CN101252781B - Method and system for realizing user equipment authority identification - Google Patents

Method and system for realizing user equipment authority identification Download PDF

Info

Publication number
CN101252781B
CN101252781B CN2008100891570A CN200810089157A CN101252781B CN 101252781 B CN101252781 B CN 101252781B CN 2008100891570 A CN2008100891570 A CN 2008100891570A CN 200810089157 A CN200810089157 A CN 200810089157A CN 101252781 B CN101252781 B CN 101252781B
Authority
CN
China
Prior art keywords
authentication
old
home network
auc
network register
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN2008100891570A
Other languages
Chinese (zh)
Other versions
CN101252781A (en
Inventor
石松
朱玉娜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Priority to CN2008100891570A priority Critical patent/CN101252781B/en
Publication of CN101252781A publication Critical patent/CN101252781A/en
Application granted granted Critical
Publication of CN101252781B publication Critical patent/CN101252781B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention provides a system for realizing authentication for user equipment and the method thereof. The method comprises the following steps: an authentication agent module is set, when a new home network register/authentication center is adopted to replace an old home network register/authentication center, after the authentication agent module receives a user authentication request sent by user equipment, if the authentication information of the user equipment is in the old authentication center, the authentication agent module forwards the authentication request to the old authentication center for authentication through the old home network register, and returns authentication response back to the user equipment after the authentication is accomplished. Through adopting the invention, when the new home network register/authentication center is adopted to replace the old home network register/authentication center, and when the old and new home network registers/authentication centers are from different manufacturers, if the authentication information of the use equipment is still in the old authentication center, authentication can also be accomplished, therefore, the problem that the home network registers from different manufacturers are incompatible with the interfaces of the authentication center can be avoided.

Description

A kind of system and method for realizing user equipment authority identification
Technical field
The present invention relates to the communications field, relate in particular to a kind of system and method for realizing user equipment authority identification.
Background technology
Because the authentication information of subscriber equipment belongs to private information, only be stored in AUC (AuC) and the subscriber equipment, general AUC adopts cipher mode that the authentication information of subscriber equipment is kept in the database, the authentication information that decipherment algorithm that operator can only provide according to equipment vendor and key just can obtain subscriber equipment.For traditional used equipment HLR (home network register)/AuC, operator wishes to adopt new equipment to replace old HLR/AuC equipment, but the authentication information of subscriber equipment might be stored in new AuC, also might be stored in old AuC, when the authentication information of subscriber equipment is stored in old AuC, and when new and old HLR/AuC equipment belongs to different manufacturers, new equipment vendor may provide key, in addition, because the authorization interface between HLR and the AuC is privately owned interface, be to communicate by letter between the HLR of different vendor and the AuC, cause to obtain authentication information, thereby the renewal that influences HLR/AuC equipment is replaced.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of system and method for realizing user equipment authority identification, can realize adopting new HLR/AuC equipment to replace old HLR/AuC equipment, and when new and old HLR/AuC equipment belongs to different vendor, if the authentication information of subscriber equipment is still stayed the authentication that old AuC also can finish subscriber equipment.
In order to address the above problem, the invention provides a kind of method that realizes user equipment authority identification, comprise: an authentication agent module is set, when the home network register that adopts new home network register/AUC's replace old/AUC, after the authentication agent module is received the subscription authentication request that subscriber equipment sends, if the authentication information of described subscriber equipment is in old AUC, the authentication agent module is transmitted to old AUC by old home network register with described authentication request and carries out authentication, and returns Authentication Response in finishing authentication rear line equipment.
Further, described subscriber equipment sends to new home network register with described authentication request earlier, and described authentication request is the 3GPP standard message;
Described new home network register adopts private message to be transmitted to the authentication agent module it after receiving described authentication request, and described private message refers to not meet the message of 3GPP standard.
Further, after described authentication agent module is received described authentication request, whether the authentication information of judging described subscriber equipment is stored in old AUC, be then to adopt the 3GPP standard message to be transmitted to old home network register described authentication request, described old home network register is transmitted to old AUC with described authentication request employing private message again and carries out authentication, and after finishing authentication, return Authentication Response to old home network register, described old home network register adopts the 3GPP standard message that described Authentication Response is transmitted to described authentication agent module, the authentication agent module adopts private message that described Authentication Response is transmitted to new home network register again, and new home network register adopts the 3GPP standard message that described Authentication Response is transmitted to subscriber equipment at last.
Further, after described authentication agent module is received described authentication request, adopt private message to be transmitted to new AUC described authentication request, new AUC judges that whether the authentication information of described subscriber equipment is in this locality, not in the message of then returning failed authentication to the authentication agent module, wherein carry failure cause, described authentication agent module adopts the 3GPP standard message to be transmitted to old home network register described authentication request after receiving the message of failed authentication, old home network register is transmitted to old AUC with described authentication request employing private message again and carries out authentication, and after finishing authentication, return Authentication Response to old home network register, described old home network register adopts the 3GPP standard message that described Authentication Response is transmitted to described authentication agent module, the authentication agent module adopts private message that described Authentication Response is transmitted to new home network register again, and new home network register adopts the 3GPP standard message that described Authentication Response is transmitted to subscriber equipment at last.
Further, it is inner or be independent of new home network register setting described authentication agent module to be arranged on new home network register.
Further, described 3GPP standard message is the MAP signaling.
The present invention also provides a kind of system that realizes user equipment authority identification, comprises subscriber equipment, old home network register, old AUC, and described subscriber equipment comprises mobile services switching centre/VLR Visitor Location Register; It is characterized in that:
Described system also comprises the authentication agent module;
Described mobile services switching centre/VLR Visitor Location Register is used for sending authentication request to the authentication agent module;
When described authentication agent module is used for authentication information when described subscriber equipment in old AUC, described authentication request is transmitted to old home network register; And after being used to receive the Authentication Response that old home network register sends it is transmitted to mobile services switching centre/VLR Visitor Location Register;
Described old home network register is transmitted to old AUC with it after being used to receive the authentication request that the authentication agent module sends; And after being used to receive the Authentication Response that old AUC sends it is transmitted to the authentication agent module;
Finish authentication after described old AUC is used to receive authentication request, and be used for returning Authentication Response to old home network register.
Further, described system also comprises new home network register;
Described authentication agent module is positioned at new home network register or is independent of new home network register;
Described mobile services switching centre/VLR Visitor Location Register sends authentication request to the authentication agent module and is meant, mobile services switching centre/VLR Visitor Location Register adopts the 3GPP standard message that authentication request is sent to new home network register, and described new home network register adopts private message to send to the authentication agent module after receiving described authentication request;
Described authentication agent module receives that it being transmitted to mobile services switching centre/VLR Visitor Location Register behind the Authentication Response that old home network register sends is meant, the authentication agent module adopts private message to be transmitted to new home network register described Authentication Response, and described new home network register adopts the 3GPP standard message to be transmitted to mobile services switching centre/VLR Visitor Location Register described Authentication Response again.
Further, when described authentication agent module is used for authentication information when described subscriber equipment in old AUC, described authentication request is transmitted to old home network register to be meant, after the authentication agent module is received described authentication request, whether the authentication information of judging described subscriber equipment is stored in old AUC, is then to adopt the 3GPP standard message to be transmitted to old home network register described authentication request.
Further, when described authentication agent module is used for authentication information when described subscriber equipment in old AUC, described authentication request is transmitted to old home network register to be meant, the authentication agent module adopts private message to be transmitted to new AUC it after receiving described authentication request, and adopts the 3GPP standard message to be transmitted to old home network register described authentication request after receiving the failed authentication message that described new AUC returns.
Further, described old home network register is used to receive that it being transmitted to old AUC after the authentication request that the authentication agent module sends is meant that old home network register adopts private message that it is transmitted to old AUC after receiving described authentication request;
Described old home network register receives that it being transmitted to the authentication agent module behind the Authentication Response that old AUC sends is meant that old home network register adopts the 3GPP standard message to be transmitted to the authentication agent module after receiving described Authentication Response;
Finish authentication after described authentication request is received by described old AUC, and adopt private message to return Authentication Response to described old home network register.
In sum, the invention provides a kind of system and method for realizing user equipment authority identification, replace old HLR/AuC equipment when adopting new HLR/AuC equipment, and when new and old HLR/AuC equipment belongs to different vendor, if the authentication information of subscriber equipment is still at old AuC, can be by sending authentication request to old HLR, this authentication request is the 3GPP standard message, transmit authentication request to finish authentication by old HLR to old AuC again, avoided different manufacturers HLR and the incompatible problem of AuC interface like this.
Description of drawings
Fig. 1 is the system group network figure that the present invention realizes user equipment authority identification;
Fig. 2 is the process chart of the inventive method embodiment one;
Fig. 3 is the process chart of the inventive method embodiment two.
Embodiment
The invention provides a kind of system and method for realizing user equipment authority identification, when operator replaces old HLR/AuC with new HLR/AuC, if new and old HLR/AuC belongs to different manufacturers, even user equipment authority identification information also at old AuC, adopts the present invention also can finish subscription authentication.
Present embodiment provides a kind of system that realizes user equipment authority identification, as shown in Figure 1, comprises subscriber equipment, authentication agent module, new HLR, new AuC, old HLR and old AuC; Subscriber equipment comprises MSC (mobile services switching centre)/VLR (VLR Visitor Location Register); The authentication agent module can be positioned at new HLR also can be independent of new HLR.
The MSC/VLR of subscriber equipment is used for sending authentication request to new HLR, and authentication request comprises user ID IMSI; This authentication request is the MAP signaling of 3GPP standard message.
New HLR adopts private message that it is transmitted to the authentication agent module after being used to receive the authentication request that MSC/VLR sends, this private message refers to not meet the message of 3GPP standard, and after being used to receive the Authentication Response that the authentication agent module sends it is transmitted to MSC/VLR.
The authentication agent module can be used to store the location message of user equipment authority identification information, as: can store belong to some number segment its authentication information of subscriber equipment at new AuC, its authentication information of the subscriber equipment of all the other number segments is at old AuC; After the authentication agent module can also be used to receive authentication request, judge that according to user ID whether the authentication information of this subscriber equipment is at old AuC, be then authentication request to be adopted the 3GPP standard message to be transmitted to old HLR, otherwise adopt private message to be transmitted to new AuC authentication request; Adopt private message to be transmitted to new AuC it after can also being used to receive authentication request, and obtain failure cause after the message of the failed authentication that is used to receive that new AuC returns, if failure cause is that user equipment authority identification information does not then adopt authentication request the 3GPP standard message to be transmitted to old HLR in this locality; Adopt private message that it is transmitted to new HLR after also being used to receive the Authentication Response that Authentication Response that old HLR returns or new AuC return.
Old HLR adopts private message to be transmitted to old AuC after being used to receive the authentication request that the authentication agent module sends, and adopts the 3GPP standard message to be transmitted to the authentication agent module after also being used to receive the Authentication Response that old AuC returns.
Old AuC finishes authentication after being used to receive the authentication request that old HLR sends, and returns Authentication Response to old AuC.
New AuC finishes authentication after can being used to receive the authentication request that the authentication agent module sends, and returns Authentication Response to the authentication agent module; Can also be used to receive the authentication information that judges whether to store this subscriber equipment after the authentication request that the authentication agent module sends, return Authentication Response if having then to the authentication agent module, otherwise return the message of failed authentication to the authentication agent module, wherein carry failure cause, promptly the authentication information of subscriber equipment is not in this locality.
Present embodiment also provides a kind of method that realizes user equipment authority identification, receive the authentication request of new HLR forwarding when the authentication agent module after, can directly authentication request be transmitted to new AuC (being called mode one for convenience of description), the authentication information that also can judge subscriber equipment earlier is at new AuC or at old AuC, transmit authentication request (being called mode two for convenience of description) according to judged result then, below will adopt two embodiment that this dual mode is described.
Embodiment one: is illustrated in figure 2 as the present invention and adopts mode one to transmit the particular flow sheet of authentication request,
Step 201: the MSC/VLR of subscriber equipment sends authentication request to new HLR, and authentication request comprises user ID IMSI; This authentication request is MAP (MAP) signaling of 3GPP standard message.
Step 202: new HLR adopts private message to be transmitted to the authentication agent module authentication request;
Step 203: the authentication agent module adopts private message to be transmitted to new AuC authentication request;
Step 204: new AuC judges whether to have the authentication information of this subscriber equipment according to user ID after receiving authentication request, if then execution in step 205 is arranged, otherwise execution in step 208;
Step 205: new AuC finishes authentication, and adopts private message to return Authentication Response to the authentication agent module;
Step 206: the authentication agent module adopts private message that Authentication Response is transmitted to new HLR;
Step 207: new HLR adopts the MAP signaling of 3GPP standard message Authentication Response to be transmitted to the MSC/VLR of subscriber equipment.
Step 208: new AuC returns the message of failed authentication to the authentication agent module, wherein carries failure cause, and promptly the authentication information of this subscriber equipment is not in this locality; The message of this failed authentication is private message.
Step 209: the authentication agent module adopts the MAP signaling of 3GPP standard message to transmit authentication request to old HLR after receiving the message of failed authentication;
Step 210: old HLR adopts private message that authentication request is transmitted to old AuC;
Step 211: old AuC finishes authentication, and adopts private message to return Authentication Response to old HLR;
Step 212: old HLR adopts the MAP signaling of 3GPP standard message that Authentication Response is transmitted to the authentication agent module;
Step 213: the authentication agent module adopts private message that Authentication Response is transmitted to new HLR;
Step 214: new HLR adopts the MAP signaling of 3GPP standard message Authentication Response to be transmitted to the MSC/VLR of subscriber equipment.
Embodiment one: is illustrated in figure 3 as the present invention and adopts mode two to transmit the particular flow sheet of authentication request,
Step 301: the MSC/VLR of subscriber equipment sends authentication request to new HLR; This authentication request is the MAP signaling of 3GPP standard message.
Step 302: new HLR adopts private message to be transmitted to the authentication agent module authentication request;
Step 303: the authentication agent module judges whether the authentication information of this subscriber equipment is stored in old AuC, is execution in step 308 then, otherwise execution in step 304;
Step 304: the authentication agent module adopts private message that authentication request is transmitted to new AuC;
Step 305: new AuC finishes authentication, and adopts private message to return Authentication Response to the authentication agent module;
Step 306: the authentication agent module adopts private message that Authentication Response is transmitted to new HLR;
Step 307: new HLR adopts the MAP signaling of 3GPP standard message Authentication Response to be transmitted to the MSC/VLR of subscriber equipment.
Step 308: the authentication agent module adopts the MAP signaling of 3GPP standard message that authentication request is transmitted to old HLR;
Step 309: old HLR adopts private message that authentication request is transmitted to old AuC;
Step 310: old AuC finishes authentication, and adopts private message to return Authentication Response to old HLR;
Step 311: old HLR adopts the 3GPP standard message that Authentication Response is transmitted to the authentication agent module;
Step 312: the authentication agent module adopts private message that Authentication Response is transmitted to new HLR;
Step 313: new HLR adopts the MAP signaling of 3GPP standard message Authentication Response to be transmitted to the MSC/VLR of subscriber equipment.

Claims (11)

1. method that realizes user equipment authority identification, comprise: an authentication agent module is set, when the home network register that adopts new home network register/AUC's replace old/AUC, after the authentication agent module is received the subscription authentication request that subscriber equipment sends, if the authentication information of described subscriber equipment is in old AUC, the authentication agent module is transmitted to old AUC by old home network register with described authentication request and carries out authentication, and after finishing authentication, the authentication agent module is returned Authentication Response to subscriber equipment; Subscriber equipment comprises mobile services switching centre/VLR Visitor Location Register;
Wherein, described new home network register/AUC belongs to different manufacturers with old home network register/AUC.
2. the method for claim 1 is characterized in that:
Described subscriber equipment sends to new home network register with described authentication request earlier, and described authentication request is the 3GPP standard message;
Described new home network register adopts private message to be transmitted to the authentication agent module it after receiving described authentication request, and described private message refers to not meet the message of 3GPP standard.
3. method as claimed in claim 2 is characterized in that:
After described authentication agent module is received described authentication request, whether the authentication information of judging described subscriber equipment is stored in old AUC, be then to adopt the 3GPP standard message to be transmitted to old home network register described authentication request, described old home network register is transmitted to old AUC with described authentication request employing private message again and carries out authentication, and after finishing authentication, return Authentication Response to old home network register, described old home network register adopts the 3GPP standard message that described Authentication Response is transmitted to described authentication agent module, the authentication agent module adopts private message that described Authentication Response is transmitted to new home network register again, and new home network register adopts the 3GPP standard message that described Authentication Response is transmitted to subscriber equipment at last.
4. method as claimed in claim 2 is characterized in that:
After described authentication agent module is received described authentication request, adopt private message to be transmitted to new AUC described authentication request, new AUC judges that whether the authentication information of described subscriber equipment is in this locality, not in the message of then returning failed authentication to the authentication agent module, wherein carry failure cause, described authentication agent module adopts the 3GPP standard message to be transmitted to old home network register described authentication request after receiving the message of failed authentication, old home network register is transmitted to old AUC with described authentication request employing private message again and carries out authentication, and after finishing authentication, return Authentication Response to old home network register, described old home network register adopts the 3GPP standard message that described Authentication Response is transmitted to described authentication agent module, the authentication agent module adopts private message that described Authentication Response is transmitted to new home network register again, and new home network register adopts the 3GPP standard message that described Authentication Response is transmitted to subscriber equipment at last.
5. as the described method of the arbitrary claim of claim 1 to 4, it is characterized in that:
Described authentication agent module is arranged on new home network register inside or is independent of new home network register setting.
6. as the described method of the arbitrary claim of claim 2 to 4, it is characterized in that:
Described 3GPP standard message is the MAP signaling.
7. a system that realizes user equipment authority identification comprises subscriber equipment, old home network register, old AUC, and described subscriber equipment comprises mobile services switching centre/VLR Visitor Location Register; It is characterized in that: described system also comprises new home network register/AUC; Described new home network register and old home network register belong to different manufacturers; New AUC and old AUC belong to different manufacturers; Described system also comprises the authentication agent module;
Described mobile services switching centre/VLR Visitor Location Register is used for sending authentication request to the authentication agent module;
Described authentication agent module is used for when the home network register that adopts new home network register/AUC's replace old/AUC, when the authentication information of described subscriber equipment during, described authentication request is transmitted to old home network register in old AUC; And after being used to receive the Authentication Response that old home network register sends it is transmitted to mobile services switching centre/VLR Visitor Location Register;
Described old home network register is transmitted to old AUC with it after being used to receive the authentication request that the authentication agent module sends; And after being used to receive the Authentication Response that old AUC sends it is transmitted to the authentication agent module;
Finish authentication after described old AUC is used to receive authentication request, and be used for returning Authentication Response to old home network register.
8. system as claimed in claim 7 is characterized in that:
Described authentication agent module is positioned at new home network register or is independent of new home network register;
Described mobile services switching centre/VLR Visitor Location Register sends authentication request to the authentication agent module and is meant, mobile services switching centre/VLR Visitor Location Register adopts the 3GPP standard message that authentication request is sent to new home network register, and described new home network register adopts private message to send to the authentication agent module after receiving described authentication request;
Described authentication agent module receives that it being transmitted to mobile services switching centre/VLR Visitor Location Register behind the Authentication Response that old home network register sends is meant, the authentication agent module adopts private message to be transmitted to new home network register described Authentication Response, and described new home network register adopts the 3GPP standard message to be transmitted to mobile services switching centre/VLR Visitor Location Register described Authentication Response again.
9. system as claimed in claim 7 is characterized in that:
When described authentication agent module is used for authentication information when described subscriber equipment in old AUC, described authentication request is transmitted to old home network register to be meant, after the authentication agent module is received described authentication request, whether the authentication information of judging described subscriber equipment is stored in old AUC, is then to adopt the 3GPP standard message to be transmitted to old home network register described authentication request.
10. system as claimed in claim 7 is characterized in that:
When described authentication agent module is used for authentication information when described subscriber equipment in old AUC, described authentication request is transmitted to old home network register to be meant, the authentication agent module adopts private message to be transmitted to new AUC it after receiving described authentication request, and adopts the 3GPP standard message to be transmitted to old home network register described authentication request after receiving the failed authentication message that described new AUC returns.
11., it is characterized in that as claim 9 or 10 described systems:
Described old home network register is used to receive that it being transmitted to old AUC after the authentication request that the authentication agent module sends is meant that old home network register adopts private message that it is transmitted to old AUC after receiving described authentication request;
Described old home network register receives that it being transmitted to the authentication agent module behind the Authentication Response that old AUC sends is meant that old home network register adopts the 3GPP standard message to be transmitted to the authentication agent module after receiving described Authentication Response;
Finish authentication after described authentication request is received by described old AUC, and adopt private message to return Authentication Response to described old home network register.
CN2008100891570A 2008-04-08 2008-04-08 Method and system for realizing user equipment authority identification Active CN101252781B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008100891570A CN101252781B (en) 2008-04-08 2008-04-08 Method and system for realizing user equipment authority identification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2008100891570A CN101252781B (en) 2008-04-08 2008-04-08 Method and system for realizing user equipment authority identification

Publications (2)

Publication Number Publication Date
CN101252781A CN101252781A (en) 2008-08-27
CN101252781B true CN101252781B (en) 2011-04-20

Family

ID=39955933

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008100891570A Active CN101252781B (en) 2008-04-08 2008-04-08 Method and system for realizing user equipment authority identification

Country Status (1)

Country Link
CN (1) CN101252781B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101815297A (en) * 2010-04-28 2010-08-25 中兴通讯股份有限公司 Implement method and system for acquiring authentication parameters
CN107592343A (en) * 2017-08-25 2018-01-16 泰康保险集团股份有限公司 Data processing method, device, computer-readable recording medium and electronic equipment
CN110492984B (en) * 2019-07-29 2020-06-23 南方电网数字电网研究院有限公司 Data transmission method and device, data analysis processing system and computer equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1476205A (en) * 2002-08-16 2004-02-18 华为技术有限公司 Communication system of comprehensive switch on equipment and management method of comprehensive swith on equipment in system
CN101064919A (en) * 2006-04-24 2007-10-31 中兴通讯股份有限公司 Method for authentication of CDMA user roaming to GSM network
CN101083537A (en) * 2006-05-31 2007-12-05 华为技术有限公司 Method, apparatus and system for realizing device management

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1476205A (en) * 2002-08-16 2004-02-18 华为技术有限公司 Communication system of comprehensive switch on equipment and management method of comprehensive swith on equipment in system
CN101064919A (en) * 2006-04-24 2007-10-31 中兴通讯股份有限公司 Method for authentication of CDMA user roaming to GSM network
CN101083537A (en) * 2006-05-31 2007-12-05 华为技术有限公司 Method, apparatus and system for realizing device management

Also Published As

Publication number Publication date
CN101252781A (en) 2008-08-27

Similar Documents

Publication Publication Date Title
US20210127258A1 (en) Implementation and communication methods, apparatus and system of virtual subscriber identity module
US7215943B2 (en) Mobile terminal identity protection through home location register modification
JP2009510960A (en) Method and system for updating a home location register in a mobile network
WO2004004369A1 (en) A method to perform the location service in the communication system
WO2007058024A1 (en) Mobile communication system, core network, radio network system, and method for selecting network for containing the system
CN101252781B (en) Method and system for realizing user equipment authority identification
CN101635909A (en) Method, system and terminal for authenticating terminal roaming among networks with different systems
CN101835155A (en) Method and system for accessing terminal to fusion network
CN105307147A (en) Method and system for opening international roaming service in overseas heterogeneous network
CN101160786B (en) Method, system and apparatus for relating the information associated with user in NASS
CN101662759A (en) Method and device for identifying roaming state of mobile terminal
CN100426930C (en) Wireless data communication monitoring system and method
CN101374345B (en) Method, apparatus and system for transferring wireless virtual private network VPN short number of calling subscriber
CN100355251C (en) Method for sending a ata of user mark after renewing
CN103918295A (en) Method for preventing fraud or misuse when using a specific service of a public land mobile network by a user equipment, subscriber identity module and application program
CN106937410B (en) Network side device and communication control method thereof, Internet of things device and communication method thereof
CN101106809B (en) Billing method for prepayment user to send SMS upon cross-network roaming
US8351972B1 (en) System and method for addressing dispatch stations
CN101674539A (en) Method, system and device of information transmission and call transfer
CN102404697A (en) Multi-media message service system, method and device
CN101394348B (en) Method, apparatus and system for position information synchronization by packet domain and circuit domain
CN101394662A (en) Customer authentication and access control method and system
CN101626568B (en) Method and device for acquiring service key
KR20090126839A (en) Apparatus and method for storing of transmission/receipt data in a mobile communication system
CN101895932B (en) Load transferring method, system and device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant