CN105338557A - User migration method and apparatus - Google Patents
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- CN105338557A CN105338557A CN201410327997.1A CN201410327997A CN105338557A CN 105338557 A CN105338557 A CN 105338557A CN 201410327997 A CN201410327997 A CN 201410327997A CN 105338557 A CN105338557 A CN 105338557A
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Abstract
Embodiments of the invention provide a user migration method and an apparatus. The method comprises the following steps that a first core network acquires an identification of a second core network; the first core network triggers UE which accesses the first core network and needs to be migrated to be in a connection state from an RRC idle state; the first core network changes a temporary identification of the UE in the connection state into the identification of the second core network from the identification of the first core network; the temporary identification of the UE is used for indicating an identification of a core network which the UE is about to be connected into; the first core network triggers the UE in the connection state to access the core network again so that the UE sends an RRC connection request carrying the identification of the second core network to a base station, and the base station makes the UE be connected into the second core network according to the identification of the second core network carried by the RRC connection establishing request. By using the user migration method and the apparatus provided in the embodiments, parts of specific user migration can be performed on the user accessing the core network under the core network and other users in the core network are not influenced.
Description
Technical field
The embodiment of the present invention relates to communication technical field, particularly relates to method and the device of a kind of user migration.
Background technology
At Long Term Evolution (LongTermEvolution, be called for short LTE) in mobile communication system, for supporting the networking between multiple core net and can disaster tolerance being realized when core net breaks down, third generation cooperative programme (the3rdGenerationPartnershipProject, be called for short: 3GPP) define a kind of mobile management entity (MobilityManagementEntity, be called for short: networking mode-MMEPOOL MME), under MMEPOOL networking mode, eNodeB (base station) all in POOL district is interconnected, multiple core net works simultaneously, for identical eNodeB and the area of coverage provide business.
User is when core network access, and the user of eNodeB to new access selects a core net, is the load-bearing capacity being handed down to base station according to each core net, user is distributed in different core net according to different ratios.Wherein, the user of new access refers to the user by core network access.When the requirement of Operation and Maintenance appears in certain core net, or and during the disconnecting of server (claiming this type of core net to be fault core net), need core net user being moved to other, existing transition process is: fault core Netcom knows that its access capability of eNodeB is 0, after eNodeB receives this notice, the user newly accessing this fault core net is linked into another core net, the user that fault core net also will notify to have accessed this fault core net before breaking down in addition triggers the tracing section updating (TrackAreaUpdate of this user, be called for short: TAU) flow process and do not carry the mark of this fault core net, then the user having accessed this fault core net before breaking down is re-assigned to other core net process by eNodeB.
Can find out, existing transition process is in the face of all new accesses or the user having accessed this fault core net before breaking down, when the demand (as will carry out edition upgrading) of Operation and Maintenance appears in core net, need to switch a part of user to other core net; Or due to the restriction of some business, if multiple core net is owing to disposing, the application server that some core net connect is restricted, and now also need to switch a part of user to other core net, existing transition process cannot realize.
Summary of the invention
A kind of method that the embodiment of the present invention provides user to move and device, can realize the migration according to demand user accessing this core net under a certain core net being carried out to part specific user, can not affect all the other users in core net.
First aspect, the embodiment of the present invention provides a kind of user the method for moving, and comprising:
First core net obtains the mark of the second core net;
Described first core net triggers and has accessed in described first core net and needed the user equipment (UE) of migration by radio resource control RRC Idle state to connected state;
The temporary mark being in the UE of connected state is changed into the mark of described second core net by described first core net by the mark of described first core net, the temporary mark of described UE is used to indicate the mark of the core net that UE will access;
The UE core network access again of connected state is in described in described first core net triggers, send the RRC connection request of carrying the mark of described second core net to base station for described UE, described UE is accessed described second core net by the mark of described second core net of carrying according to the request of described RRC connection establishment to make described base station.
Further, the temporary mark being in the UE of connected state is changed into the mark of described second core net by described first core net by the mark of described first core net, comprising:
Described first core net by trigger to described be in the UE of connected state redistribute flow process, the described temporary mark being in the UE of connected state is changed into the mark of described second core net by the mark of described first core net.
Further, be in the UE core network access again of connected state described in described first core net triggers, comprise:
Described first core net is by sending to the described UE being in connected state the UE core network access again being again in connected state described in attachment request triggering.
Second aspect, the embodiment of the present invention provides a kind of user the method for moving, and comprising:
After user equipment (UE) receives the first Trigger message of the first core net transmission, connected state is switched to by radio resource control RRC Idle state, with the mark making described first core net the temporary mark being in the UE of connected state be changed into the second core net by the mark of described first core net, described UE be accessed in described first core net and need move UE, described second core net be designated described first core net obtain;
Described UE receives the second Trigger message that described first core net sends, and described second Trigger message is for being in the UE core network access again of connected state described in triggering;
Described UE sends the request of RRC connection establishment to base station, the request of described RRC connection establishment comprises the mark of described second core net, for the mark of described second core net that described base station is carried according to the request of described RRC connection establishment, described UE is accessed described second core net.
Further, described second Trigger message is for again to adhere to request.
The third aspect, the embodiment of the present invention provides a kind of user the device moved, and comprising:
Acquisition module, for obtaining the mark of the second core net;
First trigger module, accesses in the first core net for triggering and needs the user equipment (UE) of migration by radio resource control RRC Idle state to connected state;
Processing module, changed into the mark of described second core net by the mark of described first core net for the temporary mark of the UE by being in connected state, the temporary mark of described UE is used to indicate the mark of the core net that UE will access;
Second trigger module, for being in the UE core network access again of connected state described in triggering, send the RRC connection request of carrying the mark of described second core net to base station for described UE, described UE is accessed described second core net by the mark of described second core net of carrying according to the request of described RRC connection establishment to make described base station.
Further, the temporary mark being in the UE of connected state is changed into the mark of described second core net by described processing module by the mark of described first core net, comprising:
Described processing module by trigger to described be in the UE of connected state redistribute flow process, the described temporary mark being in the UE of connected state is changed into the mark of described second core net by the mark of described first core net.
Further, be in the UE core network access again of connected state described in described second trigger module triggers, comprise:
Described second trigger module is by sending to the described UE being in connected state the UE core network access again being again in connected state described in attachment request triggering.
Fourth aspect, the embodiment of the present invention provides a kind of subscriber equipment, comprising:
Receiver module, for receiving the first Trigger message that the first core net sends;
Handover module, for switching to connected state by radio resource control RRC Idle state, with the mark making described first core net the temporary mark being in the UE of connected state be changed into the second core net by the mark of described first core net, described UE be accessed in described first core net and need move UE, described second core net be designated described first core net obtain;
Described receiver module is also for receiving the second Trigger message that described first core net sends, and described second Trigger message is for being in the UE core network access again of connected state described in triggering;
Sending module, for sending the request of RRC connection establishment to base station, the request of described RRC connection establishment comprises the mark of described second core net, for the mark of described second core net that described base station is carried according to the request of described RRC connection establishment, described UE is accessed described second core net.
Further, described second Trigger message is for again to adhere to request.
The method of user's migration that the embodiment of the present invention provides and device, by obtaining the mark of the second core net in the first core net, then trigger and accessed in the first core net and needed the UE of migration by RRC Idle state to connected state, the temporary mark of the UE being in connected state is changed into the mark of the second core net of acquisition, finally trigger the UE core network access being again in connected state, the described UE being in connected state is accessed described second core net, the migration of completing user by the mark of the second core net that base station is carried according to UE.Therefore to realizing the migration user accessing this core net under a certain core net being carried out to part specific user, all the other users in core net can not can be affected.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the embodiment of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the flow chart of the embodiment of the method one of user of the present invention migration;
Fig. 2 is the flow chart of the embodiment of the method two of user of the present invention migration;
Fig. 3 is the structural representation of the embodiment of the present invention one;
Fig. 4 is the structural representation of the embodiment of the present invention two;
Fig. 5 is the structural representation of the embodiment of the present invention.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is embodiment of the present invention part embodiment, instead of whole embodiments.Based on the embodiment in the embodiment of the present invention, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of embodiment of the present invention protection.
The method of user's migration that the embodiment of the present invention provides and device are for solving under MMEPOOL networking scene, when the demand (as will carry out edition upgrading) of Operation and Maintenance appears in core net, or (data bandwidth that such as core net 1 is external has 100M due to the restriction of some business, the external data bandwidth of core net 2 has 10G, for the user doing video, wish that it can be linked into core net 2 and get on).Or core net will occur partial fault, need the migration user of the core network access under this core net being carried out to part specific user, all the other users in core net can not be affected.The specific implementation of the embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
Fig. 1 is the flow chart of the embodiment of the method one of user of the present invention migration, and the present embodiment is described for core net as executive agent, and as shown in Figure 1, the method for the present embodiment can comprise:
S101, the first core net obtain the mark of the second core net.
Specifically, when the demand (as will carry out edition upgrading) of Operation and Maintenance appears in the first core net, or due to the restriction of some business, or will partial fault be there is in the first core net, need subscriber equipment (UserEquipment, the abbreviation: UE) of migration first core net.First core net obtains the mark of the second core net, can be specifically that a core net in Stochastic choice POOL is as the second core net, then by the mark of mutual acquisition second core net between core net, also can being by the core net in the reserved pre-configured POOL of number section as the second core net, directly obtaining the mark of the second core net when needing migration UE.
S102, the first core net trigger and have accessed in the first core net and needed the UE of migration by wireless heterogeneous networks (RadioResourceControl, abbreviation: RRC) Idle state is to connected state.
To the UE needing migration, if desired the UE moved has accessed in the first core net, but be not connected with the first core net, now the first core net such as can trigger UE to connected state according to the paging of LTE standard flow process and service access flow process (ServiceRequest).
The temporary mark being in the UE of connected state is changed into the mark of the second core net by S103, the first core net by the mark of the first core net, the temporary mark of UE is used to indicate the mark of the core net that UE will access.
Concrete example is if the first core net is by triggering the global unique identification (GloballyUniqueTemporaryIdentifier to the UE being in connected state, be called for short: GUTI) redistribute flow process (Reallocation), the temporary mark being in the UE of connected state changed into the mark of the second core net by the mark of the first core net.
S104, the first core net trigger the UE core network access being again in connected state, send the RRC connection request of carrying the mark of the second core net to base station for UE, UE is accessed the second core net by the mark of second core net of carrying according to the request of RRC connection establishment to make base station.
Wherein, first core net triggers the UE core network access being again in connected state, can be such as trigger by attachment flow (Detach) again the UE re-accessing network being in connected state, specifically send attachment request again to the UE being in connected state and trigger UE re-accessing network, also can be in the UE re-accessing network of connected state by other trigger flow.
After UE receives Trigger message, send the request of RRC connection establishment to base station, the request of RRC connection establishment comprises the mark of the second core net, and then the mark of the second core net that comprises according to the request of RRC connection establishment of base station, accesses the second core net by UE.Now just complete the migration of user.
The method of user's migration that the present embodiment provides, the mark of the second core net is obtained by the first core net, then trigger and accessed in the first core net and needed the UE of migration by RRC Idle state to connected state, the temporary mark of the UE being in connected state is changed into the mark of the second core net of acquisition, finally trigger the UE core network access being again in connected state, the UE being in connected state is accessed the second core net according to the mark of the second core net that UE carries by base station, the migration of completing user.Therefore to realizing the migration user accessing this core net under a certain core net being carried out to part specific user, all the other users in core net can not can be affected.
Fig. 2 is the flow chart of the embodiment of the method two of user of the present invention migration, and the present embodiment is described for UE as executive agent, and as shown in Figure 2, the method for the present embodiment can comprise:
After S201, UE receive the first Trigger message of the first core net transmission, connected state is switched to by RRC Idle state, with the mark making the first core net the temporary mark being in the UE of connected state be changed into the second core net by the mark of the first core net, UE be accessed in the first core net and need move UE, the second core net be designated first core net obtain.
Wherein, the first core net is the demand (as will carry out edition upgrading) occurring Operation and Maintenance, or due to the restriction of some business, or will partial fault be there is, need the core net of moving certain customers.
To the UE needing migration, if desired the UE moved has accessed in the first core net, but be not connected with the first core net, now the first core net such as can send the first Trigger message according to the paging of LTE standard flow process and service access flow process (ServiceRequest) and trigger UE to connected state.After UE switches to connected state, first core net changes the temporary mark of the UE being in connected state the mark of the second core net into, concrete example as the first core net by trigger to be in connected state UE redistribute flow process (GUTIReallocation), the temporary mark of the UE being in connected state is changed into the mark of the second core net.
S202, UE receive the second Trigger message that the first core net sends, and the second Trigger message is for triggering the UE re-accessing network being in connected state.
Wherein, first core net triggers the UE re-accessing network being in connected state, can be such as trigger by attachment flow (Detach) again the UE re-accessing network being in connected state, now the second Trigger message such as can for adhere to request again.Also the UE re-accessing network of connected state can be in by other trigger flow.
S203, UE send the request of RRC connection establishment to base station, the request of RRC connection establishment comprises the mark of the second core net, for the mark of the second core net that base station is carried according to the request of RRC connection establishment, UE is accessed the second core net.
The method of user's migration that the present embodiment provides, received the first Trigger message of the first core net transmission by UE after, connected state is switched to by RRC Idle state, the temporary mark of the UE being in connected state is changed the mark of the second core net into make the first core net, then UE receives the second Trigger message that the first core net sends, and the second Trigger message is for triggering the UE re-accessing network being in connected state.Last UE sends the request of RRC connection establishment to base station, the mark of the second core net that base station comprises according to the request of RRC connection establishment, accesses the second core net by UE.Therefore to realizing the migration user accessing this core net or new this core net of access under a certain core net being carried out to part specific user, all the other users in core net can not can be affected.
Adopt a specific embodiment below, the technical scheme of embodiment of the method shown in Fig. 1 and Fig. 2 is described in detail.
Fig. 3 is the interaction figure of the embodiment of the method three of user of the present invention migration, and as shown in Figure 3, the method for the present embodiment can comprise:
S301, the first core net obtain the mark of the second core net.
In figure with the first core net and the second core net by between core net obtain the second core net alternately be designated example.Also can being by the core net in the reserved pre-configured POOL of number section as the second core net, directly obtaining the mark of the second core net when needing migration UE.
S302, the first core net trigger and have accessed in the first core net and needed the UE of migration by RRC Idle state to connected state.
To the UE needing migration, if desired the UE moved has accessed in the first core net, but be not connected with the first core net, now the first core net such as can trigger UE to connected state according to the paging of LTE standard flow process and service access flow process (ServiceRequest).
The temporary mark being in the UE of connected state is changed into the mark of the second core net by S303, the first core net by the mark of the first core net.
Concrete example as the first core net by trigger to be in connected state UE redistribute flow process (GUTIReallocation), the temporary mark of the UE being in connected state is changed into the mark of the second core net.Then UE can send to the first core net and redistribute message.
S304, the first core net send Trigger message to the UE being in connected state, trigger UE core network access again.
Concrete example, as being trigger by attachment flow (Detach) again the UE re-accessing network being in connected state, also can be in the UE re-accessing network of connected state by other trigger flow.
S305, UE send the request of RRC connection establishment to base station, the request of RRC connection establishment comprises the mark of the second core net.
The mark of the second core net that S306, base station comprise according to the request of RRC connection establishment, accesses the second core net by UE.
Fig. 4 is the structural representation of core net embodiment one of the present invention, as shown in Figure 4, the core net of the present embodiment can comprise: acquisition module 11, first trigger module 12, processing module 13 and the second trigger module 14, wherein, acquisition module 11 is for obtaining the mark of the second core net.Specifically, when the demand (as will carry out edition upgrading) of Operation and Maintenance appears in core net, or due to the restriction of some business, or will there is partial fault in core net, need the UE moving core network access.Acquisition module 11 obtains the mark of the second core net, can be specifically that a core net in Stochastic choice POOL is as the second core net, then by the mark of mutual acquisition second core net between core net, also can being by the core net in the reserved pre-configured POOL of number section as the second core net, directly obtaining the mark of the second core net when needing migration UE.
First trigger module 12 accesses in the first core net for triggering and needs the UE of migration by RRC Idle state to connected state.Such as can trigger UE to connected state according to the paging of LTE standard flow process and service access flow process (ServiceRequest).
Processing module 13 is changed into the mark of described second core net by the mark of described first core net for the temporary mark of the UE by being in connected state, the temporary mark of described UE is used to indicate the mark of the core net that UE will access.Concrete example such as processing module 13 redistributes flow process (Reallocation) by triggering to the GUTI of the UE being in connected state, the temporary mark being in the UE of connected state is changed into the mark of the second core net by the mark of the first core net.
Second trigger module 14 is for being in the UE core network access again of connected state described in triggering, send the RRC connection request of carrying the mark of described second core net to base station for described UE, described UE is accessed described second core net by the mark of described second core net of carrying according to the request of described RRC connection establishment to make described base station.
The UE core network access again of connected state is in described in second trigger module 14 triggers, can be such as trigger by attachment flow (Detach) again the UE re-accessing network being in connected state, specifically send attachment request again to the UE being in connected state and trigger UE re-accessing network, also can be in the UE re-accessing network of connected state by other trigger flow.
After UE receives Trigger message, send the request of RRC connection establishment to base station, the request of RRC connection establishment comprises the mark of the second core net, and then the mark of the second core net that comprises according to the request of RRC connection establishment of base station, accesses the second core net by UE.Now just complete the migration of user.
The core net of the present embodiment, may be used for the technical scheme performing embodiment of the method shown in Fig. 1, it is similar that it realizes principle, repeats no more herein.
The core net that the present embodiment provides, the mark of the second core net is obtained by acquisition module, then the first trigger module triggers and has accessed in the first core net and needed the UE of migration by RRC Idle state to connected state, the temporary mark of the UE being in connected state is changed into the mark of the second core net of acquisition by processing module, the second last trigger module triggers the UE core network access being again in connected state, the UE being in connected state is accessed the second core net according to the mark of the second core net that UE carries by base station, the migration of completing user.Therefore to realizing the migration user accessing this core net under a certain core net being carried out to part specific user, all the other users in core net can not can be affected.
Fig. 5 is the structural representation of subscriber equipment embodiment one of the present invention, as shown in Figure 5, the subscriber equipment of the present embodiment can comprise: receiver module 21, handover module 22 and sending module 23, wherein, the first Trigger message that receiver module 21 sends for receiving the first core net, handover module 22 is for switching to connected state by RRC Idle state, with the mark making described first core net the temporary mark being in the UE of connected state be changed into the second core net by the mark of described first core net, described UE be accessed in described first core net and need move UE, described second core net be designated described first core net obtain.Receiver module 21 is also for receiving the second Trigger message that described first core net sends, and described second Trigger message is for being in the UE core network access again of connected state described in triggering.Sending module 23 is for sending the request of RRC connection establishment to base station, the request of described RRC connection establishment comprises the mark of described second core net, for the mark of described second core net that described base station is carried according to the request of described RRC connection establishment, described UE is accessed described second core net.
Wherein, the second Trigger message such as can for adhere to request again.
The subscriber equipment of the present embodiment, may be used for the technical scheme performing embodiment of the method shown in Fig. 2, it is similar that it realizes principle, repeats no more herein.
The subscriber equipment that the present embodiment provides, received the first Trigger message of the first core net transmission by receiver module after, handover module switches to connected state by RRC Idle state, the temporary mark of the UE being in connected state is changed the mark of the second core net into make the first core net, then receiver module receives the second Trigger message that the first core net sends, and the second Trigger message is for triggering the UE re-accessing network being in connected state.Last sending module sends the request of RRC connection establishment to base station, the mark of the second core net that base station comprises according to the request of RRC connection establishment, accesses the second core net by UE.Therefore to realizing the migration user accessing this core net under a certain core net being carried out to part specific user, all the other users in core net can not can be affected.
One of ordinary skill in the art will appreciate that: all or part of step realizing above-mentioned each embodiment of the method can have been come by the hardware that program command is relevant.Aforesaid program can be stored in a computer read/write memory medium.This program, when performing, performs the step comprising above-mentioned each embodiment of the method; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
Last it is noted that above each embodiment is only in order to illustrate the technical scheme of the embodiment of the present invention, be not intended to limit; Although be described in detail the embodiment of the present invention with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the embodiment of the present invention.
Claims (10)
1. a method for user's migration, is characterized in that, comprising:
First core net obtains the mark of the second core net;
Described first core net triggers and has accessed in described first core net and needed the user equipment (UE) of migration by radio resource control RRC Idle state to connected state;
The temporary mark being in the UE of connected state is changed into the mark of described second core net by described first core net by the mark of described first core net, the temporary mark of described UE is used to indicate the mark of the core net that UE will access;
The UE core network access again of connected state is in described in described first core net triggers, send the RRC connection request of carrying the mark of described second core net to base station for described UE, described UE is accessed described second core net by the mark of described second core net of carrying according to the request of described RRC connection establishment to make described base station.
2. method according to claim 1, is characterized in that, the temporary mark being in the UE of connected state is changed into the mark of described second core net by described first core net by the mark of described first core net, comprising:
Described first core net by trigger to described be in the UE of connected state redistribute flow process, the described temporary mark being in the UE of connected state is changed into the mark of described second core net by the mark of described first core net.
3. method according to claim 1 and 2, is characterized in that, is in the UE core network access again of connected state, comprises described in described first core net triggers:
Described first core net is by sending to the described UE being in connected state the UE core network access again being again in connected state described in attachment request triggering.
4. a method for user's migration, is characterized in that, comprising:
After user equipment (UE) receives the first Trigger message of the first core net transmission, connected state is switched to by radio resource control RRC Idle state, with the mark making described first core net the temporary mark being in the UE of connected state be changed into the second core net by the mark of described first core net, described UE be accessed in described first core net and need move UE, described second core net be designated described first core net obtain;
Described UE receives the second Trigger message that described first core net sends, and described second Trigger message is for being in the UE core network access again of connected state described in triggering;
Described UE sends the request of RRC connection establishment to base station, the request of described RRC connection establishment comprises the mark of described second core net, for the mark of described second core net that described base station is carried according to the request of described RRC connection establishment, described UE is accessed described second core net.
5. method according to claim 4, is characterized in that, described second Trigger message is for again to adhere to request.
6. a core net, is characterized in that, comprising:
Acquisition module, for obtaining the mark of the second core net;
First trigger module, accesses in the first core net for triggering and needs the user equipment (UE) of migration by radio resource control RRC Idle state to connected state;
Processing module, changed into the mark of described second core net by the mark of described first core net for the temporary mark of the UE by being in connected state, the temporary mark of described UE is used to indicate the mark of the core net that UE will access;
Second trigger module, for being in the UE core network access again of connected state described in triggering, send the RRC connection request of carrying the mark of described second core net to base station for described UE, described UE is accessed described second core net by the mark of described second core net of carrying according to the request of described RRC connection establishment to make described base station.
7. core net according to claim 6, is characterized in that, the temporary mark being in the UE of connected state is changed into the mark of described second core net by described processing module by the mark of described first core net, comprising:
Described processing module by trigger to described be in the UE of connected state redistribute flow process, the described temporary mark being in the UE of connected state is changed into the mark of described second core net by the mark of described first core net.
8. the core net according to claim 6 or 7, is characterized in that, is in the UE core network access again of connected state, comprises described in described second trigger module triggers:
Described second trigger module is by sending to the described UE being in connected state the UE core network access again being again in connected state described in attachment request triggering.
9. a subscriber equipment, is characterized in that, comprising:
Receiver module, for receiving the first Trigger message that the first core net sends;
Handover module, for switching to connected state by radio resource control RRC Idle state, with the mark making described first core net the temporary mark being in the UE of connected state be changed into the second core net by the mark of described first core net, described UE be accessed in described first core net and need move UE, described second core net be designated described first core net obtain;
Described receiver module is also for receiving the second Trigger message that described first core net sends, and described second Trigger message is for being in the UE core network access again of connected state described in triggering;
Sending module, for sending the request of RRC connection establishment to base station, the request of described RRC connection establishment comprises the mark of described second core net, for the mark of described second core net that described base station is carried according to the request of described RRC connection establishment, described UE is accessed described second core net.
10. subscriber equipment according to claim 9, is characterized in that, described second Trigger message is for again to adhere to request.
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| CN201410327997.1A CN105338557A (en) | 2014-07-10 | 2014-07-10 | User migration method and apparatus |
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| CN201410327997.1A CN105338557A (en) | 2014-07-10 | 2014-07-10 | User migration method and apparatus |
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Cited By (3)
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