CN1499761A - Method for identifying state of user equipment by core network and user equipment - Google Patents
Method for identifying state of user equipment by core network and user equipment Download PDFInfo
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- CN1499761A CN1499761A CNA021503443A CN02150344A CN1499761A CN 1499761 A CN1499761 A CN 1499761A CN A021503443 A CNA021503443 A CN A021503443A CN 02150344 A CN02150344 A CN 02150344A CN 1499761 A CN1499761 A CN 1499761A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/40—Connection management for selective distribution or broadcast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/14—Interfaces between hierarchically different network devices between access point controllers and backbone network device
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Abstract
New state PMM-JOINT is added to MM context of CN and UE to describe states of UE: RRC connection is built for UE, and shared Iu connection for a service of MBMS is built for UE; there is no dedicated Iu connection for UE; SGSN knows position information of UE in SRNC; UE can receive MBMS data. Based on MM context, SGSN knows each state of UE. SGSN MM context describes following four states of UE: PMM-JOINT, PMM-DETACHED, PMM-IDLE and PMM-CONNECTED. Thus, SGSN tracks all states of UE so as to realize managing function in mobility, and makes MS describe and recognize own states correctly so as to guarantee UE to convert to other state actively and correctly. The invention is back compatible.
Description
Technical field
The present invention relates to a kind of in the WCDMA system method of the UE state of CN (core net) and subscriber equipment (hereinafter to be referred as UE) identification receiving multimedia broadcast and multicast service (hereinafter to be referred as MBMS).Solved for certain UE, if only existing Radio Resource control (hereinafter to be referred as RRC) link to be connected under the situation existing state with the Iu that shares can't describe, the problem that SGSN and UE can't discern makes all states of UE can both obtain correct identification at UE and SGSN.
Background technology
The MBMS business has two kinds to have shared signaling ways of connecting in the signaling connectivity scenario of Iu interface at present, a kind of is only to exist shared Iu signaling to connect for the UE that receives the MBMS business, another kind is for connecting with a kind of professional Iu that shares that sets up, if UE need receive other non-MBMS business or be moved, then be that UE sets up special-purpose Iu signaling connection.
Multimedia broadcasting and multicast service (hereinafter to be referred as MBMS) are that a standardized new business is being carried out in third generation partner plan (hereinafter to be referred as 3GPP), and this standard of developing is TR23.846, and its up-to-date version is 1.0.0.The MBMS business is a kind of business of unidirectional point-to-multipoint, and the maximum characteristics of this business are that it can effectively utilize Radio Resource and Internet resources.
Fig. 1 has described the system configuration of MBMS, and the MBMS network configuration is based on GPRS (be called for short GPRS) core net, and has increased new network element.Be description below to Fig. 1 MBMS system configuration.
101 broadcasting and multicast service center (being called for short BM-SC) are the professional control centres of MBMS system.102 Gateway GPRS Support Nodes (be called for short GGSN) and 103 Serving GPRS Support Nodes (abbreviation SGSN) have constituted the transmission network of MBMS business, for the transmission of data provides route.106 attaching position registers (being called for short HLR) are preserved and subscriber-related data, and services such as subscription authentication can be provided.104UMTS land radio access web (being called for short UTRAN) provides Radio Resource for MBMS serves on the interface aloft.107Iu represents the interface between Access Network and the core net.105 subscriber equipmenies (being called for short UE) are the terminal equipments that is used for receiving data.The professional used Radio Resource of MBMS is not user's special use, but professional thus all users share.
In the packet switching service field, network has mobile management (hereinafter to be referred as MM) function, is used for following the tracks of the current location of travelling carriage at public land mobile network (hereinafter to be referred as PLMN) inside and other PLMN.In the Iu pattern, the state of user's mobile management has PMM-DETACHED, PMM-IDLE and PMM-CONNECTED.Each state description certain function and the information of distribution.Be called the MM context at travelling carriage (hereinafter to be referred as MS) and SGSN canned data.
Do not communicate by letter between PMM-DETACHED:UE and the SGSN, do not have position or the routing iinformation of UE in SGSN and the UE context.SGSN does not know the position of UE.
PMM-IDLE:SGSN knows the accurate Routing Area of UE.SGSN and UE have set up the MM context.In order to get in touch with UE, SGSN needs paging UE.
PMM-CONNECTED:SGSN knows the position of UE in SRNC, and at this state, SRNC can follow the tracks of the state of UE.The signaling of PS connects and comprises that RRC connects to be connected with Iu and set up.
These three kinds of states can be changed mutually, and the difference that state exchange of surveying at UE and SGSN survey as shown in Figures 2 and 3.
The state exchange of surveying at UE is described in detail as follows:
Shifting from 201 PMM-DETACHED is 202 PMM-CONNECTED:
GPRS connects: connect when the PS signaling between travelling carriage and the SGSN connects foundation for finishing GPRS, the MM context should be converted to the PMM-CONNECTED state.Be accepted if GPRS connects, set up the MM context at MS.
Shifting from 202 PMM-CONNECTED is 201 PMM-DETACHED:
GPRS disconnects: finish when MS finishes the GPRS disconnection that GPRS disconnects or network causes, the connection of PS signaling is released, and the MM context transfer is the PMM-DETACHED state.Can be deleted at the MM of MS context.
Routing region updating is rejected: routing region updating is rejected, and after the PS signaling connected release, the MM context transfer was the PMM-DETACHED state.Can be deleted at the MM of MS context.
The GPRS connection is rejected: the GPRS connection is rejected, and after PS connected release, the MM context transfer was the PMM-DETACHED state.Can be deleted at the MM of MS context.
Shifting from 202PMM-CONNECTED is 203 PMM-IDLE:
-PS signaling connects release: when the connection of PS signaling was released, the MM context transfer was the PMM-IDLE state.
Shifting from 203 PMM-IDLE is 202 PMM-CONNECTED:
-PS signaling connects to be set up: when the connection of the PS signaling between MS and the SGSN was set up, the MM context transfer was the PMM-CONNECTED state.
Shifting from 203 PMM-IDLE is 201 PMM-DETACHED:
-indirect GPRS disconnects: as when removing battery or service identification module (hereinafter to be referred as SIM), the MM context shifts on MS ground and is the PMM-DETACHED state.
The state exchange of surveying at SGSN is described in detail as follows:
Shifting from 301 PMM-DETACHED is 302 PMM-CONNECTED:
-GPRS connects: connect when the PS signaling between travelling carriage and the SGSN connects foundation for finishing GPRS, the MM context transfer is the PMM-CONNECTED state.Be accepted if GPRS connects, set up the MM context at SGSN.
Shifting from 302 PMM-CONNECTED is 301 PMM-DETACHED;
-GPRS disconnects: finish when MS finishes the GPRS disconnection that GPRS disconnects or network causes, the connection of PS signaling is released, and the MM context transfer is the PMM-DETACHED state.Can be deleted at the MM of SGSN context.
-routing region updating is rejected: routing region updating is rejected, and after the PS signaling connected release, the MM context transfer was the PMM-DETACHED state.
-GPRS connection is rejected: the GPRS connection is rejected, and after PS connected release, the MM context transfer was the PMM-DETACHED state.
Shifting from 302 PMM-CONNECTED is 303 PMM-IDLE:
-PS signaling connects release: when the connection of PS signaling was released, the MM context transfer was the PMM-IDLE state.
Shifting from 303 PMM-IDLE is 302 PMM-CONNECTED:
The PS signaling connects to be set up: when the connection of the PS signaling between MS and the SGSN was set up, the MM context transfer was the PMM-CONNECTED state.
Shifting from 303 PMM-IDLE is 301 PMM-DETACHED:
-indirect GPRS disconnects: when the MS timer stopped, the MM context shifted at SGSN and is the PMM-DETACHED state.After after a while (with realize relevant), MM context and PDP Context can be deleted among the SGSN.
Shifting from 302 PMM-CONNECTED is 302 PMM-CONNECTED:
-MS still gets back to the PMM-CONNECTED state after carrying out the SRNS reorientation under the PMM-CONNECTED state.
Existing SGSN and UE can only describe and discern following three kinds of state: PMM-DETACHED, PMM-IDLE and PMM-CONNECTED of user's mobile management.The MBMS business is a kind of new business of point-to-multipoint, and its feature is more efficient use Radio Resource and Internet resources by sharing.On the Iu interface, the signaling connection is adopted shared or shared and is set up special-purpose UE ways of connecting when needed, under this connected mode, UE can be in a kind of new state: connect and be used for certain MBMS and share ground Iu professionally and be connected for UE has set up RRC, there is not UE Iu connection exclusively, SRNC knows the position of UE, and UE can receive data.This new state how SGSN and UE discern UE is existing standard open question.
Summary of the invention
The purpose of this invention is to provide all states that a kind of SGSN of making and UE can discern UE, guarantee that it need can realize by correct signaling process when other state transitions.
For achieving the above object, according to an aspect of of the present present invention, a kind of method of core net identification status of user equipment comprises step:
(a) in the MM of CN context, increase a kind of new state PMM-JOINT, be used for describing a kind of like this state of UE: RRC connects and the share I u that is used for certain MBMS business connects for UE has set up, there is not the Iu of UE special use to connect, SGSN knows the positional information of UE in SRNC, and UE can receive the MBMS data;
(b) SGSN can know the various states of UE according to the MM context, SGSN MM context-descriptive following four kinds of state: PMM-JOINT, PMM-DETACHED, PMM-IDLE and the PMM-CONNECTED of UE, thereby make SGSN follow the tracks of all states of UE, realize its mobile management function.
According to another aspect of the present invention, a kind of method of subscriber equipment identification UE state comprises step:
(a) increase a kind of new state PMM-JOINT in the MM of MS context, be used for describing a kind of like this state of UE: RRC connects and the share I u that is used for certain MBMS business connects for UE has set up, and does not have the Iu of UE special use to connect;
(b) MS can know the various states of oneself according to the MM context, MS MM context-descriptive following four kinds of state: PMM-JOINT, PMM-DETACHED, PMM-IDLE and the PMM-CONNECTED of UE, can realize the mobile management of UE by the MM context to oneself.
The invention solves SGSN and UE identification, guaranteed the mobile management function of network the various states of UE of reception MBMS business.Make MS correct description and identification be arranged, thereby guarantee that UE is actively to the correct conversion of other state the state of oneself.Recognition methods among the present invention has backwards compatibility, does not influence existing recognition mechanism and architecture.And do not need to increase the recognition methods of any message, handle simple.
Description of drawings
Fig. 1 is a MBMS system configuration schematic diagram;
Fig. 2 is a MS MM state;
Fig. 3 is a SGSN MM state;
Fig. 4 is in the MS MM state, the conversion of PMM-JOINT and other state;
Fig. 5 is in the SGSN MM state, the conversion of PMM-JOINT and other state;
Fig. 6 is the change procedure of MM context from PMM-IDLE to PMM-JOINT among MS and the SGSN;
Fig. 7 is the change procedure of MM context from PMM-JOINT to PMM-IDLE among MS and the SGSN;
Fig. 8 is the change procedure of MM context from PMM-JOINT to PMM-DETACHED among MS and the SGSN;
Fig. 9 is the change procedure of MM context from PMM-JOINT to PMM-CONNECTED among MS and the SGSN;
Figure 10 is the change procedure of MM context from PMM-CONNECTED to PMM-JOINT among MS and the SGSN.
Embodiment
The present invention proposes the method for a kind of SGSN and UE identification UE, promptly in user's mobile management state, increase: PMM-JOINT at all states of CN.In this state, connect and be used for the shared of certain MBMS business and be connected, do not have the Iu of UE special use to connect for UE has set up RRC.SGSN knows the positional information of UE in SRNC, and UE can receive data.UE and SGSN just can know the state of UE by checking the MM context.
Solved the transformational relation of PMM-JOINT and PMM-DETACHED, PMM-IDLE in MS MM state and the SGSN MM state, PMM-CONNECTED in the invention.
(1)PMM-JOINT->PMM-IDLE
When PMM-JOINT, if connecting to be released or to connect the d/d share I u that discharges simultaneously at RRC, the RRC between UE and the RNC connects, then the MM context transfer among MS and the SGSN is the PMM-IDLE state.
(2)PMM-JOINT->PMM-DETACHED
When PMM-JOINT, when the GPRS that travelling carriage execution GPRS disconnects or the execution network causes disconnected, routing region updating was rejected, and perhaps the GPRS connection is rejected, and after the RRC connection discharged, the MM context transfer was the PMM-DETACHED state.Travelling carriage and SGSN can delete the MM context.
(3)PMM-IDLE->PMM-JOINT
RRC connects and share I u establishment of connection: the MM context transfer among MS and the SGSN is the PMM-JOINT state.
(4) PMM-CONNECTED-〉PMM-JOINT (this transformational relation only is applicable to the situation that exists share I u to connect and set up special I u connection when needed)
For the user who receives the MBMS business, special I u connection is released the back: the MM context transfer among MS and the SGSN is the PMM-JOINT state.
(5) PMM-JOINT-〉PMM-CONNECTED (this transformational relation only is applicable to and exists share I u to connect and set up when needed the situation of special I u connection)
For the user who receives the MBMS business, special I u connects the foundation back: the MM context transfer among MS and the SGSN is the PMM-CONNECTED state.
In the MS MM state, the conversion of PMM-JOINT and other state is with reference to figure 4.
From 404 PMM-JOINT to 403 PMM-IDLE:
The release that-RRC connects: this MS does not re-use shared Iu and connects, and the MM context transfer is the PMM-IDLE state.
From 404 PMM-JOINT to 401 PMM-DETACHED:
-GPRS disconnects: when travelling carriage was carried out the GPRS disconnection that GPRS disconnects or the execution network causes, the MM context transfer was the PMM-DETACHED state.Travelling carriage can be deleted the MM context.
-routing region updating is rejected: routing region updating is rejected, and after RRC connected release, the MM context transfer was the PMM-DETACHED state.
Travelling carriage can be deleted the MM context.
The GPRS connection is rejected: the GPRS connection is rejected, and after RRC connected release, the MM context transfer was the PMM-DETACHED state.Travelling carriage can be deleted the MM context.
From 403 PMM-IDLE to 404 PMM-JOINT:
-RRC connects and share I u establishment of connection: the MM context transfer is the PMM-JOINT state.From 404 PMM-JOINT to 402 PMM-CONNECTED (this transformational relation only is applicable to and exists share I u to connect and set up when needed the situation of special I u connection):
-special I u establishment of connection: the MM context transfer is the PMM-CONNECTED state.
From 402 PMM-CONNECTED to 404 PMM-JOINT (this transformational relation only is applicable to and exists share I u to connect and set up when needed the situation of special I u connection):
-for the user who receives the MBMS business, the release that special I u connects: the MM context transfer is the PMM-JOINT state.
The transformational relation that other and PMM-JOINT have nothing to do illustrates in the prior art.
In the SGSNMM state, the conversion of PMM-JOINT and other state is with reference to figure 5.
From 504 PMM-JOINT to 503 PMM-IDLE:
The release that-RRC connects: this MS does not re-use shared Iu and connects, and the MM context transfer is the PMM-IDLE state.
From 504 PMM-JOINT to 501 PMM-DETACHED:
-GPRS disconnects: when travelling carriage was carried out the GPRS disconnection that GPRS disconnects or the execution network causes, the MM context transfer was the PMM-DETACHED state.SGSN can delete the MM context.
-routing region updating is rejected: routing region updating is rejected, and after RRC connected release, the MM context transfer was the PMM-DETACHED state.SGSN can delete the MM context.
-GPRS connection is rejected: the GPRS connection is rejected, and after RRC connected release, the MM context transfer was the PMM-DETACHED state.SGSN can delete the MM context.
From 503 PMM-IDLE to 504 PMM-JOINT:
-RRC connects and share I u establishment of connection: the MM context transfer is the PMM-JOINT state.
From 504 PMM-JOINT to 502 PMM-CONNECTED (this transformational relation only is applicable to and exists share I u to connect and set up when needed the situation of special I u connection):
-special I u establishment of connection: the MM context transfer is the PMM-CONNECTED state.
From 502 PMM-CONNECTED to 504 PMM-JOINT (this transformational relation only is applicable to and exists share I u to connect and set up when needed the situation of special I u connection):
-for the user who receives the MBMS business, the release that special I u connects: the MM context transfer is the PMM-JOINT state.
The transformational relation that other and PMM-JOINT have nothing to do illustrates in the prior art.
The change procedure of MM context from PMM-IDLE to PMM-JOINT among MS and the SGSN
The change procedure of MM context from PMM-IDLE to PMM-JOINT as shown in Figure 6 among MS and the SGSN.
601 GGSN send the MBMS data to SGSN.
602 SGSN send " MBMS notice " and give RNC, and the relevant UE of RNC notice comprises the TMGI parameter in the MBMS notification message.
After 603 MS received " MBMS notice " message, if want to receive this MBMS business, according to the MM contextual information, if be in the PMM-IDLE state, decision was carried out RRC and is connected the process of setting up.
" the RRC connection is set up request information and is given RNC in 604 MS transmission.
605 RNC send " RRC connects foundation " message and accept to set up the RRC connection to this UE to MS, comprise signaling link information, the transmitting channel information that distributes to UE in this breath.
606 MS send " RRC connects foundation to be finished " and confirm the RRC establishment of connection.
607 RNC analyze the MBMS business that will carry out, check to have or not to be used for this professional Iu connection.
608 RNC send " MBMS service request " to SGSN request MBMS business.Connect if be not used in this professional Iu, the professional for this reason Iu that shares that sets up connects when sending this message.
It is the PMM-JOINT state that 609 SGSN upgrade the MM context.
610 and 611, if requested service UE is that first asks this professional UE among the RNC, SGSN sets up RAB for the MBMS business.
612 MS send " MBMS service request " message and ask to set up corresponding RB to RNC.
613 RNC are that UE sets up RB.
614 MS upgrade the MSMM context.Show that UE is in the PMM-JOINT state.
The 615 RAB foundation of working as between RNC and the SGSN are finished, and SGSN begins copy data and sends data to the RAB that all have been set up.RAN duplicates and sends data by RB.
The change procedure of MM context from PMM-JOINT to PMM-IDLE among MS and the SGSN
The change procedure of MM context from PMM-JOINT to PMM-IDLE as shown in Figure 7 among MS and the SGSN.
701 GGSN send the MBMS data.
702 no longer receive the MBMS data as SGSN, and SGSN thinks that the share I u that is used for this MBMS business connects and die on that UE does not receive other MBMS business again, and decision discharges that share I u connects and RRC connects.
703 SGSN send " Iu connects release command ", and requirement discharges share I u connection and user-plane resources to RNC.
704 RNC discharge resource concurrence and send " Iu connects release to be finished " message to give SGSN.
It is the PMM-IDLE state that 705 SGSN upgrade the MM context.
706 RNC send " RRC connects release " message, and request discharges the RRC connection to UE.
707 UE discharge Radio Resource and signaling connects and renewal MM context is the PMM-IDLE state.
708 UE send " RRC connects release to be finished " message and give RNC.
Among MS and the SGSN MM context from PMM-JOINT to PMM-DETACHED change procedure MS and SGSN in the change procedure of MM context from PMM-JOINT to PMM-DETACHED as shown in Figure 8.
801 UE are in the PMM-JOINT state, and decision is carried out GPRS and disconnected process.
802 UE send " disconnecting request " and give SGSN.UE tells SGSN GPRS to disconnect and whether carries out this process owing to shutting down.
803 SGSN send and " delete the PDP Context request information and give GGSN.GGSN makes the PDP Context of this UE invalid, and returns " response of deletion PDP Context " and give SGSN.
If 804 UE tell SGSN GPRS to disconnect is not owing to shutdown is carried out, and SGSN sends " deletion is accepted " message and gives UE.
805 SGSN discharge the signaling that is used for this UE and connect, and comprise that share I u (if this UE is a unique user who receives certain MBMS business) and RRC connect.
It is the PMM-DETACHED state that 806 SGSN upgrade the MM context.
It is the PMM-DETACHED state that 807 MS upgrade the MM context.
The change procedure of MM context from PMM-JOINT to PMM-CONNECTED among MS and the SGSN (this transformational relation only be applicable to exist share I u to be connected and set up the situation that special I u connects when needed)
The change procedure of MM context from PMM-JOINT to PMM-CONNECTED as shown in Figure 9 among MS and the SGSN.
901 MS are in the PMM-JOINT state, at this moment have the upstream data of non-MBMS business to need to send,
From the MM context, MS can know and existed RRC to connect, and connects and do not set up message so do not need to send RRC again.
902 MS send " service request " message and give SGSN, require the SGSN reservation of resource.The type of service parameter of " service request " message should be set to data.When non-access layer information " service request " message of RNC forwarding UE is given SGSN, initiate Iu and connect the process of setting up, be that the Iu of this UE foundation special use connects.
903 SGSN change MM state is PMM-CONNECTED.
904 under the received situation of service request, and SGSN returns " the professional reception " message and gives MS.
905 SGSN send " RAB request for allocation " message and require to set up RAB to RNC.
906 RNC send " RB foundation " message and inform that to MS MS newly sets up the RAB identification request and sets up Radio Resource.
It is PMM-CONNECTED that 907 MS upgrade the MM context.
908 MS and RNC return " RB set up finish " and " RAB assignment response " respectively and show that the foundation of user plane bearer finishes.
909 for each RAB that rebuilds with the Qos that revises, and SGSN initiates " PDP context modification " process and notifies MS and the new Qos that consults of the corresponding PDP Context of GGSN.
910 MS send the upstream data bag.
The change procedure of MM context from PMM-CONNECTED to PMM-JOINT among MS and the SGSN (this transformational relation only be applicable to exist share I u to be connected and set up the situation that special I u connects when needed)
The change procedure of MM context from PMM-CONNECTED to PMM-JOINT as shown in figure 10 among MS and the SGSN.
1001 users had both received the MBMS business and had also received other non-MBMS business (as speech) simultaneously.
After 1002 voice services finished, SGSN thought that special-purpose Iu connects and dies on, connects and user-plane resources so decision discharges special I u.
1003 SGSN send " Iu connects release command " to RNC.
1004 RNC release signalings connect and user-plane resources, and return " Iu connects release to be finished " and give SGSN.
It is the PMM-JOINT state that 1005 SGSN upgrade the MM context.
1006 RNC send " RB reshuffles " and give UE, discharge the Radio Resource that is used for non-MBMS business.
1007 UE discharge Radio Resource and upgrade the MM context is the PMM-JOINT state.
1008 UE send " RB reshuffles and finishes " and give RNC, inform that the RNC radio bearer is reshuffled to finish.
Claims (22)
1. the method for core net identification status of user equipment comprises step:
(a) in the MM of CN context, increase a kind of new state PMM-JOINT, be used for describing a kind of like this state of UE: RRC connects and the share I u that is used for certain MBMS business connects for UE has set up, there is not the Iu of UE special use to connect, SGSN knows the positional information of UE in SRNC, and UE can receive the MBMS data;
(b) SGSN can know the various states of UE according to the MM context, SGSN MM context-descriptive following four kinds of state: PMM-JOINT, PMM-DETACHED, PMM-IDLE and the PMM-CONNECTED of UE, thereby make SGSN follow the tracks of all states of UE, realize its mobile management function.
2. method according to claim 1 is characterized in that in the SGSNMM state that PMM-JOINT can shift the state into PMM-DETACHED.
3. method according to claim 1 is characterized in that in the SGSNMM state, PMM-JOINT can shift mutually with PMM-IDLE.
4. method according to claim 1, it is characterized in that if the connected mode of Iu interface is for connecting the professional Iu that shares that adopts of MBMS, for UE or the mobile UE of needs that receives non-MBMS business set up special I u connection, in the SGSN MM state, PMM-JOINT can shift mutually with PMM-CONNECTED.
5. method according to claim 2 is characterized in that UE when the PMM-JOINT state, and UE carries out " GPRS disconnection " process or network causes " GPRS disconnection " process, and SGSN MM context transfer is the PMM-DETACHED state.
6. method according to claim 2 is characterized in that UE when the PMM-JOINT state, and routing region updating is rejected, and after RRC connected release, SGSN MM context transfer was the PMM-DETACHED state.SGSN can delete the MM context.
7. method according to claim 3 is characterized in that UE when the PMM-JOINT state, and GPRS adheres to and is rejected, RRC connect discharge after, SGSN MM context transfer is the PMM-DETACHED state.SGSN can delete the MM context.
8. method according to claim 3 is characterized in that UE when the PMM-JOINT state, is released if RRC connects, and whether discharges no matter share I u connects, and SGSN MM context transfer is the PMM-IDLE state.
9. method according to claim 3 is characterized in that UE when the PMM-IDLE state, if want to receive certain MBMS business, has set up the RRC connection and has been connected with the common lane Iu that is used for this business, and the SGSNMM context transfer is the PMM-JOINT state.
10. method according to claim 4 is characterized in that UE when the PMM-JOINT state, has set up special I u and has connected, and SGSN MM context transfer is the PMM-CONNECTED state.
11. method according to claim 4 is characterized in that UE when the PMM-CONNECTED state, if also exist share I u to connect simultaneously, has discharged special I u and has connected, SGSN MM context transfer is the PMM-JOINT state.
12. the method for a subscriber equipment identification status of user equipment comprises step:
(a) increase a kind of new state PMM-JOINT in the MM of MS context, be used for describing a kind of like this state of UE: RRC connects and the share I u that is used for certain MBMS business connects for UE has set up, and does not have the Iu of UE special use to connect;
(b) MS can know the various states of oneself according to the MM context, MS MM context-descriptive following four kinds of state: PMM-JOINT, PMM-DETACHED, PMM-IDLE and the PMM-CONNECTED of UE, can realize the mobile management of UE by the MM context to oneself.
13. method according to claim 12 is characterized in that in the MS MM state, PMM-JOINT can shift the state into PMM-DETACHED.
14. method according to claim 12 is characterized in that PMM-JOINT can shift mutually with PMM-IDLE in the MS MM state.
15. method according to claim 12, it is characterized in that if the connected mode of Iu interface is for connecting the professional Iu that shares that adopts of MBMS, for UE or the mobile UE of needs that receives non-MBMS business set up special I u connection, in the MS MM state, PMM-JOINT can shift mutually with PMM-CONNECTED.
16. method according to claim 13 is characterized in that UE when the PMM-JOINT state, UE carries out " GPRS disconnection " process or network causes " GPRS disconnection " process, and MS MM context transfer is the PMM-DETACHED state.
17. method according to claim 13 is characterized in that UE when the PMM-JOINT state, routing region updating is rejected, and after RRC connected release, MS MM context transfer was the PMM-DETACHED state, and MS can delete the MM context.
18. method according to claim 13 is characterized in that UE when the PMM-JOINT state, the GPRS connection is rejected, and after RRC connected release, MS MM context transfer was the PMM-DETACHED state.MS can delete the MM context.
19. method according to claim 14 is characterized in that UE when the PMM-JOINT state, is released if RRC connects, and whether discharges no matter share I u connects, MS MM context transfer is the PMM-IDLE state.
20. method according to claim 14 is characterized in that UE when the PMM-IDLE state, if want to receive certain MBMS business, has set up RRC and has connected and be used for this professional share I u and be connected, the MSMM context transfer is the PMM-JOINT state.
21. method according to claim 15 is characterized in that UE when the PMM-JOINT state, has set up special I u and has connected, MS MM context transfer is the PMM-CONNECTED state.
22. method according to claim 15 is characterized in that UE when the PMM-CONNECTED state, if also exist share I u to connect simultaneously, has discharged special I u and has connected, MS MM context transfer is the PMM-JOINT state.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021503443A CN1499761A (en) | 2002-11-05 | 2002-11-05 | Method for identifying state of user equipment by core network and user equipment |
| PCT/KR2003/002354 WO2004043020A1 (en) | 2002-11-05 | 2003-11-05 | Method for identifying user equipment states by core network and user equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021503443A CN1499761A (en) | 2002-11-05 | 2002-11-05 | Method for identifying state of user equipment by core network and user equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1499761A true CN1499761A (en) | 2004-05-26 |
Family
ID=32304077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021503443A Pending CN1499761A (en) | 2002-11-05 | 2002-11-05 | Method for identifying state of user equipment by core network and user equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1499761A (en) |
| WO (1) | WO2004043020A1 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2006076865A1 (en) * | 2005-01-20 | 2006-07-27 | Huawei Technologies Co., Ltd. | A method for implementing the deactivation of the multimedia broadcast multicast service |
| WO2007025464A1 (en) * | 2005-09-02 | 2007-03-08 | Huawei Technologies Co., Ltd. | A method and apparatus for responding mbms point to point connect establismenth request |
| CN1307828C (en) * | 2004-08-10 | 2007-03-28 | 华为技术有限公司 | Method for building bearing in multimedia broadcast/multicast service |
| CN100361453C (en) * | 2005-03-23 | 2008-01-09 | 华为技术有限公司 | User plane data tracking method |
| CN100433901C (en) * | 2005-02-05 | 2008-11-12 | 上海贝尔阿尔卡特股份有限公司 | Transmitting-receiving method of multi-media broadcasting business, and realizing apparatus therefor |
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| CN101686575B (en) * | 2008-09-22 | 2012-06-13 | 联发科技股份有限公司 | Methods and systems for sharing mobility status |
| RU2458472C2 (en) * | 2007-04-12 | 2012-08-10 | Алькатель Люсент | Method for mobility management in system architecture supporting mobility between different access systems |
| WO2012155580A1 (en) * | 2011-09-06 | 2012-11-22 | 中兴通讯股份有限公司 | Method and system for tracing user data |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1819693B (en) * | 2005-02-07 | 2010-05-12 | 北京三星通信技术研究有限公司 | Method for notifying MBMS service by Iu interface |
| CN103781192B (en) * | 2012-10-23 | 2017-04-12 | 上海贝尔股份有限公司 | Method for carry out information transmission in communication network based on machine type communication |
-
2002
- 2002-11-05 CN CNA021503443A patent/CN1499761A/en active Pending
-
2003
- 2003-11-05 WO PCT/KR2003/002354 patent/WO2004043020A1/en not_active Application Discontinuation
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1307828C (en) * | 2004-08-10 | 2007-03-28 | 华为技术有限公司 | Method for building bearing in multimedia broadcast/multicast service |
| WO2006076865A1 (en) * | 2005-01-20 | 2006-07-27 | Huawei Technologies Co., Ltd. | A method for implementing the deactivation of the multimedia broadcast multicast service |
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| CN100433901C (en) * | 2005-02-05 | 2008-11-12 | 上海贝尔阿尔卡特股份有限公司 | Transmitting-receiving method of multi-media broadcasting business, and realizing apparatus therefor |
| CN100361453C (en) * | 2005-03-23 | 2008-01-09 | 华为技术有限公司 | User plane data tracking method |
| WO2007025464A1 (en) * | 2005-09-02 | 2007-03-08 | Huawei Technologies Co., Ltd. | A method and apparatus for responding mbms point to point connect establismenth request |
| RU2458472C2 (en) * | 2007-04-12 | 2012-08-10 | Алькатель Люсент | Method for mobility management in system architecture supporting mobility between different access systems |
| WO2009111961A1 (en) * | 2008-03-13 | 2009-09-17 | 华为技术有限公司 | A method for processing the bearing and a mobile managing device |
| US8837355B2 (en) | 2008-03-13 | 2014-09-16 | Huawei Technologies Co., Ltd. | Bearer processing method and mobile management device |
| CN101686575B (en) * | 2008-09-22 | 2012-06-13 | 联发科技股份有限公司 | Methods and systems for sharing mobility status |
| WO2012155580A1 (en) * | 2011-09-06 | 2012-11-22 | 中兴通讯股份有限公司 | Method and system for tracing user data |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004043020A1 (en) | 2004-05-21 |
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