CN102740271A - Subscriber identity module, mobile station, and managing method and system for subscriber three-layer protocol information - Google Patents
Subscriber identity module, mobile station, and managing method and system for subscriber three-layer protocol information Download PDFInfo
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Abstract
The invention relates to a subscriber identity module, a mobile station, and a managing method and a managing system for subscriber three-layer protocol information. The managing method for the subscriber three-layer protocol information provided in the invention comprises: that the mobile station stores the subscriber three-layer protocol information which corresponds to the mobile station, wherein the subscriber three-layer protocol information comprises a solidified IP address; that the mobile station reads and sends the subscriber three-layer protocol information; and that a gateway device receives the subscriber three-layer protocol information and carries out processing according to the subscriber three-layer protocol information. According to the invention, problems of service continuity obstacles and flow complexities which are caused by IP address changes can be avoided.
Description
Technical field
The present invention relates to moving communicating field, especially a kind of Subscriber Identity Module, travelling carriage, user 3 layer protocol approaches to IM and systems.
Background technology
In the current mobile communication standard (for example 3GPP TS 31.102 Characteristics of the Universal Subscriber Identity Module (USIM) application, YD/T 1762.1TD-SCDMA/WCDMA digital mobile cellular telecommunication Netcom require with subscriber identification module and terminal room Cu interfacing); Defined application and file structure in subscriber identification module SIM/ USIM USIM technical field, wherein using corresponding special file ADF is its affiliated basic data file EF and the accessing points of proprietary file DF.The EF file that comprises USIM service and network related information is positioned at below the USIM ADF.Wherein defined EF
IMSI(the international contracted user's sign that moves), what comprise is IMSI (International Mobile Subscriber Identity, international mobile subscriber identity) information.
IMSI has 15, and its structure is following:
MCC:Mobile Country Code, Mobile Country Code MCC, totally 3, China is 460;
MNC:Mobile Network Code, Mobile Network Code, totally 2 or 3, the PLMN of ID user attaching.
MSIN:Mobile Subscriber Identification Number: the contracted user in PLMN of ID.
Can confirm contracted user's telephone number through IMSI; But but do not comprise the IP address in USIM service and the network related information; Be contracted user's distributing IP address by gateway at present; This has caused obstacle for the business continuance in mobile subscriber PS territory, and has increased the difficulty that safety management/user traces to the source.In the prior art, there is the ambiguity of identity and position in the IP address.The IP address is as station location marker, the residing network segment of IP address GC group connector, and the network segment is divided according to physical location, is the basis of packet route, and when terminal location moved, the IP address must change.The IP address is as identify label; Types of applications all is based on the IP address and sets up, and IP changes, and will cause the types of applications program to connect and interrupt; Particularly; In existing PDP context activation flow process, GGSN adopts the Radius/DHCP agreement behind Radius/DHCP Server dynamic requests IP address, distributes to the user.This station address dynamically obtain the method for salary distribution, increased the user to trace to the source/complexity of safety management.Especially insert under Intranet (intranet) scene the mobile subscriber, station address is unfixing, needs the operation flow of extra increase to authenticating user identification, management, mapping.In addition, because IP address is fixing, during directed pushed information, flow process is complicated, need search user position information and IP address information.
Summary of the invention
The technical problem that the present invention will solve provides a kind of Subscriber Identity Module, travelling carriage, 3 layer protocol management of information method and system, to solve the unfixed problem of IP address.
For solving above technical problem, the invention provides a kind of Subscriber Identity Module, comprise microprocessor, memory and serial communication unit, wherein:
Said memory is used to store data, and the data of storage comprise the IP address that is used to communicate by letter;
Said microprocessor is used for reading the data of said memory;
Said serial communication unit, the IP address that is used for that said microprocessor is read send to the mobile device that is equipped with this Subscriber Identity Module.
Further, this IP address is the IPv4 and/or the IPv6 address of binding with this Subscriber Identity Module.
Further, the data of said memory stores also comprise the PDP conversation type information of support or the IP stack type information of support, and said IP address is the IP address corresponding with said IP stack type.
For solving above technical problem, the present invention also provides a kind of Subscriber Identity Module, comprises microprocessor, memory and serial communication unit, wherein:
Said memory is used to store data, and the storage data comprise user's 3 layer protocol information, said user's 3 layer protocol information comprise the IP address of curing;
Said microprocessor is used for reading the data of said memory;
Said serial communication unit, the user's 3 layer protocol information that are used for that said microprocessor is read send to the mobile device that is equipped with this Subscriber Identity Module.
Further, said user's 3 layer protocol information also comprise the PDP conversation type information of support or the IP stack type information of support, and said IP address is IPv4 and/or IPv6 address.
Further, bind with this Subscriber Identity Module said IP address.
Further, said memory adopts binary file storage user 3 layer protocol information.
For solving above technical problem, the present invention also provides a kind of travelling carriage, and it is equipped with Subscriber Identity Module, comprising:
Memory module is used to store data, and the data of storage comprise the IP address of curing;
Processor is used for reading the data of said memory module;
Communication module is used for network side alternately, comprises and sends the IP address that said processor reads.
Further, the data of the memory module of said travelling carriage storage also comprise the PDP conversation type information of this travelling carriage support or the IP stack type information of support, and wherein said IP address is IPv4 and/or IPv6 address.
For solving above technical problem, the present invention also provides a kind of user's 3 layer protocol management of information methods, and this method comprises:
User's 3 layer protocol information that the travelling carriage storage is corresponding with this travelling carriage, said user's 3 layer protocol information comprise the IP address of curing;
Travelling carriage reads said user's 3 layer protocol information and sends;
Said gateway device will receive said user's 3 layer protocol information and handle according to said user's 3 layer protocol information.
Further, said travelling carriage adopts Subscriber Identity Module to store said user's 3 layer protocol information, and different Subscriber Identity Modules is bound different IP addresses.
Further, said user's 3 layer protocol information also comprise the PDP conversation type information of support or the IP stack type information of support, and said IP address is IPv4 and/or IPv6 address.
Further; Said gateway device is GPRS serving GPRS support node (SGSN), Gateway GPRS Support Node (GGSN) or grouping busihess data node (PDSN) or x-GW, handles according to said user's 3 layer protocol information to comprise establishment PDP Context or configuration network parameter.
Further, said travelling carriage sends said user's 3 layer protocol information through PDP context activating request (Activate PDP context Request) message.
For solving above technical problem, the present invention also provides a kind of user 3 layer protocol management of information systems, and this system comprises:
Travelling carriage is used to store the user corresponding with it 3 layer protocol information, and reads said user's 3 layer protocol information and transmission, and said user's 3 layer protocol information comprise the IP address of curing;
Said gateway device is used to receive user's 3 layer protocol information that said travelling carriage sends, and handles according to said 3 layer protocol information.
For solving above technical problem, the present invention also provides another kind of user's 3 layer protocol management of information methods, and this method comprises:
Travelling carriage presets the IP address of curing;
During said travelling carriage access network, extract said IP address and send to network side;
Network side locks said travelling carriage with said IP address as the identity attribute of said travelling carriage or keeps the business continuance of said travelling carriage.
For solving above technical problem, marked net, tunnel or the VPN (VPN) that the present invention also provides in addition said network side to adopt identity information to separate with positional information guarantees the route correctness of service message.
For solving above technical problem, the present invention also provides another user's 3 layer protocol management of information method, and this method comprises:
Preset user's 3 layer protocol information in the travelling carriage, said 3 layer protocol information comprise the IP address of curing;
In adhering to the mobile station information flow process, said travelling carriage extracts said user's 3 layer protocol information and sends;
The information management network element carries out management maintenance to said user's 3 layer protocol information.
For solving above technical problem, the present invention also provides another user's 3 layer protocol management of information method, and this method comprises:
Preset user's 3 layer protocol information in the travelling carriage, said user's 3 layer protocol information comprise the IP address of curing;
In the PDP context activation flow process, said travelling carriage extracts said user's 3 layer protocol information and sends;
Gateway device is according to said user's 3 layer protocol information creating PDP Contexts.
For solving above technical problem, the present invention also provides a kind of 3 layer protocol management of information methods, and this method comprises:
Preset user's 3 layer protocol information in the travelling carriage, said user's 3 layer protocol information comprise the IP address of curing;
During said travelling carriage access network, extract said user's 3 layer protocol information and send to network side;
Network side preferentially carries out network configuration according to said user's 3 layer protocol information.
The present invention stores the IP address of solidifying in Subscriber Identity Module or travelling carriage; And with this IP address as travelling carriage that is equipped with this Subscriber Identity Module or the network identity attribute that travelling carriage communicates, thereby avoid producing business continuance obstacle or the flow process complicated problems of bringing because of the change of IP address.
Description of drawings
Fig. 1 is the structural representation of IMSI;
Fig. 2 is the modular structure sketch map of embodiment of the invention Subscriber Identity Module;
Fig. 3 is the modular structure sketch map of embodiment of the invention travelling carriage;
Fig. 4 is the sketch map of user's 3 layer protocol management of information methods of the present invention;
Fig. 5-8 is the schematic flow sheet of the inventive method embodiment 1-4.
Embodiment
Subscriber Identity Module of the present invention (User Identity Model; Abbreviation UIM), travelling carriage (Mobile Station; MS), the main thought of 3 layer protocol management of information method and systems is IP addresses that storage is solidified in Subscriber Identity Module (comprising SIM and usim card) or the travelling carriage; And with this IP address as travelling carriage that is equipped with this Subscriber Identity Module or the network identity attribute that travelling carriage communicates, thereby avoid producing the problems of bringing because of the change of IP address such as business continuance obstacle.
In general, travelling carriage comprise mobile device (Mobile Equipment, ME) and Subscriber Identity Module; ME comprises TE (Terminal Equipment, terminal equipment)/TA (Terminal Adaptation, the terminal is adaptive) and MT (mobile terminal; Portable terminal) three logic function modules; Wherein, TE is user oriented and application, and MT is that network-oriented provides wireless transmission and correlation function.TE, TA, MT can be three independently physical entities; Also can be two independent entity (TE, TA+MT or TE+TA, MT); Also can be an entity (TE+TA+MT), as shown in Figure 2, Subscriber Identity Module comprises microprocessor, memory and serial communication unit; Different with prior art is, in the Subscriber Identity Module of the present invention:
Said memory is used to store data, and the data of storage comprise the IP address of the curing that is used to communicate by letter;
Said microprocessor is used for reading the data of said memory;
Said serial communication unit, the IP address that is used for that said microprocessor is read send to the mobile device that is equipped with this Subscriber Identity Module, and then make this mobile device can the identity information of this IP address as its communication be used.
This IP address is the IPv4 and/or the IPv6 address of binding with this Subscriber Identity Module.
Except that the IP address, the data of said memory stores can also comprise other user's 3 layer protocol information, and like the IP stack type information of PDP session ability type information or support, said IP address is the IP address corresponding with said IP stack type.
Preferably, the Subscriber Identity Module scheme is:
Said memory is used to store data, and the storage data comprise user's 3 layer protocol information, said user's 3 layer protocol information comprise the IP address of curing;
Said microprocessor is used for reading the data of said memory;
Said serial communication unit is used for the 3 layer protocol information that said microprocessor reads are sent to the mobile device that is equipped with this Subscriber Identity Module.
Preferably, said user's 3 layer protocol information also comprise the PDP conversation type information of support or the IP stack type information of support, and said IP address is IPv4 and/or IPv6 address.
Said IPv4 and/or IPv6 address and this Subscriber Identity Module are bound, preferably, as the mobile device that is equipped with this Subscriber Identity Module in the PS territory network identity attribute of (Packet SwitchedDomain, packet-switched domain).
Said 3 layer protocol information adopt the binary file storage, are exemplified below:
In SIM/USIM file identifier and bibliographic structure, increase a new file identifier, such as the file identifier of newly-increased file be ' 6FE0 ', understandably, this document identifier is merely example, can not be as to qualification of the present invention.
Increase the EF of user's 3 layer protocol information in the SIM/USIM card
SL3I, this EF
SL3IThe definition example following:
Annotate: go up in the table M and represent essentially, O representes optional
This EF has comprised international mobile subscriber IP address information.
Below respectively each byte implication is described, wherein every byte comprises 8 bits (bit):
The 1st byte:
The implication example of 8 bit assignment of the 1st byte is following;
Bit: the enable information of expression fixed allocation IPv4 address, wherein:
1-enables fixed allocation IPv4 address
0-does not enable fixed allocation IPv4 address
Bit1: the enable information of expression fixed allocation IPv6 address, wherein
1-enables fixed allocation IPv6 address
0-does not enable fixed allocation IPv6 address
Bit4～Bit2: the IP stack type information that expresses support for, wherein:
000-is assigned ip v4/IPv6 ability not
001-supports IPv4 single stack, only distributing IP v4 address
010-supports IPv6 single stack, only distributing IP v6 address
011-keeps
100-supports IPv4/IPv6 dual stack, preferentially uses the IPv4 address
101-supports IPv4/IPv6 dual stack, preferentially uses the IPv6 address
110-keeps
111-keeps
Bit7～Bit5: the PDP conversation type information that expresses support for, wherein:
000-does not specify the PDP session ability
001/010/011-keeps
100-adopts the IPv4PDP session
101-adopts the IPv6PDP session
110-adopts the IPv4/IPv6PDP session
111-adopts many PDP sessions of IPv4+IPv6
The the 2nd to 5 byte: User IP v4 address; Coded format is an IETF RFC IPv4 geocoding.
The the 6th to 21 byte: User IP v6 address; Coded format is an IETF RFC IPv6 geocoding.
Owing to do not define 3 layers of information of user among the existing SIM/USIM; So in 3GPP TS 27.001General on Terminal Adaptation Functions (TAF) for Mobile Stations (MS) standard; Bearer Capability Information Element (Bearer Capability Information Element; BCIE) only define user's 1 layer protocol information (User information layer 1 protocol), user's 2 layer protocol information (User information layer 2 protocol), do not defined user's 3 layer protocol information (User information layer 3 protocol).
Among the present invention; Except that above Subscriber Identity Module increases storage user 3 layer protocol information; Bearer Capability Information Element when relevant interface is mutual (Bearer Capability Information Element; BCIE) also corresponding increase user 3 layer protocol information (User information layer 3 protocol); User's 3 layer protocol abilities between this Bearer Capability Information Element definition travelling carriage internal logic functional module TE, TA and MT, and the user's 3 layer protocol abilities between travelling carriage and IWF (Inter Working Function, IWF) network element, fixed network.Correspondingly, in the present invention program, each logic function module or physical entity all have support and the recognition capability to these user's 3 layer protocol information.
The IWF network element is SGSN (Servicing GPRS Support Node under the 2/3G system; The GPRS serving GPRS support node), GGSN (Gateway GPRS Support Node; Gateway GPRS Support Node) or PDSN (Packet Data Serving Node; The grouping busihess data node), be x-GW (like P-GW or S-GW) under the 3GPP-LTE system.
Bearer Capability Information Element comprises IPv4 and/or IPv6 address; Preferably; Bearer Capability Information Element also comprises the PDP conversation type information of support, the IP stack type information of support, and wherein IPv4 and/or IPv6 address are corresponding with the IP stack type of supporting, its assignment is distinguished as follows:
Values：
-PDP conversation type
000-does not specify the PDP session ability
001/010/011-keeps
100-adopts the IPv4PDP session
101-adopts the IPv6PDP session
110-adopts the IPv4/IPv6PDP session
111-adopts many PDP sessions of IPv4+IPv6
-IP stack type
000-is assigned ip v4/IPv6 ability not
001-supports IPv4 single stack, only distributing IP v4 address
010-supports IPv6 single stack, only distributing IP v6 address
011-keeps
100-supports IPv4/IPv6 dual stack, preferentially uses the IPv4 address
101-supports IPv4/IPv6 dual stack, preferentially uses the IPv6 address
110-keeps
111-keeps
-IPv4 address
-IPv6 address
Among the present invention, preset the EF of user's 3 layer protocol information in the Subscriber Identity Module (like the SIM/USIM card)
SL3IWhen relevant interface is mutual; Bearer Capability Information Element (Bearer Capability Information Element) carries user's 3 layer protocol information (User information layer 3 protocol); In the related protocol register flow path, related protocol registration network element carries out treatment mechanism according to user's 3 layer protocol information.Through carrying user's 3 layer protocol information, can further ensure the professional consistency of user PS, PS business experience when the enhancing user roams, and the complexity of reduction network configuration.
More than being primarily aimed at the situation that travelling carriage comprises separable, removable memory function device describes; Such as this travelling carriage of mobile phone; Subscriber Identity Module wherein is the memory function device; By user's 3 layer protocol information such as IP address of Subscriber Identity Module storage curing, and different Subscriber Identity Modules is bound different IP addresses; For the travelling carriage that does not have separable storage device, such as the mobile phone of machine engaging one, then can be in arbitrary logic function module of travelling carriage or travelling carriage with user's 3 layer protocol information stores such as IP address of solidifying.
Briefly, from the angle that the present invention realizes, as shown in Figure 3, travelling carriage comprises:
Memory module is used to store data, and the data of storage comprise the IP address of curing;
Processor is used for reading the data of said memory module;
Communication module is used for network side alternately, comprises and sends the IP address that said processor reads.
Preferably, the data of the memory module of travelling carriage storage also comprise other user's 3 layer protocol information, and like the PDP conversation type information of this travelling carriage support, the IP stack type information of support, wherein said IP address is IPv4 and/or IPv6 address.
Understandably, the said curing of the present invention is dynamic assignment IP address in the relative prior art, and the IP address of this curing and the binding relationship of travelling carriage or Subscriber Identity Module can and distribute by operator's management.These user's 3 layer protocol information are the information corresponding with this travelling carriage, so that network side according to this travelling carriage of the locking of the IP address in these user's 3 layer protocol information, keeps the business continuance of said travelling carriage.
Among the present invention, when relevant interface was mutual, Bearer Capability Information Element carried the IP address that travelling carriage is bound; Then when travelling carriage was roamed, its IP address was constant, this IP accessed Internet service of the employing that the user fixes; Promptly; Keep fixedly binding relationship of Internet service and IP address, this moment, this IP address had the identity attribute of this travelling carriage in fact, and did not have routing property.For ensure message can be in network correct route; Need to combine other existing exchange route technologies; Marked net, tunnel or VPN (the Virtual Private Network that separates with positional information of identity information for example; VPN) etc., essence all is to increase one deck Route Distinguisher again at packet outer layer, thus the continuity of locking travelling carriage or maintenance mobile station service.
As shown in Figure 4, user's 3 layer protocol management of information methods of the present invention comprise:
Step 401: travelling carriage presets the IP address of curing;
Step 402: during said travelling carriage access network, extract said IP address and send to network side;
Step 403: network side is the identity attribute of said IP address as said travelling carriage, locks said travelling carriage or keeps the business continuance of said travelling carriage.
As previously mentioned, network side is the identity attribute of this IP address as this travelling carriage, and adopts other route technologies, and marked net, tunnel or the VPN that separates with positional information like identity information guarantees the route correctness of service message.
Hereinafter will combine accompanying drawing and embodiment that the transmission and the processing of user's 3 layer protocol information are elaborated.Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.
Embodiment 1
This embodiment 1 is based on the GPRS (GPRS) of 3GPP TS 23.060 agreements and adheres to mobile station information flow process (Attach MS Information Procedure); In this flow process; In existing message, increase field according to the invention; Carry user's 3 layer protocol information; MS (Mobile station, travelling carriage) is to information management network element such as MSC/VLR (Mobile Switching Center/Visitor Location Register, mobile switching center) report of user 3 layer protocol information.Flow process as shown in Figure 5:
Step 501:MSC/VLR sends mobile station information request (MS Information Request) according to normal flow;
Step 502:SGSN (Servicing GPRS Support Node, GPRS serving GPRS support node) sends identity request (Identity Request) to MS;
Step 503:MS returns identity response (Identity Response) information to SGSN, increases user's 3 layer protocol information fields of the present invention in its message;
The relative existing standard of SGSN increases the identification disposal ability to this field.
Step 504: consult position message (Location Reporting) by existing procedure;
Step 505:SGSN returns mobile station information response (MS Information Response) to MSC/VLR, increases user's 3 layer protocol information fields of the present invention in its message; The relative existing standard of MSC/VLR increases the recognition capability to this field, and as the information of MS professional ability, carries out management maintenance.
In the existing protocol system (for example 3GPP 23.060), PS territory major function comprises mobile management several aspects such as (Mobility Management Functions).The present invention can optimize the part flow process in the mobile management function through user's 3 layer protocol information such as IP address that the user carries curing.In the prior art, when the user used data service, travelling carriage (MS) at first will adhere to (Attach) in network, after initiating and setting up the PDP conversation request, could normally use then, and whole flow process is too complicated.Wherein require travelling carriage that interim packet identification sign indicating number of user (P-TMSI packet-Temporary Mobile Subscriber Identity) or international mobile subscriber identity (IMSI-International Mobile Subscriber Identity) are provided in the travelling carriage attaching process, SGSN and HLR (Home Location Register), MSC/VLR and HLR want the interaction locations lastest imformation then.Through the present invention; Because it is curing, globally unique that user's IP address moves identification code IMSI the same with user country; User's 3 layer protocol information such as IP address of using the user to carry can reduce existing query manipulation, set up the PDP session connection in PS territory faster.
This embodiment 2 is in the 2G system; Based on the PDP context activation flow process (PDP Context Activation Procedure) of 3GPP TS 23.060 agreements, in existing message, increase field according to the invention in this flow process, carry user's 3 layer protocol information; SGSN/GGSN (Gateway GPRS Support Node; Gateway GPRS Support Node) according to 3 layers of corresponding PDP Context of information creating of user type, under the A/Gb interface modes, flow process as shown in Figure 6:
Step 601:MS initiates Activate PDP context Request (PDP context activating request), increases user's 3 layer protocol information fields of the present invention in its message;
The relative existing standard of SGSN increases the identification disposal ability to this field.
Step 602: press existing protocol treatment S ecurity Functions (safety function);
Step 603: press existing protocol and accomplish Invoke Trace (activation trace);
Step 604:SGSN initiates Create PDP Context Request (creating the PDP Context request) to GGSN, increases user's 3 layer protocol information fields of the present invention in its message;
The 3 layer protocol information that step 605:GGSN carries according to the user are created PDP Context, and return Create PDP Context Response message to SGSN;
In the above step,, but directly create PDP Context, increased by 3 layer protocol information processing mechanisms the user according to the user who obtains 3 layer protocol information with respect to prior art GGSN dynamic assignment IP address no longer.
Step 606: press existing protocol BSS (Base Station Subsystem, the base station sub-system module in the GSM network) and accomplish BSS packet flow context Procedures (BSS packet flow context layoutprocedure) with SGSN;
Mutual Update PDP Context Request/Response (upgrading the PDP Context request) wherein comprises user's 3 layer protocol information of the present invention between step 607-608:SGSN and GGSN among the PDP Context;
Because user's 3 layer protocol information are fixed, if after the step 604, GGSN has stored relevant information, then in step 607, does not promptly need to carry once more user's 3 layer protocol information.
Step 609:SGSN returns Active PDP Context Accept (PDP context activating acceptance) to MS.
Different with embodiment 2 is, is among this embodiment 3 under the Iu of 3G system interface modes, and as shown in Figure 7, this flow process comprises:
Step 701:MS initiates Activate PDP context Request, increases user's 3 layer protocol information fields of the present invention in its message;
The relative existing standard of SGSN increases the identification disposal ability to this field.
Step 702 (label 4 among the figure): SGSN initiates Create PDP Context Request request to GGSN, increases user's 3 layer protocol information fields of the present invention in its message;
The 3 layer protocol information that step 703:GGSN carries according to the user are created PDP Context, and return Create PDP Context Response message to SGSN;
Step 704: press existing protocol and accomplish Radio Access Bearer Setup (foundation of Radio access bearer);
Step 705: press existing protocol and accomplish Invoke Trace;
Mutual Update PDP Context Request/Response wherein comprises user's 3 layer protocol information of the present invention between step 706-707:SGSN and GGSN among the PDP Context;
Step 708:SGSN returns Active PDP Context Accept to MS.
Travelling carriage (MS) assignment among the above embodiment 1-3 has been equipped with the portable terminal (like mobile phone) of Subscriber Identity Module.
Embodiment 4
This embodiment 4 is based in PDP context activation (PDP Context Activation) the agreement flow process of 3GPP TS 29.061 agreements, in this flow process, in existing message, increases field according to the invention, carries user's 3 layer protocol information.SGSN/GGSN handles 3 layers of information of user of carrying; Radius/DHCP carries out AAA (Authentication, Authorization, Accounting; Be authentication, mandate and statistics) and configuration DNS (Domain Name System; Domain name system) information such as, 3 layers of information (IP address) of preferentially using the user to carry.In addition, with respect to embodiment 1 to 3, among this embodiment 4 travelling carriage is divided into Subscriber Identity Module, TE, MT (logic function that wherein, has comprised TA among the MT) etc. and describes flow process as shown in Figure 8:
Step 801:TE utilizes the user's 3 layer protocol information among the SIM/USIM that read in the adaptive order in terminal (AT-Commands), and mutual with MT;
Step 802:MT sends Activate PDP Context Request to SGSN, wherein increases user's 3 layer protocol information fields, carries user's 3 layer protocol information;
Step 803:SGSN sends Create PDP Context Request to GGSN, wherein increases user's 3 layer protocol information fields, carries user's 3 layer protocol information;
Step 804: in the processing procedure of Radius/Radius+DHCP, preferential according to user's 3 layer protocol information of carrying, configuration network parameter;
In the prior art; By network side dynamic assignment IP address; Network side is preferential according to the user's 3 layer protocol information configuration network parameters that carry among the present invention; Promptly earlier according to the user's 3 layer protocol information configuration network parameters that carry, when network occurring and can't support that these user's 3 layer protocol information or user's 3 layer protocol information errors or user's 3 layer protocol information and network environment can't mate, carry out IP address dynamic assignment by the network side gateway device again.
Step 805:GGSN sends Create PDP Context Response to SGSN, wherein increases user's 3 layer protocol information fields, carries user's 3 layer protocol information;
Step 806:SGSN sends Activate PDP Context Accept to MT, wherein increases user's 3 layer protocol information fields, carries user's 3 layer protocol information.
Understandably; More than 4 embodiment be the flow example that network side need be used user's 3 layer protocol information; Under other situations that mobile station service realizes; As long as network side need be used the continuity that user's 3 layer protocol information that travelling carriage sends lock (such as in the PS territory, the IP address that travelling carriage is solidified locks as the network identity attribute of travelling carriage) to travelling carriage or keep mobile station service, all belong to the scope of the invention.
In order to realize above method embodiment, the present invention also provides a kind of user 3 layer protocol management of information systems, and this system comprises:
Travelling carriage is used to store the user corresponding with it 3 layer protocol information, and reads said user's 3 layer protocol information and transmission, and said user's 3 layer protocol information comprise the IP address of curing;
Said gateway device is used to receive user's 3 layer protocol information that said travelling carriage sends, and handles according to said 3 layer protocol information.
Preferably, said user's 3 layer protocol information also comprise the PDP conversation type information of support or the IP stack type information of support, and said IP address is IPv4 and/or IPv6 address.
Further, said gateway device is GGSN or S-GW, handles according to said user's 3 layer protocol information to comprise establishment PDP Context or configuration network parameter.
Said travelling carriage sends said user's 3 layer protocol information through PDP context activating request (Activate PDP context Request) message.
Claims (26)
1. a Subscriber Identity Module comprises microprocessor, memory and serial communication unit, it is characterized in that:
Said memory is used to store data, and the data of storage comprise the IP address that is used to communicate by letter;
Said microprocessor is used for reading the data of said memory;
Said serial communication unit, the IP address that is used for that said microprocessor is read send to the mobile device that is equipped with this Subscriber Identity Module.
2. Subscriber Identity Module as claimed in claim 1 is characterized in that: this IP address is the IPv4 and/or the IPv6 address of binding with this Subscriber Identity Module.
3. according to claim 1 or claim 2 Subscriber Identity Module; It is characterized in that: the data of said memory stores also comprise the PDP conversation type information of support or the IP stack type information of support, and said IP address is the IP address corresponding with said IP stack type.
4. a Subscriber Identity Module comprises microprocessor, memory and serial communication unit, it is characterized in that:
Said memory is used to store data, and the storage data comprise user's 3 layer protocol information, said user's 3 layer protocol information comprise the IP address of curing;
Said microprocessor is used for reading the data of said memory;
Said serial communication unit, the user's 3 layer protocol information that are used for that said microprocessor is read send to the mobile device that is equipped with this Subscriber Identity Module.
5. Subscriber Identity Module as claimed in claim 4 is characterized in that: said user's 3 layer protocol information also comprise the PDP conversation type information of support or the IP stack type information of support, and said IP address is IPv4 and/or IPv6 address.
6. Subscriber Identity Module as claimed in claim 5 is characterized in that: bind with this Subscriber Identity Module said IP address.
7. like each described Subscriber Identity Module in the claim 5 to 6, it is characterized in that: said memory adopts binary file storage user 3 layer protocol information.
8. travelling carriage, it is equipped with Subscriber Identity Module, it is characterized in that, and said travelling carriage comprises:
Memory module is used to store data, and the data of storage comprise the IP address of curing;
Processor is used for reading the data of said memory module;
Communication module is used for network side alternately, comprises and sends the IP address that said processor reads.
9. travelling carriage as claimed in claim 8; It is characterized in that: the data of the memory module storage of said travelling carriage also comprise the PDP conversation type information of this travelling carriage support or the IP stack type information of support, and wherein said IP address is IPv4 and/or IPv6 address.
10. user's 3 layer protocol management of information methods is characterized in that this method comprises:
User's 3 layer protocol information that the travelling carriage storage is corresponding with this travelling carriage, said user's 3 layer protocol information comprise the IP address of curing;
Travelling carriage reads said user's 3 layer protocol information and sends;
Said gateway device will receive said user's 3 layer protocol information and handle according to said user's 3 layer protocol information.
11. method as claimed in claim 10 is characterized in that: said travelling carriage adopts Subscriber Identity Module to store said user's 3 layer protocol information, and different Subscriber Identity Modules is bound different IP addresses.
12. method as claimed in claim 10 is characterized in that: said user's 3 layer protocol information also comprise the PDP conversation type information of support or the IP stack type information of support, and said IP address is IPv4 and/or IPv6 address.
13. method as claimed in claim 10; It is characterized in that: said gateway device is GPRS serving GPRS support node (SGSN), Gateway GPRS Support Node (GGSN) or grouping busihess data node (PDSN) or x-GW, handles according to said user's 3 layer protocol information to comprise establishment PDP Context or configuration network parameter.
14. method as claimed in claim 10 is characterized in that: said travelling carriage sends said user's 3 layer protocol information through PDP context activating request (Activate PDP context Request) message.
15. user 3 layer protocol management of information systems is characterized in that this system comprises:
Travelling carriage is used to store the user corresponding with it 3 layer protocol information, and reads said user's 3 layer protocol information and transmission, and said user's 3 layer protocol information comprise the IP address of curing;
Said gateway device is used to receive user's 3 layer protocol information that said travelling carriage sends, and handles according to said 3 layer protocol information.
16. system as claimed in claim 15 is characterized in that: said travelling carriage adopts Subscriber Identity Module to store said user's 3 layer protocol information, and different Subscriber Identity Modules is bound different IP addresses.
17. system as claimed in claim 15 is characterized in that: said user's 3 layer protocol information also comprise the PDP conversation type information of support or the IP stack type information of support, and said IP address is IPv4 and/or IPv6 address.
18. system as claimed in claim 15; It is characterized in that: said gateway device is GPRS serving GPRS support node (SGSN), Gateway GPRS Support Node (GGSN) or grouping busihess data node (PDSN) or x-GW, handles according to said user's 3 layer protocol information to comprise establishment PDP Context or configuration network parameter.
19. user's 3 layer protocol management of information methods is characterized in that this method comprises:
Travelling carriage presets the IP address of curing;
During said travelling carriage access network, extract said IP address and send to network side;
Network side locks said travelling carriage with said IP address as the identity attribute of said travelling carriage or keeps the business continuance of said travelling carriage.
20. management method as claimed in claim 19 is characterized in that: marked net, tunnel or the VPN (VPN) that said network side adopts identity information to separate with positional information guarantees the route correctness of service message.
21. user's 3 layer protocol management of information methods is characterized in that this method comprises:
Preset user's 3 layer protocol information in the travelling carriage, said 3 layer protocol information comprise the IP address of curing;
In adhering to the mobile station information flow process, said travelling carriage extracts said user's 3 layer protocol information and sends;
The information management network element carries out management maintenance to said user's 3 layer protocol information.
22. method as claimed in claim 21 is characterized in that: said user's 3 layer protocol information also comprise the PDP conversation type information of support or the IP stack type information of support, and said IP address is IPv4 and/or IPv6 address.
23. user's 3 layer protocol management of information methods is characterized in that this method comprises:
Preset user's 3 layer protocol information in the travelling carriage, said user's 3 layer protocol information comprise the IP address of curing;
In the PDP context activation flow process, said travelling carriage extracts said user's 3 layer protocol information and sends;
Gateway device is according to said user's 3 layer protocol information creating PDP Contexts.
24. method as claimed in claim 23 is characterized in that: said user's 3 layer protocol information also comprise the PDP conversation type information of support or the IP stack type information of support, and said IP address is IPv4 and/or IPv6 address.
25. user's 3 layer protocol management of information methods is characterized in that this method comprises:
Preset user's 3 layer protocol information in the travelling carriage, said user's 3 layer protocol information comprise the IP address of curing;
During said travelling carriage access network, extract said user's 3 layer protocol information and send to network side;
Network side preferentially carries out network configuration according to said user's 3 layer protocol information.
26. method as claimed in claim 25 is characterized in that: said user's 3 layer protocol information also comprise the PDP conversation type information of support or the IP stack type information of support, and said IP address is IPv4 and/or IPv6 address.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100875315A CN102740271A (en) | 2011-04-08 | 2011-04-08 | Subscriber identity module, mobile station, and managing method and system for subscriber three-layer protocol information |
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| CN2011100875315A CN102740271A (en) | 2011-04-08 | 2011-04-08 | Subscriber identity module, mobile station, and managing method and system for subscriber three-layer protocol information |
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