CN101848451B - Access processing method, core management network element and network system - Google Patents
Access processing method, core management network element and network system Download PDFInfo
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Abstract
The embodiment of the invention provides an access processing method, a core management network element and a network system. The access processing method comprises the following steps of: acquiring CSG information of UE; and sending the CSG information of the UE to a charge system. By applying the access processing method provided by the embodiment of the invention, the core management network element sends the acquired CSG information of the UE to the charge system so that the charge system can acquire the CSG information of the UE.
Description
Technical field
The present invention relates to communication field, relate in particular to a kind of access processing method, core management network element and network system.
Background technology
Along with the develop rapidly of the communication technology, user is also more and more higher to the requirement of the communication technology, the communicating requirement day by day increasing in order to meet user, and the various new communication technologys are pushed out; Third generation partner program (3GPP) and non-3GPP (non-3GPP) normal structure are being studied a kind of new access module at present: family's access module; By family's access module, subscriber equipment (User Equipment, UE) can be by wireless family access point (as being deployed in the base station in family or community or in enterprise), the frequency spectrum of the usage license, is connected to the mobile network of operator by general IP access network (as Digital Subscriber Line (DSL:Digital Subscriber Line), cable broadband (Cable broadband) etc.).Wherein, the frequency spectrum of license can be universal mobile telecommunications system land radio access web (UMTS Terrestrial Radio AccessNetwork, UTRAN), universal mobile telecommunications system land radio access web (the Evolved UMTSTerrestrial Radio Access Network of evolution, E-UTRAN), code division multiple access access (Code DivisionMultiple Access, CDMA), micro-wave access global inter communication (Worldwide Interoperability forMicrowave Access, Wimax), WLAN (wireless local area network) (Wireless Local Area Network, WLAN), HRPD (high rate packet data) (High Rate Packet Data, HRPD) etc. the frequency spectrum that network is used.
In order to limit UE, access specific access network element (as wireless family access point or specific WAP (wireless access point) etc.), introduced closed user's group (Closed Subscriber Group, CSG) mechanism, CSG identifies some UE and (or is referred to as user, Subscriber), these UE allow one or more community of access carrier, but these communities are that restriction accesses to other UE, thereby realize the differentiated service to UE.A CSG region (area) comprises Yi Ge community (Cell) or multiple community, and these little area definitions access one group of UE.A CSG region identifies with CSG sign (ID).Wireless family access point or the WAP (wireless access point) with CSG function have two kinds of access modules: mix access module (Hybrid access mode) and sealing access module (Closed access mode).For mixing access module, CSG member's (also can be described as CSG user or CSG UE) and non-CSG member (be that user is not a user in CSG, also can be described as non-CSG user or non-CSGUE) can be linked into by having the wireless family access point of CSG function or WAP (wireless access point) the network of operator; For sealing access module, only have CSG member just can be linked into by thering is the wireless family access point of CSG function or WAP (wireless access point) the network of operator.Wherein, in order to realize better differentiated service, CSG member can be divided into different priority, and the member that priority is different can enjoy different services.
For operator, by using the wireless family access point of CSG function or WAP (wireless access point) to be linked into operator after the network of operator, for these users' charging rate (Charging rate) or charge mode (Charging model), with user, charging rate or the charge mode after by the network of grand (macro) network insertion operator is likely different to user; For the CSG that mixes access module, CSG member and non-CSG member's charging rate or charge mode are likely also different.
In prior art, charge system cannot be obtained the CSG information of UE, thereby the CSG information that charge system cannot be realized based on UE is determined charging rate or charge mode, and then UE is carried out to the charging of differentiation.
Summary of the invention
In view of this, the embodiment of the present invention proposes a kind of method that accesses processing, and core management network element sends to charge system by the CSG information of the UE obtaining so that charge system can be obtained the CSG information of described UE.
A kind of access processing method, comprising:
Obtain the closed user group CSG information of user equipment (UE);
The CSG information of described UE is sent to charge system.
A kind of core management network element, comprising:
The first acquiring unit, for obtaining the closed user group CSG information of user equipment (UE);
The first transmitting element, for sending to charge system by the CSG information of described UE.
A kind of user equipment (UE), comprising:
Second acquisition unit, for obtaining the CSG information of described UE;
The second transmitting element, for the CSG information of described UE is sent to PDN GW, so that described PDNGW sends to charge system by the CSG information of described UE.
A kind of network system, comprising:
Core management network element, for sending to charge system by the CSG information of the UE obtaining;
Charge system, for receiving the CSG information of the described UE that described core management network element sends.
The embodiment of the present invention is for deficiency of the prior art, a kind of access processing method has been proposed, core management network element obtains the CSG information of UE, and the CSG information of the described UE obtaining is sent to charge system, to make described charge system can obtain the CSG information of described UE, and for the CSG information of described UE, described UE is carried out the charging processing of differentiation.
Accompanying drawing explanation
Fig. 1 is the first schematic diagram of a kind of method that accesses processing of the embodiment of the present invention;
Fig. 2 is the second schematic diagram of a kind of method that accesses processing of the embodiment of the present invention;
Fig. 3 is the 3rd schematic diagram of a kind of method that accesses processing of the embodiment of the present invention;
Fig. 4 is the 4th schematic diagram of a kind of method that accesses processing of the embodiment of the present invention;
Fig. 5 is the structure chart of a kind of core management network element of the embodiment of the present invention;
Fig. 6 is the structure chart of a kind of subscriber equipment of the embodiment of the present invention;
Fig. 7 is the structure chart of a kind of network system of the embodiment of the present invention.
Embodiment
Embodiment mono-, with reference to accompanying drawing 1, the embodiment of the present invention provides a kind of method that accesses processing, comprising: the closed user that 100, core management network element obtains user equipment (UE) organizes CSG information;
102, the CSG information of described UE is sent to charge system.
Wherein the CSG information of UE at least comprises that whether UE is in the CSGID information of CSG information about firms, UE access and CSG member's priority of UE in the CSG of access, and described core management network element can be Mobility Management Entity MME or GGSN SGSN etc. in 3GPP network, it in non-3GPP network, can be non-3GPP gateway, non-3GPP GW, also can be described as bearing binding and event reporting function network element (Bearer Binding and Event Reporting Function, BBERF) or Mobile Access Gateway (Mobility Access Gateway, MAG), it realizes the mobile management in non-3GPP network, session management, bearing binding, the functions such as event report or execution PMIP agreement, for wlan network, non-3GPP GW is evolution packet data gateway (EvolvedPacket Data Gateway, EPDG) etc.
Charge system can be as Online Charging System (Online Charging System, OCS), off-line accounting system (Offline Charging System, OFCS), also can be mobile network's customization application (Customized Applications for Mobile network Enhanced Logic, CAMEL) system of strengthening logic etc.
The method that the embodiment of the present invention provides, can make charge system, according to the CSG information of UE, described UE be carried out to charging control, thereby realizes the charging processing of differentiation under CSG mechanism.
Embodiment bis-: with reference to accompanying drawing 2, the embodiment of the present invention provides a kind of method that accesses processing, describes as an example of 3GPP network example, comprising:
201, UE sends access request to access network element;
Wherein, access network element can be wireless family access point, as HNB or non-3GPP WAP, or for thering is the WAP (wireless access point) of CSG function, as NodeB, eNodeB or non-3GPP WAP.
Wherein access request message can be to adhere to request (Attach Request) message, tracing section updating request (TAU Request) message, Routing Area Update request (RAU Request) message or service request (Service Request) message etc.
202, access network element sends access request message, the CSG information that comprises described UE in described access request message to mobile management network element;
Wherein mobile management network element can be MME or SGSN etc., the CSG information of described UE at least comprises whether the CSG id information of UE access, UE are in CSG information about firms and the precedence information of UE in the CSG member of access, and the priority of wherein said UE can be Owner (owner), Friend (friend) or Guest (guest) etc.
Access network element obtains the CSG information of described UE, and the information of the described UE obtaining is sent to mobile management network element, comprising:
A, access network element are determined the CSG information of described UE, comprising:
1), access network element can be from family's access-in management server (Home Management Server, HMS), in the background system of closed user group client server (CSG Subscriber Server, CSS) or operator, obtain the Allowed CSG List information of UE.Wherein HMS be responsible for the management function (as the configuration of wireless family access point) of wireless family access point or CSG user's management (as, increase a user in CSG, or from CSG, delete the management such as a user or user's Allowed CSG List), CSS be responsible for CSG user management (as, increase a user in CSG, or from CSG, delete the management such as a user or user's Allowed CSG List), the background system of operator comprises OSS (the Operation Support System of operator, OSS), business operation support system (Business and Operation Support System, BOSS) or (the Operation and Maintenance Center of operation maintenance center, OMC) etc.Access network element is according to the community Cell information of described UE access, determine the CSG id information of described UE access, access network element determines according to the Allowed CSG List information of the CSG ID of described UE access and described UE whether described UE is the member in the CSG accessing simultaneously; If the CSG ID of UE access is in the Allowed of UE CSG List, UE is the CSG member in the CSG accessing; If the CSG ID of UE access is not in the AllowedCSG of UE List, UE is the non-CSG member in the CSG accessing.
Access network element also can be determined according to the Allowed CSG List of the CSG ID of UE access and described UE the CSG member's of described UE priority.In the Allowed CSG List of UE, comprise the priority of UE in each CSG (as, Owner, Friend or Guest etc.), access network element obtains the CSG member of UE in the CSG of access priority according to the Allowed CSG List of the CSG ID inquiry UE of UE access.
2), access network element can obtain the permission UE list (Allowed UE List) under the CSG ID in access network element from the background system of HMS, CSS or operator.Access network element is according to the community Cell information of described UE access, determine the CSG id information of described UE access, simultaneously access network element according to the sign of described UE (as IMSI or MSISDN etc.) and as described in the AllowedUE List information of CSG ID of UE access determine as described in UE be whether the member in the CSG of access; If UE is in the Allowed UE List of the CSGID of access, UE is the CSG member in the CSG accessing; If UE is not in the Allowed UE List of the CSG ID accessing, UE is the non-CSG member in the CSG accessing.Access network element also can be determined according to the Allowed UE List of the CSG ID of UE and described UE access the CSG member's of described UE priority.In the Allowed UE List of the CSG ID of UE access, comprise the priority of each UE in this CSG (as, Owner, Friend or Guest etc.), access network element obtains the CSG member of UE in the CSG of access priority according to the Allowed UE List of the CSG ID of UE inquiry UE access.
B, access network element send to mobile management network element by the CSG information of described UE, comprising:
1), if described UE is CSG member, in the access request message that access network element sends to mobile management network element, comprise CSG MemberIndicator cell; If described UE is not CSG member, in the access request message that access network element sends to mobile management network element, do not comprise CSG MemberIndicator cell; Or
2), if described UE is CSG member, in the access request message that access network element sends to mobile management network element, do not comprise non-CSG Member Indicator cell; If described UE is not CSG member, in the access request message that access network element sends to mobile management network element, comprise non-CSGMember Indicator cell; Or
3), if described UE is CSG member, in the access request message that access network element sends to mobile management network element, comprise CSG Member Type cell, and this cell value is set is CSG Member; If described UE is not CSG member, in the access request message that access network element sends to mobile management network element, comprise CSG Member Type cell, and this cell value is set is non-CSG Member.Or
4) if described UE is CSG member, in the access request message that access network element sends to mobile management network element, comprise CSG Member Type cell, and it is Owner, Friend, Guset etc. that this cell value is set, to specify the CSG member of described UE in the CSG of access priority.
Meanwhile, access network element also can send to mobile management network element by the information of the Cell ID of the described UE obtaining.
UE sends access request to mobile management network element by access network element, also comprise that UE is switched to target access network unit from source access network element, by target access network unit, send access request message to mobile management network element, now access request message is sent by target access network unit, and described access request can comprise the message such as path handover request (Path Switch Request), Handover Request Acknowledge (Handover RequestAcknowledge) or re-positioning request confirmation (Relocation Request Acknowledge).The CSG information that comprises described UE in the access request message that target access network unit sends to described mobile management network element.
If there is access side gateway (as HNB GW or HeNB GW etc.) between access network element and mobile management network element, access network element sends access request message to mobile management network element by access side gateway.
203, mobile management network element obtains the CSG information of UE.
Concrete, mobile management network element obtains the CSG information of described UE, can comprise following several mode:
The CSG information comprising in the access request that A, mobile management network element send according to access network element, can obtain the CSG information of described UE, the CSG information of described UE can at least comprise that whether UE is in the CSG id information of CSG information about firms, UE access and CSG member's priority of UE in the CSG of access;
B, when the CSG of described UE information is the CSG id information of UE access, mobile management network element obtains the CSG information of described UE, comprising:
1), in mobile management network element, configure the mapping table of Cell and CSG ID.Access network element, when sending access request message, is notified the Cell information of UE access to mobile management network element, and mobile management network element obtains the CSG id information of UE access according to this Cell; Or
2), in the background system of HMS or CSS or operator, configure the mapping table of Cell and CSG ID, access network element is that the Cell information of UE access is notified to mobile management network element sending access request message, and mobile management network element is the CSG ID to the background system inquiry UE access of HMS or CSS or operator according to this Cell.
3), can be set to more specific bits in Cell ID by CSG ID, if CSG ID is front 27 bits of Cell ID.Access network element is notified the Cell id information of UE access to mobile management network element when sending access request message, and core management network element obtains the CSG id information of UE access according to the specific bit position in this Cell id information.
C, when the CSG of described UE information is UE while whether being CSG information about firms, mobile management network element obtains the CSG information of described UE, comprising:
1) mobile management network element can obtain the Allowed CSG List information of UE from the background system of HSS, HMS, CSS or operator.Mobile management king network element obtains the Allowed CSGList information of UE, and mobile management network element judges according to the CSGID information of the Allowed CSG List information of UE and UE access whether UE is CSG member.If the CSG ID of UE access in the AllowedCSG of UE List, the CSG member in the CSG of UE access; If the CSG ID of UE access is not in the Allowed of UE CSG List, UE is the non-CSG member in the CSG accessing.Or,
2) mobile management network element can obtain the permission UE list (Allowed UE List) under CSG ID from the background system of HSS, HMS, CSS or operator.Mobile management network element determines according to the Allowed UE List information of the CSG ID of described UE and described UE access whether described UE is the member in the CSG accessing; If UE is in the Allowed UE List of the CSG ID of access, UE is the CSG member in the CSG accessing; If UE is not in the Allowed UEList of the CSG ID accessing, UE is the non-CSG member in the CSG accessing.
D, when the CSG of the described UE information CSG member's that is UE in the CSG of access priority, mobile management network element obtains the CSG information of described UE, comprising:
1), mobile management network element can obtain the Allowed CSG List information of UE from the background system of HSS, HMS, CSS or operator.Mobile management network element is determined the CSG member's of described UE priority according to the Allowed CSG List of the CSG ID of UE access and described UE.In the Allowed CSG List of UE, comprise the priority of UE in each CSG (as, Owner, Friend or Guest etc.), mobile management network element obtains the CSG member of UE in the CSG of access priority according to the Allowed CSGList of the CSG ID inquiry UE of UE access.Or
2), mobile management network element can obtain the permission UE list (Allowed UE List) under CSGID from the background system of HMS, CSS or operator.Mobile management network element can be determined according to the Allowed UE List of the CSG ID of UE and described UE access the CSG member's of described UE priority.In the Allowed UE List of the CSG ID of UE access, comprise the priority of each UE in this CSG (as, Owner, Friend or Guest etc.), mobile management network element obtains the CSG member of UE in the CSG of access priority according to the Allowed UE List of the CSG ID of UE inquiry UE access.
If when UE switches, there is variation in mobile management network element, forward re-positioning request (the Forward Relocation Request) message that target mobility management network element reception sources mobile management network element sends, the CSG information that comprises described UE in described forward RELOCATION REQUEST message.
Wherein source mobile management network element obtains the method for the CSG information of UE, comprising:
1), source mobile management network element can obtain the Allowed CSG List information of UE from the background system of HMS, CSS or operator.Source mobile management network element judges according to the CSG id information of the Target cell of the Allowed CSG List of UE and UE access whether UE is CSG member.If the CSG ID of the Target cell of UE access is in the Allowed of UE CSG List, UE is the CSG member in the CSG of Target cell of access; If the CSG ID of UE access is not in the Allowed of UE CSGList, UE is the non-CSG member in the CSG of Target cell of access.
2), source mobile management network element can obtain the permission UE list (Allowed UE List) under CSG ID from the background system of HSS, HMS, CSS or operator.Mobile management network element determines according to the Allowed UE List information of the CSG ID of the Target cell of described UE and described UE access whether described UE is the member in the CSG accessing; If UE is in the Allowed UE List of the CSG ID of the Target cell of access, UE is the CSG member of the Target cell of access; If UE is not in the Allowed UE List of CSG ID of the Target cell of access, UE is the non-CSG member of the Target cell of access.
Source mobile management network element obtains the priority of UE the CSG member of the Target cell of access, comprising:
1) source mobile management network element can obtain the Allowed CSG List information of UE from the background system of HSS, HMS, CSS or operator.Source mobile management network element is determined the CSG member of described UE in Target cell priority according to the CSG ID of Target cell of UE access and the Allowed CSG List of described UE.In the Allowed CSG List of UE, comprise the priority of UE in each CSG (as, Owner, Friend or Guest etc.), source mobile management network element obtains the CSG member of UE in the Target cell of access priority according to the Allowed CSG List of the CSG ID inquiry UE of the Target cell of UE access.Or
2) source mobile management network element can obtain the permission UE list (Allowed UE List) under CSG ID from the background system of HMS, CSS or operator.Source mobile management network element can be determined according to the Allowed UE List of the CSG ID of the Target cell of UE and described UE access the CSG member of described UE in Target cell priority.In the Allowed UEList of the CSG ID of the Target cell of UE access, comprise the priority of each UE in this CSG (as, Owner, Friend or Guest etc.), source mobile management network element obtains the CSG member of UE in the Target cell of access priority according to the AllowedUE List of the CSG ID of the Target cell of UE inquiry UE access.
204, mobile management network element sends to gateway ServingGW by the CSG information of the UE of acquisition;
Mobile management network element can be by creating default bearer request (Creat Default BearerRequest), more new bearer request (Update Bearer Request), create PDP Context request (CreatPDP Context Request), upgrade PDP Context request (Update PDP Context Request) establishment session request (Create Session Request) or create the message such as carrying request (Create BearerRequest) the CSG information of the UE of acquisition is sent to Serving GW, wherein mobile management network element sends to the CSG information of described UE the method for Serving GW with reference to access network element, the CSG information of described UE to be sent to the method for mobile management network element.Wherein Serving GW can be also BBERF, MAG etc.
205, Serving GW sends to packet data network gateway PDN GW by the CSG information of UE.
If the interface protocol between Serving GW and PDN GW is used GTP (GRRS tunnel protocol, GPRS Tunnelling Protocol), Serving GW can be by creating default bearer request (CreatDefault Bearer Request), more new bearer request (Update Bearer Request), create PDP Context request (Create PDP Context Request), upgrade PDP Context request (Update PDPContext Request), create session request (Create Session Request) or create the message such as carrying request (Create Bearer Request) the CSG information of the UE of acquisition is sent to PDN GW, if the interface protocol between Serving GW and PDN GW is used PMIP (proxy mobile internet protocol, Proxy Mobile Internet Protocol), Serving GW can pass through the message such as agent binding update (PBU, Proxy Binding Update) the CSG information of the UE of acquisition is sent to PDN GW.
If the interface protocol between Serving GW and PDN GW is used PMIP, Serving GW also can send to the CSG information of the UE of acquisition strategy and charging rule functions point PCRF, and PCRF sends to PDN GW by the CSG information of described UE.Wherein Serving GW can set up by gateway control session the message such as (Gateway Control Session Establishment), gateway control and Qos rule request (Gateway Control and Qos Rules Request) the CSG information of described UE is sent to PCRF.PCRF can send to PDNGW by the CSG information of described UE by message such as strategy and charging regulation supply (Policy and Charging RulesProvision), event reports (Event Report).
206, PDN GW sends to charge system by the CSG information of the UE of acquisition;
PDN GW can pass through the message such as credit request (Credit Request), on-line charging request (OnlineCharging Request), data record transmission request (Data Record Transfer Request) or metering data request (Charging Data Request) or in charging data record (CDR, Charging Data Record) or charging event (Charging Event), the CSG information of the UE of acquisition be notified to charge system.
207, Serving GW also can send to charge system by the CSG information of the UE of acquisition, concrete, Serving GW can pass through credit request (Credit Request), on-line charging request (OnlineCharging Request), message such as data record transmission request (Data Record Transfer Request) or metering data request (Charging Data Request) or at charging data record (CDR, Charging Data Record) or charging event (Charging Event) in the CSG information of the UE of acquisition is notified to charge system.
Step 207 and step 205, the 206th, relation arranged side by side, any one all can realize object of the present invention.
Charge system receives after the CSG information of described UE, can, according to setting in advance the charging policy of determining described UE with the CSG information of described UE, realize the charging processing of differentiation to described UE.Described charging policy can comprise charge mode (Charging model), charging rate (Charging Rate) etc., and charge mode can comprise online charging or offline charging etc.; Also can comprise based on user's granularity and carry out charging or carry out charging etc. based on business granularity; Also can comprise based on flow and carry out charging or carry out charging etc. based on the time; Also can comprise bulk billing pattern etc.
As: charge system is carried out different charging rates for CSG member and the non-CSG member of the same community of access, and CSG member's charging rate is lower than non-CSG member's charging rate.Or charge system is carried out bulk billing pattern for CSG member, and non-CSG member is carried out to charging methods of volume of flow.Etc., described charge system can be determined according to the information of the CSG of described UE the charging policy of described UE, thereby realizes the differentiated charging to described UE.
In embodiments of the present invention, mobile management network element obtains the CSG information of UE, and the CSG information of described UE is sent to Serving GW or PDN GW, described Serving GW or PDN GW send to charge system by the CSG information of described UE, and charge system just can be carried out charging according to the described charging policy setting in advance like this.Thereby can realize the charging processing of differentiation under CSG mechanism, increase user's experience.
Embodiment tri-, the embodiment of the present invention provides a kind of access processing method, wherein as an example of non-3GPP network example, describes accordingly.
301, UE sends access request to access network element;
Wherein, access request message can be the specific Network Control Protocol of 3GPP2 seller (VendorSpecific Network Control Protocol, VSNCP) configuring request (3GPP2VSNCPConfigure-Request) message, Attach Request message (Attach Request) message, update request message (Update Request) message or service request (Service Request) message etc.
302, access network element sends access request to non-3GPP GW, the CSG information that comprises described UE in wherein said access request message, the CSG information of described UE comprises the CSG id information of UE access, whether UE is at least one in CSG information about firms and the CSG member of UE in the CSG of access precedence information, detailed process is with reference to the description of step 202, distinctive points is, in 3GPP network, core management network element is mobile management network element, in non-3GPP network, core net management network element is non-3GPPGW, the message name that wherein concrete access request comprises can be different.
303, non-3GPP GW obtains the CSG information of described UE, comprising:
The access request message that A, non-3GPP GW send from access network element, obtain the CSG information of described UE.
B, non-3GPP GW obtain other modes of the CSG information of described UE, comprising:
B1, non-3GPP GW obtain the CSG id information of described UE.
Whether B2, Non-3GPP GW obtain UE is CSG information about firms.Or,
B3, Non-3GPP GW obtain the CSG member of UE in the CSG of access priority.
Detailed process is with reference to step 203, and distinctive points is, in 3GPP network, core management network element is mobile management network element, and in non-3GPP network, core net management network element is non-3GPP GW.
304, non-3GPP GW sends to PDN GW by the CSG information of the described UE obtaining.Non-3GPP GW can pass through the message such as agent binding update (PBU, Proxy Binding Update) the CSG information of described UE is sent to PDN GW.
305, optional, non-3GPP GW also can send to PCRF by the CSG information of described UE, and PCRF sends to PDN GW by the CSG information of described UE.Wherein non-3GPP GW can send to PCRF by the CSG information of described UE by message such as gateway control session foundation, gateway control and Qos rule request.PCRF can send to PDN GW by the CSG information of described UE by message such as strategy and charging regulation supply, event reports.
306, PDN GW sends to charge system by the CSG information of described UE.PDN GW can or notify the CSG information of the UE of acquisition to charge system by message such as credit request, on-line charging request, data record transmission request or metering data requests in charging data record or charging event.
307, non-3GPP GW also can send to charge system by the CSG information of the described UE obtaining.Nom-3GPP GW can or notify the CSG information of the UE of acquisition to charge system by message such as credit request, on-line charging request, data record transmission request or metering data requests in charging data record or charging event.
Charge system receives after the CSG information of described UE, can, according to setting in advance the charging policy of determining described UE with the CSG information of described UE, realize the charging processing of differentiation to described UE.
In embodiments of the present invention, Non-3GPP GW obtains the CSG information of UE; And the CSG information exchange of described UE is crossed to PDN GW and send to charge system, or directly send to charge system, make charge system according to the CSG information of described UE, determine the charging policy of described UE, and carry out charging according to described charging policy.Thereby realize the charging processing of differentiation under CSG mechanism, increase user's experience.
Embodiment tetra-, the embodiment of the present invention provides a kind of access processing method, comprising:
401, UE sends access request to access network element; Specifically with reference to step 201;
402, access network element sends access request message to core management network element, can comprise the CSG information of UE, specifically with reference to step 202 or step 302 in described access request message.
403, core management network element obtains the CSG information of described UE, specifically with reference to step 203 or step 303;
404, core management network element sends to UE by the CSG information of the described UE obtaining.
Concrete, core management network element can be accepted message (TAU Accept) by adhering to acceptance (Attach Accept), tracing section updating, Routing Area Update is accepted the message such as message (RAU Accept) or 3GPP2VSNCPConfigure-Ack the CSG information of the described UE obtaining is sent to UE.
405, UE sends to PDN GW by the CSG information of described UE.
Concrete, UE can pass through the message such as Binding Update (BU, Binding Update) the CSG information of the described UE obtaining is sent to PDN GW.
A, UE can, by the CSG information of the UE of the described core net managed network element transmission of reception, obtain the CSG information of described UE;
B, UE also can obtain the CSG information of described UE by other means, comprise
B1, UE obtain the CSG id information of UE access, comprising:
UE is according to the Cell ID of access, and broadcast or the system message of inquiring about this Cell are obtained the CSG id information of UE access from the broadcast of this Cell or system message.
B2, UE obtain whether UE is CSG member's information, comprising:
The background system of HMS, CSS or operator is by OMA (Open Mobile Alliance, Open MobileAlliance) or the mode such as OTA (in the air download, Over The Air) the Allowed CSG List of UE is notified to UE or core management network element and by NAS message, the Allowed CSG List of UE is notified to UE.UE judges according to the CSG id information of the Allowed CSG List information of the UE obtaining and UE access whether UE is CSG member.If the CSG ID of UE access is in the Allowed of UE CSG List, UE is the CSG member in the CSG accessing; If the CSG ID of UE access is not in the Allowed of UE CSG List, UE is the non-CSG member in the CSG accessing.
B3, UE obtain the priority of the CSG member in the CSG of access, comprising:
The background system of HMS, CSS or operator is notified the Allowed CSG List of UE to UE or core management network element and by NAS message, the AllowedCSG List of UE is notified to UE by modes such as OMA or OTA.UE determines the CSG member's of described UE priority according to the Allowed CSGList of the CSG ID of UE access and described UE.In the Allowed CSG List of UE, comprise the priority of UE in each CSG (as, Owner, Friend or Guest etc.), UE obtains the CSG member of UE in the CSG of access priority according to the Allowed CSG List of the CSG ID inquiry UE of UE access.
406, PDN GW sends to charge system by the CSG information of the described UE obtaining.
Charge system receives after the CSG information of described UE, can, according to setting in advance the charging policy of determining described UE with the CSG information of described UE, realize the charging processing of differentiation to described UE.
In embodiments of the present invention, core management network element obtains the CSG information of UE, and the CSG information of described UE is sent to UE, UE crosses PDN GW by the CSG information exchange of described UE and sends to charge system, make charge system can determine according to the CSG information of described UE the charging policy of described UE, carry out charging, thereby realize the charging processing of differentiation under CSG mechanism, increase user's experience.With reference to accompanying drawing 5, the embodiment of the present invention provides a kind of core management network element, comprising:
The first acquiring unit 501, for obtaining the closed user group CSG information of user equipment (UE);
The first transmitting element 502, for sending to charge system by the CSG information of described UE.
Wherein the CSG information of UE at least comprises that whether UE is in the CSG id information of CSG information about firms, UE access and CSG member's priority of UE in the CSG of access, described core management network element can be mobile management network element in 3GPP network, as MME, SGSN etc., it in non-3GPP network, can be non-3GPP gateway etc.
Charge system can be as Online Charging System (Online Charging System, OCS), off-line accounting system (Offline Charging System, OFCS), also can be mobile network's customization application (Customized Applications for Mobile network Enhanced Logic, CAMEL) system of strengthening logic etc.
In another one embodiment of the present invention, described core gateway backing wire unit also comprises:
Receiving element, for receiving the access request of access network element transmission, comprises the CSG information of described UE in described access request.
Wherein, access network element can send to core net managed network element according to the CSG information of the described UE obtaining, and the concrete form sending, can send to core net managed network element by access request.
In 3GPP network, described access request can be that access request message can be to adhere to request (Attach Request) message, tracing section updating request (TAU Request) message, Routing Area Update request (RAU Request) message or service request (Service Request) message etc., access network element can be that access network element can be wireless family access point, as HNB or non-3GPP WAP, or for thering is the WAP (wireless access point) of CSG function, as NodeB, eNodeB or non-3GPP WAP.
In another one embodiment of the present invention, described core management network element also comprises:
Determining unit, for according to the CSGID information of the Allowed CSG List information of the UE obtaining and UE access, determines the CSG information of described UE; Or
According to the Allowed UE List information of the CSG of the access of the UE obtaining and the identification information of described UE, determine the CSG information of described UE.
In another one embodiment of the present invention, when described core management network element is mobile management network element, described the first transmitting element sends to gateway Serving GW by the CSG information of described UE, so that described Serving GW crosses PDN GW by the CSG information exchange of described UE, sends to charge system; Or
The CSG information of described UE is sent to Serving GW, so that described Serving GW crosses PCRF by the CSG information exchange of described UE, send to PDN GW, and then send to charge system; Or
The CSG information of described UE is sent to gateway Serving GW, so that described Serving GW sends to charge system by the CSG information of described UE.
In another one embodiment of the present invention, when described core management network element is non-3GPP GW, also comprise: described the first transmitting element directly sends to charge system by the CSG information of described UE; Or
The CSG information of described UE is sent to PDN GW, so that described PDN GW sends to charge system by the CSG information of described UE; Or
The CSG information of described UE is sent to PCRF, so that described PCRF crosses PDN GW by the CSG information exchange of described UE, send to charge system.
In another one embodiment of the present invention, described core management network element also comprises:
Described the first transmitting element sends to described UE by the CSG information of described UE, so that described UE sends to charge system by PDN GW.
The core management network element that the embodiment of the present invention provides, can send to charge system by the CSG information of the described UE obtaining, so that described charge system is determined the charging policy of described UE according to the CSG information of described UE, thereby realizes the differentiated charging to described UE.
With reference to accompanying drawing 6, the embodiment of the present invention provides a kind of user equipment (UE), comprising:
The second transmitting element 602, for the CSG information of described UE is sent to PDN GW, so that described PDN GW sends to charge system by the CSG information of described UE.
Wherein the CSG information of UE at least comprises that whether UE is in the CSG id information of CSG information about firms, UE access and CSG member's priority of UE in the CSG of access, charge system can be as Online Charging System (Online Charging System, OCS), off-line accounting system (Offline ChargingSystem, OFCS), also can be mobile network's customization application (CustomizedApplications for Mobile network Enhanced Logic, CAMEL) system of strengthening logic etc.
In another one embodiment of the present invention, described second acquisition unit is determined the CSG information of described UE according to the CSG id information of the AllowedCSG List information of obtaining and UE access;
The CSG information of the described UE that described the second transmitting element obtains described determining unit sends to charge system.
The subscriber equipment that the embodiment of the present invention provides, the CSG information of the described UE that described UE is obtained sends to charge system, so that described charge system is determined the charging policy of described UE according to the CSG information of described UE, thereby realizes the differentiated charging to described UE.
With reference to accompanying drawing 7, the embodiment of the present invention provides a kind of network system, comprising:
Core management network element 701, for sending to charge system by the CSG information of the UE obtaining;
Charge system 702, for receiving the CSG information of the described UE that described core management network element sends.
Wherein the CSG information of UE at least comprises that whether UE is in the CSGID information of CSG information about firms, UE access and CSG member's priority of UE in the CSG of access, and described core management network element can be Mobility Management Entity MME or GGSN SGSN etc. in 3GPP network; It in non-3GPP network, can be non-3GPP gateway etc.
Charge system can be as Online Charging System (Online Charging System, OCS), off-line accounting system (Offline Charging System, OFCS), also can be mobile network's customization application (Customized Applications for Mobile network Enhanced Logic, CAMEL) system of strengthening logic etc.
In another one embodiment of the present invention, described network system, also comprises:
Access network element, for obtaining the CSG information of described UE, and sends to core management network element by the CSG information of described UE.
Wherein, access network element can be wireless family access point, as HNB or non-3GPP WAP, or for thering is the WAP (wireless access point) of CSG function, as NodeB or eNodeB etc., described core management network element can be Mobility Management Entity MME or GGSN SGSN etc. in 3GPP network; It in non-3GPP network, can be non-3GPP gateway etc.
In another one embodiment of the present invention, described network system can also comprise:
PDN GW, the CSG information of described UE sending for receiving Serving GW, and the CSG information of described UE is sent to described charge system; Or
Be used for the CSG information of the described UE that receives non-3GPP GW transmission, and the CSG information of described UE is sent to described charge system; Or
Be used for the CSG information of the described UE that receives PCRF transmission, and the CSG information of described UE is sent to described charge system.
In another one embodiment of the present invention, described network system can also comprise:
Serving GW, for receiving the CSG information of the described UE that described mobile management network element sends, and sends to charge system by the CSG information of described UE;
Or the CSG information of described UE is sent to PDN GW, so that described PDN GW sends to charge system by the CSG information of described UE;
Or the CSG information of described UE is sent to PCRF, so that described PCRF sends to charge system by PDN GW by the CSG information of described UE.
In another one embodiment of the present invention, described network system can also comprise:
PCRF, for receiving the CSG information of the described UE that described PDN GW or described non-3GPP GW send, and sends to described PDN GW by the CSG information of described UE, so that described PDN GW sends to charge system by the CSG information of described UE.
The network system that the embodiment of the present invention provides, described core management network element sends to charge system by the CSG information of the described UE obtaining, and described charge system is determined the charging policy of described UE according to the CSG information of described UE, realize differentiated charging.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can complete by the relevant hardware of program command, aforesaid program can be stored in computer read/write memory medium, this program, when carrying out, is carried out the step that comprises said method embodiment; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CDs.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.
Claims (4)
1. an access processing method, is characterized in that, comprising:
Mobile management network element receives the CSG ID of the CSG of the UE access of base station transmission;
Described mobile management network element determines according to the Allowed CSG List information of described CSG ID and described UE whether described UE is CSG member's information;
The information exchange whether described mobile management network element is CSG member by described UE crosses Serving GW and PDN GW is sent to charge system, so that the information whether described charge system is CSG member according to described UE is carried out charging.
2. a kind of access processing method as claimed in claim 1, is characterized in that, the information whether described charge system is CSG member according to described UE is carried out charging, comprising:
The information whether described charge system is CSG member according to described UE is determined the charging policy of described UE, and carries out charging according to the charging policy of described UE.
3. a mobile management device, is characterized in that, comprising:
Receiving element, for receiving the CSG ID of CSG of the UE access that base station sends;
Determining unit, for determining according to the Allowed CSG List information of described CSG ID and described UE whether described UE is CSG member's information;
Whether transmitting element, for being that CSG member's information exchange is crossed Serving GW and PDNGW is sent to charge system by described UE, so that the information whether described charge system is CSG member according to described UE is carried out charging.
4. an access treatment system, is characterized in that, comprises mobile management device as claimed in claim 3 and charge system.
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| CN200910106343.5A CN101848451B (en) | 2009-03-24 | 2009-03-24 | Access processing method, core management network element and network system |
| PCT/CN2009/076381 WO2010108377A1 (en) | 2009-03-24 | 2009-12-31 | Access processing method, core management network element and network system |
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| CN200910106343.5A CN101848451B (en) | 2009-03-24 | 2009-03-24 | Access processing method, core management network element and network system |
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| CN102014362A (en) * | 2009-12-28 | 2011-04-13 | 大唐移动通信设备有限公司 | Sending method, system and equipment of CSG information |
| CN102186157B (en) * | 2011-05-17 | 2015-06-17 | 电信科学技术研究院 | Method and equipment for transmitting CSG (Content Service Gateway) information |
| CN108260098B (en) * | 2016-12-29 | 2020-10-16 | 中国移动通信有限公司研究院 | Target wireless hotspot traffic charging method, traffic charging system and related devices |
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| WO2009022980A1 (en) * | 2007-08-15 | 2009-02-19 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement in a telecommunication system to indicate characteristics of an access node to a mobile terminal |
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