CN101242601B - A method for dual-mode, dual-card and dual-idle terminal to realizing single number - Google Patents
A method for dual-mode, dual-card and dual-idle terminal to realizing single number Download PDFInfo
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- CN101242601B CN101242601B CN2007100636110A CN200710063611A CN101242601B CN 101242601 B CN101242601 B CN 101242601B CN 2007100636110 A CN2007100636110 A CN 2007100636110A CN 200710063611 A CN200710063611 A CN 200710063611A CN 101242601 B CN101242601 B CN 101242601B
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Abstract
The invention discloses a method for realizing single number in a double mode double terminal double standby terminal, double card, including step one, establishing relation between master number and slave number on HLR; step two, using bound number of current user record as master number by HLR and synchronizing the same to VLR in GSM networks when location being updated and/or data being recovered in GSM networks; synchronizing number of current user record to VLR in TD networks when location being updated and/or data being recovered in TD networks; step three, acquiring route information in GSM networks by HLR and HLR in GSM networks, and completing routing service of the called and/or network switching service according to the route information in GSM networks services of the same are carried out. Application of the inventive method realizes routing service of the called and network switching service of double mode double terminal double standby user, and solves accounting problem of multiple numbers.
Description
Technical field
The present invention relates to field of mobile communication, particularly relate to the method that a kind of dual-mode dual-card dual-standby machine terminal realizes odd numbers.
Background technology
The TD network claims TD-SCDMA (Time Division-Synchronous Code DivisionMultiple Access, TD SDMA) network again, and at the TD networking initial stage, there are the following problems:
A1), exist the TD network signal to cover infull problem;
A2), TD user is in communication process, when network signal covers easy call drop when bad or more weak.
In order to address the above problem, make full use of existing GSM (Global System Mobile, whole world mobile network) advantage of the whole network covering, introduce dual-mode dual-card dual-standby machine terminal, allow the user in communication process, when the covering of TD network signal is bad or more weak, switch to the GSM network, allow the user when the TD network signal does not cover, to receive the calling of GSM network.
General by dual-mode dual-card dual-standby machine even numbers realization called service and service switchover.The TD number of TD card correspondence, signatory binding number, binding number is the GSM number, dual-mode dual-card dual-standby machine even numbers realizes that the method for called service and service switchover is as follows:
B1), the realization of called routing service: user HLR (Home Location Register, attaching position register) receives (Gateway Mobile Switching Center from GMSC, the route request information of TD number GMSC (gateway mobile switching center)) should be returned TD user's roaming number.When the TD number is contracted Call Forwarding Unconditional, then in following situation: no positional information or PURGED (being eliminated) sign or IMSI DETACHED or PRN (Provide Roaming Number, Provide Roaming Number) operation failure, obtain binding number, and binding number turned back to GMSC as the number of Call Forwarding Unconditional, continue call proceeding by GMSC to binding number.
B2), the realization of network service switchover: user HLR is synchronized to binding number VLR (the Visited Location Register at TD user place, VLR Visitor Location Register), receive the self-defined network handoff request of TD-RNC as TD-(G) MSC, require TD-(G) MSC will call out when the TD network switches to the GSM network, binding number according to this TD number carries out call proceeding, initiates to switch after receiving GSM user's response message ANM, and the calling of removing former TD user side connects.RNC (RadioNetwork Controller) is a radio network controller.
The problem of dual-mode dual-card dual-standby machine terminal even numbers is that the user exists two numbers, and operator need charge respectively to these two numbers.When TD network and GSM network belong to two different operators, and the TD number is abandoned by the user probably because the network coverage is limited, and the user selects only to use the GSM number.Dual-mode dual-card dual-standby machine odd numbers then can be avoided this problem fully, though the user has two cards, but has only a Subscriber Number, the user only charges with the TD Virtual network operator, and the expense that the GSM network produces is then carried out the internetwork roaming clearing by TD Virtual network operator and GSM Virtual network operator and is solved.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of dual-mode dual-card dual-standby machine terminal to realize the method for odd numbers, is used for realizing by dual-mode dual-card dual-standby machine odd numbers the called routing service and the network service switchover of TD network and GSM network.
To achieve these goals, the invention provides the method that a kind of dual-mode dual-card dual-standby machine terminal realizes odd numbers, be used for it is characterized in that, comprising by called route and network service switchover between the odd numbers realization mobile communcations system network:
Step 1, on the attaching position register HLR of described terminal, set up major number and from the relation between the number, and the Subscriber Number of setting the TD card correspondence of described TD network is described major number, the Subscriber Number of the GSM card correspondence of described GSM network is described from number, the binding number of described major number is described from number, and described binding number from number is described major number;
Step 2, when the GSM network site is upgraded and/or during restore data, described HLR as major number, and is synchronized to the VLR of described GSM network with the binding number of active user's record; When the TD network site is upgraded and/or during restore data, described HLR is synchronized to the VLR of described TD network with the Subscriber Number of active user's record, and with the binding number of active user's record as from number, be synchronized to the VLR of described TD network again; And
Step 3, when carrying out called routing service and/or network service switchover, the VLR by described HLR and described GSM network obtains GSM network routing iinformation, and finishes called routing service and/or network service switchover according to described GSM network routing iinformation.
Described dual-mode dual-card dual-standby machine terminal realizes the method for odd numbers, and wherein, in the described step 2, described HLR is synchronized to described major number the VLR of described GSM network as the Subscriber Number in the insertion subscriber data message; Described HLR is with the described VLR that is synchronized to described TD network from number by the extended field mode of inserting subscriber data message.
Described dual-mode dual-card dual-standby machine terminal realizes the method for odd numbers, wherein, in the described step 2, also comprises: judge that by described HLR whether Subscriber Number that the active user writes down is from number and whether has the step of binding number.
Described dual-mode dual-card dual-standby machine terminal realizes the method for odd numbers, wherein, in the described step 2, also comprises: one insert the user data success response by what described HLR received that the VLR of described GSM network returns, and return the step that success response is upgraded in a position.
Described dual-mode dual-card dual-standby machine terminal realizes the method for odd numbers, wherein, in the described step 2, also comprises: whether the Subscriber Number of being judged active user's record by described HLR is major number and the step that whether has binding number.
Described dual-mode dual-card dual-standby machine terminal realizes the method for odd numbers, wherein, in the described step 2, also comprises: one insert the user data success response by what described HLR received that the VLR of described TD network returns, and return the step that success response is upgraded in a position.
Described dual-mode dual-card dual-standby machine terminal realizes the method for odd numbers, wherein, in the described step 2, also comprise: when described HLR receives called when the major number in a route requests and this route requests, the step of routing iinformation is returned in the described HLR operation that Provides Roaming Number normally.
Described dual-mode dual-card dual-standby machine terminal realizes the method for odd numbers, wherein, in the described step 2, also comprise: when the signatory Call Forwarding Unconditional of described major number and when having binding number, then in no positional information, exist under PURGED sign, IMSI DETACHED or the PRN operation failure situation, obtain the user record of described binding number and the network at described binding number place initiated to Provide Roaming Number operation.
Described dual-mode dual-card dual-standby machine terminal realizes the method for odd numbers, wherein, in the described step 2, also comprise: when the RNC of TD network triggers self-defined network handoff request, require the MSC of described TD network will call out when described TD network switches to described GSM network, carry out call proceeding according to the binding number of described TD network.
Described dual-mode dual-card dual-standby machine terminal realizes the method for odd numbers, and wherein, described mobile communcations system is WCDMA system, cdma system, TD-SCDMA system or pcs system.
Useful technique effect of the present invention:
Compared with prior art, the method of realization dual-mode dual-card dual-standby machine odd numbers provided by the invention does not change the search mechanism of user HLR, utilize major number, from the number design philosophy of (or claiming minor number, auxilliary number), realize that on user's level, MSC/VLR level Subscriber Number is as single number.This method has realized dual-mode dual-card dual-standby machine odd numbers user's called routing service and network service switchover, has solved the many number charging problem of TD operator to the user, and under the disabled situation of TD network, the GSM card of paging GSM network; And in the TD communication process, when the TD network signal quality is bad, switch on the GSM card of GSM network, can greatly improve user experience.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is the schematic diagram that the present invention realizes dual-mode dual-card dual-standby machine odd numbers;
Fig. 2 be the present invention realize dual-mode dual-card dual-standby machine odd numbers upgrade flow chart from the number position;
Fig. 3 is the major number position renewal flow chart that the present invention realizes dual-mode dual-card dual-standby machine odd numbers;
Fig. 4 is the called paging flow chart that the present invention realizes dual-mode dual-card dual-standby machine odd numbers;
Fig. 5 is that the present invention realizes the flow chart that the self-defined network of dual-mode dual-card dual-standby machine odd numbers switches.
Embodiment
Be described in further detail below in conjunction with the enforcement of accompanying drawing technical scheme.
See also shown in Figure 1ly, realize the schematic diagram of dual-mode dual-card dual-standby machine odd numbers for the present invention.Among Fig. 1,101 is dual-mode dual-card dual-standby machine user, and 102 are the MSC/VLR of TD network (claiming TD-MSC/VLR again), and 103 are the MSC/VLR of GSM network (claiming GSM-MSC/VLR again), and 104 is dual-mode dual-card dual-standby machine user's attaching position register HLR.
When dual-mode dual-card dual-standby machine user 101 upgrades in the TD network site, use international mobile subscriber identity IMSI1 (International Mobile Subscriber Identity), the Subscriber Number that HLR inserts the MSC/VLR 102 of switching equipment TD network is MSISDN1 (Mobile Subscriber ISDNNumber), wherein, ISDN is Integrated Service Digital Network(ISDN) (Integrated Services Digital Network).
When dual-mode dual-card dual-standby machine user 101 upgrades in the GSM network site, use international mobile subscriber identity IMSI2, the Subscriber Number that HLR inserts the MSC/VLR 103 of switching equipment GSM network is MSISDN1, rather than the Subscriber Number MSISDN2 of IMSI2 correspondence.
The present invention relates to dual-mode dual-card dual-standby machine terminal, this terminal is used two cards, and one is TD card IMSI1, is used for the roaming of TD network, and another Zhang Kawei GSM card IMSI2 is used for the roaming of GSM network.Under normal circumstances, dual-mode dual-card dual-standby machine terminal adopts even numbers, and be the user and distribute two Subscriber Numbers, TD number MSISDN1 and GSM number MSISDN2, the TD number is equivalent to TD user corresponding to the TD card, and the GSM number is equivalent to GSM user corresponding to the GSM card.In the present invention, this user has only a Subscriber Number MSISDN1, and no matter this user does called still caller, all uses this number MSISDN1.The realization principle is as follows:
1), concerning user HLR, user record remains unchanged, and promptly remains two Subscriber Numbers;
2), concerning switching equipment MSC/VLR, user, this double-module double-SIM card user uses a number, and this number is major number, no matter is TD network or GSM network, and HLR is synchronized to VLR with major number.No matter this user does caller and still does calledly, all uses major number;
3),, then increase the number attribute mark simultaneously if there is binding number in user record.When the number attribute was " major number ", the Subscriber Number in the expression active user record was a major number, binding number be correspondence from number.When the number attribute was " from number ", the calling number in the expression active user record was from number, and binding number is corresponding major number.Usually, the Subscriber Number of the TD card correspondence of TD network is a major number, and the Subscriber Number of the GSM card correspondence of GSM network is from number.
During as called and TD network pre-paging failure, return the routing iinformation of GSM network dual-mode dual-card dual-standby machine user, be routed to the GSM network, realize called paging.
Further, when the user of major number receives position updating request and request for recovery data, the handling process that maintains the standard is constant, the Subscriber Number of current record is synchronized to the VLR of TD network, simultaneously by inserting the extended field of subscriber data message, binding number is synchronized to the VLR of TD network, and this binding number is used for the service switchover of TD network to the GSM network.
Further, when the user from number receives position updating request and request for recovery data, according to the benchmark service flow process, should the VLR of GSM network will be synchronized to from number, the processing method of Here it is dual-mode dual-card dual-standby machine even numbers, in order to realize dual-mode dual-card dual-standby machine odd numbers, business processing flow need be revised as: binding number is a major number, major number as the Subscriber Number that inserts in the subscriber data message, is synchronized to the VLR of GSM network.
Further, when user HLR received route requests, called in the route requests was major number, and user HLR carries out normal PRN (Provide Roaming Number Provides Roaming Number) operation, returns routing iinformation.
4), if the not signatory Call Forwarding Unconditional of major number, and there is a binding number, then in following situation: no positional information, have PURGED sign, IMSI DETACHED or PRN operation failure, obtain the user record of binding number (promptly from number), to initiating the PRN operation, because the Subscriber Number of the VLR from the number user data synchronization to the GSM network is a major number, so the Subscriber Number in the PRN operation also must be a major number from the network at number place.
Before realizing dual-mode dual-card dual-standby machine odd numbers, in the prior art, the user record of storing among the user HLR is shown in following table-1:
Table-1
| User record | IMSI | MSISDN | … |
| Record 1 | IMSI1 | MSISDN1 | … |
| Record 2 | IMSI2 | MSISDN2 | … |
In dual-mode dual-card dual-standby machine odd numbers technology of the present invention, the user record of storing among the user HLR is shown in following table-2:
Table-2
| User record | IMSI | MSISDN | The number attribute | Binding number | … |
| Record 1 | IMSI1 (for example: 460029001001234) | MSISDN1 (for example: 8615901001234) | Major number | MSISDN2 | … |
| Record 2 | IMSI2 460029001001111) | MSISDN2 (for example: 8615901001111) | From number | MSISDN1 | … |
User record comprises record 1,2 two records of record; Wherein, record 1 Subscriber Number is a major number, has binding number, and binding number be " from a number ", and writing down 2 Subscriber Number then is from number, also has binding number, and binding number is " major number ".The user uses two cards, and wherein a card is used for the TD network, uses IMSI1, is major number, and another card is used for the GSM network, uses IMSI2, for from number.
When the TD of TD network card was initiated position updating request and request for recovery data, user HLR was synchronized to the MSISDN1 of IMSI1 correspondence the VLR of TD network according to the standard agreement flow process.Equally, when the GSM of GSM network card is initiated position updating request and request for recovery data, in the prior art, the MSISDN2 of IMSI2 correspondence is synchronized to the VLR of TD network; In the present invention, in order to realize dual-mode dual-card dual-standby machine odd numbers, user HLR handles not according to the standard agreement flow process, but it is original in number MSISDN2 that the binding number of this user record is that major number MSISDN1 replaces, major number MSISDN1 is synchronized to the VLR of GSM network, thereby make the IMSI1 of TD network and all corresponding same Subscriber Number of IMSI2 of GSM network, i.e. major number MSISDN1.From the number position more new technological process specifically referring to Fig. 2.
See also shown in Figure 2, be the present invention realize dual-mode dual-card dual-standby machine odd numbers upgrade flow chart from the number position.In this flow process, user HLR handles not according to the standard agreement flow process, but is the VLR that major number MSISDN1 is synchronized to the GSM network with the binding number of this user record.Thereby make the IMSI1 of TD network and all corresponding same Subscriber Number of IMSI2 of GSM network, i.e. major number MSISDN1.Concrete steps are as follows:
Step 201, the user initiates position updating request at the GSM network with the GSM card;
Step 202, user HLR judges that the active user is from number, has binding number, the expression binding number is a major number, then major number MSISDN1 (binding number) is inserted into VLR as Subscriber Number by inserting user data requests message;
Step 203, VLR returns and inserts the user data success response; And
Step 204, user HLR home position upgrades success response.
Seeing also shown in Figure 3ly, is that the present invention realizes that the major number position of dual-mode dual-card dual-standby machine odd numbers upgrades flow chart.In this flow process, the user of major number receives position updating request, user HLR is synchronized to the Subscriber Number of current record the VLR of TD network, simultaneously by inserting the extended field of user data requests message, binding number (from number) is synchronized to the VLR of TD network, and this binding number is used for the service switchover of TD network to the GSM network.Concrete steps are as follows:
Step 301, the user initiates position updating request at the TD network with the TD card;
Step 302, user HLR judges that the active user is a major number, there is binding number, then major number is inserted among the VLR of TD network by inserting user data requests message as Subscriber Number, simultaneously by inserting the extended field of user data requests message, binding number MSISDN2 (from number) is synchronized to the VLR of TD network, and this binding number is used for the service switchover of TD network to the GSM network, referring to Fig. 5;
Step 303, the VLR of TD network returns and inserts the user data success response; And
Step 304, user HLR home position upgrades success response.
See also shown in Figure 4, it is the called route flow chart that the present invention realizes dual-mode dual-card dual-standby machine odd numbers, as another customer call dual-mode dual-card dual-standby machine odd numbers user, dual-mode dual-card dual-standby machine odd numbers user is in the poor signal of TD network, in the normal environment of GSM network signal.Concrete steps are as follows:
Step 401, dual-mode dual-card dual-standby machine odd numbers is done called, and TD-GMSC sends out route request information to user HLR, and Subscriber Number is a major number;
Step 402, user HLR judges that the TD network is temporarily available, and just the VLR to the TD network sends the PRN request message, and the Subscriber Number in the message is a major number;
Step 403, the VLR of TD network starts the pre-paging function, and pre-paging failure returns the unavailable message of roaming number to user HLR;
Step 404, user HLR judges that the active user is major number and has binding number, then binding number is " from a number ", searching is from the user record of number, from the positional information of number is the positional information of GSM network, user HLR sends the PRN request message to the VLR of GSM network, and the Subscriber Number in the message is a major number, is not from number;
Step 405, the VLR of GSM network returns the GSM roaming number to user HLR; And
Step 406, user HLR returns GSM network routing iinformation to TD-GMSC, and TD-GMSC arrives the GSM network according to the GSM roaming number that returns with call proceeding, finishes called service.
Seeing also shown in Figure 5ly, is that the present invention realizes the flow chart that the self-defined network of dual-mode dual-card dual-standby machine odd numbers switches.Dual-mode dual-card dual-standby machine odd numbers user uses TD to stick into to work words, and in communication process, the TD network signal is bad, and RNC triggers self-defined network switching flow, requires TD-GMSC that the calling of this user TD network is switched on the GSM network.Concrete steps are as follows:
Step 50g, GSM-MSC/VLR are according to user's GSM terminal automatic answering message, to TD-MSC echo reply message ANM; And
Above embodiment realizes that with TD network and GSM network the method for dual-mode dual-card dual-standby machine odd numbers is an example, but be not limited to TD network and GSM network, it is applicable to all mobile networks, comprise WCDMA, CDMA, TD-SCDMA, PCS network etc., all can use method provided by the present invention and realize dual-mode dual-card dual-standby machine odd numbers business.Wherein WCDMA (Wideband Code Division Multiple Access) is a Wideband Code Division Multiple Access (WCDMA), and PCS (Personal Communications Service) is the person-to-person communication service.
A kind of dual-mode dual-card dual-standby machine terminal provided by the invention realizes the method for odd numbers, and this method has realized the called routing service and the network service switchover of TD network and GSM network by dual-mode dual-card dual-standby machine odd numbers.Adopt dual-mode dual-card dual-standby machine odd numbers can solve the charging problem of operator, only need charge a Subscriber Number to two numbers of dual-mode dual-card dual-standby machine even numbers.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (9)
1. the method for a dual-mode dual-card dual-standby machine terminal realization odd numbers is used for it is characterized in that by called route and network service switchover between the odd numbers realization mobile communcations system network, comprising:
Step 1, on the attaching position register HLR of described terminal, set up major number and from the relation between the number, and the Subscriber Number of setting the TD card correspondence of TD network is described major number, the Subscriber Number of the GSM card correspondence of GSM network is described from number, the binding number of described major number is described from number, and described binding number from number is described major number;
Step 2, when the GSM network site is upgraded and/or during restore data, described HLR as major number, and is synchronized to the VLR of described GSM network with the binding number of active user's record; When the TD network site is upgraded and/or during restore data, described HLR is synchronized to the VLR of described TD network with the Subscriber Number of active user's record, and with the binding number of active user's record as from number, be synchronized to the VLR of described TD network again; And
Step 3, when carrying out called routing service and/or network service switchover, the VLR by described HLR and described GSM network obtains GSM network routing iinformation, and finishes called routing service and/or network service switchover according to described GSM network routing iinformation.
2. dual-mode dual-card dual-standby machine terminal according to claim 1 realizes the method for odd numbers, it is characterized in that, in the described step 2, described HLR is synchronized to described major number the VLR of described GSM network as the Subscriber Number in the insertion subscriber data message; Described HLR is with the described VLR that is synchronized to described TD network from number by the extended field mode of inserting subscriber data message.
3. dual-mode dual-card dual-standby machine terminal according to claim 2 realizes the method for odd numbers, it is characterized in that, in the described step 2, when the GSM network site is upgraded and/or during restore data, also comprised: judge that by described HLR whether Subscriber Number that the active user writes down is from number and whether has the step of binding number.
4. realize the method for odd numbers according to claim 2 or 3 described dual-mode dual-card dual-standby machine terminals, it is characterized in that, in the described step 2, also comprise: one insert the user data success response by what described HLR received that the VLR of described GSM network returns, and return the step that success response is upgraded in a position.
5. dual-mode dual-card dual-standby machine terminal according to claim 2 realizes the method for odd numbers, it is characterized in that, in the described step 2, when renewal of TD network site and/or restore data, also comprise: whether the Subscriber Number of being judged active user's record by described HLR is major number and the step that whether has binding number.
6. realize the method for odd numbers according to claim 2 or 5 described dual-mode dual-card dual-standby machine terminals, it is characterized in that, in the described step 2, also comprise: one insert the user data success response by what described HLR received that the VLR of described TD network returns, and return the step that success response is upgraded in a position.
7. dual-mode dual-card dual-standby machine terminal according to claim 1 realizes the method for odd numbers, it is characterized in that, in the described step 2, also comprise: when described HLR receives called when the major number in a route requests and this route requests, the step of routing iinformation is returned in the described HLR operation that Provides Roaming Number normally.
8. realize the method for odd numbers according to claim 1,2,3,5 or 7 described dual-mode dual-card dual-standby machine terminals, it is characterized in that, in the described step 2, also comprise: when the signatory Call Forwarding Unconditional of described major number and when having binding number, then in no positional information, exist under PURGED sign, IMSIDETACHED or the PRN operation failure situation, obtain the user record of described binding number and the network at described binding number place initiated to Provide Roaming Number operation.
9. realize the method for odd numbers according to claim 1,2,3,5 or 7 described dual-mode dual-card dual-standby machine terminals, it is characterized in that, in the described step 2, also comprise: when the RNC of TD network triggers self-defined network handoff request, require the MSC of described TD network will call out when described TD network switches to described GSM network, carry out call proceeding according to the binding number of described TD network.
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| 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 |
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| CN101553055B (en) * | 2009-02-27 | 2011-09-28 | 北京天碁科技有限公司 | A mobile terminal communication method and the mobile terminal |
| CN102056251B (en) * | 2009-11-04 | 2013-04-03 | 中国移动通信集团公司 | Network switching method and system and equipment adopting same |
| CN102196387B (en) * | 2010-03-19 | 2013-09-11 | 中国移动通信集团公司 | Business processing system, method and related device applied to dual modes and dual standby |
| CN104363574B (en) * | 2014-12-04 | 2019-04-23 | 张虞 | The equipment of method of mobile communication and operation this method based on dual-card dual-standby terminal |
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| CN1662092A (en) * | 2004-02-27 | 2005-08-31 | 北京三星通信技术研究有限公司 | Access authentication method and equipment in data packet network at high speed |
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| CN1662092A (en) * | 2004-02-27 | 2005-08-31 | 北京三星通信技术研究有限公司 | Access authentication method and equipment in data packet network at high speed |
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