CN104507072A - Communication network switching method - Google Patents
Communication network switching method Download PDFInfo
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- CN104507072A CN104507072A CN201410785580.XA CN201410785580A CN104507072A CN 104507072 A CN104507072 A CN 104507072A CN 201410785580 A CN201410785580 A CN 201410785580A CN 104507072 A CN104507072 A CN 104507072A
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- sim card
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/20—Transfer of user or subscriber data
- H04W8/205—Transfer to or from user equipment or user record carrier
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Telephonic Communication Services (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention relates to a communication network switching method. The existing communication network switching method needs to replace an SIM (subscriber identity module) card of a user. The communication network switching method comprises the following steps of enabling a service receiving system to receive a service request of a terminal user; forwarding the service request to a remote service management system, enabling the remote service management system to receive the service request, and matching the data and generating a corresponding instruction according to the type of a to-be-switched network, wherein the data comprises one set of personalizing data and an application identifier; sending the instruction to the SIM card corresponding to a first mobile user number; enabling the SIM card to receive the instruction sent by the remote service management system; according to the application identifier in the instruction, writing the personalizing data into a storage directory of the corresponding application in the SIM card; switching the application written with the personalizing data into an effective application. The method has the advantage that the SIM card does not need to be replaced when the communication network is switched.
Description
Technical field
The invention belongs to computer technology, smart card, telecommunication path field, be specifically related to a kind of method that communication network switches.
Background technology
Along with renewal and the development of mobile communication network technology, and the issuing of domestic virtual operator licence plate, the competition of common carrier in continuous fieriness, for user provides better service to be the necessary means that operator enhances one's market competitiveness.For virtual operator, especially to the virtual operator having three infrastructure operator's licence plates simultaneously, allowing user flexibility select and change the network service used, is the effective means improving user's viscosity.
Current, user uses mobile terminal and the frequency changed is improving constantly, and different terminals has again different requirement to network formats, and the demand changing network service is strengthening day by day.But in a prior art situation, change network service: be such as replaced by CDMA2000 network from WCDMA network, just need user to arrive first the business hall pin number of CHINAUNICOM, then arrive the telecommunication business Room and buy the new SIM card number of opening again, this mode is not only handled loaded down with trivial details, wastes card resource simultaneously.
On the other hand, network and the standard of current main use infrastructure operator of virtual operator carry out SIM card making and distribution, and the SIM card of infrastructure operator's distribution, have respective standard, in network formats, card, file structure is also had nothing in common with each other, virtual operator is when meeting user's draping demand, need different card of getting ready the goods, then change to user, not only increase stock pressure, if online shopping mall provides service, also very large logistics cost can be produced.
Summary of the invention
For the defect existed in prior art, the object of this invention is to provide a kind of method that communication network switches.As long as the method can realize the SIM card of issuing a type, just can meet the requirement of various network formats user, and realize under the condition not changing SIM card, switch the Mobile Communication Service business that user selects.
For reaching above object, the technical solution used in the present invention is: a kind of method that communication network switches, and comprises the following steps:
(1) service request of service system receiving terminal user, sends to teleaction service management system by described service request; Described service request comprises the first mobile subscriber number, the type of to be switched network and the second mobile subscriber number; The first described mobile subscriber number is the mobile subscriber number before log on switches, and described type refers to the classification carried out according to infrastructure operator, and the second described mobile subscriber number is the mobile subscriber number after network switches;
(2) described teleaction service management system receives the described service request that described service system is sent, generate corresponding instruction according to the type matching data of described to be switched network, described data comprise a set of personal data and an application marker character; Described application refers to that described application marker character is for distinguishing described application for storing and running the application program of the network formats data of adhoc basis operator; Described instruction is sent in the SIM card corresponding to the first described mobile subscriber number;
(3) SIM card accepts the described instruction that described teleaction service management system issues, according to the described application marker character in described instruction, under personal data being write the storage directory of application corresponding in described SIM card, the described application of write personal data is switched to the application that comes into force.
Further, described personal data comprises:
IMSI, IMSI International Mobile Subscriber Identity;
SMSC, SMS service center number;
ICCID, Integrated Circuit Card Identity;
PIN, card personal authentication password;
The PUK of PUK, PIN;
K, SIM authentication random number;
OPc, is disperseed to obtain by operator's master key and described K;
ACC, access control code.
Further, in step (3), described switching refers to original application deactivation that comes into force, by the described application activating of write personal data, be about to come into force and apply the application marker character that marker character is revised as the described application of write personal data, the application marker character read when the described application marker character that comes into force refers to that terminal equipment is started shooting.
Further, in step (3), according to the described application marker character in described instruction, after personal data being write under the storage directory of application corresponding in described SIM card, also comprise:
Under judging whether successfully to be write by personal data the storage directory of application corresponding in described SIM card, if success, then the described application of write personal data is switched to the application that comes into force, otherwise, prompting customer service process failure, and end operation.
Further, described method is further comprising the steps of:
(4) SIM card is to sending service result in described teleaction service management system;
(5) teleaction service management system receives the service processing result that described SIM card is sent, and by described service processing result synchronized transmission to described service system, described service processing result comprises described first mobile subscriber number, the type of described to be switched network and described second mobile subscriber number, and network switching result;
(6) teleaction service management system judges that whether the described service processing result that described SIM card is sent is successful, if so, then reclaims the personal data before switching in described SIM card, and stored in resource pool.
Further, described method also comprises:
(7) SIM card sends instruction of restarting to terminal equipment, and prompting user restarts terminal equipment;
(8) perform after instruction of restarting terminal equipment user, start reading comes into force application marker character, uses the described application of write personal data to network.
Further, also comprise in step (2): described teleaction service management system organizes the transmission form of described instruction, namely described instruction encrypted and encapsulate.
Further, in step (3), according to the described application marker character in described instruction, also comprise before personal data being write under the storage directory of application corresponding in described SIM card and described instruction is unpacked, deciphered.
Further, in step (2), described application marker character and described application are mutually unique corresponding, and the same time has and only has the application described in be in state of activation.
Further, described method also comprises, and upgrades the data of described application.
Further, described instruction is sent in the SIM card corresponding to the first described mobile subscriber number by the first described mobile subscriber number current network.
Effect of the present invention is: adopt the method that communication network of the present invention switches, the communication need of various communication network can be met, when making mobile phone users change the communication network service of different operators, SIM card, the home-confined service switchover that just can complete communication network need not be changed, convenient for users to use, be conducive to the formation that communication network market is rationally competed; When making virtual operator issue SIM card simultaneously, only need issue the SIM card of a type, the requirement of various network formats user can be met, greatly save the cost of hair fastener and operation.
Accompanying drawing explanation
Fig. 1 is the principle schematic of method described in the specific embodiment of the invention;
Fig. 2 is the flow chart of method described in the specific embodiment of the invention;
Fig. 3 is the structured flowchart of SIM card described in the specific embodiment of the invention;
Fig. 4 is the structured flowchart of system described in the specific embodiment of the invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As shown in Fig. 1, Fig. 2, a kind of method that communication network switches, comprises the following steps:
Step (1): the service request of service system receiving terminal user, and described service request is sent to teleaction service management system, described service request comprises the first mobile subscriber number, the type of to be switched network and the second mobile subscriber number; The first described mobile subscriber number is the mobile subscriber number before log on switches, the namely current mobile subscriber number used of terminal use; Described type refers to the classification carried out according to infrastructure operator, and infrastructure operator comprises China Mobile, CHINAUNICOM, China Telecom; The second described mobile subscriber number is the mobile subscriber number after network switches, namely the terminal use's mobile subscriber number that will newly enable after network switches;
Described teleaction service management system is used for sending instruction to SIM card, and accepts result that SIM card beams back and other data;
Step (2): teleaction service management system receives the service request of the end user that service system is sent;
The type matching data of the to be switched network that teleaction service management system provides according to user also generate corresponding instruction, and described data comprise a set of personal data and an application marker character; Described application refers to for storing and running the application program of the network formats data of adhoc basis operator, because the network formats that infrastructure operator provides is different, so each application is different, all design for the data of some particular network standards, be used for storing and run the data of a certain network formats, described application marker character is exactly for distinguishing these application for different infrastructure operator;
Teleaction service management system is matching data and after generating corresponding instruction, also will organize the transmission form of described instruction, namely encrypt described instruction and encapsulate, and cipher mode used is symmetry algorithm encryption;
Subsequently, the instruction after encryption and encapsulation is sent in the SIM card corresponding to the first mobile subscriber number by the current communication network used of the first mobile subscriber number by teleaction service management system.
Step (3): described SIM card accepts the described instruction that described teleaction service management system issues;
In described SIM card, described instruction is unpacked, deciphered;
Then according to the described application marker character in described instruction, under personal data being write the storage directory of application corresponding in described SIM card; Be provided with several application in SIM card, each application is different, is all to design for the data of some particular network standards, is used for storing and runs the data of a certain network formats;
The described application of write personal data is switched to the application that comes into force, switch and refer to original application deactivation that comes into force, by the described application activating of write personal data, the application marker character of the application of write personal data is revised as by the application marker character that comes into force in SIM card, the application marker character that the described application marker character that comes into force reads when referring to that terminal equipment start shooting, described terminal equipment is mobile phone, panel computer or other need use SIM card and the terminal equipment of replaceable mobile communications network.
Personal data in described data comprises:
IMSI, IMSI International Mobile Subscriber Identity (Internat ional Mobi le Subscriber Ident ity);
SMSC, SMS service center number (Short Message Service Center);
ICCID, Integrated Circuit Card Identity (Integrated Circuits Card Ident ificat ion);
PIN, card personal authentication password (Personal Ident ificat ion Number);
The PUK (PIN Unblocking Key) of PUK, PIN;
K, SIM authentication random number (Subscr iber authent icat ion Key);
OPc, is disperseed to obtain (Value der ived from OP andK) by operator's master key and described K;
ACC, access control code, be last position (Access Control Code) of described IMSI, span is from 0 ~ 9, and what specify is the networking priority of networking user.
In step (3), according to the described application marker character in described instruction, after personal data being write under the storage directory of application corresponding in described SIM card, also comprise:
Under judging whether successfully to be write by personal data the storage directory of application corresponding in described SIM card, if success, then the described application of write personal data is switched to the application that comes into force, and end operation.Activate the application of write personal data, carry out handover operation; If not success, prompting customer service process failure, sends the service processing result of network handoff failure to teleaction service management system, and end operation.
Also comprise in step (3) later:
Step (4): SIM card is to sending service result in described teleaction service management system, and described service processing result comprises network switching result, i.e. network handover success and network handoff failure;
Step (5): described teleaction service management system receives the service processing result that described SIM card is sent, and by described service processing result synchronized transmission to described service system, described service processing result comprises described first mobile subscriber number, the type of described to be switched network and described second mobile subscriber number, and network switching result;
Step (6): described teleaction service management system judges that whether the described service processing result that described SIM card is sent is successful, namely judge whether the network of SIM card switches successful, if, then reclaim the personal data before switching in described SIM card, and stored in resource pool, described resource pool is used for depositing assignable personal data; After the step completing personal data recovery, described method also comprises:
Step (7): SIM card sends instruction of restarting to terminal equipment, prompting user restarts terminal equipment;
Step (8): perform after instruction of restarting terminal equipment user, start reading comes into force application marker character, uses the described application of write personal data to network.
In embodiments of the present invention, described application marker character and described application are mutually unique corresponding.
In SIM card, the same time has and only has an application to be in state of activation.Described communication network switches
Method also comprise, the data of described application are upgraded.
As shown in Figure 3, a kind of SIM card supporting communication network to switch, comprise the operating system in microprocessor CPU, program memory ROM, working storage RAM, data storage EEPROM, serial communication unit and card, operating system in described card comprises COS (Chip OperatingSystem), wherein, the operating system in this SIM card also comprises with lower device:
Application module 101: for storing dissimilar application in the mode of application packet, described type refers to the classification carried out according to infrastructure operator, described application refers to for storing and running the application program of the network formats data of adhoc basis operator;
Transceiver module 102: for receiving the instruction that teleaction service management system issues; Described instruction is type matching data according to be switched network and correspondingly generates, and described data comprise a set of personal data and an application marker character, and described application marker character is for distinguishing the described application in described application module;
Administration module 103: the instruction received for the treatment of described transceiver module; Comprise: according to described application marker character by under the storage directory of corresponding application in the application module described in the write of described personal data; Call application module and carry out application state management, the described application of write personal data is switched to the application that comes into force.
In the present embodiment, in described administration module, be provided with switch unit, for by original application deactivation that comes into force, by the described application activating of write personal data, be about to come into force and apply the application marker character that marker character is revised as the described application of write personal data; The application marker character that the described application marker character that comes into force reads when referring to that terminal equipment start shooting, described terminal equipment is mobile phone, panel computer or other need use SIM card and the terminal equipment of replaceable mobile communications network.
Described administration module 103 also for:
Under judging whether the storage directory successfully correspondence in the application module described in the write of described personal data applied according to described application marker character;
Call described transceiver module, send service processing result to described teleaction service management system;
Send instruction of restarting to terminal equipment, prompting user restarts terminal equipment.
In described application module 101, be provided with several application, each application is different, all design for the data of some particular network standards, be used for storing and run the data of a certain network formats, the same time has and only has the application described in be in state of activation, and described application marker character and described application are mutually unique corresponding.
When SIM card 100 is dispatched from the factory, according to the type of the network of the current use of user, one of arranging in application module is applied as preset application, and described preset application is in state of activation, presets the personal data of the network formats that user uses in described preset application.
Described administration module 103 also for, described instruction is unpacked, is deciphered; And the data of the described application in described application module 101 are upgraded.
Described transceiver module 102 is also for sending the result of Business Processing and needing the personal data of recovery to described teleaction service management system.
The system that a kind of communication network as shown in Figure 4 switches, comprises service system 200 and teleaction service management system 300;
Described service system 200 comprises:
Service request accepts module 201, and for the service request of receiving terminal user, the content of described service request comprises: the type of the first mobile subscriber number, to be switched network and the second mobile subscriber number; The first described mobile subscriber number is the mobile subscriber number before log on switches, and the type of described to be switched network refers to the classification carried out according to infrastructure operator, and the second described mobile subscriber number is the mobile subscriber number after network switches;
Service request sending module 202, for sending to described teleaction service management system by described service request;
Described teleaction service management system 300 comprises:
Service handling receiver module 301, for receiving the service request that described service system 200 is sent, described service request comprises the first mobile subscriber number, the type of to be switched network and the second mobile subscriber number;
Individualized parameter module 302, generates corresponding instruction for matched data, and described instruction is sent in the SIM card corresponding to the first described mobile subscriber number.
Described matched data also generates corresponding instruction and refers to and mate described data according to the type of described to be switched network and generate corresponding instruction, and described data comprise a set of personal data and an application marker character; Described application refers to that described application marker character is for distinguishing described application for storing and running the application program of the network formats data of adhoc basis operator.
Described individualized parameter module 302 also for organizing the transmission form of described instruction, being namely encrypted described instruction and encapsulating;
Described service processing result synchronized transmission also for receiving the service processing result that described SIM card is sent, and is given described service system 200 by described service handling receiver module 301; Described service processing result comprises the first described mobile subscriber number, the type of described to be switched network and the second described mobile subscriber number, and network switching result.
Described teleaction service management system 300 also comprises:
Resource pool 304, for depositing assignable personal data;
Resource reclaim module 303, for reclaiming the personal data before switching in described SIM card, and stored in described resource pool 304.
Described service system 200 also comprises: service processing result receiver module 203, for receiving the described service processing result that described teleaction service management system 300 sends.
Method and system of the present invention is not limited to the embodiment described in embodiment, and those skilled in the art's technical scheme according to the present invention draws and other execution mode belongs to technological innovation scope of the present invention equally.
Claims (11)
1. a method for communication network switching, comprises the following steps:
(1) service request of service system receiving terminal user, sends to teleaction service management system by described service request; Described service request comprises the first mobile subscriber number, the type of to be switched network and the second mobile subscriber number; The first described mobile subscriber number is the mobile subscriber number before log on switches, and described type refers to the classification carried out according to infrastructure operator, and the second described mobile subscriber number is the mobile subscriber number after network switches;
(2) described teleaction service management system receives the described service request that described service system is sent, generate corresponding instruction according to the type matching data of described to be switched network, described data comprise a set of personal data and an application marker character; Described application refers to that described application marker character is for distinguishing described application for storing and running the application program of the network formats data of adhoc basis operator; Described instruction is sent in the SIM card corresponding to the first described mobile subscriber number;
(3) SIM card accepts the described instruction that described teleaction service management system issues, according to the described application marker character in described instruction, under personal data being write the storage directory of application corresponding in described SIM card, the described application of write personal data is switched to the application that comes into force.
2. the method for claim 1, is characterized in that, described personal data comprises:
IMSI, IMSI International Mobile Subscriber Identity;
SMSC, SMS service center number;
ICCID, Integrated Circuit Card Identity;
PIN, card personal authentication password;
The PUK of PUK, PIN;
K, SIM authentication random number;
OPc, is disperseed to obtain by operator's master key and described K;
ACC, access control code.
3. the method for claim 1, it is characterized in that: in step (3), described switching refers to original application deactivation that comes into force, by the described application activating of write personal data, be about to come into force and apply the application marker character that marker character is revised as the described application of write personal data, the application marker character read when the described application marker character that comes into force refers to that terminal equipment is started shooting.
4. method according to claim 1, is characterized in that, in step (3), according to the described application marker character in described instruction, after being write by personal data under the storage directory of application corresponding in described SIM card, also comprises:
Under judging whether successfully to be write by personal data the storage directory of application corresponding in described SIM card, if success, then the described application of write personal data is switched to the application that comes into force, otherwise, prompting customer service process failure, and end operation.
5. method according to claim 1, is characterized in that, the method also comprises:
(4) SIM card is to sending service result in described teleaction service management system;
(5) teleaction service management system receives the service processing result that described SIM card is sent, and by described service processing result synchronized transmission to described service system, described service processing result comprises described first mobile subscriber number, the type of described to be switched network and described second mobile subscriber number, and network switching result;
(6) teleaction service management system judges that whether the described service processing result that described SIM card is sent is successful, if so, then reclaims the personal data before switching in described SIM card, and stored in resource pool.
6. method according to claim 5, is characterized in that, the method also comprises:
(7) SIM card sends instruction of restarting to terminal equipment, and prompting user restarts terminal equipment;
(8) perform after instruction of restarting terminal equipment user, start reading comes into force application marker character, uses the described application of write personal data to network.
7. method according to claim 1, is characterized in that, also comprises in step (2): described teleaction service management system organizes the transmission form of described instruction, namely encrypts described instruction and encapsulates.
8. method as claimed in claim 7, it is characterized in that, in step (3), according to the described application marker character in described instruction, also comprise before personal data being write under the storage directory of application corresponding in described SIM card and described instruction is unpacked, deciphered.
9. the method as described in any one of claim 1-8, is characterized in that: described application marker character and described application are mutually unique corresponding, and the same time has and only has the application described in be in state of activation.
10. method as claimed in claim 9, is characterized in that: described method also comprises, upgrades the data of described application.
11. methods as claimed in claim 10, is characterized in that: described instruction to be sent in the SIM card corresponding to the first described mobile subscriber number by the first described mobile subscriber number current network.
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| CN201410785580.XA CN104507072B (en) | 2014-12-17 | 2014-12-17 | A kind of method of communication network switching |
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| CN201410785580.XA CN104507072B (en) | 2014-12-17 | 2014-12-17 | A kind of method of communication network switching |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105722061A (en) * | 2016-03-31 | 2016-06-29 | 宇龙计算机通信科技(深圳)有限公司 | Business management method and business management system for multiple operating systems and terminal |
| CN110536281A (en) * | 2019-08-29 | 2019-12-03 | 友刻(北京)通讯技术有限公司 | The update method and system of individuation data |
| CN112805959A (en) * | 2018-10-12 | 2021-05-14 | 高通股份有限公司 | Intelligent personalization of 5G terminals for 5G and quasi-5G SIM cards |
| CN113795039A (en) * | 2021-09-23 | 2021-12-14 | 中交信通网络科技有限公司 | Operator network switching method, device, equipment and computer readable storage medium |
| CN115065965A (en) * | 2022-03-30 | 2022-09-16 | 捷德(中国)科技有限公司 | Information display method, information storage device, user identification card and equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102917425A (en) * | 2012-11-15 | 2013-02-06 | 中国联合网络通信集团有限公司 | Operator network switching method and device |
| CN103079193A (en) * | 2013-01-07 | 2013-05-01 | 东信和平科技股份有限公司 | Cloud SIM (subscriber identity module) capable of freely downloading network data |
| WO2013116913A1 (en) * | 2012-02-10 | 2013-08-15 | Mls Wireless S/A. | Method for activating users, method for authenticating users, method for controlling user traffic, method for controlling user access on a 3g-traffic rerouting wi-fi network and system for rerouting 3g traffic |
| CN103702319A (en) * | 2013-12-31 | 2014-04-02 | 北京大唐智能卡技术有限公司 | SIM (subscriber identity module) card, individualized card writing system and method as well as SIM card obtained according to method |
| CN103888932A (en) * | 2013-12-30 | 2014-06-25 | 北京大唐智能卡技术有限公司 | Intelligent card and method of intelligent card for supporting switching of multi-operator numbers |
-
2014
- 2014-12-17 CN CN201410785580.XA patent/CN104507072B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013116913A1 (en) * | 2012-02-10 | 2013-08-15 | Mls Wireless S/A. | Method for activating users, method for authenticating users, method for controlling user traffic, method for controlling user access on a 3g-traffic rerouting wi-fi network and system for rerouting 3g traffic |
| CN102917425A (en) * | 2012-11-15 | 2013-02-06 | 中国联合网络通信集团有限公司 | Operator network switching method and device |
| CN103079193A (en) * | 2013-01-07 | 2013-05-01 | 东信和平科技股份有限公司 | Cloud SIM (subscriber identity module) capable of freely downloading network data |
| CN103888932A (en) * | 2013-12-30 | 2014-06-25 | 北京大唐智能卡技术有限公司 | Intelligent card and method of intelligent card for supporting switching of multi-operator numbers |
| CN103702319A (en) * | 2013-12-31 | 2014-04-02 | 北京大唐智能卡技术有限公司 | SIM (subscriber identity module) card, individualized card writing system and method as well as SIM card obtained according to method |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105722061A (en) * | 2016-03-31 | 2016-06-29 | 宇龙计算机通信科技(深圳)有限公司 | Business management method and business management system for multiple operating systems and terminal |
| CN105722061B (en) * | 2016-03-31 | 2019-04-12 | 宇龙计算机通信科技(深圳)有限公司 | Business management method, business management system and the terminal of multiple operating system |
| CN112805959A (en) * | 2018-10-12 | 2021-05-14 | 高通股份有限公司 | Intelligent personalization of 5G terminals for 5G and quasi-5G SIM cards |
| CN112805959B (en) * | 2018-10-12 | 2024-04-16 | 高通股份有限公司 | Intelligent personalization of 5G terminals for 5G and quasi 5G SIM cards |
| CN110536281A (en) * | 2019-08-29 | 2019-12-03 | 友刻(北京)通讯技术有限公司 | The update method and system of individuation data |
| CN110536281B (en) * | 2019-08-29 | 2022-04-12 | 友刻(北京)通讯技术有限公司 | Method and system for updating personalized data |
| CN113795039A (en) * | 2021-09-23 | 2021-12-14 | 中交信通网络科技有限公司 | Operator network switching method, device, equipment and computer readable storage medium |
| CN113795039B (en) * | 2021-09-23 | 2023-11-24 | 中交信通网络科技有限公司 | Operator network switching method, device, equipment and computer readable storage medium |
| CN115065965A (en) * | 2022-03-30 | 2022-09-16 | 捷德(中国)科技有限公司 | Information display method, information storage device, user identification card and equipment |
| CN115065965B (en) * | 2022-03-30 | 2024-05-31 | 捷德(江西)技术有限公司 | Information display method, information storage device, user identification card and user identification equipment |
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