CN102711283A - Method and device for processing local access connectivity - Google Patents
Method and device for processing local access connectivity Download PDFInfo
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Abstract
The invention discloses a method and a device for processing local access connectivity. The method comprises the following steps that: a wireless side network element receives local access allowance list information which is sent by a core network mobility management unit, wherein the local access allowance list information is used for indicating an area which supports local access service continuity; and the wireless side network maintains the local access connectivity or releases the local access connectivity according to the local access allowance list information. The invention has the advantages that mobility in a local access area range can be provided for a user, so the method and the device are in accordance with the application characteristics of a local access function, and additional processing for supporting local access by a network operator can be eliminated.
Description
Technical field
The present invention relates to the communications field, in particular to the processing method and the device of a kind of accessing connection.
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 and personalized more mobile communication service for the user provides; Simultaneously, reduce operating cost of operator, third generation partner program (3rdGeneration Partnership Proiect; Abbreviating 3GPP as) the standard operation group just is being devoted to the research of evolved packet system (EvolvedPacket System, be called for short EPS).Fig. 1 shows the structural representation of evolution grouping domain system, and is as shown in Figure 1, and whole EPS system is divided into wireless access network and core net two parts.In core net; Comprised home subscriber server (Home Subscriber Server; Abbreviate HSS as), Mobility Management Entity (Mobility Management Entity abbreviates MME as), Serving GPRS Support Node (Serving GPRS Support Node abbreviates SGSN as), policy charging rule function (Policy and Charging Rule Function; Abbreviate PCRF as), gateway (ServingGateway; Abbreviate S-GW as), packet data gateway (PDN Gateway abbreviates P-GW as) and packet data network (Packet Data Network is called for short PDN).Describe the each several part function below in detail:
Home subscriber server is the permanent storage place of user contracting data, is positioned at the home network that the user contracts.
Mobility Management Entity; Be the storage place of user contracting data, be responsible for the Non-Access Stratum signaling management of 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 in current network.
Serving GPRS Support Node; Be global system for mobile communications (Global System for Mobile Communications; Abbreviate GSM as) enhancing data transfer rate GSM evolution (Enhanced Data Rate for GSM Evolution; Abbreviate EDGE as) wireless access network (GSM EDGE Radio Access Network; Abbreviate GERAN as) and the business support point of UMTS (Universal Mobile Telecommunications System abbreviates UMTS as) land radio access web (UMTSTerrestrial Radio Access Network abbreviates UTRAN as) user access core network network; Similar on the function with Mobility Management Entity, be responsible for user's functions such as position renewal, paging management and bearer management.
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 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; It is connected on internet and the packet data network; Be responsible for the functions such as Internet protocol (Internet Protocol abbreviates IP as) address assignment, billing function, packet package filtration and policy control at terminal.
Packet data network is the IP operation network of operator, and this 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 (Quality of Service abbreviates QoS as) in the evolution system.
Wireless access network; Be by evolution base station (Evolved NodeB; Abbreviate eNB as) and 3G radio network controller (RadioNetwork Controllor abbreviates RNC as) composition, it mainly is 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 that upgraded; Can support and gateway between the S4 interface; And and mobility management unit between adopt GPRS Tunnel Protocol version 2 (GPRS Tunneling Protocol version 2 abbreviates GTPv2 as) to carry out intercommunication.And packet switching (Packet Switching abbreviates PS as) the territory network architecture and Fig. 1 are different for the SGSN that supports the 3G core net.This moment, SGSN adopted gn interface to link to each other with MME, and GPRS Tunnel Protocol version 1 (GPRS Tunneling Protocol version 1 abbreviates GTPv1 as) adopted in intercommunication.SGSN can not link to each other with gateway, is connected to Gateway GPRS Support Node (Gateway GPRS Support Node abbreviates GGSN as) through gn interface and directly carries out the packet data network visit.
Home eNodeB (Home NodeB; Abbreviate HNB as) or Home eNodeB (the Home eNodeB of evolution; Abbreviate HeNB as) be one type of small-sized, lower powered base station, as certain user's dedicated resources, be deployed in private sites such as family, group, company or school and use; Mainly be in order higher service rate to be provided to the user and to reduce and use the needed expense of high rate services, remedying 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.
Home eNodeB can be directly connected to core network, shown in Fig. 2 a, also can be linked into core network through this logical ne of femto gateway; Shown in Fig. 2 b, wherein, the femto gateway major function is: the fail safe of checking Home eNodeB; Handle the registration of Home eNodeB; Home eNodeB is carried out operation maintenance management,, be responsible for the data of exchcange core net and Home eNodeB according to Carrier Requirements configuration and control Home eNodeB.
In order to realize that local access function (comprises local IP access (Local IP Access; Abbreviate LIPA as) or selectivity IP transmission shunting (Selected IP Traffic Offload; Abbreviate SIPTO as)); 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-2c.Setting up that local access network closes can provide providing powerful support for local access technique; Local gateway can and the wireless side network element close and establish or near the wireless side network element (promptly external), also can and femto gateway close establish or the front yard base-station gateway of being near (promptly external).Local gateway comprises local SGW (Local SGW abbreviates L-SGW as), local PGW (Local PGW abbreviates L-PGW as), local GGSN (Local GGSN abbreviates L-GGSN as) and external local GW (Local GW abbreviates L-GW as) or the like.
Fig. 3 has shown in the mobile communications network framework, the data flow path of this accessing and the visit of traditional core net.User for supporting this accessing can set up traditional core net visit data path and local visit data path simultaneously.As shown in Figure 3, for the connection of this accessing, to wireless side network element to local access network pass (as: 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 this locality access of terminal, can set up two connections, the direct access internet in the local visit data path of article one (internet ip connects, and also is that SIPTO connects) to other IP devices of home network or internet.Other IP devices of home network (home network IP connects, and also is that LIPA connects) are directly visited in the local visit data of second path.
Local access function is from using to say it is a kind of mode that family or enterprise offer inner privately owned user access resources; This application can all not opened users all in the network, and when the user moves out family or enterprise-wide, there is no need again for this kind access resources is provided.Therefore for the user who launches local access function; Local access service need not supported the mobility of the whole network; Being merely the user provides the mobility of local moving range to get final product; The application characteristic that had so both met local access function, also can reduce Virtual network operator is the extra process that this accessing of support is done.
But, in the correlation technique, in user's moving process, can't judge whether the connection of this accessing needs to discharge.
Summary of the invention
Propose the present invention to judging this accessing to connect the problem that whether need safeguard in the correlation technique, for this reason, main purpose of the present invention is to provide the processing method and the device of a kind of accessing connection, to address the above problem.
To achieve these goals, according to an aspect of the present invention, a kind of the processing method that accessing connects is provided.
The processing method that connects according to of the present invention accessing comprises: the wireless side network element receives this accessing permission list information that the core network mobility administrative unit is sent, and wherein this accessing allows list information to be used for indication and supports the successional zone of local access service; The wireless side network element allows list information according to this accessing, safeguards the connection of this accessing or discharge this accessing to connect.
Further; This accessing that the wireless side network element receives the transmission of core network mobility administrative unit allows list information to comprise: set up in the user's context process at the wireless side network element; The wireless side network element receives this accessing that the core network mobility administrative unit sends and allows list information, and wherein the core network mobility administrative unit is sent this accessing and allowed list information through comprising one of following message: initial context is set up request message, descending Non-Access Stratum message transfer, handoff request message.
Further, the core network mobility administrative unit is sent this accessing and is allowed list information through comprising one of following interface message: Iu interface message, S1 interface message.
Further; The wireless side network element receives this accessing that the core network mobility administrative unit sends and allows list information to comprise: the wireless side network element sends this accessing to the core network mobility administrative unit and allows tabulation to obtain message, and wherein this accessing allows tabulation to obtain message to be used for this accessing of acquisition request and to allow list information; The wireless side network element receives this accessing permission list response message that the core network mobility management is sent; The wireless side network element obtains this accessing that carries in this accessing permission list response message and allows list information.
Further; Comprising under one of the following situation; The wireless side network element allows list information according to this accessing; Safeguard that this accessing connects: wireless side network element select target wireless side network element, and allow list information according to this accessing, confirm that Target Wireless side network element supports local access service continuity; The wireless side network element allows list information according to this accessing, chooses and supports the successional Target Wireless side of local access service network element.
Further, do not support local access service continuity or do not choose under the situation of supporting the successional Target Wireless side of local access service network element the connection of this accessing of wireless side network element release at Target Wireless side network element.
Further, the core network mobility administrative unit comprises one of following: Mobility Management Entity, service universal grouping wireless business supporting node; It is one of following that the wireless side network element comprises: Home eNodeB, femto gateway.
Further; This accessing allow list information comprise following one of at least: activated the pairing closed user group identity information of APN, the signatory closed user group sign aggregate information that is used to characterize the mobility scope that this accessing connects, be used to characterize and support this accessing to connect professional continuous area information, wherein be used to characterize support this accessing connect professional continuous area information comprise following one of at least: Base Station Identification set, address set, address field.
Further, this accessing connect comprise one of following: local IP access connects, selectivity IP transmission shunting visit connects.
To achieve these goals, according to another aspect of the present invention, a kind of the processing unit that accessing connects is provided.
Processing unit according to of the present invention accessing connection; Can be applied to the wireless side network element; Comprise receiver module; Be used to receive this accessing permission list information that the core network mobility administrative unit is sent, wherein this accessing allows list information to be used for indication and supports the successional zone of local access service; Processing module is used for allowing list information according to this accessing, safeguards the connection of this accessing or discharge this accessing to connect.
Through the present invention; Adopt the core network mobility administrative unit to send this accessing and allow list information; So that the wireless side network element allows list information to judge according to this this accessing; Thereby can the mobility in the local access region scope be provided for the user, so both meet the application characteristic of local access function, also can reduce Virtual network operator is the extra process that this accessing of support is done.
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 according to the evolution grouping domain system of correlation technique;
Fig. 2 a is the wireless side network element access core net sketch map one according to correlation technique;
Fig. 2 b is the wireless side network element access core net sketch map two according to correlation technique;
Fig. 2 c is the wireless side network element access core net sketch map three according to correlation technique;
Fig. 3 is the data flow path sketch map according to this accessing of correlation technique and the visit of traditional core net;
Fig. 4 is the flow chart according to the processing method of this accessing connection of the embodiment of the invention;
Fig. 5 is the interaction diagrams according to the processing method of this accessing connection of the preferred embodiment of the present invention one;
Fig. 6 is the interaction diagrams according to the processing method of this accessing connection of the preferred embodiment of the present invention two;
Fig. 7 is the structured flowchart according to the processing unit of this accessing connection of the embodiment of the invention.
Embodiment
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.Below with reference to accompanying drawing and combine embodiment to specify the present invention.
The invention provides the processing method that a kind of accessing connects.Fig. 4 is the flow chart according to the processing method of this accessing connection of the embodiment of the invention, and is as shown in Figure 4, comprises that following step S402 is to step S404.
Step S402, wireless side network element receive this accessing permission list information that the core network mobility administrative unit is sent, and wherein this accessing allows list information to be used for indication and supports the successional zone of local access service.
Step S404, the wireless side network element allows list information according to this accessing, safeguards the connection of this accessing or discharge this accessing to connect.
In the correlation technique, can't judge whether the connection of this accessing needs to safeguard.In the embodiment of the invention; Adopt the core network mobility administrative unit to send this accessing and allow list information; So that the wireless side network element allows list information to judge according to this this accessing; Thereby can the mobility in the local access region scope be provided for the user, so both meet the application characteristic of local access function, also can reduce Virtual network operator is the extra process that this accessing of support is done.
Preferably; This accessing that the wireless side network element receives the transmission of core network mobility administrative unit allows list information to comprise: set up in the user's context process at the wireless side network element; The wireless side network element receives this accessing that the core network mobility administrative unit sends and allows list information, and wherein the core network mobility administrative unit is sent this accessing and allowed list information through comprising one of following message: initial context is set up request message, descending Non-Access Stratum message transfer, handoff request message.
Preferably, the core network mobility administrative unit is sent this accessing and is allowed list information through comprising one of following interface message: Iu interface message, S1 interface message.
Preferably; The wireless side network element receives this accessing that the core network mobility administrative unit sends and allows list information to comprise: the wireless side network element sends this accessing to the core network mobility administrative unit and allows tabulation to obtain message, and wherein this accessing allows tabulation to obtain message to be used for this accessing of acquisition request and to allow list information; The wireless side network element receives this accessing permission list response message that the core network mobility management is sent; The wireless side network element obtains this accessing that carries in this accessing permission list response message and allows list information.
Preferably; Comprising under one of the following situation; The wireless side network element allows list information according to this accessing; Safeguard that this accessing connects: wireless side network element select target wireless side network element, and allow list information according to this accessing, confirm that Target Wireless side network element supports local access service continuity; The wireless side network element allows list information according to this accessing, chooses and supports the successional Target Wireless side of local access service network element.
Preferably, allow list information at the wireless side network element according to this accessing, safeguard that said method also comprises after the connection of this accessing: the Target Wireless side network element in above-mentioned situation is initiated the user and is switched.
Preferably, do not support local access service continuity or do not choose under the situation of supporting the successional Target Wireless side of local access service network element the connection of this accessing of wireless side network element release at Target Wireless side network element.
Preferably, the core network mobility administrative unit comprises one of following: Mobility Management Entity, service universal grouping wireless business supporting node; It is one of following that the wireless side network element comprises: Home eNodeB, femto gateway.
Preferably; This accessing allow list information comprise following one of at least: activated the pairing closed user group identity information of APN, the signatory closed user group sign aggregate information that is used to characterize the mobility scope that this accessing connects, be used to characterize and support this accessing to connect professional continuous area information, wherein be used to characterize support this accessing connect professional continuous area information comprise following one of at least: Base Station Identification set, address set, address field.
Preferably, the core network mobility administrative unit can obtain above-mentioned information through signatory or configuration, and then the core network mobility administrative unit also can make up above-mentioned information, allows list information thereby generate this accessing.
Preferably, this accessing connect comprise one of following: local IP access connects, selectivity IP transmission shunting visit connects.
To combine instance that the implementation procedure of the embodiment of the invention is described in detail below.
Preferred embodiment one
Fig. 5 is the interaction diagrams according to the processing method of this accessing connection of the preferred embodiment of the present invention one; As shown in Figure 5; This embodiment comprises two parts; A part is that the wireless side network element generates user's context when the user gets into connection status, in user's context, keeps this accessing and allows list information, and following steps 5A is said.Another part is when the wireless side network element is initiated the switching to the user, to allow list information to carry out the mobile management that this accessing connects according to this accessing, and following steps 5B is said.
Concrete, step 5A comprises that following three kinds of scenes make the core network mobility administrative unit when the user gets into connection status, allow list information to send to the wireless side network element this accessing, the wireless side network element is kept at it in local user's context that generates.
Scene one: when the user has initiated NAS (Non-Access Stratum) message, as adhere to, service request, PDN connect the request of foundation etc. causes the core network mobility administrative unit and set up necessary initial user context.
Step 5A01, the core network mobility administrative unit is set up at the initial context of issuing the wireless side network element and is carried this accessing permission list information in the request message.The wireless side network element is kept at it in local user's context that generates and gets into idle condition up to the user.
Step 5A02, the wireless side network element is replied initial context and is set up response message.
Scene two: the core network mobility administrative unit is being sent descending NAS message (for example responding up NAS message or session management class downstream message).
Step 5A03, the core network mobility administrative unit can be carried this accessing and allowed list information when sending descending NAS message, and the wireless side network element is kept at above-mentioned information in the local context.
Scene three: the user is initiated to the switching of Target Wireless side network element, and mobility management unit sends to Target Wireless side network element with this accessing permission list information and carries out this locality preservation.
Step 5A04, mobility management unit is carried this accessing and is allowed list information in the handoff request message of issuing Target Wireless side network element.After Target Wireless side network element is received it is kept in local user's context.
Step 5A05, Target Wireless side network element is replied Handover Request Acknowledge information.
Need to prove that present embodiment switches to example with S1 and describes,, carry this accessing and allow the handoff request message of list information directly between the wireless side network element, to transmit for the switching between the wireless side network element.
Concrete, step 5B comprises the steps:
Step 5B01; Source wireless side network element is selected the suitable Target Wireless side network element that switches according to the measurement report information of reporting of user for the user, before carrying out switching, allows list information judgement Target Wireless side network element whether to support that local access service is continuous according to this accessing among the 5A.Concrete decision method is following:
The information such as CSG sign, Base Station Identification, address that comprise Target Wireless side network element in the measurement report information of reporting of user, source wireless side network element can adopt above-mentioned information and this accessing to allow list information to compare to judge.If the above-mentioned packets of information of Target Wireless side network element is contained in this accessing and allows in the list information, wireless side network element in source judges that can keep this accessing connects so, otherwise then initiates to discharge.
Optional, source wireless side network element also can allow list information preferably to support the continuous wireless side network element of local access service to switch according to this accessing.
Step 5B02; If the selected Target Wireless side of source wireless side network element network element does not support local access service continuously or can't select the Target Wireless side network element of supporting that local access service is continuous, source wireless side network element notice is closed the shunting gateway of establishing or setting up separately with it and is initiated this accessing and connect and discharge so.The concrete same prior art of release flow is not done at this and to be given unnecessary details.
Step 5B03 if the selected Target Wireless side of source wireless side network element network element supports that local access service is continuous, carries out existing switching flow so, in switching message, comprises the relevant bearer information that this accessing connects, and does not do at this and gives unnecessary details.
Preferred embodiment two
Fig. 6 is the interaction diagrams according to the processing method of this accessing connection of the preferred embodiment of the present invention two, and is as shown in Figure 6, comprises that following step S601 is to step S605.
Step 601, source wireless side network element is initiated handoff procedure according to the measurement report information decision of reporting of user for the user, carries out Target Wireless side network element alternatively this moment and selects.Carry out to switch the Cheng Qian, source wireless side network element is found according to this accessing beared information (for example L-GW TEID information etc.) that current this accessing that activation arranged connects and is then initiated this accessing to mobility management unit and allow tabulation to obtain message.
Step 602, core network mobility administrative unit allow list information to send to source wireless side network element this accessing in response message.Whether source wireless side network element supports the successional judgement of local access service according to said information, and wireless side network element in source allows list information preferably to support the continuous wireless side network element of local access service to switch according to this accessing alternatively.
Step 603, wireless side network element judge whether support local access service to connect.Concrete decision method is following:
The information such as CSG sign, Base Station Identification, address that comprise Target Wireless side network element in the measurement report information of reporting of user, source wireless side network element can adopt above-mentioned information and this accessing to allow list information to compare to judge.If the above-mentioned packets of information of Target Wireless side network element is contained in this accessing and allows in the list information, wireless side network element in source judges that can keep this accessing connects so, otherwise then initiates to discharge.
Step 604, if the selected Target Wireless side of source wireless side network element network element does not support that local access service is continuous, source wireless side network element notice is closed the shunting gateway of establishing or setting up separately with it and is initiated this accessing connection release so.The concrete same prior art of release flow is not done at this and to be given unnecessary details.
Step 605 if the selected Target Wireless side of source wireless side network element network element supports that local access service is continuous, is carried out existing switching flow so, in switching message, comprises the relevant bearer information that this accessing connects, and does not do at this and gives unnecessary details.
Need to prove; Can in computer system, carry out in the step shown in the flow chart of accompanying drawing such as a set of computer-executable instructions; And; Though logical order has been shown in flow chart, in some cases, can have carried out step shown or that describe with the order that is different from here.
The embodiment of the invention provides a kind of the processing unit that accessing connects, and the processing unit that this this accessing connects can be applied to the wireless side network element, and the processing unit that this this accessing connects can be used to realize the processing method of above-mentioned accessing connection.Fig. 7 is the structured flowchart according to the processing unit of this accessing connection of the embodiment of the invention, and is as shown in Figure 7, comprises receiver module 72 and processing module 74.Be described in detail in the face of its structure down.
Receiver module 72 is used to receive this accessing permission list information that the core network mobility administrative unit is sent, and wherein this accessing allows list information to be used for indication and supports the successional zone of local access service; Processing module 74 is connected to receiver module 72, is used for allowing list information according to this accessing that receiver module 72 receives, and safeguards the connection of this accessing or discharge this accessing to connect.
Need to prove that the processing unit that this accessing of describing among the device embodiment connects is corresponding to above-mentioned method embodiment, its concrete implementation procedure had been carried out detailed description in method embodiment, repeat no more at this.
In sum, according to the abovementioned embodiments of the present invention, a kind of processing method and the device that accessing connects is provided.Through the present invention; Adopt the core network mobility administrative unit to send this accessing and allow list information; So that the wireless side network element allows list information to judge according to this this accessing; Thereby can the mobility in the local access region scope be provided for the user, so both meet the application characteristic of local access function, also can reduce Virtual network operator is the extra process that this accessing of support is done.
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, 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 by calculation element.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 (10)
1. the processing method that this accessing connects is characterized in that, comprising:
The wireless side network element receives this accessing permission list information that the core network mobility administrative unit is sent, and wherein said accessing allows list information to be used for indication and support the successional zone of local access service;
Said wireless side network element allows list information according to said accessing, safeguards said accessing connection or discharge said accessing to connect.
2. method according to claim 1; It is characterized in that; This accessing that the wireless side network element receives the transmission of core network mobility administrative unit allows list information to comprise: set up in the user's context process at said wireless side network element; Said wireless side network element receives said the accessing that said core network mobility administrative unit sends and allows list information, and wherein said core network mobility administrative unit is sent said accessing and allowed list information through comprising one of following message: initial context is set up request message, descending Non-Access Stratum message transfer, handoff request message.
3. method according to claim 2 is characterized in that, said core network mobility administrative unit is sent said accessing and allowed list information through comprising one of following interface message: Iu interface message, S1 interface message.
4. method according to claim 1 is characterized in that, this accessing that the wireless side network element receives the transmission of core network mobility administrative unit allows list information to comprise:
Said wireless side network element allows tabulation to obtain message to said this accessing of core network mobility administrative unit transmission, and wherein said accessing permission tabulation obtained message and be used for said accessing permission of acquisition request list information;
Said wireless side network element receives this accessing permission list response message that said core network mobility management is sent;
Said wireless side network element obtains said the accessing that carries in said the accessing permission list response message and allows list information.
5. according to each described method in the claim 1 to 4, it is characterized in that, comprising that under one of the following situation, said wireless side network element allows list information according to said accessing, safeguards said accessing connection:
Said wireless side network element select target wireless side network element, and allow list information according to said accessing confirms that said Target Wireless side network element supports local access service continuity;
Said wireless side network element allows list information according to said accessing, chooses and supports the successional Target Wireless side of local access service network element.
6. method according to claim 5; It is characterized in that; Do not support local access service continuity or do not choose under the situation of the successional Target Wireless side of the local access service of said support network element said accessing connection of said wireless side network element release at said Target Wireless side network element.
7. according to each described method in the claim 1 to 4, it is characterized in that,
It is one of following that said core network mobility administrative unit comprises: Mobility Management Entity, service universal grouping wireless business supporting node;
It is one of following that said wireless side network element comprises: Home eNodeB, femto gateway.
8. according to each described method in the claim 1 to 4, it is characterized in that, said accessing allow list information comprise following one of at least:
Activated the pairing closed user group identity information of APN, the signatory closed user group sign aggregate information that is used to characterize the mobility scope that this accessing connects, be used to characterize and support this accessing to connect professional continuous area information, wherein said be used to characterize support this accessing connect professional continuous area information comprise following one of at least: Base Station Identification set, address set, address field.
9. according to each described method in the claim 1 to 4, it is characterized in that, said accessing connect comprise one of following: local IP access connects, selectivity IP transmission shunting visit connects.
10. the processing unit that this accessing connects is applied to the wireless side network element, it is characterized in that, comprising:
Receiver module is used to receive this accessing permission list information that the core network mobility administrative unit is sent, and wherein said accessing allows list information to be used for indication and support the successional zone of local access service;
Processing module is used for allowing list information according to said accessing, safeguards said accessing connection or discharge said accessing to connect.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100755417A CN102711283A (en) | 2011-03-28 | 2011-03-28 | Method and device for processing local access connectivity |
| PCT/CN2012/071247 WO2012129997A1 (en) | 2011-03-28 | 2012-02-17 | Method and device for processing local access connection |
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| CN2011100755417A CN102711283A (en) | 2011-03-28 | 2011-03-28 | Method and device for processing local access connectivity |
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| CN2011100755417A Pending CN102711283A (en) | 2011-03-28 | 2011-03-28 | Method and device for processing local access connectivity |
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| WO (1) | WO2012129997A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103796249A (en) * | 2014-01-15 | 2014-05-14 | 长春电信工程设计院股份有限公司 | Method for unloading flow of regional service core network in femtocell system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009043002A2 (en) * | 2007-09-28 | 2009-04-02 | Interdigital Patent Holdings, Inc. | Method and apparatus for supporting home node b services |
| CN101730187A (en) * | 2009-05-13 | 2010-06-09 | 中兴通讯股份有限公司 | Method and system for realizing local access control of home base station |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100943078B1 (en) * | 2007-12-14 | 2010-02-18 | 한국전자통신연구원 | A bearer control and management method in the IP-based evolved UMTS Network |
| CN101990313B (en) * | 2009-08-06 | 2014-01-01 | 中兴通讯股份有限公司 | Method, informing method and system for realizing local IP access control |
-
2011
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-
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009043002A2 (en) * | 2007-09-28 | 2009-04-02 | Interdigital Patent Holdings, Inc. | Method and apparatus for supporting home node b services |
| CN101730187A (en) * | 2009-05-13 | 2010-06-09 | 中兴通讯股份有限公司 | Method and system for realizing local access control of home base station |
Non-Patent Citations (2)
| Title |
|---|
| ZTE: "《3GPP TSG SA WG2 Meeting #75 TD S2-095311》", 4 September 2009 * |
| ZTE: "《3GPP TSG SA WG2 Meeting #75 TD S2-095311》", 4 September 2009, article "Mobility Issue for LIPA_SIPTO" * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103796249A (en) * | 2014-01-15 | 2014-05-14 | 长春电信工程设计院股份有限公司 | Method for unloading flow of regional service core network in femtocell system |
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| WO2012129997A1 (en) | 2012-10-04 |
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