CN102843664A - Method, device and system for processing user local access service - Google Patents
Method, device and system for processing user local access service Download PDFInfo
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- CN102843664A CN102843664A CN2011101671550A CN201110167155A CN102843664A CN 102843664 A CN102843664 A CN 102843664A CN 2011101671550 A CN2011101671550 A CN 2011101671550A CN 201110167155 A CN201110167155 A CN 201110167155A CN 102843664 A CN102843664 A CN 102843664A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
Abstract
The invention discloses a method, a device and a system for processing a user local access service. The method comprises the following steps that: a wireless side network element receives the local access mobility support capacity information of a network side mobility management entity; and the wireless side network element provides parameters of the user local access service to the network side mobility management entity according to the local access mobility support capacity information. According to the invention, the problem that the user local access service cannot be achieved due to the fact that the wireless side network element or a core network cannot identify the local access mobility capacity of the opposite side is solved, and the performance of the system is optimized.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of processing method, device and system of subscriber's local access service.
Background technology
In order to keep the competitiveness of 3-G (Generation Three mobile communication system) in the communications field; Speed is faster, time delay is lower, the mobile communication service of personalization more for the user provides; Simultaneously can reduce operating cost of operator; Third generation partner program (3GPP, 3rd Generation Partnership Project) standard operation group just is being devoted to the research of evolved packet system (EPS, Evolved Packet System).Fig. 1 is the structural representation of evolved packet system in the prior art, and is as shown in Figure 1, and whole EPS is divided into wireless access network and core net two parts.In core net; Comprise home subscriber server (HSS; Home Subscriber Server), Mobility Management Entity (MME, Mobility Management Entity), Serving GPRS Support Node (SGSN, Serving GPRS SupportNode), policy charging rule function (PCRF; Policy and Charging Rule Function), gateway (S-GW; Serving Gateway), packet data gateway (P-GW, PDN Gateway) and packet data network (PDN, Packet Data Network).Describe the each several part function below in detail:
Home subscriber server is positioned at the home network that the user contracts, and is used for forever depositing user contracting data.
Mobility Management Entity; Be used to deposit the user contracting data of current network, and the Non-Access Stratum signaling management of responsible terminal to network, the safety verification function at terminal, mobile management, the tracking under user's idle pulley and the paging management function and the bearer management at terminal.
Serving GPRS Support Node; Be global system for mobile communications (GSM; Global System for Mobile Communications), strengthen data transfer rate GSM evolution (EDGE; Enhanced Data Rate for GSM Evolution), wireless access network (GERAN; GSM EDGE Radio Access Network) and the business support point of UMTS (UMTS, Universal Mobile Telecommunications System), land radio access web (UTRAN, UMTS Terrestrial RadioAccess Network), user access core network network; Similar on its function with Mobility Management Entity, be responsible for user's position renewal, paging management and bearer management etc.
Gateway is the gateway that core net arrives wireless system, is responsible for function, Lawful Interception and grouped data route and forwarding capability that service request is initiated to user plane bearer, the metadata cache under the idle pulley of terminal, the network side of core net in the terminal; Gateway also is responsible for the situation that wireless network is used at the statistics of user's terminal, and produces the ticket that wireless network is used at the terminal, sends charging gateway to.
Packet data gateway; It is the gateway of evolution system and this system's external packet data network; Be connected on internet and the packet data network, be responsible for Internet protocol (IP, Internet Protocol) address assignment, billing function, packet package filtration and the policy control etc. at terminal.
Packet data network is the IP operation network of operator, and packet data network provides IP service through the core net of operator for the user.
Policy charging rule functional entity is to be responsible for providing charge control, the control of online credit, the regular server of thresholding control and the tactful aspect of service quality (QoS, Quality of Service) in the evolution system.
Wireless access network; Be by evolution base station (eNB; Evolved NodeB) and 3G radio network controller (RNC, Radio Network Controllor) form, mainly be responsible for the transmitting-receiving of wireless signal; Through air interface and terminal contact, Radio Resource, scheduling of resource and the access control of management air interface.
Above-mentioned Serving GPRS Support Node is the SGSN of upgrading, can support and gateway between the S4 interface, and and mobility management unit between adopt GPRS Tunnel Protocol version 2 (GTPv2, GPRS Tunneling Protocol version 2) to carry out intercommunication.For the SGSN that supports the 3G core net; Packet switching (PS, Packet Switching) the territory network architecture and Fig. 1 are different, and this moment, SGSN adopted gn interface to link to each other with MME; GPRS Tunnel Protocol version 1 (GTPv1, GPRS Tunneling Protocol version 1) adopted in intercommunication; SGSN can not link to each other with gateway, need be connected to Gateway GPRS Support Node (GGSN, Gateway GPRS Support Node) through gn interface and directly carry out the packet data network visit.
Home eNodeB (HNB; Home NodeB) or the Home eNodeB (HeNB of evolution; Home eNodeB) is one type of small-sized, lower powered base station,, is deployed in private sites such as family, group, company or school and uses as certain user's dedicated resources; Being mainly used in to the user provides higher service rate and reduces the needed expense of use high rate services, remedies the deficiency that existing distributed cellular radio communication system covers simultaneously.The advantage of Home eNodeB is economical, convenient, low-power output, plug and play, broadband access and uses single-mode terminal etc.
Fig. 2 is the signal picture group that the wireless side network element inserts core net in the prior art; Home eNodeB can be directly connected to core network, and shown in Fig. 2 (a), Home eNodeB also can be linked into core network through this logical ne of femto gateway; Shown in Fig. 2 (b), (c); The femto gateway major function is the fail safe of checking Home eNodeB, handles the registration of Home eNodeB, and Home eNodeB is carried out operation maintenance management; According to Carrier Requirements configuration and control Home eNodeB, be responsible for the data of exchcange core net and Home eNodeB.
In order to realize that local access function (comprises local IP access (LIPA; Local IP Access) or selectivity IP transmission shunting (SIPTO; Selected IP Traffic Offload)); Be that the terminal is inserted this locality of IP device in other IP devices of home network, the enterprise network or internet, set up local gateway, shown in Fig. 2 (a) and 2 (c); Local access network closes sets up can provide the providing powerful support for of local access technique, local gateway can and the wireless side network element close if near the wireless side network element (promptly external), also can and femto gateway close if near femto gateway (promptly external); Wherein, local gateway comprises local S-GW (L-SGW, Local SGW), local PGW (L-PGW, Local PGW), local GGSN (L-GGSN, Local GGSN) and external local GW (L-GW, Local GW) or the like.
In the mobile communications network framework,, can set up the data path of this accessing and the data path of traditional core net visit simultaneously for the user who supports this accessing.Fig. 3 is the sketch map of the data path of this accessing and traditional core net visit in the prior art; As shown in Figure 3; Connection for this accessing; To wireless side network element to local access network pass (L-SGW, L-PGW and L-GGSN), transfer of data is without core net from the terminal in local visit data path.In order to realize the terminal this locality of other IP devices of home network or internet is inserted; Can set up two connections; Article one, local visit data path is used for direct access internet, and (internet ip connects; Be that SIPTO connects), the local visit data of second path is used for directly visiting other IP devices of home network (home network IP connects, and promptly LIPA connects).
In the R10 stage, wireless side network element (for example, Home eNodeB) and core net network do not provide this accessing ambulant support.Also promptly when the user moves away down from the base station of supporting local access service, the connection of this accessing need be released.And in the R11 stage; Wireless side network element and core net network provide this accessing ambulant support; Also promptly when the user moves in the same local home base station network (LHN, Local H (e) NB Network), can keep this accessing and connect the assurance business and do not interrupt.Therefore different to the ambulant processing mode of this accessing for the wireless side network element of different editions with the network equipment.When mixed networking appears in wireless network deployment; For example; The Home eNodeB that wireless network had both been disposed R11 has also been disposed the Home eNodeB of R10, and core net because whether can't discern Home eNodeB supports this accessing travelling performance power causes and can't corresponding local access service be provided for the user.In like manner, Home eNodeB causes carrying out corresponding this accessing mobility and handles also because can't discern the core net ability of different editions.This shows,, can't discern this accessing travelling performance power of the other side, influenced the realization of subscriber's local access service because of wireless side network element or core net for the wireless network of mixed type networking.
To this accessing travelling performance power that can't discern the other side in the correlation technique because of wireless side network element or core net, influence the problem of implementation of subscriber's local access service, effective solution is not proposed at present as yet.
Summary of the invention
Main purpose of the present invention is to provide a kind of processing method, device and system of subscriber's local access service; Above-mentionedly can't discern this accessing travelling performance power of the other side to solve at least, influence the problem of implementation of subscriber's local access service because of wireless side network element or core net.
According to an aspect of the present invention, a kind of processing method of subscriber's local access service is provided, has comprised: the wireless side network element receives this accessing mobility tenability information of network side Mobility Management Entity; The wireless side network element provides the parameter of subscriber's local access service according to this this accessing mobility tenability information to the network side Mobility Management Entity.
Wherein, this accessing mobility tenability information is the capability indication information of the version information or the network side Mobility Management Entity of network side Mobility Management Entity.
This method also comprises: the wireless side network element reports this accessing mobility tenability information of wireless side network element to the network side Mobility Management Entity.
Wherein, Above-mentioned wireless side network element reports this accessing mobility tenability information of wireless side network element to comprise to the network side Mobility Management Entity: when the wireless side network element directly is connected with the network side Mobility Management Entity; After the start of wireless side network element powers on; Send request for building link message to the network side Mobility Management Entity, request for building link message carries this accessing mobility tenability information of wireless side network element; When the wireless side network element was connected with the network side Mobility Management Entity indirectly, this wireless side network element sent initial message to the network side Mobility Management Entity, and this initial message carries this accessing mobility tenability information of wireless side network element; Wherein, this initial message comprise following one of at least: initial UE message, up NAS message transfer and the initial direct message transfer of UTRAN; When this accessing travelling performance power of wireless side network element was sent change, the wireless side network element sent configuration update message to the network side Mobility Management Entity, and this configuration update message carries this accessing mobility tenability information of wireless side network element.
Wherein, this accessing mobility tenability information of above-mentioned wireless side network element is one of following: the version information of wireless side network element; The home network identification of wireless side network element; The capability indication information of wireless side network element.
Wherein, Above-mentioned wireless side network element is according to this accessing mobility tenability information; Parameter to the subscriber's local access service is provided comprises: the wireless side network element judges according to this accessing mobility tenability information of network side Mobility Management Entity whether the network side Mobility Management Entity supports this accessing mobility; If, the mobility related information of wireless side network element in the local access service of network side Mobility Management Entity report of user.
According to a further aspect in the invention, a kind of processing method of subscriber's local access service is provided, has comprised: the network side Mobility Management Entity receives this accessing mobility tenability information of wireless side network element; The network side Mobility Management Entity is according to this this accessing mobility tenability information, to provide support mobility or do not support mobility to handle of subscriber's local access service.
This method also comprises: the network side Mobility Management Entity sends this accessing mobility tenability information of network side Mobility Management Entity to the wireless side network element.
Above-mentioned network side Mobility Management Entity sends this accessing mobility tenability information that the wireless side network element sends the network side Mobility Management Entity through one of following message: the link establishment response message; Descending NAS message transfer; The direct message transfer that CN is initial; Configuration update message.
This accessing mobility tenability information of above-mentioned network side Mobility Management Entity is the capability indication information of the version information or the network side Mobility Management Entity of network side Mobility Management Entity.
Above-mentioned network side Mobility Management Entity is according to this accessing mobility tenability information; To provide support mobility or do not support mobility to handle to comprise of subscriber's local access service: the network side Mobility Management Entity knows according to this accessing mobility tenability information of wireless side network element whether the wireless side network element supports this accessing mobility; If when the user moved in the home network of wireless side network element place, the network side Mobility Management Entity was handled the subscriber's local access service mobility that provides support; If not; When the user moves in the home network of wireless side network element place, perhaps moving to outside the home network of place; The network side Mobility Management Entity provides the subscriber's local access service does not support mobility to handle, and discharges the connection of user's local access service.
According to another aspect of the invention, a kind of wireless side network element is provided, has comprised: receiver module is used to receive this accessing mobility tenability information of network side Mobility Management Entity; Parameter provides module, and being used for provides the parameter of subscriber's local access service according to this accessing mobility tenability information to the network side Mobility Management Entity.
In accordance with a further aspect of the present invention, a kind of network side mobility management apparatus is provided, has comprised: receiver module is used to receive this accessing mobility tenability information of wireless side network element; Processing module is used for according to this accessing mobility tenability information, to provide support mobility or do not support mobility to handle of subscriber's local access service.
Also on the one hand a kind of treatment system of subscriber's local access service is provided according to of the present invention, has comprised: wireless side network element and network side mobility management apparatus; Wherein, the wireless side network element comprises: first sending module is used for this accessing mobility tenability information to network side mobility management apparatus transmission wireless side network element; First receiver module is used to receive this accessing mobility tenability information of network side mobility management apparatus; Parameter provides module, is used for this accessing mobility tenability information according to the network side mobility management apparatus, and the parameter of subscriber's local access service is provided to the network side mobility management apparatus; The network side mobility management apparatus comprises: second sending module is used for this accessing mobility tenability information to wireless side network element transmission network side mobility management apparatus; Second receiver module is used to receive this accessing mobility tenability information of wireless side network element; Processing module is used for this accessing mobility tenability information according to the wireless side network element, provides different mobility to handle to the subscriber's local access service.
Through the present invention; Adopt wireless side network element and network side Mobility Management Entity to confirm the ability of opposite end according to this accessing mobility tenability information of the opposite end that receives; And then the subscriber's local access service handled; Solve this accessing travelling performance power that to discern the other side because of wireless side network element or core net, influenced the problem of implementation of subscriber's local access service, optimized the performance of system.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of evolved packet system in the correlation technique;
Fig. 2 (a) is the networking sketch map that Home eNodeB directly inserts core net in the correlation technique;
Fig. 2 (b) and Fig. 2 (c) are the networking sketch mapes that Home eNodeB inserts core net in the correlation technique through femto gateway;
Fig. 3 is the sketch map of the data path of this accessing and traditional core net visit in the correlation technique;
Fig. 4 is the process flow figure according to the subscriber's local access service of the embodiment of the invention 1;
Fig. 5 is the process flow figure according to the subscriber's local access service of the embodiment of the invention 2;
Fig. 6 is the method flow diagram that the Home eNodeB of the instance 1 according to the present invention sends this accessing travelling performance force information;
Fig. 7 is the method flow diagram that the Home eNodeB of the instance 2 according to the present invention sends this accessing travelling performance force information;
Fig. 8 is the method flow diagram that the Home eNodeB of the instance 3 according to the present invention sends this accessing travelling performance force information;
Fig. 9 is the method flow diagram that the Home eNodeB of the instance 4 according to the present invention sends this accessing travelling performance force information;
Figure 10 is the method flow diagram that the Mobility Management Entity of the instance 5 according to the present invention sends this accessing travelling performance force information;
Figure 11 is the method flow diagram that the Mobility Management Entity of the instance 6 according to the present invention sends this accessing travelling performance force information;
Figure 12 is the method flow diagram that the Mobility Management Entity of the instance 7 according to the present invention sends this accessing travelling performance force information;
Figure 13 is the method flow diagram that the Mobility Management Entity of the instance 8 according to the present invention sends this accessing travelling performance force information;
Figure 14 is the structured flowchart according to the wireless side network element of the embodiment of the invention 3;
Figure 15 is the structured flowchart according to the network side mobility management apparatus of the embodiment of the invention 3;
Figure 16 is the structured flowchart according to the treatment system of the subscriber's local access service of the embodiment of the invention 3.
Embodiment
Hereinafter will and combine embodiment to specify the present invention with reference to accompanying drawing.Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.
The embodiment of the invention can't be discerned to this accessing travelling performance power of wireless side network element in the wireless network of mixed type networking and core net; And then influenced the problem of implementation of subscriber's local access service, a kind of processing method, device and system of subscriber's local access service is provided.
Embodiment 1
Present embodiment provides a kind of processing method of subscriber's local access service, the description that this method is mainly carried out from wireless side network element end, and this wireless side network element can be a Home eNodeB specifically, referring to Fig. 4, this method may further comprise the steps:
Step S402, the wireless side network element receives this accessing mobility tenability information of network side Mobility Management Entity.
Wherein, This accessing mobility tenability information can be the capability indication information of version information or this network side Mobility Management Entity of this network side Mobility Management Entity; That is, use this network side Mobility Management Entity of special parameter indication whether to support this accessing mobility.
Step S404, wireless side network element provide the parameter of subscriber's local access service according to above-mentioned accessing mobility tenability information to the network side Mobility Management Entity.
After the wireless side network element is received this accessing mobility tenability information of network side Mobility Management Entity; According to this accessing mobility tenability information of this network side Mobility Management Entity, judge whether this network side Mobility Management Entity supports this accessing mobility; If, the mobility related information (for example carry or parameter) of this wireless side network element in the local access service of this network side Mobility Management Entity report of user; And, then can not report these mobility related informations for not supporting the ambulant network side Mobility Management Entity of this accessing, so that reduce signaling consumption.
The wireless side network element of present embodiment is through receiving this accessing mobility tenability information of network side Mobility Management Entity; Just can confirm whether this network side Mobility Management Entity supports this accessing mobility; And then the parameter which subscriber's local access service decision provides is to this network side Mobility Management Entity; So that guarantee the realization of subscriber's local access service; Solve this accessing travelling performance power that to discern the other side because of wireless side network element or core net, influenced the problem of implementation of subscriber's local access service, optimized the performance of system.
Optional; Can confirm also in order to make the network side Mobility Management Entity whether the wireless side network element supports this accessing mobility, and this method also comprises: the wireless side network element reports this accessing mobility tenability information of this wireless side network element to the network side Mobility Management Entity.The opportunity of this this accessing mobility tenability information reporting can be before or after above-mentioned wireless side network element receives this accessing mobility tenability information of network side Mobility Management Entity.
Wherein, the wireless side network element reports this accessing mobility tenability information of wireless side network element to comprise following three kinds of situation to the network side Mobility Management Entity:
1) when the wireless side network element directly is connected with the network side Mobility Management Entity; After the start of wireless side network element powers on; (for example send request for building link message to this network side Mobility Management Entity; S1 sets up request message), this request for building link message carries this accessing mobility tenability information of wireless side network element, and this information can be dosed in the spare field of request for building link message;
2) when the wireless side network element is connected with the network side Mobility Management Entity indirectly, the wireless side network element sends initial message to the network side Mobility Management Entity, and this initial message carries this accessing mobility tenability information of wireless side network element; Wherein, This initial message comprise following one of at least: initial subscriber equipment (UE; User Equipment) message, up NAS (Non-Access-Stratum; Non-Access Stratum) the initial direct message transfer of message transfer and UMTS land radio access web (UTRAN, Universal Terrestrial Radio Access Network);
3) when this accessing travelling performance power of wireless side network element was sent change, the wireless side network element sent configuration update message to the network side Mobility Management Entity, and this configuration update message carries this accessing mobility tenability information of wireless side network element.
Wherein, this accessing mobility tenability information of above-mentioned wireless side network element is one of following: the version information of wireless side network element; The home network identification of wireless side network element, for example, local home base station network sign (LHN-ID, Local H (e) NBNetwork-ID); Perhaps, the capability indication information of wireless side network element (for example, specific parameter).
Present embodiment is given the network side Mobility Management Entity through this accessing mobility tenability of wireless side reported by network elements oneself; The network side Mobility Management Entity transmits this accessing mobility tenability of oneself and gives the wireless side network element, realizes the mutual of wireless side network element and this accessing of Mobility Management Entity mobility tenability, has guaranteed the smooth realization of subscriber's local access service.
Embodiment 2
Present embodiment provides a kind of processing method of subscriber's local access service, the description that this method is mainly carried out from network side Mobility Management Entity end, and referring to Fig. 5, this method may further comprise the steps:
Step S502, the network side Mobility Management Entity receives this accessing mobility tenability information of wireless side network element;
Step S504, network side Mobility Management Entity be according to above-mentioned accessing mobility tenability information, to provide support mobility or do not support mobility to handle of subscriber's local access service.
Optional; Can know also in order to make the wireless side network element whether this network side Mobility Management Entity supports this accessing mobility, and this method also comprises: the network side Mobility Management Entity sends this accessing mobility tenability information of network side Mobility Management Entity to the wireless side network element.For example: the network side Mobility Management Entity sends this accessing mobility tenability information that the wireless side network element sends the network side Mobility Management Entity through one of following message: the link establishment response message; Descending NAS message transfer; The direct message transfer that core net CN is initial; Configuration update message.Wherein, The network side Mobility Management Entity can send this accessing mobility tenability information of network side Mobility Management Entity to the wireless side network element before or after above-mentioned network side Mobility Management Entity receives this accessing mobility tenability information of wireless side network element.
The wireless side network element is example with the Home eNodeB, and mutual this accessing mobility tenability information of Home eNodeB and network side Mobility Management Entity both sides can adopt following manner to carry out:
When the family base station directly is connected with the network side Mobility Management Entity; After the Home eNodeB start powers on; Set up this accessing mobility tenability information of carrying oneself in the request message at S1 and give Mobility Management Entity, Mobility Management Entity is set up this accessing mobility tenability information of carrying oneself in the response message at S1 and is given Home eNodeB.
Perhaps; Is not when directly being connected when the family base station with the network side Mobility Management Entity; Home eNodeB carries this accessing mobility tenability information of oneself and gives Mobility Management Entity in initial UE message and/or up NAS message transfer, Mobility Management Entity carries this accessing mobility tenability information of oneself and gives Home eNodeB in descending NAS message transfer.
Perhaps; Is not when directly being connected when the family base station with the network side Mobility Management Entity; Home eNodeB carries this accessing mobility tenability information of oneself and gives Mobility Management Entity in the initial direct message transfer of initial UE message and/or UTRAN; Mobility Management Entity carries this accessing mobility tenability information of oneself and gives Home eNodeB in the initial direct message transfer of CN (Core Network, core net).
Further, when Home eNodeB and Mobility Management Entity change in this accessing travelling performance power, each other through mutual this accessing travelling performance power of configuration update message.
This accessing mobility tenability information of above-mentioned network side Mobility Management Entity is the capability indication information of the version information or the network side Mobility Management Entity of network side Mobility Management Entity, for example can embody the new indication or the new argument of Mobility Management Entity ability.
The network side Mobility Management Entity is according to this accessing mobility tenability information; To provide support mobility or do not support mobility to handle to comprise of subscriber's local access service: the network side Mobility Management Entity judges according to this accessing mobility tenability information of wireless side network element whether the wireless side network element supports this accessing mobility; If when the user moved in the home network of wireless side network element place, the network side Mobility Management Entity kept the connection of user's local access service; If not, when the user moved in the home network of wireless side network element place, the network side Mobility Management Entity discharged the connection of user's local access service.
Present embodiment is given the network side Mobility Management Entity through this accessing mobility tenability of wireless side reported by network elements oneself; The network side Mobility Management Entity transmits this accessing mobility tenability of oneself and gives the wireless side network element; Realize the mutual of wireless side network element and this accessing of Mobility Management Entity mobility tenability; Both sides carry out the processing of subscriber's local access service according to mutual information; Solve this accessing travelling performance power that to discern the other side because of wireless side network element and core net, influenced the problem of implementation of subscriber's local access service, optimized the performance of system.
To the foregoing description 1 and 2, be that Home eNodeB is an example with the wireless side network element below, provide several kinds under different scenes, Home eNodeB and network side Mobility Management Entity send the implementation (instance 1 to instance 8) of this accessing travelling performance force information.
Instance 1
This case description based on UMTS land radio access web (Evolved Universal Terrestrial Radio Access Network, the E-UTRAN) application scenarios of system of evolution.Home eNodeB in this instance directly is connected with the network side Mobility Management Entity; After powering on, the Home eNodeB start report this accessing mobility tenability to give the network side Mobility Management Entity; Referring to Fig. 6, the method that this Home eNodeB sends this accessing travelling performance force information may further comprise the steps:
Step 602 after the Home eNodeB start powers on, is sent out S1 to Mobility Management Entity and is set up request message, request and Mobility Management Entity interactive application layer data, and this accessing mobility tenability information of carrying Home eNodeB.
This accessing mobility tenability information of Home eNodeB can be the version information of Home eNodeB or new indication or the new argument that the residing home network identification of Home eNodeB (LHN-ID) maybe can embody this accessing of Home eNodeB mobility tenability.
Home eNodeB shows through the version information that carries Home eNodeB whether oneself supports this accessing mobility; If the version information that carries is the R10 version; Show that then Home eNodeB is the Home eNodeB of R10 version, do not support this accessing mobility, if the version information that carries is the R11 version; Show that then Home eNodeB is the Home eNodeB of R11 version, can support this accessing mobility;
Home eNodeB shows it oneself is the Home eNodeB of R11 version through carrying residing home network identification (LHN-ID), supports this accessing mobility.
Home eNodeB also can show whether oneself supports this accessing mobility through carrying the new indication or the new argument that can embody this accessing of Home eNodeB mobility tenability.
Step 604, Mobility Management Entity returns S1 to Home eNodeB and sets up response message.
After Mobility Management Entity is received this accessing of Home eNodeB mobility tenability information; Its ability information is preserved; Mobility Management Entity provides different processing to the Home eNodeB with different this accessing travelling performance power; As: Mobility Management Entity provides business continuance to guarantee to supporting the ambulant Home eNodeB of this accessing, does not guarantee business continuance to not supporting the ambulant Home eNodeB of this accessing.
Instance 2
This case description based on UMTS land radio access web (Evolved Universal Terrestrial RadioAccess Network, the E-UTRAN) application scenarios of system of evolution.Having other network element to exist between Home eNodeB in this instance and the network side Mobility Management Entity, is not direct connection each other.Home eNodeB as shown in Figure 7 reports this accessing travelling performance power to give the method flow diagram of network side Mobility Management Entity, and this method may further comprise the steps:
Step 702, Home eNodeB and Mobility Management Entity are not when directly being connected, and Home eNodeB carries this accessing of Home eNodeB travelling performance force information and gives Mobility Management Entity in every initial UE message and/or up NAS message transfer.
This accessing of Home eNodeB travelling performance force information can be Home eNodeB the residing home network identification of version information, Home eNodeB (LHN-ID), can embody the new indication or the new argument of this accessing of Home eNodeB travelling performance power.
Mobility Management Entity provides different mobility processing modes according to this accessing of Home eNodeB travelling performance force information of receiving to different Home eNodeB.
Instance 3
This case description based on UMTS land radio access web (Universal Terrestrial Radio Access Network, the UTRAN) application scenarios of system.In the UTRAN system, there is other network element to exist between Home eNodeB and the network side Mobility Management Entity, not direct connection each other.Home eNodeB as shown in Figure 8 reports this accessing travelling performance power to give the method flow diagram of network side Mobility Management Entity, and this method may further comprise the steps:
Step 802, Home eNodeB are not directly to be connected with Mobility Management Entity, and Home eNodeB carries this accessing of Home eNodeB travelling performance force information and gives Mobility Management Entity in the initial direct message transfer of every initial UE message and/or UTRAN.
This accessing of Home eNodeB travelling performance force information can be the version information of Home eNodeB or new indication or the new argument that the residing home network identification of Home eNodeB (LHN-ID) maybe can embody this accessing of Home eNodeB travelling performance power.
Mobility Management Entity provides different processing according to this accessing of Home eNodeB travelling performance force information of receiving to different Home eNodeB.
Instance 4
This case description based on UMTS land radio access web (Evolved Universal Terrestrial Radio Access Network, the E-UTRAN) application scenarios of system of evolution.As shown in Figure 9 when family's base station this accessing travelling performance power changes, Home eNodeB notifies this accessing travelling performance power to give the method flow diagram of network side Mobility Management Entity, and this method may further comprise the steps:
Step 902, this accessing of Home eNodeB travelling performance power changes, and Home eNodeB tells this accessing of Mobility Management Entity Home eNodeB travelling performance power that change has taken place through the front yard base station configuration updating information of building up a family fortune to Mobility Management Entity.Carry this accessing of Home eNodeB travelling performance force information simultaneously and give Mobility Management Entity.
This accessing of Home eNodeB travelling performance force information can be Home eNodeB the residing home network identification of version information, Home eNodeB (LHN-ID), can embody the new indication or the new argument of this accessing of Home eNodeB travelling performance power.
Step 904; After Mobility Management Entity receives that this accessing of Home eNodeB travelling performance power changes message; Cover local old this accessing of Home eNodeB travelling performance power of preserving with this accessing of Home eNodeB travelling performance power of newly receiving, simultaneously to Home eNodeB feedback Home eNodeB config update response message.
This case description based on UMTS land radio access web (the Evolved Universal Terrestrial Radio Access Network of evolution; E-UTRAN) application scenarios of system; Directly connect between Mobility Management Entity and the Home eNodeB.Mobility Management Entity shown in figure 10 sends oneself this accessing travelling performance power the method flow diagram of Home eNodeB to, and this method may further comprise the steps:
Step 1002, Home eNodeB directly is connected with Mobility Management Entity, after the Home eNodeB start powers on, sends out S1 to Mobility Management Entity and sets up request message, request and Mobility Management Entity interactive application layer data.
Step 1004, Mobility Management Entity base station, the front yard S1 that goes home sets up response message, carries the Mobility Management Entity ability information simultaneously.
The Mobility Management Entity ability information can be new indication or the new argument that the version information of Mobility Management Entity maybe can embody the Mobility Management Entity ability.
Mobility Management Entity is through carrying the version information of oneself; Show it oneself is the Mobility Management Entity of R10 or R11 version; The Mobility Management Entity of R10 version is not supported this accessing mobility, and the Mobility Management Entity of R11 version can be supported this accessing mobility.
Home eNodeB is initiated different operation according to the different Mobility Management Entity ability of receiving; As: when not supporting the ambulant Mobility Management Entity reporting message of this accessing; Do not carry with mobility relevant carrying or parameter; Otherwise, need provide with mobility relevant carrying or parameter.
Instance 6
This case description based on UMTS land radio access web (Evolved Universal Terrestrial Radio Access Network, the E-UTRAN) application scenarios of system of evolution.Having other network element to exist between Home eNodeB in this instance and the network side, is not direct connection each other.Mobility Management Entity shown in figure 11 sends oneself ability the method flow diagram of Home eNodeB to, and this method may further comprise the steps:
When step 1102, Home eNodeB directly were not connected with Mobility Management Entity, Mobility Management Entity carried the Mobility Management Entity ability information and gives Home eNodeB in descending NAS message transfer.
The Mobility Management Entity ability information can be new indication or the new argument that the version information of Mobility Management Entity maybe can embody the Mobility Management Entity ability.
Home eNodeB is according to the different different operation of initiating of the Mobility Management Entity ability of receiving.
This case description based on UMTS land radio access web (Evolved Universal Terrestrial Radio Access Network, the UTRAN) application scenarios of system.In the UTRAN system, there is other network element to exist between Home eNodeB and the network side, not direct connection each other.Mobility Management Entity shown in figure 12 sends oneself ability the method flow diagram of Home eNodeB to, and this method may further comprise the steps:
When step 1202, Home eNodeB directly were not connected with Mobility Management Entity, Mobility Management Entity carried the Mobility Management Entity ability information and gives Home eNodeB in the initial direct message transfer of CN.
The Mobility Management Entity ability information can be new indication or the new argument that the version information of Mobility Management Entity maybe can embody the Mobility Management Entity ability.
Home eNodeB is according to the different different operation of initiating of the Mobility Management Entity ability of receiving.
Instance 8
This case description based on UMTS land radio access web (Evolved Universal Terrestrial Radio Access Network, the E-UTRAN) application scenarios of system of evolution.When this accessing travelling performance power when Mobility Management Entity shown in Figure 13 changed, the network side Mobility Management Entity was notified the method flow diagram to Home eNodeB with the ability of oneself, and this method may further comprise the steps:
Step 1302; This accessing travelling performance power of Mobility Management Entity changes; Mobility Management Entity tells this accessing of Home eNodeB Mobility Management Entity travelling performance power that change has taken place through send out the Mobility Management Entity configuration update message to Home eNodeB.Carry this accessing travelling performance force information of Mobility Management Entity.
This accessing travelling performance force information of Mobility Management Entity can be new indication or the new argument that the version information of Mobility Management Entity maybe can embody this accessing travelling performance power of Mobility Management Entity.
Step 1304; After Home eNodeB receives that this accessing of Mobility Management Entity travelling performance power changes message; Cover old this accessing of Mobility Management Entity travelling performance power of preserving with this accessing of Mobility Management Entity travelling performance power of newly receiving, upgrade response message for simultaneously the Mobility Management Entity feedback configuration.
Embodiment 3
Present embodiment provides a kind of wireless side network element, and referring to Figure 14, this wireless side network element comprises with lower module:
Parameter provides module 144, links to each other with receiver module 142, and being used for provides the parameter of subscriber's local access service according to above-mentioned accessing mobility tenability information to this network side Mobility Management Entity.
Wherein, this accessing of Mobility Management Entity travelling performance force information can be the version information or the capability indication information of Mobility Management Entity, for example can embody the new indication or the new argument of this accessing travelling performance power of Mobility Management Entity.
Present embodiment also provides a kind of network side mobility management apparatus, and referring to Figure 15, this network side mobility management apparatus comprises with lower module:
Wherein, this accessing mobility tenability information of above-mentioned wireless side network element is one of following: the version information of wireless side network element; The home network identification of wireless side network element, for example, local home base station network sign (LHN-ID, Local H (e) NB Network-ID); Perhaps, the capability indication information of wireless side network element (for example, specific parameter).
Present embodiment also provides a kind of treatment system of subscriber's local access service, and referring to Figure 16, this system comprises: wireless side network element 162 and network side mobility management apparatus 164;
Wherein, wireless side network element 162 comprises:
First sending module 1622 is used for sending to the network side mobility management apparatus this accessing mobility tenability information of said wireless side network element;
First receiver module 1624 is used to receive this accessing mobility tenability information of said network side mobility management apparatus 164;
Parameter provides module 1626, links to each other with first receiver module 1624, is used for this accessing mobility tenability information according to network side mobility management apparatus 164, and the parameter of subscriber's local access service is provided to said network side mobility management apparatus 164;
Network side mobility management apparatus 164 comprises:
Second sending module 1642 links to each other with first receiver module 1624, is used for this accessing mobility tenability information of sending this network side mobility management apparatus 164 to wireless side network element 162;
Second receiver module 1644 links to each other with first sending module 1622, is used to receive this accessing mobility tenability information of wireless side network element 162;
Processing module 1646 links to each other with second receiver module 1644, is used for this accessing mobility tenability information according to wireless side network element 162, to provide support mobility or do not support mobility to handle of subscriber's local access service.For example, according to this accessing mobility tenability information of wireless side network element, judge whether the wireless side network element supports this accessing mobility; If, when the user moves in the home network of wireless side network element place, the connection that keeps user's local access service; If not, when the user moves, discharge the connection of user's local access service in the home network of wireless side network element place.
Wherein, wireless network side network element and network side mobility management apparatus (or entity) can adopt the mode in the foregoing description 1 and 2 to send this accessing mobility tenability information, and the concrete message of using repeats no more here.
Present embodiment wireless side network element and network side Mobility Management Entity are through confirming the ability of opposite end according to this accessing mobility tenability information of the opposite end that receives; And then the subscriber's local access service handled; Solved this accessing travelling performance power that to discern the other side because of wireless side network element or core net; Influence the problem of implementation of subscriber's local access service, optimized the performance of system.
Can find out that from above description the foregoing description is realized the mutual of wireless side network element and this accessing of Mobility Management Entity mobility tenability, has guaranteed the smooth realization of subscriber's local access service, has strengthened the professional providing capability of system.
Obviously, it is apparent to those skilled in the art that above-mentioned each module of the present invention or each step can realize with the general calculation device; They can concentrate on the single calculation element; Perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element; Thereby; Can they be stored in the storage device and carry out, and in some cases, can carry out step shown or that describe with the order that is different from here by calculation element; Perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (14)
1. the processing method of a subscriber's local access service is characterized in that, comprising:
The wireless side network element receives this accessing mobility tenability information of network side Mobility Management Entity;
Said wireless side network element provides the parameter of subscriber's local access service according to said accessing mobility tenability information to said network side Mobility Management Entity.
2. method according to claim 1 is characterized in that, said accessing mobility tenability information is the capability indication information of the version information or the said network side Mobility Management Entity of said network side Mobility Management Entity.
3. method according to claim 1 is characterized in that, said method also comprises:
Said wireless side network element reports this accessing mobility tenability information of said wireless side network element to said network side Mobility Management Entity.
4. method according to claim 3 is characterized in that, said wireless side network element reports this accessing mobility tenability information of said wireless side network element to comprise to said network side Mobility Management Entity:
When said wireless side network element directly is connected with said network side Mobility Management Entity; After said wireless side network element start powers on; Send request for building link message to said network side Mobility Management Entity, said request for building link message carries this accessing mobility tenability information of said wireless side network element;
When said wireless side network element is connected with said network side Mobility Management Entity indirectly; Said wireless side network element sends initial message to said network side Mobility Management Entity, and said initial message carries this accessing mobility tenability information of said wireless side network element; Wherein, said initial message comprise following one of at least: initial user equipment (UE) message, up Non-Access Stratum NAS message transfer and the initial direct message transfer of UMTS land radio access web UTRAN;
When this accessing travelling performance power of said wireless side network element is sent change; Said wireless side network element sends configuration update message to said network side Mobility Management Entity, and said configuration update message carries this accessing mobility tenability information of said wireless side network element.
5. according to claim 3 or 4 described methods, it is characterized in that this accessing mobility tenability information of said wireless side network element is one of following:
The version information of said wireless side network element;
The home network identification of said wireless side network element;
The capability indication information of said wireless side network element.
6. according to each described method of claim 1-4, it is characterized in that said wireless side network element comprises to the said parameter of subscriber's local access service that provides according to said accessing mobility tenability information:
Said wireless side network element judges according to this accessing mobility tenability information of said network side Mobility Management Entity whether said network side Mobility Management Entity supports this accessing mobility;
If said wireless side network element reports the mobility related information in the said subscriber's local access service to said network side Mobility Management Entity.
7. the processing method of a subscriber's local access service is characterized in that, comprising:
The network side Mobility Management Entity receives this accessing mobility tenability information of wireless side network element;
Said network side Mobility Management Entity is according to said accessing mobility tenability information, to provide support mobility or do not support mobility to handle of subscriber's local access service.
8. method according to claim 7 is characterized in that, said method also comprises:
Said network side Mobility Management Entity sends this accessing mobility tenability information of said network side Mobility Management Entity to said wireless side network element.
9. method according to claim 8 is characterized in that, said network side Mobility Management Entity sends this accessing mobility tenability information that said wireless side network element sends said network side Mobility Management Entity through one of following message:
The link establishment response message;
Descending Non-Access Stratum NAS message transfer;
The direct message transfer that core net CN is initial;
Configuration update message.
10. method according to claim 8; It is characterized in that this accessing mobility tenability information of said network side Mobility Management Entity is the capability indication information of the version information or the said network side Mobility Management Entity of said network side Mobility Management Entity.
11. according to each described method of claim 7-10; It is characterized in that; Said network side Mobility Management Entity is according to said accessing mobility tenability information, to provide support mobility or do not support mobility to handle to comprise of subscriber's local access service:
Said network side Mobility Management Entity knows according to this accessing mobility tenability information of said wireless side network element whether said wireless side network element supports this accessing mobility;
If when the user moved in the home network of said wireless side network element place, said network side Mobility Management Entity was handled the said subscriber's local access service mobility that provides support;
If not; When the user moves in the home network of said wireless side network element place, perhaps moving to outside the home network of place; Said network side Mobility Management Entity provides the subscriber's local access service does not support mobility to handle, and discharges the connection of said user's local access service.
12. a wireless side network element is characterized in that, comprising:
Receiver module is used to receive this accessing mobility tenability information of network side Mobility Management Entity;
Parameter provides module, and being used for provides the parameter of subscriber's local access service according to said accessing mobility tenability information to said network side Mobility Management Entity.
13. a network side mobility management apparatus is characterized in that, comprising:
Receiver module is used to receive this accessing mobility tenability information of wireless side network element;
Processing module is used for according to said accessing mobility tenability information, to provide support mobility or do not support mobility to handle of subscriber's local access service.
14. the treatment system of a subscriber's local access service is characterized in that, comprising: wireless side network element and network side mobility management apparatus;
The wireless side network element comprises:
First sending module is used for sending to the network side mobility management apparatus this accessing mobility tenability information of said wireless side network element;
First receiver module is used to receive this accessing mobility tenability information of said network side mobility management apparatus;
Parameter provides module, is used for this accessing mobility tenability information according to said network side mobility management apparatus, and the parameter of subscriber's local access service is provided to said network side mobility management apparatus;
Said network side mobility management apparatus comprises:
Second sending module is used for sending to the wireless side network element this accessing mobility tenability information of said network side mobility management apparatus;
Second receiver module is used to receive this accessing mobility tenability information of said wireless side network element;
Processing module is used for this accessing mobility tenability information according to said wireless side network element, to provide support mobility or do not support mobility to handle of subscriber's local access service.
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| CN201110167155.0A CN102843664B (en) | 2011-06-21 | 2011-06-21 | The processing method of user's local IP access business, device and system |
| PCT/CN2012/075586 WO2012174962A1 (en) | 2011-06-21 | 2012-05-16 | User local access service processing method, device, and system |
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| CN201110167155.0A CN102843664B (en) | 2011-06-21 | 2011-06-21 | The processing method of user's local IP access business, device and system |
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| WO2012174962A1 (en) | 2012-12-27 |
| CN102843664B (en) | 2017-03-15 |
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