is the master base station MeNB of the UE, and another base station in the first base station and second base station is institute State the prothetic group station SeNB of UE.
CN201410173038.9A 2014-04-25 2014-04-25 User terminal location report method, base station, mobile management entity and system CN105025465B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410173038.9A CN105025465B (en) 2014-04-25 2014-04-25 User terminal location report method, base station, mobile management entity and system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410173038.9A CN105025465B (en) 2014-04-25 2014-04-25 User terminal location report method, base station, mobile management entity and system
PCT/CN2014/083223 WO2015161575A1 (en) 2014-04-25 2014-07-29 Method, base station, mobile management entity, and system for reporting location of user terminal

Publications (2)

Publication Number Publication Date
CN105025465A CN105025465A (en) 2015-11-04
CN105025465B true CN105025465B (en) 2019-09-24

Family

ID=54331674

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410173038.9A CN105025465B (en) 2014-04-25 2014-04-25 User terminal location report method, base station, mobile management entity and system

Country Status (2)

Country Link
CN (1) CN105025465B (en)
WO (1) WO2015161575A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108282828B (en) * 2017-01-06 2019-09-17 电信科学技术研究院 A kind of position management method and device
CN106683483A (en) * 2017-03-19 2017-05-17 小笋科技(深圳)有限公司 Car park management system and method based on BLE Bluetooth logo
CN109819392A (en) * 2017-11-20 2019-05-28 华为技术有限公司 A kind of report method and device of location information

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1491064A (en) * 2002-10-15 2004-04-21 华为技术有限公司 Mobile station positioning method and its direct broadcasting station
CN102761964A (en) * 2012-06-29 2012-10-31 中南大学 Underground personnel positioning method based on ZigBee
CN103188792A (en) * 2011-12-27 2013-07-03 华为技术有限公司 Notification method of random access initiating, notification method of random access resource, and main base station
CN103718628A (en) * 2011-05-25 2014-04-09 Lg电子株式会社 Method and apparatus for efficiently performing paging in a wireless access system that supports a multi-radio access technology

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2165548A1 (en) * 2007-06-21 2010-03-24 QUALCOMM Incorporated Method and apparatus for determining the position of a base station in a cellular communication network
US20130065634A1 (en) * 2011-09-09 2013-03-14 Electronics And Telecommunications Research Institute Method for communication of terminal and method for communication of base station
CN103139911B (en) * 2011-11-25 2016-10-05 华为技术有限公司 Realize the method for carrier aggregation, base station and subscriber equipment
US9258809B2 (en) * 2012-03-23 2016-02-09 Mediatek Inc. Methods for multi-point carrier aggregation configuration and data forwarding
CN103686683A (en) * 2012-09-14 2014-03-26 中兴通讯股份有限公司 Small cell configuration method and device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1491064A (en) * 2002-10-15 2004-04-21 华为技术有限公司 Mobile station positioning method and its direct broadcasting station
CN103718628A (en) * 2011-05-25 2014-04-09 Lg电子株式会社 Method and apparatus for efficiently performing paging in a wireless access system that supports a multi-radio access technology
CN103188792A (en) * 2011-12-27 2013-07-03 华为技术有限公司 Notification method of random access initiating, notification method of random access resource, and main base station
CN102761964A (en) * 2012-06-29 2012-10-31 中南大学 Underground personnel positioning method based on ZigBee

Also Published As

Publication number Publication date
CN105025465A (en) 2015-11-04
WO2015161575A1 (en) 2015-10-29

Similar Documents

Publication Publication Date Title
CN104509167B (en) Method in communication network for wireless terminal to be connected to multiple cells
KR101780609B1 (en) User equipment and protocol and methods for device-to-device communication
US20130201904A1 (en) Handover of Connection of User Equipment
US8548476B2 (en) Method of managing X2 interface, handover method, interference coordination method and apparatus
JP6190058B2 (en) Method and apparatus for performing a double connection operation in a heterogeneous network
WO2015009075A1 (en) Method and apparatus for performing handover procedure for dual connectivity in wireless communication system
EP2846583B1 (en) Data-forwarding method, apparatus and communications system
WO2013075602A1 (en) Method, base station and user equipment for achieving carrier aggregation
TW201322677A (en) Systems and/or methods for providing relay mobility
WO2014112803A1 (en) Method and apparatus for transmitting indication in wireless communication system
CN104378793B (en) A kind of switching method, main control base station and controlled base station
CN104412654A (en) Inter-cell cooperation for making handover decisions in multi-sector deployments
EP2932784B1 (en) Node apparatus and method for establishing auxiliary bearers
US20150358838A1 (en) Buffer status reporting for dual connection
US9007911B2 (en) Method and system for implementing direct interface between access network nodes
KR102018057B1 (en) Coodinated multi-point transmission and reception method in overlaid cell environment
US9426701B2 (en) Configuration of handovers in communication systems
CN102984759B (en) Data transmission method and device
WO2013113202A1 (en) Information processing method and base station for network switching of ue
CN105580427A (en) Handoff procedure in a mobile communication system
EP3289803B1 (en) Relaxed measurement reporting with control plane dual connectivity
CN106031292A (en) Method and system for handling of special scell selection in dual connectivity
US20120282932A1 (en) Apparatus and Method
US20150017976A1 (en) Method and apparatus for enhanced connection control
US9648519B2 (en) Devices, methods and computer program products for an improved handover in inter-site carrier aggregation scenarios

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant