CN101400186B - Method for implementing one-card-two-card in mobile communication system - Google Patents
Method for implementing one-card-two-card in mobile communication system Download PDFInfo
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Abstract
The invention discloses a method for implementing single-number double-card in a mobile communication system, such as in the GSM system. From the angle of the user service property, the invention divides the SIM card into two categories: a full-service card and a data service card. The invention defines different roaming properties for the full-service card and the data service card. When the HLR processes the MAP message, it selects subsequent executing contents according to the different roaming properties of a same MSISDN, thereby solving the addressing confusion problem brought by that a plurality of SIM cards share a same MSISDN. The implementing principle of the present invention can be applied to the CDMA system. Compared to the prior art, the present invention does not introduce new nodes in the GSM network, does not destroy the system architecture and interface protocol criterion of the GSM system, and realize that an MSISDN corresponds to a plurality of SIM cards in the GSM system and an MSISDN corresponds to a plurality of UIM cards in the CDMA system, in a software mode.
Description
Technical field
The present invention relates to the mobile communication technology field, relate in particular to and in the gsm system field, how to realize the shared same MSISDN of multiple SIM card, in the cdma system field, how to realize many shared same MSISDN of UIM card.
Background technology
In the existing gsm system, user's MSISDN and SIM card are one to one, and SIM card and user's IMSI also is one to one, if the user needs voice call simultaneously and use the notebook computer online just must have two SIM cards simultaneously, i.e. two MSISDN, so both be not easy to the number of user management oneself, wasted the Mobile Subscriber International ISDN Number resource of operator again.There is this problem too in existing C DMA system.In order to realize that a MSISDN can corresponding multiple SIM card, key is exactly to need to realize that HLR can be according to same MSISDN addressing multiple SIM card.With the mode that has adopted introducing MULTI SIM platform in the immediate public technology of the present invention program, this platform is the node in the NO.7 signaling system, is responsible for the MAP signaling between switching MSC and the HLR.Introduce the notion of " the main IMSI that uses " in the MULTI SIM platform, the current called subscriber's who is continuing IMSI is defined as with called subscriber's MSISDN unique corresponding " the main IMSI that uses ", HLR only adopts this " the main IMSI that uses " to carry out follow-up continuing, and has shielded the different separately IMSI of multiple SIM card of shared same MSISDN.This method has been introduced MULTI SIM platform, and the problem of the addressing confusion that the shared same MSISDN of multiple SIM card brings is evaded in definition " main use IMSI ".
The shortcoming of prior art: prior art has been introduced new node (MULTI SIM platform) in gsm system, need redefine the interface specification of gsm system and the message specification of MAP signaling, and is bigger to the system configuration influence of GSM network.If existing gsm system or cdma system network adopt this scheme then need to carry out huge change.
Summary of the invention
At the shortcoming of prior art, the technical problem to be solved in the present invention:
With the gsm system is example, and the present invention is from the angle of customer service attribute, and user's SIM card is divided into two classes.The first kind: corresponding MSISDN is A, and possesses a certain SIM card of the full-service function (as voice, note, GPRS etc.) that network provides for the user, is referred to as the full-service card; Second class: corresponding MSISDN is for also being A, but only possesses the multiple SIM card of data service function (as the GPRS function), is referred to as data service cards.Be full-service card and the different roaming attribute of data service cards definition, the difference roaming attribute that HLR has according to same MSISDN when handling MAP message selects follow-up execution content, solved the problem of the addressing confusion that the shared same MSISDN of multiple SIM card brings.Realization principle of the present invention also can be spreaded to and is applicable to cdma system.The relative prior art of the present invention, in the GSM network, do not introduce new node, do not destroy the system configuration and the interface protocol standard of gsm system, the mode by software has realized the corresponding multiple SIM card of a MSISDN, realized corresponding many UIM cards of a MSISDN in cdma system in gsm system.
Technical scheme of the present invention is: a kind of method that realizes card more than No. in mobile communication system, be divided into full-service card and data service cards at the customer service attribute, the full-service card of shared same MSISDN and the different roaming attribute of data service cards definition, the difference roaming attribute that HLP is had by same MSISDN when processing messages is selected follow-up execution content.
The above-mentioned method that in mobile communication system, realizes card more than No., it is further characterized in that:
In gsm system, a certain SIM card of shared same MSISDN possesses the GSM network for the full-service function that the user provides, and is referred to as the full-service card, and all the other multiple SIM cards of shared same MSISDN only possess data function, are referred to as data service cards; The roaming attribute definition of full-service card is BOTH MSC AND SGSN, and the roaming attribute definition of data service cards is ONLY SGSN.
In gsm system, when the position that HLR processing full-service card is initiated is upgraded, allow its position on MSC and SGSN to upgrade; When the position that HLR deal with data service card is initiated is upgraded, only allow its position on SGSN to upgrade, refuse its position on MSC and upgrade.
In gsm system, after HLR receives SRI message, be the user place MSC transmission PRN message of BOTH MSC AND SGSN only to the roaming attribute, like this, call out nature and continue to called subscriber's full-service card, can not continue to data service cards.
In gsm system, after HLR receives SRI for SMS message, be the user place MSC transmission PRN message of BOTH MSC AND SGSN only to the roaming attribute, like this, note continues naturally to called subscriber's full-service card, can not continue to data service cards.
In cdma system, a certain UIM jig of shared same MSISDN is equipped with cdma network for the full-service function that the user provides, and is referred to as the full-service card, and many UIM cards of all the other of shared same MSISDN only possess data function, are referred to as data service cards; The roaming attribute definition of full-service card is BOTH MSC AND AAA, and the roaming attribute definition of data service cards is ONLY AAA.
In cdma system, when the position that HLR processing full-service card is initiated is upgraded, allow its position on MSC and AAA to upgrade; When the position that HLR deal with data service card is initiated is upgraded, only allow its position on AAA to upgrade, refuse its position on MSC and upgrade.
In cdma system, after HLR receives SRI message, be the user place MSC transmission PRN message of BOTH MSC AND AAA only to the roaming attribute, like this, call out nature and continue to called subscriber's full-service card, can not continue to data service cards.
In cdma system, after HLR receives SRI for SMS message, be the user place MSC transmission PRN message of BOTH MSC AND AAA only to the roaming attribute, like this, note continues naturally to called subscriber's full-service card, can not continue to data service cards.
Beneficial effect of the present invention:
With the gsm system is the example explanation.The present invention is from the angle of customer service attribute, the a certain SIM card of shared same MSISDN possesses the full-service function (as voice, note, GPRS etc.) that the GSM network provides for the user, it is defined as the full-service card, all the other SIM card of shared same MSISDN only possess data function (as GPRS), are defined as data service cards.The present invention is full-service card and the different roaming attribute of data service cards definition, and the difference roaming attribute that makes HLR have according to same MSISDN when handling MAP message is selected follow-up execution content.The relative prior art of the present invention, in existing mobile communication system core net, do not introduce new node, do not destroy the system configuration and the interface protocol standard of mobile communication system, mode by software has realized the corresponding multiple SIM card of a MSISDN, has realized that in cdma system corresponding many UIM cards of a MSISDN are easy to realize that cost is lower in gsm system.
After the commercialization of the present invention, be convenient to the mobile subscriber number of user management oneself, it is professional that the user can apply for that a full-service card is used for conversation, note, data (as GPRS or CDMA1X) etc., can also apply for that many data service cards are specifically designed to surfs the web and downloads, full-service card and data service cards can be finished professional separately continuing simultaneously, and a shared MSISDN, user's account record is all related with this MSISDN, removes the many accounts' of user management worry from.This invents the Mobile Subscriber International ISDN Number resource of the growing tension of also having saved operator in addition.
Description of drawings
Fig. 1 is the attribute definition schematic diagram of the multiple SIM card of the shared same MSISDN of the embodiment of the invention;
Fig. 2 is the gsm system particular flow sheet of the embodiment of the invention;
Fig. 3 is the gsm system call proceeding particular flow sheet of the embodiment of the invention;
Fig. 4 is the gsm system short message of the embodiment of the invention particular flow sheet that continues.
Embodiment
Below be example with the gsm system, elaborate technical scheme of the present invention, the realization principle of the present invention in cdma system in full accord with in gsm system.
The present invention is from the angle of customer service attribute, and user's SIM card is divided into two classes.The first kind: corresponding MSISDN is A, and possesses a certain SIM card of the full-service function (as voice, note, GPRS etc.) that network provides for the user, is referred to as the full-service card; Second class: corresponding MSISDN is for also being A, but only possesses the multiple SIM card of data service function (as the GPRS function), is referred to as data service cards.The roaming attribute definition of full-service card is BOTH MSC ANDSGSN, and the roaming attribute definition of data service cards is ONLY SGSN.Because data service cards only need be registered on the SGSN and can realize the total data business, therefore the roaming attribute definition with data service cards is the use that ONLY SGSN does not influence data service cards.The attribute definition schematic diagram of the multiple SIM card of shared same MSISDN as shown in Figure 1.
Initiate the position when upgrading when the full-service card, HLR judges that its roaming attribute is BOTH MSC ANDSGSN, by the normal position more new technological process allow its completing place to upgrade.When data service cards was initiated the position renewal, HLR judged that its roaming attribute is ONLY SGSN, and then HLR refuses it in the renewal of position of MSC, only allows its position on SGSN to upgrade.Idiographic flow is seen Fig. 2.
When customer call has been contracted " card more than No. " professional user, originating switch sends the ownership HLR of SRI message to the called subscriber, HLR is according to the user MSISDN retrieval of carrying in the SRI message, this moment is " card more than No. " business because the user has contracted, HLR can retrieve a plurality of IMSIs corresponding with called subscriber MSISDN, and the user data of the user data of full-service card and data service cards, this moment HLR only handle the roaming attribute be the IMSI of BOTH MSC ANDSGSN, promptly only send PRN message to the MSC of the IMSI of full-service card correspondence, like this, call out nature and continue, can not continue to data service cards to called subscriber's full-service card.Idiographic flow is seen Fig. 3.
When user's short-message sending is given the user of " card more than No. " business of having contracted, originating switch sends the ownership HLR of SRIfor SMS message to the called subscriber, HLR is according to the user MSISDN retrieval of carrying in the SRIfor SMS message, this moment is " card more than No. " business because the user has contracted, HLR can retrieve a plurality of IMSIs corresponding with called subscriber MSISDN, and the user data of the user data of full-service card and data service cards, this moment HLR only handle the roaming attribute be the IMSI of BOTH MSC AND SGSN, promptly only send PRN message to the MSC of the IMSI of full-service card correspondence, like this, short message continues naturally to called subscriber's full-service card, can not continue to data service cards.Idiographic flow is seen Fig. 4.
Mobile phone all is to adopt IMSI and network to carry out alternately when carrying out GPRS registration, position renewal and PDP activation, full-service card of the present invention and many data cards all have separately independently IMSI, therefore the gprs service of full-service card and many data cards all can not received influence, and can initiate simultaneously.
Also the UIM card can be divided into full-service card and data card by above-mentioned division principle in the cdma system, the roaming attribute definition of full-service card is BOTH MSC AND AAA, and the roaming attribute definition of data service cards is ONLY AAA.When HLR handles MAP message, similar with gsm system, still can select follow-up execution content, thereby realize many shared same MSISDN of UIM card according to the different roaming attributes that full-service card and data service cards have.
The present invention follows the MAP standard, with the gsm system is example, the present invention distinguishes a plurality of SIM card (being a plurality of IMSI) of shared same MSISDN with different roaming attribute (BOTH MSCAND SGSN, ONLY SGSN), in the processing logic of HLR to MAP message, it is the IMSI of BOTH MSC AND SGSN that the SRI message received and SRI for SMS message are routed to the roaming attribute.Evaded the problem of the addressing confusion that the shared same MSISDN of multiple SIM card brings, realized that HLR is according to same MSISDN addressing multiple SIM card.Realization principle and the gsm system of the present invention in cdma system is in full accord, and clear logic is rigorous, meets the MAP standard, has feasibility.
Though the present invention is described by embodiment, embodiment is used for limiting the present invention.Those skilled in the art can make various distortion and improvement in the scope of spirit of the present invention, so being as the criterion of should being defined with the application's claim protection range of protection scope of the present invention.
Claims (1)
1. method that in mobile communication system, realizes blocking No. more, be divided into full-service card and data service cards at the customer service attribute, the full-service card of shared same MSISDN and the different roaming attribute of data service cards definition, the difference roaming attribute that HLR is had by same MSISDN when processing messages is selected follow-up execution content, it is characterized in that:
In gsm system, a certain SIM card of shared same MSISDN possesses the GSM network for the full-service function that the user provides, and is referred to as the full-service card, and all the other multiple SIM cards of shared same MSISDN only possess data function, are referred to as data service cards; The roaming attribute definition of full-service card is BOTH MSC AND SGSN, and the roaming attribute definition of data service cards is ONLY SGSN;
In gsm system, when the position that HLR processing full-service card is initiated is upgraded, allow its position on MSC and SGSN to upgrade; When the position that HLR deal with data service card is initiated is upgraded, only allow its position on SGSN to upgrade, refuse its position on MSC and upgrade;
In gsm system, after HLR receives SRI message, be the user place MSC transmission PRN message of BOTH MSC AND SGSN only to the roaming attribute, like this, call out nature and continue to called subscriber's full-service card, can not continue to data service cards;
In gsm system, after HLR receives SRI for SMS message, be the user place MSC transmission PRN message of BOTH MSC AND SGSN only to the roaming attribute, like this, note continues naturally to called subscriber's full-service card, can not continue to data service cards;
Perhaps,
In cdma system, a certain UIM jig of shared same MSISDN is equipped with cdma network for the full-service function that the user provides, and is referred to as the full-service card, and many UIM cards of all the other of shared same MSISDN only possess data function, are referred to as data service cards; The roaming attribute definition of full-service card is BOTH MSC AND AAA, and the roaming attribute definition of data service cards is ONLY AAA;
In cdma system, when the position that HLR processing full-service card is initiated is upgraded, allow its position on MSC and AAA to upgrade; When the position that HLR deal with data service card is initiated is upgraded, only allow its position on AAA to upgrade, refuse its position on MSC and upgrade;
In cdma system, after HLR receives SRI message, be the user place MSC transmission PRN message of BOTH MSC AND AAA only to the roaming attribute, like this, call out nature and continue to called subscriber's full-service card, can not continue to data service cards;
In cdma system, after HLR receives SRI for SMS message, be the user place MSC transmission PRN message of BOTH MSC AND AAA only to the roaming attribute, like this, note continues naturally to called subscriber's full-service card, can not continue to data service cards.
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| CN102158828B (en) * | 2010-02-11 | 2013-12-04 | 华为终端有限公司 | Short message processing method and equipment |
| CN101959182B (en) * | 2010-09-19 | 2013-01-09 | 宇龙计算机通信科技(深圳)有限公司 | Method and system for realizing one number with multiple cards of mobile terminal |
| CN102421085B (en) * | 2010-09-28 | 2015-08-12 | 中兴通讯股份有限公司 | A kind of method and system of location updating |
| CN102065541A (en) * | 2010-11-17 | 2011-05-18 | 中兴通讯股份有限公司 | Method and device for processing services on single-mode chip |
| WO2013093574A1 (en) | 2011-12-23 | 2013-06-27 | Nokia Corporation | Method and apparatus for selectively activating multiple subscriber identity modules |
| TWI548260B (en) | 2013-06-14 | 2016-09-01 | 國立臺灣大學 | A system and method of trigger service |
| CN105338520A (en) * | 2015-09-28 | 2016-02-17 | 青岛海信移动通信技术股份有限公司 | Method and equipment for realizing one-number-multi-card |
| CN105577921A (en) * | 2015-12-17 | 2016-05-11 | 魅族科技（中国）有限公司 | Business control method and mobile terminal |
| CN106028310B (en) * | 2016-05-28 | 2019-10-11 | 李宏杰 | Household plurality of SIM cards management system |
| CN106211131B (en) * | 2016-06-30 | 2019-10-11 | 宇龙计算机通信科技(深圳)有限公司 | Management method, managing device, server and the terminal of virtual SIM card |
| EP3468239B1 (en) * | 2016-07-04 | 2020-02-05 | Huawei Technologies Co., Ltd. | Method and apparatus for managing imsi state of terminal device |
| CN107979835B (en) * | 2017-12-01 | 2020-02-14 | 恒宝股份有限公司 | eSIM card and management method thereof |
| CN110636037B (en) * | 2019-07-02 | 2021-11-26 | 中国联合网络通信集团有限公司 | One-number multi-card service application method, user node, operator system and block chain |
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