CN102334351A

CN102334351A - Processing method and device of international roaming grouped data service

Info

Publication number: CN102334351A
Application number: CN2011800013932A
Authority: CN
Inventors: 沈智敏; 席国宝; 黄保庆; 曾笑宇
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2011-08-05
Filing date: 2011-08-05
Publication date: 2012-01-25
Also published as: WO2012109881A1

Abstract

An embodiment of the present invention relates to a processing method and a device of the international roaming grouped data service. Through the interaction between visit place gateway equipement and visit place mobile management equipment, a bearer between the visit place gateway equipement and the visit place mobile management equipment is established for user equipment. Through the interaction between visit place gateway equipment and a visit place charge system, the service quota allocated to the user equipment by the visit place charge system is obtained. Thus, the visit place gateway equipment can be used for monitoring the occupation condition of the user equipment about the service quota through the visit place grouped data service of the bearer according to the service quota. As the international roaming grouped data service is carried out by the user equipement through the visit place gateway equipment, high costs will not casued, and fees caused by using the user equipement to carry out the international roaming grouped data service can be reduced.

Description

The processing method of international roaming Packet data service and device

Technical field

The embodiment of the invention relates to the communication technology, relates in particular to a kind of processing method and device of international roaming Packet data service.

Background technology

Subscriber equipment (User Equipment is called for short UE) if this subscriber equipment has roaming authority, then can be linked into visit ground mobile management device when carrying out international roaming, carries out the international roaming Packet data service through the ownership place gateway device then; If there is not roaming authority, then can't be linked into visit ground mobile management device, make and can't carry out the international roaming Packet data service through the ownership place gateway device.

Yet,, can carry out the international roaming Packet data service to subscriber equipment and produce restriction because subscriber equipment carries out the international roaming Packet data service through the ownership place gateway device and can produce high cost.

Summary of the invention

The embodiment of the invention provides a kind of processing method and device of international roaming Packet data service, carries out the expense that the international roaming Packet data service produces in order to reduce subscriber equipment.

One aspect of the present invention provides a kind of processing method of international roaming Packet data service, comprising:

Access zone closes equipment to carry out alternately with visit ground mobile management device; Set up said access zone for subscriber equipment and close the carrying between equipment and the said visit ground mobile management device, so that said subscriber equipment is visited the ground Packet data service through said carrying;

Said access zone closes equipment to carry out alternately with visit ground charge system; Obtain said visit ground charge system and give the professional amount of said user equipment allocation, monitor the take situation of the visit ground Packet data service of said subscriber equipment based on said professional amount said professional amount for the said access zone equipment that closes.

The present invention provides a kind of access zone to close equipment on the other hand, comprising:

Set up the unit; Be used for carrying out alternately with visit ground mobile management device; Set up said access zone for subscriber equipment and close the carrying between equipment and the said visit ground mobile management device, so that said subscriber equipment is visited the ground Packet data service through said carrying;

Obtain the unit; Be used for carrying out alternately with visit ground charge system; Obtain said visit ground charge system and give the professional amount of said user equipment allocation, monitor the take situation of the visit ground Packet data service of said subscriber equipment based on said professional amount said professional amount for the said access zone equipment that closes.

The present invention provides a kind of visit ground mobile management device on the other hand, comprising:

Set up the unit, be used for carrying out alternately, set up said access zone for subscriber equipment and close the carrying between equipment and the said visit ground mobile management device, so that said subscriber equipment is visited the ground Packet data service through said carrying with access zone pass equipment; Wherein,

Can know by technique scheme; The embodiment of the invention is carried out alternately with visit ground mobile management device through the access zone equipment that closes; Set up access zone for subscriber equipment and close the carrying between equipment and the visit ground mobile management device; And the access zone equipment that closes carries out alternately with visit ground charge system; Obtain visit ground charge system and give the professional amount of this user equipment allocation, make access zone close equipment and can monitor visit ground Packet data service that above-mentioned subscriber equipment carries out through above-mentioned carrying the situation that takies, because subscriber equipment is to carry out the international roaming Packet data service through access zone pass equipment according to above-mentioned professional amount to this business amount; Can not produce high cost, carry out the expense that the international roaming Packet data service produces thereby can reduce subscriber equipment.

Description of drawings

In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

The schematic flow sheet of the processing method of the international roaming Packet data service that Fig. 1 provides for one embodiment of the invention;

Fig. 2 A～2G is the schematic flow sheet of the processing method of the international roaming Packet data service that provides of another embodiment of the present invention;

Fig. 3 A～3E is the schematic flow sheet of the processing method of the international roaming Packet data service that provides of another embodiment of the present invention;

Fig. 4 A～4D is the schematic flow sheet of the processing method of the international roaming Packet data service that provides of another embodiment of the present invention;

The access zone that Fig. 5 provides for another embodiment of the present invention closes the structural representation of equipment;

The structural representation of the visit ground mobile management device that Fig. 6 provides for another embodiment of the present invention;

The structural representation of the visit ground mobile management device that Fig. 7 provides for another embodiment of the present invention.

Embodiment

For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer; To combine the accompanying drawing in the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, intactly description; Obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.

The schematic flow sheet of the processing method of the international roaming Packet data service that Fig. 1 provides for one embodiment of the invention, as shown in Figure 1, the processing method of the international roaming Packet data service of present embodiment can comprise:

101, the access zone equipment that closes carries out alternately with visit ground mobile management device; Set up above-mentioned access zone for subscriber equipment and close the carrying between equipment and the above-mentioned visit ground mobile management device, so that above-mentioned subscriber equipment is visited the ground Packet data service through above-mentioned carrying;

Alternatively, before 101, visit ground mobile management device can or not have the subscriber equipment of international roaming authority successfully to insert to subscriber equipment that the international roaming authority is arranged, for example: adhere to successfully, the position upgrades successfully and wait.

Alternatively, before 101, visit ground mobile management device can also only successfully insert the subscriber equipment that the international roaming authority is arranged, for example: adhere to successfully, the position upgrades successfully and wait.

102, the above-mentioned access zone equipment that closes carries out alternately with visit ground charge system; Obtain above-mentioned visit ground charge system and give the professional amount of above-mentioned user equipment allocation, monitor the take situation of the visit ground Packet data service of above-mentioned subscriber equipment according to above-mentioned professional amount above-mentioned professional amount for the above-mentioned access zone equipment that closes.

Alternatively, before 102, above-mentioned subscriber equipment can carry out alternately with visit ground portal server through the access zone equipment that closes, and orders visit ground Packet data service.

Particularly; After above-mentioned subscriber equipment is linked into above-mentioned visit ground mobile management device; Above-mentioned visit ground mobile management device specifically can send IMSI International Mobile Subscriber Identity (International Mobile Subscriber Identity to above-mentioned visit ground portal server; Be called for short IMSI) and international comprehensive service digital net number (the Mobile Subscriber International Integrated Service Digital Network Number of mobile subscriber; Be called for short MSISDN); So that portal server local Packet data service of identification information, IMSI, MSISDN and order of related above-mentioned subscriber equipment and above-mentioned visit ground mobile management device in the visit ground of correspondence database (Database-Visit is called for short DB-V) in above-mentioned visit ground identifies, and carry out alternately with above-mentioned subscriber equipment; Be not designated order if order local Packet data service, then order visit ground Packet data service corresponding class.Wherein, classification can include but not limited to one day charge X, three days charge Y, seven days charge Z etc.

For example: above-mentioned visit ground portal server can send the identification information (for example: through short message mode etc.) of above-mentioned visit ground portal server to above-mentioned subscriber equipment; Above-mentioned subscriber equipment then can utilize the identification information of above-mentioned visit ground portal server to be directed to above-mentioned visit ground portal server, carries out alternately with above-mentioned subscriber equipment in order to can realizing.

Again for example: when above-mentioned subscriber equipment carries out HTTP when professional, above-mentioned subscriber equipment is redirected to above-mentioned visit ground portal server, carries out alternately with above-mentioned subscriber equipment in order to can realizing.Alternatively, access zone closes equipment and can above-mentioned relocating user equipment be arrived above-mentioned visit ground portal server.Alternatively, perhaps visit ground mobile management device also can arrive above-mentioned visit ground portal server with above-mentioned relocating user equipment.

Again for example: when above-mentioned subscriber equipment carries out non-HTTP when professional; And when the initial service amount uses up; Above-mentioned visit ground portal server sends the identification information (for example: through short message mode etc.) of above-mentioned visit ground portal server to above-mentioned subscriber equipment; Above-mentioned subscriber equipment then can utilize the identification information of above-mentioned visit ground portal server to be directed to above-mentioned visit ground portal server; Carry out alternately with above-mentioned subscriber equipment in order to can realizing; Wherein, above-mentioned initial service amount be above-mentioned visit ground portal server in the visit ground of correspondence database after related above-mentioned subscriber equipment and the local Packet data service sign of identification information, IMSI, MSISDN and the order of above-mentioned visit ground mobile management device, to visit the charge system application.Further; If subscriber equipment does not have the identification information according to the visit ground portal server that obtains; Be directed to above-mentioned visit ground portal server, visit ground mobile management device then can carry out carrying out the deexcitation PDP Context alternately with access zone pass equipment; Can carry out carrying out PDP context activating alternately with the ownership place gateway device more then.

Alternatively, in above-mentioned 102, above-mentioned visit ground portal server can also identify and return the ownership place Packet data service and identify with IMSI, MSISDN, order this locality Packet data service by further related above-mentioned subscriber equipment in the visit ground of correspondence database; Correspondingly, in the present embodiment, visit ground mobile management device can also receive the indication information of above-mentioned visit ground portal server; Be used to indicate above-mentioned subscriber equipment to select to return the ownership place Packet data service; Then, above-mentioned visit ground mobile management device can carry out carrying out the deexcitation PDP Context alternately with access zone pass equipment; And then can also carry out carrying out PDP context activating alternately with the ownership place gateway device again.

Alternatively, before 102, above-mentioned subscriber equipment can also carry out alternately through ownership place gateway device and visit ground portal server, orders visit ground Packet data service.Further, before user equipment subscription visit ground Packet data service, visit ground mobile management device can also further carry out carrying out PDP context activating alternately with the ownership place gateway device.

Alternatively; In 101; Visit ground mobile management device is the user contracting data of the above-mentioned subscriber equipment of inquiry further; If comprise the specific APN that local Packet data service is corresponding in the user contracting data of this subscriber equipment, then carry out alternately with access zone pass equipment, set up access zone for this subscriber equipment and close the carrying between equipment and the visit ground mobile management device.

Further; Before above-mentioned 101, subscriber equipment can also further be carried out separation process earlier, and then carries out attachment flow again; For example: the international roaming user can trigger this subscriber equipment through shutdown and carry out separation process, and then start triggers this subscriber equipment attachment flow again again.

In the present embodiment; Carry out alternately with visit ground mobile management device through the access zone equipment that closes; Set up access zone for subscriber equipment and close the carrying between equipment and the visit ground mobile management device; And the access zone equipment that closes carries out alternately with visit ground charge system; Obtain visit ground charge system and give the professional amount of this user equipment allocation, make access zone close equipment and can monitor visit ground Packet data service that above-mentioned subscriber equipment carries out through above-mentioned carrying the situation that takies, because subscriber equipment is to carry out the international roaming Packet data service through access zone pass equipment according to above-mentioned professional amount to this business amount; Can not produce high cost, carry out the expense that the international roaming Packet data service produces thereby can reduce subscriber equipment.

The processing method of the international roaming Packet data service of present embodiment goes for multiple wireless access network; For example: evolved universal GSM (Universal Mobile Telecommunication System; Be called for short UMTS) land radio access web (Evolved Universal Mobile Telecommunication System Territorial Radio Access Network; Abbreviation E-UTRAN), UMTS Terrestrial radio access network (UMTS Territorial Radio Access Network; Abbreviation UTRAN), global system for mobile communications (Global System for Mobile Communications; Be called for short GSM)/GSM evolution technology (the Enhanced Data rate for GSM Evolution of data rate improved; Be called for short EDGE) wireless access network networks such as (GSM EDGE Radio Access Network are called for short GERAN).

Mobile management device wherein can be (the Mobility Management Entity of the Mobility Management Entity among the E-UTRAN; Be called for short MME); Can also be (the General Packet Radio Service of the service universal grouping wireless service among the UTRAN/GERAN; Be called for short GPRS) support node (Serving GPRS Supporting Node is called for short SGSN) etc.

Gateway device wherein can be (the Packet Data Network Gateway of the grouped data network gateway among the E-UTRAN; Be called for short P-GW); Can also be (the General Packet Radio Service of the gateway general packet radio service among the UTRAN/GERAN; Be called for short GPRS) support node network elements such as (Gateway GPRS Supporting Node are called for short GGSN).

For the method that makes the embodiment of the invention provide is clearer, below will be as an example with UTRAN/GERAN.

Fig. 2 A～2G is the schematic flow sheet of the processing method of the international roaming Packet data service that provides of another embodiment of the present invention; Present embodiment is applicable to UTRAN/GERAN; Increase the interface message between SGSN-V and the Portal-V, adopt diameter (Diameter) agreement.

Shown in Fig. 2 A:

201, UE sends attach request (Attach Request) message or Routing Area Update request (Routing Area Update Request) message to visit ground SGSN (can be designated as SGSN-V);

202, SGSN-V gets authorization data to ownership place attaching position register (Home Location Register is called for short HLR) (can be designated as HLR-H);

For example: SGSN-V sends authentication information (Send Authentication Info) message to HLR-H; HLR-H sends authentication information to SGSN-V and confirms (Send Authentication Info Ack) message, comprises authorization data in this transmission authentication information acknowledge message.

203, SGSN-V utilizes the authorization data that obtains, and UE is carried out authentication and encryption;

For example: SGSN-V sends authentication and enciphering request (Authentication and Ciphering Request) message to UE, and UE sends authentication and encrypted response (Authentication and Ciphering Response) message to SGSN-V.

204, after authentication and encryption were passed through, SGSN-V and HLR-H carried out alternately, carried out and upgraded position (Update Location) flow process;

Wherein, for the UE that the international roaming authority is arranged, HLR-H can insert the user contracting data of this UE; For the UE that does not have the international roaming authority, HLR-H can not insert the user contracting data of this UE.

205, SGSN-V sends to UE and adheres to acceptance (Attach Accept) message or Routing Area Update acceptance (Routing Area Update Accept) message;

No matter be the UE that the international roaming authority is arranged, still there is not the UE of international roaming authority, SGSN-V all returns GPRS and adheres to and accept message or Routing Area Update is accepted message.

Shown in Fig. 2 B:

206, SGSN-V sends IMSI, MSISDN and roaming authority to visit ground portal server, in order to notice international roaming user visiting is arranged;

For example: SGSN-V can be through private message notice visit ground portal server, for example: user's road report (Subscriber Roam Notification) message, the AVP through this message carries IMSI, MSISDN and roaming authority.

207, visit ground portal server is confirmed the information that receives;

For example: visit ground portal server can be through private message to receiving to such an extent that information is confirmed, for example: user's road report is confirmed (Subscriber Roam Notification Ack) message.

208, visit ground portal server inquiry DB-V; If do not find this UE; Then in this DB-V, carry out the user data initialization, promptly the identification information of related UE and SGSN-V is (for example: the IP address of SGSN-V etc.), the local Packet data service sign F1 of IMSI, MSISDN, roaming authority, order and return belonging area network sign F2 in this DB-V;

For example: F1 is initially set to N, is not designated to order; F2 is initially set to N, is designated not return ownership place.

209 if new international roaming user; Visit ground portal server is through Simple Object Access Protocol (Simple Object Access Protocol; Be called for short SOAP) send the request of opening an account to visit ground customer relation management (Customer Relationship Management is called for short CRM) system's (can be designated as the CRM-V system);

210, the CRM-V system through the synchronously initial ordering information of SOAP to visit OCS (can be designated as OCS-V);

For example: initial ordering information can for international roaming user initial service amount (for example: 0.3M) etc.

211, the CRM-V system arrives visit ground "Policy and Charging Rules Function entity (Policy and Charging Rules Function is called for short PCRF) (can be designated as PCRF-V) through the synchronously initial ordering information of SOAP;

212, the CRM-V system confirms to open an account successfully to visit ground portal server;

213, OCS-V through note will visit the link push of ground portal server give the UE that roaming authority is arranged;

For example: the content of said short message can be carried out language customization according to the belonging area network of UE, for example: ask clickthrough to order local Packet data service and save international roaming expense: Roam2Local.portal.com for you; Perhaps go to the business hall to order local Packet data service and save the international roaming expense for you; Local Packet data service is chargeed according to local mode to the data business.Wherein, the ownership place of U E can be confirmed according to IMSI or MSISDN.

214, the international roaming user clicks the link of the visit ground portal server in the note or carries out other HTTP (Hyper Text Transfer Protocol is called for short HTTP) business through UE;

For example: the international roaming user clicks the link of the visit ground portal server in the note or carries out other HTTP business through the UE that roaming authority is arranged; Owing to there is not the UE of roaming authority can't receive the note that OCS-V sends, the international roaming user then can only carry out other HTTP business through the UE that does not have roaming authority.

215, service trigger UE sends to SGSN-V and activates packet data protocol (Packet Data Protocol is called for short PDP) context request (Active PDP Context Request) message;

216 if international roaming user (for example: SGSN-V can judge whether to be the international roaming user according to IMSI or MSISDN), and whether SGSN-V has ordered local Packet data service to visit ground this international roaming of portal server inquiry user;

For example: whether SGSN-V can order local Packet data service to visit ground this international roaming of portal server inquiry user through private message, for example: user's roaming queries request (Subscriber Roam Inquire Request) message.

217, visit ground portal server inquiry DB-V, and the identification information of renewal SGSN-V is (for example: the IP address of SGSN-V etc.);

218, visit ground portal server returns Query Result to SGSN-V;

For example: visit ground portal server can return Query Result to SGSN-V through private message, for example: user's roaming queries response (Subscriber Roam Inquire Response) message;

If sign is not ordered local Packet data service (for example: ordering local Packet data service sign F1 is N) in 219 Query Results, SGSN-V sends to the visit ground GGSN (can be designated as GGSN-V) that selects and sets up PDP Context request (Create PDP Context Request) message;

For example: for the international roaming user; SGSN-V can adopt particular access point title (Access Point Name is called for short APN), for example: APN=Roam2Local; The domain name system of this specific APN (Domain Name System is called for short DNS) parse addresses is GGSN-V.

220, GGSN-V sends initial credit control request (Credit Control Request-Initial is called for short CCR-I) message to PCRF-V;

221, PCRF-V sends initial service quality (Quality of Service is called for short QoS) control strategy to GGSN-V;

For example: (for example: 0.3M) corresponding maximum bandwidth, international roaming user initial service amount are (for example: end session etc. when 0.3M) using up for international roaming user initial service amount.

222, GGSN-V sends CCR-I message to OCS-V;

For example: GGSN-V handles according to prepayment mode the UE of specific APN, sends CCR-I message to OCS-V.

223, OCS-V sends CCA message to GGSN-V, (for example: 0.3M) comprises international roaming user initial service amount in this CCA message;

224, GGSN-V sends to SGSN-V and sets up PDP Context response (Create PDP Context Response) message;

225, SGSN-V sends PDP context activating response (Active PDP Context Response) message to UE;

Shown in Fig. 2 C:

226, the international roaming user clicks credit card mode in the interface that visit ground portal server provides through UE and orders the link of local Packet data service corresponding class (being set meal) or carry out other HTTP professional;

If it is professional that the international roaming user carries out other HTTP, then can carry out 227.Otherwise, do not carry out 227, directly carry out 228.

227, GGSN-V is redirected the HTTP service request to ordering the link that the credit card mode is ordered local Packet data service corresponding class according to the rule based on specific APN or international roaming attribute;

Wherein, specific APN can be GGSN-V oneself configuration, perhaps can also issue for PCRF-V.Above-mentioned being redirected can be adopted (One Shot) mode that once is redirected.

228, the international roaming user can import the local Packet data service corresponding class of credit card relevant information and order through UE in the interface that visit ground portal server provides;

Wherein, above-mentioned local Packet data service corresponding class can be provided with flexibly, for example: can be provided with according to the time (one day, three days or five days etc.), perhaps can also be according to flow set (10,50M or 100M etc.).

229, the portal server credit card relevant information of submitting the international roaming user through secure link in visit ground is verified and is withholdd to operator's payment platform; Operator's payment platform is verified and is withholdd, and returns the checking and the success message of withholing to visit ground portal server;

230, visit ground portal server sends subscription request through SOAP to CRM-V;

231, the CRM-V system passes through the synchronous ordering information of SOAP to OCS-V;

For example: ordering information can for international roaming customer service amount (for example: 50M) etc.

232, the CRM-V system passes through the synchronous ordering information of SOAP to PCRF-V;

233, the CRM-V system confirms to order successfully to visit ground portal server;

234, visit ground portal server pushes to U E and orders successful interface;

235, visit ground portal server upgrades in DB-V and orders local Packet data service sign F1;

For example: renewal F1 is Y, is designated and orders.

236, this UE of visit ground portal server notice SGSN-V orders local Packet data service success;

For example: visit ground portal server can notify this UE of SGSN-V to order local Packet data service success through private message, and for example: user profile changes (Subscriber Information Change) message.If have to the carrying of homing GGSN (can be designated as GGSN-H) before the SGSN-V, SGSN-V then can deexcitation to the PDP Context of GGSN-H, then again during PDP context activating, SGSN-V then selects GGSN-V to set up to carry.

237, OCS-V sends re-authorization request (Re-Auth-Request is called for short RAR) message to GGSN-V, can carry out business in order to notice;

238, GGSN-V sends re-authorization to OCS-V and replys (Re-Auth-Answer is called for short RAA) message;

239, GGSN-V sends credit control request (Credit-Control-Request is called for short CCR) message to OCS-V, in order to apply for professional amount again to OCS-V;

240, OCS-V sends Credit Control Answer (Credit-Control-Answer is called for short CCA) message to GGSN-V, comprises in this message and authorizes business information (Granted-Service-Unit), is used for the professional amount of authorization by direction;

241, PCRF-V sends RAR message to GGSN-V, comprises the QoS control strategy of renewal in this RAR message;

242, GGSN-V sends RAA message to PCRF-V;

So far, UE can visit the ground Packet data service through SGSN-V, GGSN-V, and wherein, GGSN-V can monitor the situation that takies of the visit ground Packet data service of above-mentioned UE to this business amount based on the professional amount of authorizing.

Shown in Fig. 2 D:

If the professional amount of 243 mandates is finished using, GGSN-V sends credit control request to PCRF-V and upgrades (Credit-Control-Request-Update is called for short CCR-U) message;

244, PCRF-V sends CCA message according to policy configurations to GGSN-V, comprises in this message to be redirected strategy, is redirected to the page that visit ground portal server provides in order to indicate the HTTP business with the international roaming user;

245, GGSN-V is redirected the HTTP service request to ordering the link that the credit card mode is ordered local Packet data service corresponding class based on the redirected rule that obtains;

Flow is with 228～242.

Shown in Fig. 2 E:

246, the international roaming user can select to return belonging area network through UE in the interface that visit ground portal server provides;

For example: the international roaming user can initial selected return belonging area network, perhaps can also when using local Packet data service, carry out business owing to service reason need switch to belonging area network, for example: receive the ownership place multimedia message.

If 247 these UE have roaming authority, visit ground portal server upgrades in DB-V and returns belonging area network sign F2;

For example: F2 upgrades and is set to Y, is designated and returns ownership place.

248, visit ground portal server notice SGSN-V international roaming user selects to return belonging area network;

For example: visit ground portal server can notify SGSN-V international roaming user to select to return belonging area network through private message; For example: user profile changes (Subscriber Information Change) message; And SGSN-V can confirm that for example: user profile changes confirms (Subscriber Information Change Ack) message through private message to visit ground portal server.

249, SGSN-V and GGSN-V carry out carrying out the deexcitation PDP Context alternately;

250, SGSN-V and UE carry out carrying out the deexcitation PDP Context alternately;

251, UE sends PDP context activating request (Active PDP Context Request) message to SGSN-V;

252 if international roaming user (for example: SGSN-V can judge whether to be the international roaming user according to IMSI or MSISDN), and whether SGSN-V selects to return belonging area network to visit ground this international roaming of portal server inquiry user;

For example: whether SGSN-V can select to return belonging area network to visit ground this international roaming of portal server inquiry user through private message, for example: user's roaming queries request (Subscriber Roam Inquire Request) message;

253, visit ground portal server inquiry DB-V, and the identification information of renewal SGSN-V is (for example: the IP address of SGSN-V etc.);

254, visit ground portal server returns Query Result to SGSN-V;

If sign is returned ownership place (for example: returning belonging area network sign F2 is Y) in 255 Query Results, SGSN-V carries out alternately to the homing GGSN of selecting (can be designated as GGSN-H), sets up to carry;

So far, UE can carry out the ownership place Packet data service through SGSN-V, GGSN-H, wherein.

Shown in Fig. 2 F:

256, the international roaming user can select to return access zone network through UE in the interface that visit ground portal server provides;

257, visit ground portal server upgrades in DB-V and returns belonging area network sign F2;

For example: F2 upgrades and is set to N, is designated and does not return ownership place.

258, visit ground portal server notice SGSN-V international roaming user selects to return access zone network;

For example: visit ground portal server can notify SGSN-V international roaming user to select to return access zone network through private message; For example: user profile changes (Subscriber Information Change) message; And SGSN-V can confirm that for example: user profile changes confirms (Subscriber Information Change Ack) message through private message to visit ground portal server.

259, SGSN-V and GGSN-H carry out carrying out the deexcitation PDP Context alternately;

260, SGSN-V and UE carry out carrying out the deexcitation PDP Context alternately;

261, UE sends PDP context activating request (Active PDP Context Request) message to SGSN-V;

262 if international roaming user (for example: SGSN-V can judge whether to be the international roaming user according to IMSI or MSISDN), and whether SGSN-V selects to return belonging area network to visit ground this international roaming of portal server inquiry user;

263, visit ground portal server inquiry DB-V, and the identification information of renewal SGSN-V is (for example: the IP address of SGSN-V etc.);

264, visit ground portal server returns Query Result to SGSN-V;

If sign is returned ownership place (for example: returning belonging area network sign F2 is N) in 265 Query Results, the GGSN-V of SGSN-V and selection carries out alternately, sets up to carry;

If in 226; The international roaming user does not carry out other HTTP business through UE; But carrying out other non-HTTP business, GGSN-V then can monitor the take situation of the visit ground Packet data service of above-mentioned UE to this business amount according to the initial service amount of authorizing.Shown in Fig. 2 G:

If the initial service amount of 266 acquisitions is finished using, GGSN-V sends CCR-U message to OCS-V;

267, OCS-V sends CCA message to GGSN-V, and RC=2001 in this message is used to notify the GGSN-V request to complete successfully;

268, GGSN-V sends CCR-U message to PCRF-V;

269, PCRF-V sends CCA message to GGSN-V;

270, PCRF-V sends end session request (Abort-Session-Request is called for short ASR) message according to policy configurations to GGSN-V, uses up the back end session in order to indication for the initial service amount;

271, GGSN-V sends (Abort-Session-Answer is called for short ASA) message to PCRF-V;

272, GGSN-V sends credit control request to OCS-V and stops (Credit-Control-Request-Terminate is called for short CCR-T) message, in order to end session;

273, OCS-V sends Credit Control Answer to GGSN-V and stops (Credit-Control-Answer-Terminate is called for short CCA-T) message;

274, GGSN-V sends credit control request to PCRF-V and stops (Credit-Control-Request-Terminate is called for short CCR-T) message, in order to end session;

275, PCRF-V sends Credit Control Answer to GGSN-V and stops (Credit-Control-Answer-Terminate is called for short CCA-T) message;

276, GGSN-V and SGSN-V carry out carrying out the deexcitation PDP Context alternately;

277, SGSN-V and UE carry out carrying out the deexcitation PDP Context alternately;

278, the reporting events that SGSN-V is corresponding with above-mentioned deexcitation PDP Context is given visit ground portal server;

For example: SGSN-V can give visit ground portal server through the private message reporting events that above-mentioned deexcitation PDP Context is corresponding, and for example: the user roams deexcitation PDP indication (Subscriber Roam Deactivate PDP Indication) message.

279, visit ground portal server upgrades in DB-V and returns belonging area network sign F2;

For example: have the F2 renewal of roaming authority UE to be set to Y, be designated and return ownership place; Do not have the F2 renewal of roaming authority U E to be set to N, be designated and do not return ownership place.

280, OCS-V through note will visit the link push of ground portal server give the UE that roaming authority is arranged;

For example: the content of said short message can be carried out language customization according to the belonging area network of UE, for example: ask clickthrough to order local Packet data service and save international roaming expense: Roam2Local.portal.com for you; Perhaps go to the business hall to order local Packet data service and save the international roaming expense for you; Local Packet data service is chargeed according to local mode to the data business.Wherein, the ownership place of UE can be confirmed according to IMSI or MSISDN.

281, the international roaming user clicks the link of the visit ground portal server in the note through the UE that roaming authority is arranged;

282, service trigger UE sends PDP context activating request (Active PDP Context Request) message to SGSN-V;

283 if international roaming user (for example: SGSN-V can judge whether to be the international roaming user according to IMSI or MSISDN), and whether SGSN-V has ordered local Packet data service to visit ground this international roaming of portal server inquiry user;

For example: whether SGSN-V can order local Packet data service to visit ground this international roaming of portal server inquiry user through private message, for example: user's roaming queries request (Subscriber Roam Inquire Request) message;

284, visit ground portal server inquiry DB-V, and the identification information of renewal SGSN-V is (for example: the IP address of SGSN-V etc.);

285, visit ground portal server returns Query Result to SGSN-V;

If sign is not ordered local Packet data service (for example: ordering local Packet data service sign F1 is N) in 286 Query Results, SGSN-V carries out alternately with the GGSN-H that selects based on returning belonging area network sign F2, sets up carrying;

Flow can copy 220～236, orders local Packet data service through GGSN-H to visit ground portal server.So far, UE can carry out the ownership place Packet data service through SGSN-V, GGSN-V.

If the international roaming user does not carry out 282; SGSN-V then can carry out carrying out the deexcitation PDP Context alternately with GGSN-V so, can carry out alternately with GGSN-H more then; Carry out PDP context activating, make and to carry out the ownership place Packet data service through SGSN-V, GGSN-H.

Be understandable that: because visit ground portal server related identification information of SGSN-V in DB-V, therefore visit ground portal server then can upgrade the identification information of SGSN-V at DB-V based on preset strategy.For example: when the SGSN-spanning of PDP Context-V Routing Area Update, target SGSN-V then can notify the identification information of visit ground this target SGSN-V of portal server.For example: target SGSN-V then can be through the identification information of private message notice visit ground this target SGSN-V of portal server, for example: user's roaming queries request (Subscriber Roam Inquire Request) message.

In the present embodiment; Selecting GGSN-V to set up through SGSN-V carries; And by the visit ground Packet data service of GGSN-V according to the UE order, carry out alternately with OCS-V, obtain the professional amount that OCS-V distributes for this UE; Make GGSN-V to monitor visit ground Packet data service that above-mentioned UE carries out through above-mentioned carrying the situation that takies according to above-mentioned professional amount to this business amount; Because UE carries out the international roaming Packet data service through GGSN-V, can not produce high cost, carry out the expense that the international roaming Packet data service produces thereby can reduce UE.

Fig. 3 A～3E is the schematic flow sheet of the processing method of the international roaming Packet data service that provides of another embodiment of the present invention, and present embodiment is applicable to UTRAN/GERAN, through visit ground HLR (can be designated as HLR-V) storage international roaming user data.

Shown in Fig. 3 A:

301, UE sends attach request (Attach Request) message or Routing Area Update request (Routing Area Update Request) message to SGSN-V;

302, SGSN-V gets authorization data to HLR-H;

For example: SGSN-V sends authentication information (Send Authentication Info) message to HLR-H; HLR-H sends authentication information to SGSN-V and confirms (Send Authentication InfoAck) message, comprises authorization data in this transmission authentication information acknowledge message.

303, SGSN-V utilizes the authorization data that obtains, and UE is carried out authentication and encryption;

304, after authentication and encryption were passed through, SGSN-V and HLR-V carried out alternately, carried out and upgraded position (Update Location) flow process;

If this UE opens an account on visit ground, then HLR-V can make and upgrade position flow process success, and can insert the user contracting data of this U E; If this UE does not open an account on visit ground, then HLR-V can make and upgrade position flow process failure, and can not insert the user contracting data of this UE.

If the renewal position flow process failure of 305 HLR-V, SGSN-V and HLR-H carry out alternately, carry out and upgrade position (Update Location) flow process;

306, SGSN-V sends to the UE that the international roaming authority is arranged and adheres to acceptance (Attach Accept) message or Routing Area Update acceptance (Routing Area Update Accept) message, and SGSN-V sends to the UE that does not have the international roaming authority and adheres to refusal (Attach Reject) message or Routing Area Update refusal (Routing Area Update Reject) message;

If SGSN-V obtains the user contracting data of UE from HLR-V or HLR-H, SGSN-V then sends to adhere to UE and accepts message or Routing Area Update is accepted message; If SGSN-V does not obtain the user contracting data of UE from HLR-V or HLR-H, SGSN-V sends to UE and adheres to refuse information or Routing Area Update Reject message.

Shown in Fig. 3 B:

307, operator uses roaming short message welcome system to discern the international roaming user; And after the UE that roaming authority is arranged adheres to completion; Through visit ground Short Message Service Center (Short Message Service Center; Abbreviation SMSC) (can be designated as SMSC-V) and visit ground mobile switching centre (Mobile Switching Center is called for short MSC) (can be designated as MSC-V) send note to UE;

308, the international roaming user clicks the link of the visit ground portal server in the note through UE;

309, the international roaming user clicks the link that credit card mode in the interface that visit ground portal server provides is ordered local Packet data service corresponding class (being set meal) through UE;

310, the international roaming user can import the local Packet data service corresponding class of credit card relevant information and order through UE in the interface that visit ground portal server provides;

311, the portal server credit card relevant information of submitting the international roaming user through secure link in visit ground is verified and is withholdd to operator's payment platform; Operator's payment platform is verified and is withholdd, and returns the checking and the success message of withholing to visit ground portal server;

312, visit ground portal server sends subscription request through SOAP to CRM-V;

313, the CRM-V system passes through the synchronous ordering information of SOAP to HLR-V;

For example: ordering information can be international roaming user's user contracting data, comprises the specific APN of local Packet data service correspondence etc.

314, the CRM-V system passes through the synchronous ordering information of SOAP to OCS-V;

315, the CRM-V system passes through the synchronous ordering information of SOAP to PCRF-V;

316, the CRM-V system confirms to order successfully to visit ground portal server;

317, visit ground portal server pushes to UE and orders successful interface;

318, the international roaming user is with start again after the UE shutdown, and UE sends attach request (Attach Request) message to SGSN-V;

UE carries out separation process earlier, and then carries out attachment flow.

319, SGSN-V gets authorization data to HLR-H;

For example: SGSN-V sends authentication information (Send Authentication Info) message to HLR-H, and HLR-H sends authentication information to SGSN-V and confirms (Send Authentication Info Ack) message.

320, SGSN-V utilizes the authorization data that obtains, and UE is carried out authentication and encryption;

321, after authentication and encryption were passed through, SGSN-V and HLR-V carried out alternately, carried out and upgraded position (Update LocatIon) flow process;

At this moment, owing to this order from user information has been synchronized to HLR-V, promptly this UE is opening an account on visit ground, and then HLR-V can make and upgrade position flow process success, and can insert the user contracting data of this UE, comprises the specific APN of local Packet data service correspondence etc.

322, SGSN-V sends to UE and adheres to acceptance (Attach Accept) message;

Shown in Fig. 3 C,

323, the international roaming user carries out Packet data service through UE;

324, service trigger UE sends PDP context activating request (Active PDP Context Request) message to SGSN-V;

325, this SGSN-V of SGSN-V inquiry goes up the user contracting data of preserving; Owing to comprise the specific APN that local Packet data service is corresponding in this user contracting data; SGSN-V then sends to GGSN-V and sets up PDP Context request (Create PDP Context Request) message, comprises the corresponding specific APN of local Packet data service in this message;

326, GGSN-V and PCRF-V carry out obtaining the QoS control strategy alternately;

327, GGSN-V and OCS-V carry out obtaining international roaming customer service amount alternately;

328, GGSN-V sends to SGSN-V and sets up PDP Context response (Create PDP Context Response) message;

329, SGSN-V sends PDP context activating response (Active PDP Context Response) message to UE;

Shown in Fig. 3 D:

If the professional amount of 330 mandates is finished using, GGSN-V sends credit control request to OCS-V and upgrades (Credit-Control-Request-Update is called for short CCR-U) message;

331, OCS-V sends CCA message to GGSN-V, and RC=2001 in this message is used to notify the GGSN-V request to complete successfully; FUA=Redirect in this message is used to indicate GGSN-V that the HTTP service request of UE is redirected to visit ground portal server;

332, GGSN-V is redirected the HTTP service request to ordering the link that the credit card mode is ordered local Packet data service corresponding class based on indication;

333, the international roaming user can import the local Packet data service corresponding class of credit card relevant information and order through UE in the interface that visit ground portal server provides;

334, visit ground portal server and operator's payment platform carry out alternately, verify and withhold;

335, visit ground portal server sends subscription request by SOAP to visit ground CRM, in order to upgrade the local Packet data service corresponding class of ordering;

336, the CRM-V system passes through the synchronous ordering information of SOAP to OCS-V;

For example: ordering information can for international roaming customer service amount (for example: 30M) etc.

337, the CRM-V system passes through the synchronous ordering information of SOAP to PCRF-V;

338, the CRM-V system confirms to order successfully to visit ground portal server;

339, OCS-V sends RAR message to GGSN-V, can carry out business in order to notice;

340, GGSN-V sends RAA message to OCS-V;

341, GGSN-V sends CCR message to OCS-V, in order to apply for professional amount again to OCS-V;

342, OCS-V sends CCA message to GGSN-V, comprises in this message to authorize business information (Granted-Service-Unit), is used for the professional amount of authorization by direction;

343, PCRF-V sends RAR message to GGSN-V, comprises the QoS control strategy of renewal in this RAR message;

344, GGSN-V sends RAA message to PCRF-V;

So far, UE can continue to visit the ground Packet data service through SGSN-V, GGSN-V, and wherein, GGSN-V can monitor the situation that takies of the visit ground Packet data service of above-mentioned UE to this business amount based on the professional amount of authorizing.

Shown in Fig. 3 E:

345, this UE nullifies in visit ground portal server notice CRM-V system;

For example: the international roaming user can click in the interface that visit ground portal server provides through UE and nullify corresponding link.

Alternatively, UE can also nullify according to the time threshold that is provided with in advance in the CRM-V system, and for example: UE does not have access network in the given time, and UE then nullifies in the CRM-V system.

346, the CRM-V system passes through the synchronous log-off message of SOAP to HLR-V;

347, the CRM-V system passes through the synchronous log-off message of SOAP to OCS-V;

348, the CRM-V system passes through the synchronous log-off message of SOAP to PCRF-V;

349, HLR-V and SGSN-V carry out carrying out the deexcitation PDP Context alternately;

350, SGSN-V and UE carry out alternately, carry out the separates UE flow process.

In the present embodiment; Because going up, SGSN-V comprises the specific APN that local Packet data service is corresponding in the user contracting data of preserving; Making SGSN-V can select GGSN-V to set up carries; And by the visit ground Packet data service of GGSN-V according to the UE order, carry out alternately with OCS-V, obtain the professional amount that OCS-V distributes for this UE; Make GGSN-V to monitor visit ground Packet data service that above-mentioned UE carries out through above-mentioned carrying the situation that takies according to above-mentioned professional amount to this business amount; Because UE carries out the international roaming Packet data service through GGSN-V, can not produce high cost, carry out the expense that the international roaming Packet data service produces thereby can reduce UE.

Fig. 4 A～4D is the schematic flow sheet of the processing method of the international roaming Packet data service that provides of another embodiment of the present invention; Present embodiment is applicable to UTRAN/GERAN; Increase the interface message between SGSN-V and the visit ground portal server, adopt diameter (Diameter) agreement.

Shown in Fig. 4 A:

401, UE sends attach request (Attach Request) message or Routing Area Update request (Routing Area Update Request) message to SGSN-V;

402, SGSN-V gets authorization data to HLR-H;

403, SGSN-V utilizes the authorization data that obtains, and UE is carried out authentication and encryption;

404, after authentication and encryption were passed through, SGSN-V and HLR-H carried out alternately, carried out and upgraded position (Update Location) flow process;

405, SGSN-V sends to the UE that the international roaming authority is arranged and adheres to acceptance (Attach Accept) message or Routing Area Update acceptance (Routing Area Update Accept) message, and SGSN-V sends to the U E that does not have the international roaming authority and adheres to refusal (Attach Reject) message or Routing Area Update refusal (Routing Area Update Reject) message;

Shown in Fig. 4 B:

406, UE adheres to after the success, and SGSN-V sends IMSI and MSISDN to visit ground portal server, in order to notice international roaming user visiting is arranged;

For example: SGSN-V can be through private message notice visit ground portal server, for example: user's road report (Subscriber Roam Notification) message, the AVP through this message carries IMSI and MSISDN.

407, visit ground portal server is confirmed the information that receives;

408, visit ground portal server inquiry DB-V; If do not find this UE; Then in this DB-V, carry out the user data initialization, promptly the identification information of related UE and SGSN-V is (for example: the IP address of SGSN-V etc.), the local Packet data service sign F1 of IMSI, MSISDN, order and return belonging area network sign F2 in this DB-V;

409 if new international roaming user visits the ground portal server and sends the request of opening an account through SOAP to the CRM-V system;

410, the CRM-V system passes through the synchronously initial ordering information of SOAP to OCS-V;

411, the CRM-V system passes through the synchronously initial ordering information of SOAP to PCRF-V;

412, the CRM-V system confirms to open an account successfully to visit ground portal server;

413, OCS-V through note will visit the link push of ground portal server give the UE that roaming authority is arranged;

414, the international roaming user clicks the link of the visit ground portal server in the note or carries out other HTTP business through UE;

For example: the international roaming user clicks the link of the visit ground portal server in the note or carries out other HTTP business through the UE that roaming authority is arranged;

415, service trigger UE sends PDP context activating request (Active PDP Context Request) message to SGSN-V;

416 if international roaming user (for example: SGSN-V can judge whether to be the international roaming user according to IMSI or MSISDN), and whether SGSN-V has ordered local Packet data service to visit ground this international roaming of portal server inquiry user;

417, visit ground portal server inquiry DB-V, and the identification information of renewal SGSN-V is (for example: the IP address of SGSN-V etc.);

418, visit ground portal server returns Query Result to SGSN-V;

If sign is not ordered local Packet data service (for example: ordering local Packet data service sign F1 is N) in 419 Query Results, SGSN-V sends to the GGSN-H that selects and sets up PDP Context request (Create PDP Context Request) message;

420, GGSN-H sends to SGSN-V and sets up PDP Context response (Create PDP Context Response) message;

421, SGSN-V sends PDP context activating response (Active PDP Context Response) message to UE;

Shown in Fig. 4 C:

422, the international roaming user clicks credit card mode in the interface that visit ground portal server provides through UE and orders the link of local Packet data service corresponding class (being set meal) or carry out other HTTP professional;

If it is professional that the international roaming user carries out other HTTP, then can carry out 423.Otherwise, do not carry out 423, directly carry out 424.

423, SGSN-V utilizes deep message to detect (Deep Packet Inspection is called for short DPI) technology, is redirected the HTTP service request to ordering the link that the credit card mode is ordered local Packet data service corresponding class;

If UE never uses HTTP professional; SGSN-V resets the HTTP service request of this U E always so; Order local Packet data service corresponding class in order to remind the international roaming user to order the credit card mode; Up to the local Packet data service corresponding class of international roaming user through UE input credit card relevant information and order in the interface that visit ground portal server provides, accomplish the local Packet data service of order, just close the DPI function on this SGSN-V.

424, the international roaming user can import the local Packet data service corresponding class of credit card relevant information and order through UE in the interface that visit ground portal server provides;

425, the portal server credit card relevant information of submitting the international roaming user through secure link in visit ground is verified and is withholdd to operator's payment platform; Operator's payment platform is verified and is withholdd, and returns the checking and the success message of withholing to visit ground portal server;

426, visit ground portal server sends subscription request through SOAP to CRM-V;

427, the CRM-V system passes through the synchronous ordering information of SOAP to OCS-V;

428, the CRM-V system passes through the synchronous ordering information of SOAP to PCRF-V;

429, the CRM-V system confirms to order successfully to visit ground portal server;

430, visit ground portal server pushes to U E and orders successful interface;

431, visit ground portal server upgrades in DB-V and orders local Packet data service sign F1;

For example: renewal F1 is Y, is designated and orders.

432, this UE of visit ground portal server notice SGSN-V orders local Packet data service success;

For example: visit ground portal server can notify this UE of SGSN-V to order local Packet data service success through private message, and for example: user profile changes (Subscriber Information Change) message.If the carrying to GGSN-H is arranged before the SGSN-V, SGSN-V then can deexcitation to the PDP Context of GGSN-H, then again during PDP context activating, SGSN-V then selects GGSN-V to set up to carry.

Shown in Fig. 4 D:

433, the international roaming user carries out other HTTP business through U E;

434, service trigger UE sends PDP context activating request (Active PDP Context Request) message to SGSN-V;

435 if international roaming user (for example: SGSN-V can judge whether to be the international roaming user according to IMSI or MSISDN), and whether SGSN-V has ordered local Packet data service to visit ground this international roaming of portal server inquiry user;

436, visit ground portal server inquiry DB-V, and the identification information of renewal SGSN-V is (for example: the IP address of SGSN-V etc.);

437, visit ground portal server returns Query Result to SGSN-V;

If sign has been ordered local Packet data service (for example: ordering local Packet data service sign F1 is Y) in 438 Query Results, SGSN-V sends to the GGSN-V that selects and sets up PDP Context request (Create PDP Context Request) message;

For example: for the international roaming user, SGSN-V can adopt specific APN, and for example: APN=Roam2Local, the dns resolution address of this specific APN is GGSN-V.

439, GGSN-V sends CCR-I message to OCS-V;

440, OCS-V sends CCA message to GGSN-V, and the professional amount that comprises mandate in this CCA message (for example: 50M);

441, GGSN-V sends to SGSN-V and sets up PDP Context response (Create PDP Context Response) message;

442, SGSN-V sends PDP context activating response (Active PDP Context Response) message to UE.

If the professional amount of authorizing is finished using, GGSN-V can be redirected to the HTTP service request of UE visit ground portal server, orders local Packet data service corresponding class again.Detailed description can repeat no more referring to the related content among the embodiment of Fig. 3 D correspondence here.

Alternatively; The international roaming user can also select to return belonging area network through UE in the interface that visit ground portal server provides; SGSN-V then can deexcitation to the PDP Context of GGSN-V, then again during PDP context activating, SGSN-V then selects GGSN-H to set up to carry.Detailed description can repeat no more referring to the related content among the embodiment of Fig. 2 E correspondence here.

Alternatively; The international roaming user also can select to return access zone network through UE again in the interface that visit ground portal server provides; SGSN-V then can deexcitation to the PDP Context of GGSN-H, then again during PDP context activating, SGSN-V then selects GGSN-V to set up to carry.Detailed description can repeat no more referring to the related content among the embodiment of Fig. 2 F correspondence here.

Need to prove: for aforesaid each method embodiment; For simple description; So it all is expressed as a series of combination of actions, but those skilled in the art should know that the present invention does not receive the restriction of described sequence of movement; Because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in the specification all belongs to preferred embodiment, and related action and module might not be that the present invention is necessary.

In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, do not have the part that details among certain embodiment, can be referring to the associated description of other embodiment.

The access zone that Fig. 5 provides for another embodiment of the present invention closes the structural representation of equipment, and is as shown in Figure 5, and the access zone of the present embodiment equipment that closes can comprise to be set up unit 51 and obtain unit 52.Wherein, Setting up unit 51 is used for carrying out alternately with visit ground mobile management device; Set up above-mentioned access zone for subscriber equipment and close the carrying between equipment and the above-mentioned visit ground mobile management device, so that above-mentioned subscriber equipment is visited the ground Packet data service through above-mentioned carrying; Obtaining unit 52 is used for carrying out alternately with visit ground charge system; Obtain above-mentioned visit ground charge system and give the professional amount of above-mentioned user equipment allocation, monitor the take situation of the visit ground Packet data service of above-mentioned subscriber equipment based on above-mentioned professional amount above-mentioned professional amount for the above-mentioned access zone equipment that closes.

The function of GGSN-V among the embodiment that access zone pass equipment, Fig. 2 A～3G, Fig. 3 A～3E and Fig. 4 A～4D are corresponding among the embodiment of above-mentioned Fig. 1 correspondence all can be realized by the access zone pass equipment that present embodiment provides.

Further; Acquisition unit 52 in the present embodiment can also be further used for when above-mentioned subscriber equipment carries out the HTTP business; Above-mentioned relocating user equipment is arrived above-mentioned visit ground portal server; So that above-mentioned subscriber equipment carries out alternately with visit ground portal server, order visit ground Packet data service.

In the present embodiment; Access zone closes equipment to carry out alternately with visit ground mobile management device through setting up the unit; Set up access zone for subscriber equipment and close the carrying between equipment and the visit ground mobile management device; And through obtaining the unit and visiting the ground charge system and carry out alternately; Obtain visit ground charge system and give the professional amount of this user equipment allocation, make access zone close equipment and can monitor visit ground Packet data service that above-mentioned subscriber equipment carries out through above-mentioned carrying the situation that takies, because subscriber equipment is to carry out the international roaming Packet data service through access zone pass equipment according to above-mentioned professional amount to this business amount; Can not produce high cost, carry out the expense that the international roaming Packet data service produces thereby can reduce subscriber equipment.

The structural representation of the visit ground mobile management device that Fig. 6 provides for another embodiment of the present invention; As shown in Figure 6; The visit ground mobile management device of present embodiment can comprise sets up unit 61; Be used for carrying out alternately, set up above-mentioned access zone for subscriber equipment and close the carrying between equipment and the above-mentioned visit ground mobile management device, so that above-mentioned subscriber equipment is visited the ground Packet data service through above-mentioned carrying with access zone pass equipment; Wherein,

Above-mentioned access zone closes equipment to carry out alternately with visit ground charge system; Obtain above-mentioned visit ground charge system and give the professional amount of above-mentioned user equipment allocation, monitor the take situation of the visit ground Packet data service of above-mentioned subscriber equipment based on above-mentioned professional amount above-mentioned professional amount for the above-mentioned access zone equipment that closes.

The function of SGSN-V among the embodiment that visit ground mobile management device, Fig. 2 A～3G, Fig. 3 A～3E and Fig. 4 A～4D are corresponding among the corresponding embodiment of above-mentioned Fig. 1 all can be realized by the visit ground mobile management device that present embodiment provides.

Further, as shown in Figure 7, the visit ground mobile management device that present embodiment provides can further include access unit 71, can perhaps not have the subscriber equipment of international roaming authority successfully to insert to the subscriber equipment that the international roaming authority is arranged; Perhaps can also the subscriber equipment that the international roaming authority is arranged successfully be inserted.

Alternatively; Access unit 71 can also further send IMSI International Mobile Subscriber Identity IMSI and the international comprehensive service digital net number MSISDN of mobile subscriber to above-mentioned visit ground portal server; So that portal server local Packet data service of identification information, IMSI, MSISDN and order of related above-mentioned subscriber equipment and above-mentioned visit ground mobile management device in the visit ground of correspondence database in above-mentioned visit ground identifies; And carry out alternately with above-mentioned subscriber equipment; Be not designated order if order local Packet data service, then order visit ground Packet data service corresponding class.

Alternatively; Access unit 71 can also be further when above-mentioned subscriber equipment carries out the HTTP business; Above-mentioned relocating user equipment is arrived above-mentioned visit ground portal server, so that above-mentioned subscriber equipment carries out alternately with visit ground portal server, order visit ground Packet data service.

Alternatively; Access unit 71 can also further receive the indication information of above-mentioned visit ground portal server; Be used to indicate above-mentioned subscriber equipment to select to return the ownership place Packet data service, and carry out carrying out the deexcitation PDP Context alternately with access zone pass equipment; And carry out carrying out PDP context activating alternately with the ownership place gateway device.

Particularly; Set up the user contracting data that above-mentioned subscriber equipment specifically can be inquired about in unit 61 in the present embodiment; If comprise the particular access point title APN that local Packet data service is corresponding in the user contracting data of above-mentioned subscriber equipment; Then carry out alternately, set up above-mentioned access zone for subscriber equipment and close the carrying between equipment and the above-mentioned visit ground mobile management device with access zone pass equipment.

In the present embodiment; Visit ground mobile management device carries out alternately through setting up unit and access zone pass equipment; Set up access zone for subscriber equipment and close the carrying between equipment and the visit ground mobile management device; And carry out alternately with visit ground charge system through the access zone equipment that closes; Obtain visit ground charge system and give the professional amount of this user equipment allocation, make access zone close equipment and can monitor visit ground Packet data service that above-mentioned subscriber equipment carries out through above-mentioned carrying the situation that takies, because subscriber equipment is to carry out the international roaming Packet data service through access zone pass equipment according to above-mentioned professional amount to this business amount; Can not produce high cost, carry out the expense that the international roaming Packet data service produces thereby can reduce subscriber equipment.

The those skilled in the art can be well understood to, for the convenience described with succinct, the system of foregoing description, the concrete course of work of device and unit can repeat no more at this with reference to the corresponding process among the preceding method embodiment.

In several embodiment that the application provided, should be understood that, the system that is disclosed, apparatus and method can realize through other mode.For example, device embodiment described above only is schematically, for example; The division of said unit; Only be that a kind of logic function is divided, during actual the realization other dividing mode can be arranged, for example a plurality of unit or assembly can combine or can be integrated into another system; Or some characteristics can ignore, or do not carry out.Another point, the coupling each other that shows or discuss or directly coupling or communication to connect can be through some interfaces, the INDIRECT COUPLING of device or unit or communication connect, and can be electrically, machinery or other form.

Said unit as separating component explanation can or can not be physically to separate also, and the parts that show as the unit can be or can not be physical locations also, promptly can be positioned at a place, perhaps also can be distributed on a plurality of NEs.Can select wherein some or all of unit to realize the purpose of present embodiment scheme according to the actual needs.

In addition, each functional unit in each embodiment of the present invention can be integrated in the processing unit, also can be that the independent physics in each unit exists, and also can be integrated in the unit two or more unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, the form that also can adopt hardware to add SFU software functional unit realizes.

The above-mentioned integrated unit of realizing with the form of SFU software functional unit can be stored in the computer read/write memory medium.Above-mentioned SFU software functional unit is stored in the storage medium, comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the part steps of the said method of each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (Read-Only Memory; Abbreviation ROM), various media that can be program code stored such as random access memory (Random Access Memory is called for short RAM), magnetic disc or CD.

What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.

Claims

1. the processing method of an international roaming Packet data service is characterized in that, comprising:

2. method according to claim 1; It is characterized in that; Said access zone closes equipment to carry out alternately with visit ground mobile management device, for subscriber equipment set up said access zone close equipment with said visit before the carrying between the mobile management device, comprising:

Said visit ground mobile management device does not perhaps have the subscriber equipment of international roaming authority successfully to insert to the subscriber equipment that the international roaming authority is arranged; Perhaps

Said visit ground mobile management device successfully inserts the subscriber equipment that the international roaming authority is arranged.

3. method according to claim 2 is characterized in that,

Said visit ground mobile management device is to subscriber equipment that the international roaming authority is arranged or do not have the subscriber equipment of international roaming authority successfully to insert, and comprising: said visit ground mobile management device carries out to subscriber equipment that the international roaming authority is arranged or the subscriber equipment that do not have the international roaming authority that success is adhered to or the position is upgraded;

Said visit ground mobile management device successfully inserts the subscriber equipment that the international roaming authority is arranged, and comprising: said visit ground mobile management device carries out to the subscriber equipment that the international roaming authority is arranged that success is adhered to or the position renewal.

4. method according to claim 1 is characterized in that, said access zone closes equipment to carry out alternately with visit ground charge system, obtains said visit ground charge system and gives before the professional amount of said user equipment allocation, also comprises:

Said subscriber equipment carries out alternately with visit ground portal server through the access zone equipment that closes, and orders visit ground Packet data service; Perhaps

Said subscriber equipment carries out alternately through ownership place gateway device and visit ground portal server, orders visit ground Packet data service.

5. method according to claim 4 is characterized in that, said subscriber equipment carries out alternately with visit ground portal server through the access zone equipment that closes, and orders visit ground Packet data service, comprising:

After said subscriber equipment is linked into said visit ground mobile management device; Said visit ground mobile management device sends IMSI International Mobile Subscriber Identity IMSI and the international comprehensive service digital net number MSISDN of mobile subscriber to said visit ground portal server; So that said visit ground portal server related said subscriber equipment and said local Packet data service sign of identification information, IMSI, MSISDN and order of visiting the ground mobile management device in the visit ground of correspondence database; And carry out alternately with said subscriber equipment; Be not designated order if order local Packet data service, then order visit ground Packet data service corresponding class.

6. method according to claim 5 is characterized in that, said visit ground portal server and said subscriber equipment carry out comprising alternately:

Said visit ground portal server sends said identification information of visiting the ground portal server to said subscriber equipment, and said subscriber equipment utilizes the identification information of said visit ground portal server to be directed to said visit ground portal server; Perhaps

When said subscriber equipment carried out the HTTP business, said subscriber equipment was redirected to said visit ground portal server; Perhaps

When said subscriber equipment carries out non-HTTP when professional; And when the initial service amount uses up; Said visit ground portal server sends the identification information of said visit ground portal server to said subscriber equipment; Said subscriber equipment utilizes the identification information of said visit ground portal server to be directed to said visit ground portal server; Wherein, said initial service amount is after the local Packet data service sign of identification information, IMSI, MSISDN and order of said visit ground portal server related said subscriber equipment and said visit ground mobile management device in the visit ground of correspondence database, to visit the charge system application.

7. method according to claim 6 is characterized in that, when said subscriber equipment carried out the HTTP business, said subscriber equipment was redirected to said visit ground portal server, comprising:

When said subscriber equipment carried out the HTTP business, said access zone closed equipment said relocating user equipment is arrived said visit ground portal server; Perhaps

When said subscriber equipment carried out the HTTP business, said visit ground mobile management device arrived said visit ground portal server with said relocating user equipment.

8. method according to claim 6; It is characterized in that when said subscriber equipment carries out non-HTTP when professional, and the initial service amount is when using up; Said visit ground portal server also comprises after said subscriber equipment sends the identification information of said visit ground portal server:

Said visit ground mobile management device and access zone pass equipment carry out carrying out the deexcitation PDP Context alternately;

Said visit ground mobile management device and ownership place gateway device carry out carrying out PDP context activating alternately.

9. according to the described method of the arbitrary claim of claim 5～8; It is characterized in that, said visit ground portal server in the visit ground of correspondence database related said subscriber equipment with IMSI, MSISDN, the local Packet data service sign of order with return the ownership place Packet data service and identify; Said method also comprises:

Said visit ground mobile management device receives the indication information of said visit ground portal server, is used to indicate said subscriber equipment to select to return the ownership place Packet data service;

10. based on the described method of claim 4, it is characterized in that said subscriber equipment carries out alternately through ownership place gateway device and visit ground portal server, orders before the visit ground Packet data service, also comprises:

11. method according to claim 4 is characterized in that, said access zone closes equipment to carry out alternately with visit ground mobile management device, sets up said access zone for subscriber equipment and closes the carrying between equipment and the said visit ground mobile management device, comprising:

Said visit ground mobile management device is inquired about the user contracting data of said subscriber equipment;

If comprise the particular access point title APN that local Packet data service is corresponding in the user contracting data of said subscriber equipment; Said visit ground mobile management device then carries out alternately with access zone pass equipment, sets up said access zone for subscriber equipment and closes the carrying between equipment and the said visit ground mobile management device.

12. according to claim 10 or 11 described methods; It is characterized in that; Said access zone closes equipment to carry out alternately with visit ground mobile management device, for subscriber equipment set up said access zone close equipment with said visit before the carrying between the mobile management device, also comprise:

Said subscriber equipment is carried out separation process;

Said subscriber equipment is carried out attachment flow again.

13. an access zone closes equipment, it is characterized in that, comprising:

14. access zone according to claim 13 closes equipment, it is characterized in that said acquisition unit also is used for

When said subscriber equipment carries out HTTP when professional, with said relocating user equipment to said visit ground portal server so that said subscriber equipment carries out alternately with visit ground portal server, order visit Packet data service.

15. a visit ground mobile management device is characterized in that, comprising:

16. visit according to claim 15 ground mobile management device is characterized in that, also comprises being used for access unit

Subscriber equipment to the international roaming authority is arranged does not perhaps have the subscriber equipment of international roaming authority successfully to insert; Perhaps

Subscriber equipment to the international roaming authority is arranged successfully inserts.

17. visit according to claim 16 ground mobile management device is characterized in that said access unit also is used for

Send IMSI International Mobile Subscriber Identity IMSI and the international comprehensive service digital net number MSISDN of mobile subscriber to said visit ground portal server; So that said visit ground portal server related said subscriber equipment and said local Packet data service sign of identification information, IMSI, MSISDN and order of visiting the ground mobile management device in the visit ground of correspondence database; And carry out alternately with said subscriber equipment; Be not designated order if order local Packet data service, then order visit ground Packet data service corresponding class.

18., it is characterized in that said access unit also is used for according to claim 16 or 17 described visit ground mobile management devices

19., it is characterized in that said access unit also is used for according to the described visit of the arbitrary claim of claim 16～18 ground mobile management device

Receive the indication information of said visit ground portal server; Be used to indicate said subscriber equipment to select to return the ownership place Packet data service, and carry out carrying out the deexcitation PDP Context alternately with access zone pass equipment; And carry out carrying out PDP context activating alternately with the ownership place gateway device.

20. according to the described visit of the arbitrary claim of claim 15～19 ground mobile management device, the said unit of setting up specifically is used for

Inquire about the user contracting data of said subscriber equipment; If comprise the particular access point title APN that local Packet data service is corresponding in the user contracting data of said subscriber equipment; Then carry out alternately, set up said access zone for subscriber equipment and close the carrying between equipment and the said visit ground mobile management device with access zone pass equipment.