CN105792175A - Mobile management method and device - Google Patents
Mobile management method and device Download PDFInfo
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- CN105792175A CN105792175A CN201410830879.2A CN201410830879A CN105792175A CN 105792175 A CN105792175 A CN 105792175A CN 201410830879 A CN201410830879 A CN 201410830879A CN 105792175 A CN105792175 A CN 105792175A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/08—Mobility data transfer
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Abstract
The invention discloses a mobile management method and a mobile management device. In the above method, an auxiliary base station sends a first message for requesting path update to a gateway, wherein the first message for requesting path update carries a downlink GTP message which is distributed by the auxiliary base station and needs to be established and carried on the auxiliary base station and a received uplink GTP message which is distributed by SGW and needs to be established and carried on the auxiliary base station; and the auxiliary base station receives a first confirmation message returned by the gateway, wherein the first confirmation message carries uplink and downlink GTP messages which are respectively distributed by the gateway with respect to the auxiliary base station and the SGW and need to be established and carried on the auxiliary base station. According to the mobile management method and device provided by the invention, the S1 signaling load between the RAN and core network during the SeNB management process of the UE can be effectively reduced, the delay of the SeNB management process is reduced, and the service quality is improved.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of motion management method and device.
Background technology
Along with developing rapidly of wireless multimedia service, people are growing to the demand of high data rate and Consumer's Experience, thus power system capacity and covering to conventional cellular network propose high requirement.In traditional Long Term Evolution (LTE) cellular network, macro base station is that subscriber equipment (UE) provides access service as unique sided access network element.And to the demand of higher data rate and improving cellular network spectrum efficiency in order to meet user, third generation partner program (3GPP) introduces low power nodes (LPN) and provides access service as supplementing of macro base station for UE.LPN has low cost, low-power and facilitates the features such as deployment, generally can include focus dispose and strengthen two kinds of deployment scenario of covering, the data rate of indoor or outdoors hot spot region high speed data transmission service can be effectively improved, improve outlying district or cell edge covers.Usual LPN is alternatively referred to as little base station, and it can include but not limited to: Home eNodeB (HeNB), femto base station (pico), Remote Radio Unit/head (RRU/RRH), via node (RN).Under focus deployment scenario, in order to reach higher data rate and spectrum efficiency, it is necessary to the intensive little base station of a large amount of deployment in region.But, owing under little base station, the coverage of small-cell (smallcell) is less, high speed moves the probability of the failure that switches when UE passes little base station and increases, thus affecting UE service continuity.In order to promote the UE travelling performance after introducing smallcell, propose in the industry to be ensured basic covering by certain base station (such as: macro base station), UE always keeps wireless heterogeneous networks (RRC) to be connected with this base station, and smallcell is only used as transmission node (transmissionpoint, referred to as TP) to provide more High Data Rate and to meet the economize on electricity demand of user.Fig. 1 is the dual link configuration diagram according to correlation technique.As it is shown in figure 1, under this system architecture, UE at least keeps being connected and using the Radio Resource under two base stations with two base stations, such that it is able to realize the Radio Resource polymerization of cross-node, this framework is commonly referred to dual link framework.What have certain management control ability in two base stations that UE connects is commonly referred to dominant base (mastereNB, referred to as MeNB), and another base station is then called prothetic group station (SecondaryeNB, referred to as SeNB).After UE accesses MeNB, it is possible to add flow process by SeNB and realize dual link, add at SeNB and this SeNB can be carried out a series of management after successfully, for instance: SeNB amendment, SeNB deletion, SeNB change.
Under dual link framework, there is framework two kinds possible in user face, i.e. 1A framework in framework option1, or, the 3C framework in framework option3, wherein, in framework option1, S1-U terminates at MeNB and SeNB, in framework option3, S1-U terminates at MeNB, RAN side has carrying to separate, such as: the downlink data in EPS carrying by the part data separating in a carrying to SeNB, then can be sent to UE by SeNB after arriving MeNB.Have employed framework option1, and the user face protocol stack on SeNB has independent PDCP and following protocol layer, separates without carrying.
On the other hand, under dual link framework, HeNB is probably deployed as MeNB or SeNB.In LTE system, Home eNodeB is referred to as HeNB (homeeNB).The function that HeNB supports is basically identical with eNB, basically identical between process and eNB and the EPC between HeNB and the packet-based core networks (EvolvedPacketCore, referred to as EPC) of evolution.Owing to the arrangement of HeNB is usually not little and large number of through the network planning of mobile operator, coverage.For management more easily and in order to support greater number of HeNB, under E-UTRAN (EvolvedUTRAN) framework, a new network element femto gateway (HomeeNBGateway, referred to as HeNBGW) is introduced between the S1 of HeNB and EPC connects.HeNB can pass through HeNBGW and connect mobile management entity (MobilityManagementEntity, referred to as MME) as S1 agency.S1 data between HeNB and SGW optionally terminate at HeNBGW.There is X2 direct interface between HeNB and can carry out load balancing, handover optimization, information is mutual.
Under adopting dual link user's face frame structure 1A situation, in the moving process of UE, MeNB needs to add new SeNB for UE, or is replaced by the SeNB of this UE service.Owing to S1 user face data is respectively sent to MeNB and SeNB by SGW, namely the mobile anchor point in S1 user face is positioned at core network element SGW, add or in the process of change at SeNB, it is necessary to initiated routing update (pathupdate) process by MeNB and carry information with the S1 updating SGW.Usual SeNB is little base station, little base station range is less and at hot spot region dense deployment, UE is in a large amount of dense deployment region, this little base station under the scene of movement, if SeNB interpolation/change procedure is required for being participated in alternately by core network element every time, bigger core network signalling load will be caused, and cause SeNB to manage the time delay of process.And correlation technique still lacks the motion management method improving the problems referred to above proposed in dual link framework.
Summary of the invention
Embodiments provide a kind of motion management method and device, with the problem that the UE mobile management flow process at least solved in correlation technique under dual link framework can increase core network signalling load.
According to an aspect of the invention, it is provided a kind of motion management method.
Motion management method according to embodiments of the present invention includes: prothetic group station sends first to gateway and is used for the message that request path updates, wherein, the first message updated for request path carries self distribution need from descending general packet wireless service tunnel protocol (GTP) information of carrying set up and needs distributed by SGW (SGW) that receive from the up GTP information of carrying of foundation；What prothetic group station received that gateway replys first confirms message, wherein, first confirm message carries gateway be respectively directed to prothetic group station and SGW distribution need from the up and descending GTP information of carrying set up.
Preferably, before prothetic group station sends the first message updated for request path to gateway, also include: prothetic group station receives the message for asking prothetic group station to be added coming from dominant base, wherein, for ask the message that prothetic group station adds carries SGW distribution need from the up GTP information of carrying of foundation.
Preferably, after prothetic group station receives the first confirmation message that gateway is replied, also include: the second confirmation message is replied to dominant base in prothetic group station, wherein, second confirm message carries gateway for needing of distribute of SGW from the descending GTP information of carrying of foundation.
Preferably, after prothetic group station receives the first confirmation message that gateway is replied, also including: dominant base sends second for the message that request path updates to mobile management entity (MME), second carries the descending GTP information of the carrying set up on prothetic group station by gateway received for the SGW needs distributed in the message that request path updates.
Preferably, gateway is one below: femto gateway, mobile anchor point, dual link gateway, newly-increased Gateway Network Element.
Preferably, GTP information includes at least one of: Internet protocol (IP) address information, GTP tunnel Endpoint ID (TEID).
Preferably, prothetic group station is Home eNodeB.
According to a further aspect in the invention, it is provided that another kind of motion management method.
Motion management method according to embodiments of the present invention includes: prothetic group station sends the message updated for request path to gateway, wherein, the message updated for request path carries self distribution need from descending general packet wireless service tunnel protocol (GTP) information of carrying set up；Prothetic group station receives the confirmation message that gateway is replied, wherein, confirm message carries gateway for needing of distribute of prothetic group station from the up GTP information of carrying of foundation.
Preferably, before prothetic group station sends the message updated for request path to gateway, also include: prothetic group station receives and comes from the message that the X2 interface of dominant base has reconfigured for indicating prothetic group station, and prothetic group station has been set up with subscriber equipment (UE) and has been connected.
Preferably, gateway is one below: femto gateway, mobile anchor point, dual link gateway, newly-increased Gateway Network Element.
According to another aspect of the invention, it is provided that another kind of motion management method.
Motion management method according to embodiments of the present invention includes: dominant base sends the message updated for request path to gateway, wherein, the up GTP information of the carrying that descending general packet wireless service tunnel protocol (GTP) information carrying, in the message that request path updates, the carrying that the needs distributed by prothetic group station received are set up on prothetic group station and the needs distributed by SGW (SGW) received are set up on prothetic group station；Dominant base receives the first confirmation message that gateway is replied, wherein, first confirms that carrying gateway in message is respectively directed to the up GTP information needing the carrying of foundation on prothetic group station of prothetic group station distribution and the descending GTP information of the carrying needing to set up on prothetic group station for SGW distribution.
Preferably, before dominant base sends the message updated for request path to gateway, also include: dominant base sends the message for asking prothetic group station to be added to prothetic group station, wherein, for asking the message that prothetic group station adds carries the up GTP information of the carrying needing to set up on prothetic group station of gateway distribution；Dominant base receives the second confirmation message that prothetic group station is replied, and wherein, second confirms the descending GTP information carrying the carrying needing to set up on prothetic group station of prothetic group station distribution in message.
Preferably, after dominant base receives the first confirmation message that gateway is replied, also include: the descending GTP information of the carrying that gateway is set up by dominant base for the SGW needs distributed on prothetic group station sends to mobile management entity (MME).
Preferably, gateway is one below: femto gateway, mobile anchor point, dual link gateway, newly-increased Gateway Network Element.
In accordance with a further aspect of the present invention, it is provided that another kind of motion management method.
Motion management method according to embodiments of the present invention includes: dominant base sends the message updated for request path to gateway, wherein, in the message that request path updates, carry descending general packet wireless service tunnel protocol (GTP) information of the carrying that the needs distributed by prothetic group station received are set up on prothetic group station；Dominant base receives the first confirmation message that gateway is replied, and wherein, first confirms the up GTP information carrying the carrying needing to set up on prothetic group station that gateway distributes for prothetic group station in message.
Preferably, before dominant base sends the message updated for request path to gateway, also include: dominant base sends the message for asking prothetic group station to be added to prothetic group station, wherein, for asking the message that prothetic group station adds carries the up GTP information of the carrying needing to set up on prothetic group station of gateway distribution；Dominant base receives the second confirmation message coming from prothetic group station, and wherein, second confirms the descending GTP information carrying the carrying need to set up on prothetic group station distributed by prothetic group station in message.
Preferably, gateway is one below: femto gateway, mobile anchor point, dual link gateway, newly-increased Gateway Network Element.
In accordance with a further aspect of the present invention, it is provided that a kind of mobile management device.
Mobile management device according to embodiments of the present invention includes: sending module, it is used for the message that request path updates for sending first to gateway, wherein, the first message updated for request path carries self distribution need from descending general packet wireless service tunnel protocol (GTP) information of carrying set up and needs distributed by SGW (SGW) that receive from the up GTP information of carrying of foundation；First receiver module, first replied for receiving gateway confirms message, wherein, first confirm message carries gateway be respectively directed to prothetic group station and SGW distribution need from the up and descending GTP information of carrying set up.
Preferably, said apparatus also includes: the second receiver module, for receiving the message for asking prothetic group station to be added coming from dominant base, wherein, for ask the message that prothetic group station adds carries SGW distribution need from the up GTP information of carrying of foundation.
Preferably, said apparatus also includes: reply module, for replying the second confirmation message to dominant base, wherein, second confirm message carries gateway for needing of distribute of SGW from the descending GTP information of carrying of foundation.
In accordance with a further aspect of the present invention, it is provided that another kind of mobile management device.
Mobile management device according to embodiments of the present invention includes: sending module, for sending the message updated for request path to gateway, wherein, the message updated for request path carries self distribution need from descending general packet wireless service tunnel protocol (GTP) information of carrying set up；First receiver module, for receiving the confirmation message that gateway is replied, wherein, confirm message carries gateway for needing of distribute of prothetic group station from the up GTP information of carrying of foundation.
Preferably, said apparatus also includes: the second receiver module, and for receiving the message that the X2 interface coming from dominant base has reconfigured for indicating prothetic group station, and self is connected with subscriber equipment (UE) foundation.
In accordance with a further aspect of the present invention, it is provided that another kind of mobile management device.
Mobile management device according to embodiments of the present invention includes: the first sending module, for sending the message updated for request path to gateway, wherein, the up GTP information of the carrying that descending general packet wireless service tunnel protocol (GTP) information carrying, in the message that request path updates, the carrying that the needs distributed by prothetic group station received are set up on prothetic group station and the needs distributed by SGW (SGW) received are set up on prothetic group station；First receiver module, first replied for receiving gateway confirms message, wherein, first confirms that carrying gateway in message is respectively directed to the up GTP information needing the carrying of foundation on prothetic group station of prothetic group station distribution and the descending GTP information of the carrying needing to set up on prothetic group station for SGW distribution.
Preferably, said apparatus also includes: the second sending module, for sending for asking the message that prothetic group station adds to prothetic group station, wherein, for asking the message that prothetic group station adds carries needs up GTP information of the carrying of foundation on prothetic group station that gateway distributes；Second receiver module, second replied for receiving prothetic group station confirms message, and wherein, second confirms the descending GTP information carrying the carrying needing to set up on prothetic group station of prothetic group station distribution in message.
Preferably, said apparatus also includes: the 3rd sending module, for being sent to mobile management entity (MME) for the descending GTP information of the SGW carrying needing to set up on prothetic group station distributed by gateway.
In accordance with a further aspect of the present invention, it is provided that another kind of mobile management device.
Mobile management device according to embodiments of the present invention includes: the first sending module, for sending the message updated for request path to gateway, wherein, in the message that request path updates, carry descending general packet wireless service tunnel protocol (GTP) information of the carrying that the needs distributed by prothetic group station received are set up on prothetic group station；First receiver module, first replied for receiving gateway confirms message, and wherein, first confirms the up GTP information carrying the carrying needing to set up on prothetic group station that gateway distributes for prothetic group station in message.
Preferably, said apparatus also includes: the second sending module, for sending for asking the message that prothetic group station adds to prothetic group station, wherein, for asking the message that prothetic group station adds carries needs up GTP information of the carrying of foundation on prothetic group station that gateway distributes；Second receiver module, for receiving the second confirmation message coming from prothetic group station, wherein, second confirms the descending GTP information carrying the carrying need to set up on prothetic group station distributed by prothetic group station in message.
Pass through the embodiment of the present invention, adopt prothetic group station to send first to gateway and be used for the message that request path updates, wherein, the first message updated for request path carries self distribution need from the descending GTP information of carrying set up and needs distributed by SGW that receive from the up GTP information of carrying of foundation；Prothetic group station receives the first confirmation message that gateway is replied, wherein, first confirm message carries gateway be respectively directed to prothetic group station and SGW distribution need from the up and descending GTP information of carrying set up, the problem that the UE mobile management flow process solved in correlation technique under dual link framework can increase core network signalling load, and then the S1 signaling traffic load between RAN and core net can be efficiently reduced in the SeNB management process of UE, reduce the time delay of SeNB management process, improve service quality, promote Consumer's Experience.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the dual link configuration diagram according to correlation technique；
Fig. 2 is the flow chart of motion management method according to embodiments of the present invention；
Fig. 3 is the flow chart of another kind of motion management method according to embodiments of the present invention；
Fig. 4 is the flow chart of another kind of motion management method according to embodiments of the present invention；
Fig. 5 is the flow chart of another kind of motion management method according to embodiments of the present invention；
Fig. 6 is according to the preferred embodiment of the invention by the scene schematic diagram that MeNB is the UE first SeNB of interpolation；
Fig. 7 is according to the preferred embodiment of the invention by the flow chart that MeNB is the UE first SeNB of interpolation；
The MeNB that Fig. 8 is the UE according to the preferred the present embodiment of the present invention is constant, and UE is the scene schematic diagram of the motion management method under the scene of movement between SeNB；
The MeNB that Fig. 9 is the UE according to the preferred the present embodiment of the present invention is constant, and UE is the flow chart of the motion management method under the scene of movement between SeNB；
Figure 10 is another kind of according to the preferred embodiment of the invention is the UE scene schematic diagram adding first SeNB by MeNB；
Figure 11 is another kind of according to the preferred embodiment of the invention is the UE flow chart adding first SeNB by MeNB；
The MeNB that Figure 12 is the another kind of UE according to the preferred the present embodiment of the present invention is constant, and UE is the scene schematic diagram of the motion management method under the scene of movement between SeNB；
The MeNB that Figure 13 is the another kind of UE according to the preferred the present embodiment of the present invention is constant, and UE is the flow chart of the motion management method under the scene of movement between SeNB；
Figure 14 is the structured flowchart of mobile management device according to embodiments of the present invention；
Figure 15 is the structured flowchart of mobile management device according to the preferred embodiment of the invention；
Figure 16 is the structured flowchart of another kind of mobile management device according to embodiments of the present invention；
Figure 17 is the structured flowchart of another kind of according to the preferred embodiment of the invention mobile management device；
Figure 18 is the structured flowchart of another kind of mobile management device according to embodiments of the present invention；
Figure 19 is the structured flowchart of another kind of according to the preferred embodiment of the invention mobile management device；
Figure 20 is the structured flowchart of another kind of mobile management device according to embodiments of the present invention；
Figure 21 is the structured flowchart of another kind of according to the preferred embodiment of the invention mobile management device.
Detailed description of the invention
Below with reference to accompanying drawing and describe the present invention in detail in conjunction with the embodiments.It should be noted that when not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.
Fig. 2 is the flow chart of motion management method according to embodiments of the present invention.As in figure 2 it is shown, the method can include following process step:
Step S202: prothetic group station sends first to gateway and is used for the message that request path updates, wherein, the first message updated for request path carries self distribution need from the descending GTP information of carrying set up and needs distributed by SGW that receive from the up GTP information of carrying of foundation；
Step S204: what prothetic group station received that gateway replys first confirms message, wherein, first confirm message carries gateway be respectively directed to prothetic group station and SGW distribution need from the up and descending GTP information of carrying set up.
In correlation technique, the UE mobile management flow process under dual link framework can increase core network signalling load.nullAdopt method as shown in Figure 2，Sent to gateway by prothetic group station carry self distribution need from the descending general packet wireless service tunnel protocol GTP information of carrying set up and needs distributed by SGW SGW that receive from the message for request path renewal of the up GTP information of carrying set up，With obtain gateway be respectively directed to prothetic group station and SGW distribution need from the up and descending GTP information of carrying set up，And avoid directly being participated in by core network element alternately，The problem that the UE mobile management flow process thus solved in correlation technique under dual link framework can increase core network signalling load，And then the S1 signaling traffic load between RAN and core net can be efficiently reduced in the SeNB management process of UE，Reduce the time delay of SeNB management process，Improve service quality，Promote Consumer's Experience.
It should be noted that preferred embodiment below is applicable to dual link user face frame structure 1A.And gateway is only described in detail for HeNBGW in embodiments discussed below, but it is not intended that the improper restriction to the present invention.This gateway can also be mobile anchor point (mobilityanchor), dual link gateway (DCGW) or other newly-increased Gateway Network Element.The HeNB of MeNB or SeNB identity can be connected by HeNBGW and MME, then mutual between MME and MeNB/SeNB S1 message can be forwarded by HeNBGW.HeNB as MeNB or SeNB identity can be connected with other base station by X2GW, then mutual between this MeNB/SeNB and other base station X2 message, and X2 message mutual between this MeNB and SeNB can be forwarded by X2GW.
In being preferable to carry out process, above-mentioned prothetic group station is Home eNodeB, and above-mentioned GTP information can include but not limited at least one of:
(1) Internet protocol (IP) address information；
(2) GTP tunnel Endpoint ID (TEID).
Preferably, in step S202, prothetic group station sends before the first message for request path renewal to gateway, it is also possible to include following operation:
Step S1: prothetic group station receives and comes from the message for asking prothetic group station to be added of dominant base, wherein, needs the up GTP information of the carrying of foundation with certainly for what ask to carry in the message that prothetic group station adds SGW distribution.
Preferably, in step S204, after prothetic group station receives the first confirmation message that gateway is replied, it is also possible to comprise the following steps:
Step S2: the second confirmation message is replied to dominant base in prothetic group station, wherein, second confirm message carries gateway for needing of distribute of SGW from the descending GTP information of carrying of foundation.
Preferably, in step S204, after prothetic group station receives the first confirmation message that gateway is replied, it is also possible to include following operation:
Step S3: dominant base sends second for the message that request path updates to MME, second carries the descending GTP information of the carrying set up on prothetic group station by gateway received for the SGW needs distributed in the message that request path updates.
It should be noted that, above-mentioned first is only different for representing the executive agent sending the message for request path renewal for " first " and " second " in the message of request path renewal from second for the message of request path renewal, and the information difference carried in message, and not representing that the type of two kinds of message is different, it is the message with request path more New function.In like manner, above-mentioned first confirms for representing to send, " first " and " second " that message confirms in message with second only confirms that the executive agent of message is different, and the information difference carried in message, and not representing that the type of two kinds of message is different, it is has the message confirming function.
In being preferable to carry out process, it can be one of following type that the first message or second being used for request path renewal is used for the message of request path renewal:
(1) S1 interface E-RAB amendment instruction message；
(2) S1 interface path Transfer Message；
(3) other S1 interface message.
Fig. 3 is the flow chart of another kind of motion management method according to embodiments of the present invention.As it is shown on figure 3, the method can include following process step:
Step S302: prothetic group station sends the message updated for request path to gateway, wherein, for the message that request path updates carries self distribution need from the descending GTP information of carrying set up；
Step S304: prothetic group station receives the confirmation message that gateway is replied, wherein, confirm message carries gateway for needing of distribute of prothetic group station from the up GTP information of carrying of foundation.
Preferably, before prothetic group station sends the message updated for request path to gateway, it is also possible to include following operation:
Step S4: the reception of prothetic group station comes from the message that the X2 interface of dominant base has reconfigured for indicating prothetic group station, and prothetic group station has been set up with UE and has been connected.
In being preferable to carry out process, the above-mentioned message updated for request path can be one of following type:
(1) S1 interface E-RAB amendment instruction message；
(2) S1 interface path Transfer Message；
(3) other S1 interface message.
Fig. 4 is the flow chart of another kind of motion management method according to embodiments of the present invention.As shown in Figure 4, the method can include following process step:
Step S402: dominant base sends the message updated for request path to gateway, wherein, the up GTP information of the carrying that the descending GTP information carrying, in the message that request path updates, the carrying that the needs distributed by prothetic group station received are set up on prothetic group station and the needs distributed by SGW received are set up on prothetic group station；
Step S404: dominant base receives the first confirmation message that gateway is replied, wherein, first confirms that carrying gateway in message is respectively directed to the up GTP information needing the carrying of foundation on prothetic group station of prothetic group station distribution and the descending GTP information of the carrying needing to set up on prothetic group station for SGW distribution.
In being preferable to carry out process, the above-mentioned message updated for request path can be one of following type:
(1) S1 interface E-RAB amendment instruction message；
(2) S1 interface path Transfer Message；
(3) other S1 interface message.
Preferably, in step S402, dominant base sends before the message for request path renewal to gateway, it is also possible to including:
Step S5: dominant base sends for asking the message that prothetic group station adds to prothetic group station, wherein, for asking to carry, in the message that prothetic group station adds, needs up GTP information of the carrying of foundation on prothetic group station that gateway distributes；
Step S6: dominant base receives the second confirmation message that prothetic group station is replied, wherein, second confirms the descending GTP information carrying the carrying needing to set up on prothetic group station of prothetic group station distribution in message.Namely MeNB can reconfigure completion message by descending GTP information transmission to SeNB by SeNB.
Preferably, in step S404, after dominant base receives the first confirmation message that gateway is replied, it is also possible to comprise the following steps:
Step S7: gateway is sent to MME by dominant base for the descending GTP information of the SGW carrying needing to set up on prothetic group station distributed.Namely MeNB can pass through S1 interface E-RAB amendment instruction message, S1 interface path Transfer Message or other S1 interface message by descending GTP information transmission to MME.
Fig. 5 is the flow chart of another kind of motion management method according to embodiments of the present invention.As it is shown in figure 5, the method can include following process step:
Step S502: dominant base sends the message updated for request path to gateway, wherein, carries the descending GTP information of the carrying that the needs distributed by prothetic group station received are set up on prothetic group station in the message that request path updates；
Step S504: dominant base receives the first confirmation message that gateway is replied, wherein, first confirms the up GTP information carrying the carrying needing to set up on prothetic group station that gateway distributes for prothetic group station in message.
Preferably, in step S502, dominant base sends before the message for request path renewal to gateway, it is also possible to include following operation:
Step S8: dominant base sends for asking the message that prothetic group station adds to prothetic group station, wherein, for asking to carry, in the message that prothetic group station adds, needs up GTP information of the carrying of foundation on prothetic group station that gateway distributes；
Step S9: dominant base receives the second confirmation message coming from prothetic group station, wherein, second confirms the descending GTP information carrying the carrying need to set up on prothetic group station distributed by prothetic group station in message.
Below in conjunction with following preferred implementation, the above-mentioned process that is preferable to carry out is further described.
Preferred embodiment one
The applicable scene of the preferred embodiment be by MeNB be UE add first SeNB.Fig. 6 is according to the preferred embodiment of the invention by the scene schematic diagram that MeNB is the UE first SeNB of interpolation.As shown in Figure 6, SeNB is HeNB, and there is S1 interface between SeNB and HeNBGW, wherein it is possible to include: user face and chain of command, and this S1-C interface is mainly used in the S1 user plane path of UE and updates.And be absent from S1 relevant for UE between HeNBGW and MME and connect, there is S1 interface in the user plane between HeNBGW and SGW.Fig. 7 is according to the preferred embodiment of the invention by the flow chart that MeNB is the UE first SeNB of interpolation.As it is shown in fig. 7, this flow process can include following process step:
Step S702: in the moving process of UE, if UE moves within the scope of SeNB and SeNB community detected, then to MeNB reporting measurement reports, MeNB is defined as UE according to measurement report and performs SeNB interpolation flow process.MeNB sends SeNB to SeNB and adds request message, and wherein, this SeNB adds the GTP information of the carrying needing to set up on SeNB carrying SGW distribution in request message.
Step S704:SeNB sends routing update request message to HeNBGW.The GTP information of the carrying need to set up on SeNB of the GTP information carrying the carrying needing to set up on SeNB of self distribution in this routing update request message and the SGW distribution received.
In the preferred embodiment, above-mentioned routing update request message can be S1 interface E-RAB amendment instruction message, the transfer of S1 interface path or other S1 interface message.
Step S706:HeNBGW updates to SeNB reverse-path and confirms message, and wherein, this routing update confirms the GTP information carrying the carrying needing to set up on SeNB that HeNBGW is respectively directed to SeNB and SGW distribution in message.
In the preferred embodiment, above-mentioned routing update confirms that message can be that S1 interface E-RAB amendment confirms that message, S1 interface path transfer request confirm message or other S1 interface message.
Step S708:SeNB replys SeNB to MeNB and adds request confirmation message, and wherein, this SeNB adds request and confirms that carrying HeNBGW in message needs the GTP information of the carrying of foundation on SeNB for what SGW distributed.
Step S710:MeNB initiates RRC reconfiguration message process to UE, and after UE has reconfigured, MeNB sends SeNB to SeNB and reconfigures completion message.
Step S712:MeNB sends routing update request message to MME, and wherein, carrying the HeNBGW received in this routing update request message needs the GTP information of the carrying of foundation on SeNB for what SGW distributed.
In the preferred embodiment, above-mentioned routing update request message is S1 interface E-RAB amendment instruction message, the transfer of S1 interface path or other S1 interface message.
Preferred embodiment two
The scene that is suitable for of the preferred embodiment is that the MeNB of UE is constant, and UE is the motion management method under the scene of movement between SeNB, and MeNB is required to be UE and performs SeNB and change flow process, to add new SeNB, deletes old SeNB.The MeNB that Fig. 8 is the UE according to the preferred the present embodiment of the present invention is constant, and UE is the scene schematic diagram of the motion management method under the scene of movement between SeNB.As shown in Figure 8, SeNB1 and SeNB2 is that HeNB, UE move to SeNB2 overlay area from the overlay area of SeNB1, S1 interface is there is between SeNB1/SeNB2 and HeNBGW, wherein it is possible to include: user face and chain of command, this S1-C interface is mainly used in the S1 user plane path of UE and updates.And be absent from S1 relevant for UE between HeNBGW and MME and connect, there is S1 interface in the user plane between HeNBGW and SGW.The MeNB that Fig. 9 is the UE according to the preferred the present embodiment of the present invention is constant, and UE is the flow chart of the motion management method under the scene of movement between SeNB.As it is shown in figure 9, this flow process can include following process step:
Step S902: in the moving process of UE, if UE moves within the scope of SeNB2 from SeNB1 and SeNB2 community detected, then to MeNB reporting measurement reports, MeNB is defined as UE according to measurement report and performs SeNB change flow, to add new SeNB2 and to delete original SeNB1.MeNB sends SeNB to SeNB2 and adds request message, and wherein, this SeNB adds the GTP information of the carrying needing to set up on SeNB2 carrying SGW distribution in request message.
Step S904:SeNB2 replys SeNB to MeNB and adds request confirmation message.It addition, MeNB receives after SeNB adds request confirmation message initiates SeNB release flow process to SeNB1, to discharge the context of this UE on SeNB1.
Step S906:MeNB initiates RRC reconfiguration message process to UE, and after UE has reconfigured, MeNB sends SeNB to SeNB2 and reconfigures completion message.
Step S908: receive the MeNB SeNB sent at SeNB2 and reconfigure completion message, and after UE accesses SeNB2, SeNB2 sends routing update request message to HeNBGW, wherein, carries the GTP information of the carrying needing to set up on SeNB of self distribution in this routing update request message.
In the preferred embodiment, above-mentioned routing update request message can be S1 interface E-RAB amendment instruction message, the transfer of S1 interface path or other S1 interface message.
Step S910:HeNBGW updates to SeNB2 reverse-path and confirms message, and wherein, this routing update confirms to carry the HeNBGW GTP information for the SeNB carrying needing to set up on this SeNB2 distributed in message.
In the preferred embodiment, above-mentioned routing update confirms that message can be that S1 interface E-RAB amendment confirms message, S1 interface path transfer request response message or other S1 interface message.
Preferred embodiment three
The applicable scene of this present embodiment be by MeNB be UE add first SeNB scene.Figure 10 is another kind of according to the preferred embodiment of the invention is the UE scene schematic diagram adding first SeNB by MeNB.As shown in Figure 10, there is user face S1 interface (S1-U) in SeNB, and there is user face S1 interface (S1-U) between HeNBGW and SGW between HeNB, SeNB and HeNBGW.Chain of command S1 interface (S1-C) is there is between MeNB and HeNBGW.Figure 11 is another kind of according to the preferred embodiment of the invention is the UE flow chart adding first SeNB by MeNB.As shown in figure 11, this flow process can include following process step:
Step S1102: in the moving process of UE, if UE moves within the scope of SeNB and SeNB community detected, then to MeNB reporting measurement reports.MeNB is defined as UE according to measurement report and performs SeNB interpolation flow process.MeNB sends SeNB to SeNB and adds request message.
Step S1104:SeNB sends SeNB to MeNB and adds request confirmation message, and wherein, this SeNB interpolation request confirms the needs carrying SeNB distribution in message GTP information of the carrying of foundation on SeNB.
Step S1106:MeNB initiates routing update process to HeNBGW.MeNB sends routing update request message to HeNBGW, wherein, carries the GTP information of that the SeNB received distributes and SGW distribution the carrying needing to set up on SeNB in this routing update request message.
In the preferred embodiment, above-mentioned routing update request message can be S1 interface E-RAB amendment instruction message, the transfer of S1 interface path or other S1 interface message.
Step S1108:HeNBGW sends routing update to MeNB and confirms message, and wherein, this routing update confirms the GTP information carrying the carrying needing to set up on SeNB that HeNBGW is respectively directed to SeNB and SGW distribution in message.
HeNBGW is sent to SeNB by step S1110:MeNB for the GTP information of the SeNB carrying needing to set up on SeNB distributed.
In being preferable to carry out process, MeNB can reconfigure completion message by SeNB and send this GTP information to SeNB.
HeNBGW is sent to MME by step S1112:MeNB for the GTP information of the SGW carrying needing to set up on SeNB distributed.MeNB can pass through S1 interface E-RAB amendment instruction message, the transfer of S1 interface path or other S1 interface message and send described GTP information to MME.Then pass through MME and SGW and alternately HeNBGW is sent for the SGW GTP information distributed the S1 interface downlink GTP tunnel information updating this UE to SGW, SGW reception, wherein it is possible to include: IP address and GTPTEID.
It should be noted that clearly do not limit its sequencing between above-mentioned steps S1110 and above-mentioned steps S1112.
Preferred embodiment four
The scene that is suitable for of the preferred embodiment is that the MeNB of UE is constant, and UE is the motion management method of movement between SeNB.MeNB is required to be UE and performs SeNB replacing flow process, to add new SeNB and to delete original SeNB.The MeNB that Figure 12 is the another kind of UE according to the preferred the present embodiment of the present invention is constant, and UE is the scene schematic diagram of the motion management method under the scene of movement between SeNB.As shown in figure 12, SeNB1 and SeNB2 is that HeNB, UE move to SeNB2 overlay area from the overlay area of SeNB1, there is user face S1 interface (S1-U) between SeNB1/SeNB2 and HeNBGW.S1 interface in the user plane is there is also between HeNBGW and SGW.There is chain of command S1 interface between MeNB and HeNBGW, be mainly used in S1-U user plane path and update.The MeNB that Figure 13 is the another kind of UE according to the preferred the present embodiment of the present invention is constant, and UE is the flow chart of the motion management method under the scene of movement between SeNB.As shown in figure 13, this flow process can include following process step:
Step S1302: in the moving process of UE, if UE moves within the scope of SeNB2 from SeNB1 and SeNB2 community detected, then to MeNB reporting measurement reports.MeNB is defined as UE according to measurement report and performs SeNB change flow, to add new SeNB2 and to delete original SeNB1.MeNB sends SeNB to SeNB2 and adds request message, and wherein, this SeNB adds to be asked to carry the HeNBGW GTP information for the SeNB carrying needing to set up on SeNB distributed in message.
Step S1304:SeNB2 replys SeNB interpolation request to MeNB and confirms message, and wherein, this SeNB adds the GTP information confirming to carry the SeNB2 carrying needing to set up on SeNB2 distributed in message.
Step S1306:MeNB initiates RRC reconfiguration message process to UE, and after UE has reconfigured, MeNB sends SeNB to SeNB2 and reconfigures completion message.
Step S1308:MeNB sends routing update request message to HeNBGW, wherein, carries the GTP information of the carrying needing to set up on SeNB2 of the SeNB2 distribution received in this routing update request message.
In the preferred embodiment, above-mentioned routing update request message can be S1 interface E-RAB amendment instruction message, the transfer of S1 interface path or other S1 interface message.
Step S1310:HeNBGW updates to MeNB reverse-path and confirms message.
In the preferred embodiment, above-mentioned routing update confirms that message can be that S1 interface E-RAB amendment confirms that the transfer of message, S1 interface path confirms message or other S1 interface message.
Figure 14 is the structured flowchart of mobile management device according to embodiments of the present invention.This device is applied to prothetic group station, as shown in figure 14, this mobile management device may include that sending module 100, it is used for the message that request path updates for sending first to gateway, wherein, the first message updated for request path carries self distribution need from the descending GTP information of carrying set up and needs distributed by SGW that receive from the up GTP information of carrying of foundation；First receiver module 102, first replied for receiving gateway confirms message, wherein, first confirm message carries gateway be respectively directed to prothetic group station and SGW distribution need from the up and descending GTP information of carrying set up.
Adopt device as shown in figure 14, the problem that the UE mobile management flow process solved in correlation technique under dual link framework can increase core network signalling load, and then the S1 signaling traffic load between RAN and core net can be efficiently reduced in the SeNB management process of UE, reduce the time delay of SeNB management process, improve service quality, promote Consumer's Experience.
Preferably, as shown in figure 15, said apparatus can also include: the second receiver module 104, for receiving the message for asking prothetic group station to be added coming from dominant base, wherein, for ask the message that prothetic group station adds carries SGW distribution need from the up GTP information of carrying of foundation.
Preferably, as shown in figure 15, said apparatus can also include: replys module 106, for replying the second confirmation message to dominant base, wherein, second confirm message carries gateway for needing of distribute of SGW from the descending GTP information of carrying of foundation.
Figure 16 is the structured flowchart of another kind of mobile management device according to embodiments of the present invention.This device is applied to prothetic group station, as shown in figure 16, this mobile management device may include that sending module 200, for sending the message updated for request path to gateway, wherein, the message updated for request path carries self distribution need from the descending general packet wireless service tunnel protocol GTP information of carrying set up；First receiver module 202, for receiving the confirmation message that gateway is replied, wherein, confirm message carries gateway for needing of distribute of prothetic group station from the up GTP information of carrying of foundation.
Preferably, as shown in figure 17, said apparatus can also include: the second receiver module 204, and for receiving the message that the X2 interface coming from dominant base has reconfigured for indicating prothetic group station, and self is connected with UE foundation.
Figure 18 is the structured flowchart of another kind of mobile management device according to embodiments of the present invention.This device is applied to dominant base, as shown in figure 18, this mobile management device may include that the first sending module 300, for sending the message updated for request path to gateway, wherein, the up GTP information of the carrying that the descending GTP information carrying, in the message that request path updates, the carrying that the needs distributed by prothetic group station received are set up on prothetic group station and the needs distributed by SGW received are set up on prothetic group station；First receiver module 302, first replied for receiving gateway confirms message, wherein, first confirms that carrying gateway in message is respectively directed to the up GTP information needing the carrying of foundation on prothetic group station of prothetic group station distribution and the descending GTP information of the carrying needing to set up on prothetic group station for SGW distribution.
Preferably, as shown in figure 19, said apparatus can also include: the second sending module 304, for sending the message for asking prothetic group station to be added to prothetic group station, wherein, for asking the message that prothetic group station adds carries the up GTP information of the carrying needing to set up on prothetic group station of gateway distribution；Second receiver module 306, second replied for receiving prothetic group station confirms message, and wherein, second confirms the descending GTP information carrying the carrying needing to set up on prothetic group station of prothetic group station distribution in message.
Preferably, as shown in figure 19, said apparatus can also include: the 3rd sending module 308, for being sent to MME for the descending GTP information of the SGW carrying needing to set up on prothetic group station distributed by gateway.
Figure 20 is the structured flowchart of another kind of mobile management device according to embodiments of the present invention.This device is applied to dominant base, as shown in figure 20, this mobile management device may include that the first sending module 400, for sending the message updated for request path to gateway, wherein, in the message that request path updates, carry the descending GTP information of the carrying that the needs distributed by prothetic group station received are set up on prothetic group station；First receiver module 402, first replied for receiving gateway confirms message, and wherein, first confirms the up GTP information carrying the carrying needing to set up on prothetic group station that gateway distributes for prothetic group station in message.
Preferably, as shown in figure 21, said apparatus can also include: said apparatus can also include: the second sending module 404, for sending the message for asking prothetic group station to be added to prothetic group station, wherein, for asking the message that prothetic group station adds carries the up GTP information of the carrying needing to set up on prothetic group station of gateway distribution；Second receiver module 406, for receiving the second confirmation message coming from prothetic group station, wherein, second confirms the descending GTP information carrying the carrying need to set up on prothetic group station distributed by prothetic group station in message.
In from the description above, can be seen that, above embodiments enable following technique effect (it should be noted that these effects are the effects that some preferred embodiment can reach): adopt the technical scheme that the embodiment of the present invention provides, the S1 signaling traffic load between RAN and core net in the SeNB management process of UE can be efficiently reduced, reduce the time delay of SeNB management process, improve service quality, promote Consumer's Experience.
Obviously, those skilled in the art should be understood that, each module of the above-mentioned present invention or each step can realize with general calculation element, they can concentrate on single calculation element, or it is distributed on the network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, can be stored in storage device is performed by calculation element, and in some cases, shown or described step can be performed with the order being different from herein, or they are fabricated to respectively each integrated circuit modules, or the multiple modules in them or step are fabricated to single integrated circuit module realize.So, the present invention is not restricted to the combination of any specific hardware and software.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (27)
1. a motion management method, it is characterised in that including:
Prothetic group station sends first to gateway and is used for the message that request path updates, wherein, the described first message updated for request path carries self distribution need from the descending general packet wireless service tunnel protocol GTP information of carrying set up and needs distributed by SGW SGW that receive from the up GTP information of carrying of foundation；
What described prothetic group station received that described gateway replys first confirms message, wherein, described first confirm message carries described gateway be respectively directed to described prothetic group station and described SGW distribution need from the up and descending GTP information of carrying set up.
2. method according to claim 1, it is characterised in that before described prothetic group station sends the described first message updated for request path to described gateway, also include:
Described prothetic group station receives and comes from the message for asking prothetic group station to be added of dominant base, and wherein, what carry described SGW distribution in the described message for asking prothetic group station to be added needs the up GTP information of the carrying of foundation with certainly.
3. method according to claim 1, it is characterised in that after described prothetic group station receives the described first confirmation message that described gateway is replied, also include:
The second confirmation message is replied to dominant base in described prothetic group station, wherein, described second confirm message carries described gateway for described SGW needs distributed from the descending GTP information of carrying of foundation.
4. method according to claim 1, it is characterised in that after described prothetic group station receives the described first confirmation message that described gateway is replied, also include:
Dominant base sends second for the message that request path updates to mobile management entity MME, and described second carries the descending GTP information of the carrying set up on described prothetic group station by described gateway received for the described SGW needs distributed in the message that request path updates.
5. method according to any one of claim 1 to 4, it is characterised in that described gateway is one below:
Femto gateway, mobile anchor point, dual link gateway, newly-increased Gateway Network Element.
6. method according to any one of claim 1 to 4, it is characterised in that GTP information includes at least one of: internet protocol address information, GTP tunnel Endpoint ID TEID.
7. method according to any one of claim 1 to 4, it is characterised in that described prothetic group station is Home eNodeB.
8. a motion management method, it is characterised in that including:
Prothetic group station sends the message updated for request path to gateway, wherein, the described message updated for request path carries self distribution need from the descending general packet wireless service tunnel protocol GTP information of carrying set up；
Described prothetic group station receives the confirmation message that described gateway is replied, wherein, described confirmation message carries described gateway for needing of distribute of described prothetic group station from the up GTP information of carrying of foundation.
9. method according to claim 8, it is characterised in that before described prothetic group station sends the described message updated for request path to described gateway, also include:
Described prothetic group station receives and comes from the message that the X2 interface of dominant base has reconfigured for indicating prothetic group station, and described prothetic group station has been set up with user equipment (UE) and has been connected.
10. method according to claim 8 or claim 9, it is characterised in that described gateway is one below:
Femto gateway, mobile anchor point, dual link gateway, newly-increased Gateway Network Element.
11. a motion management method, it is characterised in that including:
Dominant base sends the message updated for request path to gateway, wherein, the up GTP information of the carrying that the described descending general packet wireless service tunnel protocol GTP information carrying, in the message that request path updates, the carrying that the needs distributed by prothetic group station received are set up on described prothetic group station and the needs distributed by SGW SGW that receive are set up on described prothetic group station；
Described dominant base receives the first confirmation message that described gateway is replied, wherein, described first confirms that carrying described gateway in message is respectively directed to the up GTP information needing the carrying of foundation on described prothetic group station distributed at described prothetic group station and the descending GTP information of the carrying set up on described prothetic group station for the described SGW needs distributed.
12. method according to claim 11, it is characterised in that before described dominant base sends the described message updated for request path to described gateway, also include:
Described dominant base sends the message for asking prothetic group station to be added to described prothetic group station, wherein, carries the up GTP information of the carrying needing to set up on described prothetic group station of described gateway distribution in the described message for asking prothetic group station to be added；
Described dominant base receives the second confirmation message that described prothetic group station is replied, and wherein, described second confirms the descending GTP information carrying the carrying needing to set up on described prothetic group station of described prothetic group station distribution in message.
13. method according to claim 11, it is characterised in that after described dominant base receives the described first confirmation message that described gateway is replied, also include:
The descending GTP information of the carrying that described gateway is set up by described dominant base for the described SGW needs distributed on described prothetic group station sends to mobile management entity MME.
14. the method according to any one of claim 11 to 13, it is characterised in that described gateway is one below:
Femto gateway, mobile anchor point, dual link gateway, newly-increased Gateway Network Element.
15. a motion management method, it is characterised in that including:
Dominant base sends the message updated for request path to gateway, wherein, the described descending general packet wireless service tunnel protocol GTP information carrying the carrying that the needs distributed by prothetic group station received are set up on described prothetic group station in the message that request path updates；
Described dominant base receives the first confirmation message that described gateway is replied, and wherein, described first confirms the up GTP information carrying the carrying needing to set up on described prothetic group station that described gateway distributes for described prothetic group station in message.
16. method according to claim 15, it is characterised in that before described dominant base sends the described message updated for request path to described gateway, also include:
Described dominant base sends the message for asking prothetic group station to be added to described prothetic group station, wherein, carries the up GTP information of the carrying needing to set up on described prothetic group station of described gateway distribution in the described message for asking prothetic group station to be added；
Described dominant base receives the second confirmation message coming from described prothetic group station, and wherein, described second confirms the descending GTP information carrying the carrying need to set up on described prothetic group station by the distribution of described prothetic group station in message.
17. the method according to claim 15 or 16, it is characterised in that described gateway is one below:
Femto gateway, mobile anchor point, dual link gateway, newly-increased Gateway Network Element.
18. a mobile management device, it is characterised in that described device is applied to prothetic group station, including:
Sending module, it is used for the message that request path updates for sending first to gateway, wherein, the described first message updated for request path carries self distribution need from the descending general packet wireless service tunnel protocol GTP information of carrying set up and needs distributed by SGW SGW that receive from the up GTP information of carrying of foundation；
First receiver module, first replied for receiving described gateway confirms message, wherein, described first confirm message carries described gateway be respectively directed to described prothetic group station and described SGW distribution need from the up and descending GTP information of carrying set up.
19. device according to claim 18, it is characterised in that described device also includes:
Second receiver module, for receiving the message for asking prothetic group station to be added coming from dominant base, wherein, what carry described SGW distribution in the described message for asking prothetic group station to be added needs the up GTP information of the carrying of foundation with certainly.
20. device according to claim 18, it is characterised in that described device also includes:
Reply module, for replying the second confirmation message to dominant base, wherein, described second confirm message carries described gateway for described SGW needs distributed from the descending GTP information of carrying of foundation.
21. a mobile management device, it is characterised in that described device is applied to prothetic group station, including:
Sending module, for sending the message updated for request path to gateway, wherein, the described message updated for request path carries self distribution need from the descending general packet wireless service tunnel protocol GTP information of carrying set up；
First receiver module, for receiving the confirmation message that described gateway is replied, wherein, described confirmation message carries described gateway for needing of distribute of described prothetic group station from the up GTP information of carrying of foundation.
22. device according to claim 21, it is characterised in that described device also includes:
Second receiver module, for receiving the message that the X2 interface coming from dominant base has reconfigured for indicating prothetic group station, and self is connected with user equipment (UE) foundation.
23. a mobile management device, it is characterised in that described device is applied to dominant base, including:
First sending module, for sending the message updated for request path to gateway, wherein, the up GTP information of the carrying that the described descending general packet wireless service tunnel protocol GTP information carrying, in the message that request path updates, the carrying that the needs distributed by prothetic group station received are set up on described prothetic group station and the needs distributed by SGW SGW that receive are set up on described prothetic group station；
First receiver module, first replied for receiving described gateway confirms message, wherein, described first confirms that carrying described gateway in message is respectively directed to the up GTP information needing the carrying of foundation on described prothetic group station distributed at described prothetic group station and the descending GTP information of the carrying set up on described prothetic group station for the described SGW needs distributed.
24. device according to claim 23, it is characterised in that described device also includes:
Second sending module, for sending the message for asking prothetic group station to be added to described prothetic group station, wherein, carries the up GTP information of the carrying needing to set up on described prothetic group station of described gateway distribution in the described message for asking prothetic group station to be added；
Second receiver module, second replied for receiving described prothetic group station confirms message, and wherein, described second confirms the descending GTP information carrying the carrying needing to set up on described prothetic group station of described prothetic group station distribution in message.
25. device according to claim 23, it is characterised in that described device also includes:
3rd sending module, the descending GTP information of the carrying for being set up on described prothetic group station for the described SGW needs distributed by described gateway sends to mobile management entity MME.
26. a mobile management device, it is characterised in that described device is applied to dominant base, including:
First sending module, for sending the message updated for request path to gateway, wherein, the described descending general packet wireless service tunnel protocol GTP information carrying the carrying that the needs distributed by prothetic group station received are set up on described prothetic group station in the message that request path updates；
First receiver module, first replied for receiving described gateway confirms message, and wherein, described first confirms the up GTP information carrying the carrying needing to set up on described prothetic group station that described gateway distributes for described prothetic group station in message.
27. device according to claim 26, it is characterised in that described device also includes:
Second sending module, for sending the message for asking prothetic group station to be added to described prothetic group station, wherein, carries the up GTP information of the carrying needing to set up on described prothetic group station of described gateway distribution in the described message for asking prothetic group station to be added；
Second receiver module, for receiving the second confirmation message coming from described prothetic group station, wherein, described second confirms the descending GTP information carrying the carrying need to set up on described prothetic group station by the distribution of described prothetic group station in message.
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| CN201410830879.2A CN105792175A (en) | 2014-12-25 | 2014-12-25 | Mobile management method and device |
| PCT/CN2015/077531 WO2016101468A1 (en) | 2014-12-25 | 2015-04-27 | Mobility management method and device |
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| CN101534495A (en) * | 2008-03-10 | 2009-09-16 | 大唐移动通信设备有限公司 | Method for establishing the service bearing of user equipment and device thereof |
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Application publication date: 20160720 |