CN100450134C - System and method for using mobile number resource by fixed users - Google Patents
System and method for using mobile number resource by fixed users Download PDFInfo
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- CN100450134C CN100450134C CNB021364591A CN02136459A CN100450134C CN 100450134 C CN100450134 C CN 100450134C CN B021364591 A CNB021364591 A CN B021364591A CN 02136459 A CN02136459 A CN 02136459A CN 100450134 C CN100450134 C CN 100450134C
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Abstract
The present invention discloses a system and a method for using a mobile number resource by fixed users, which comprises the following steps: a fixed user uses a mobile number to open an account in a fixed switching unit; the information of the fixed user, namely IMSI, the mobile number, signing contract information, the corresponding tandem exchange orientation of the fixed switching unit, etc. are recorded in a VLR of an MSC; the information of the position of the user is registered in an HLR; tandem connection is carried out to all outgoing calls and incoming calls of the fixed switching unit by the MSC; the MSC communicates with a PSTN telephone network, etc. The adopted technical scheme of the present invention does not need an intelligent control appliance additionally added, utilizes the existing mobile communication appliance resource and the existing fixed exchange resources and realizes that the fixed user uses the mobile number resources. The present invention not only saves the investment of users, but also simplifies the system.
Description
Technical field
The present invention relates to communication field, relate in particular to fixed-line subscriber and use mobile number resource.
Background technology
Along with phone is popularized, it is more and more valuable that the telephone number resource seems, it is by the unified planning of national specialized agency, the ISDN(Integrated Service Digital Network) of user (Integrated Services Digital Network, abbreviation ISDN) number format is: country code (Country Code, be called for short CC)+network code (NationalDestination Code, be called for short NDC)+Subscriber Number (Subscriber Number, be called for short SN), fixed-line telephone network is different networks with mobile telephone network, their NDC is different, access code as Chinese fixed line carrier is the trunk code of various places, and the NDC of operator of China Mobile is the 130-139 section, and they are the operators that belong to different.Owing to be not that each mobile operator has fixing exchange operation licence plate, as communication company of China Mobile, and Mobile Network Operator need use landline telephone when office, for saving administrative expenses, mobile operator need use the communication network of oneself, the number resource of oneself as far as possible, realize the landline telephone function, and as far as possible not by landline telephone exchange operator.
Because dial mobile phone user's call flow and the fixed telephone subscriber different, for realizing this function, when forward part manufacturer adopts Intellight network mode, realize that fixed-line subscriber uses mobile number resource, this method has increased SCP (Service Control Point service control point) smart machine, thereby increased the extra equipment of mobile operator, improved cost of investment.And often mobile operator has oneself switching equipment, as mobile services switching centre (Mobile-services Switching Centre is called for short MSC) and the switch fixed.
Summary of the invention
Technical problem to be solved by this invention is the technical problem that will increase extra control appliance when existing fixed-line subscriber uses mobile number resource in order to overcome.
The technical scheme that realizes technical problem to be solved by this invention and take is summarized as follows:
On the one hand, realize that fixed-line subscriber uses the system of mobile number resource, comprise the landline telephone that fixed-line subscriber uses, MSC and HLR mobile communcations system equipment, the pstn telephone net is characterized in that also comprising one or more fixedly crosspoints, wherein:
Landline telephone is connected with fixing crosspoint, and landline telephone uses mobile number to open an account at fixing crosspoint;
Fixedly crosspoint links to each other with MSC by the multiple interfaces form, and fixedly crosspoint is all goes into to exhale by MSC and carry out tandem, and fixedly crosspoint is all goes out to exhale does not need to carry out tandem by MSC, but directly is routed to PSTN;
VLR is included among the MSC, and the IMSI of this fixed-line subscriber of record, mobile number, CAMEL-Subscription-Information and corresponding fixedly crosspoint tandem exchange are to information in VLR;
MSC is connected with the pstn telephone net.
On the other hand, realize that fixed-line subscriber uses the method for mobile number resource, is characterized in that may further comprise the steps:
(1) fixed-line subscriber uses mobile number to open an account at fixing crosspoint;
(2) VLR is included among the MSC, and the IMSI of record fixed-line subscriber, mobile number, CAMEL-Subscription-Information and corresponding fixedly crosspoint tandem exchange are to information in VLR;
(3) positional information at this user place of registration among the HLR;
(4) fixedly all the going into to exhale by MSC and carry out tandem of crosspoint, fixedly crosspoint is all goes out to exhale does not need to carry out tandem by MSC, but directly is routed to PSTN;
(5) MSC and pstn telephone net carry out communication.
Adopt technical solution of the present invention, not needing has increased extra intelligent control device, utilizes existing mobile communication equipment resource and fixing exchange resource, can realize that fixed-line subscriber uses mobile number resource, has both saved user's investment, has simplified system again.
Description of drawings
Fig. 1 shows the systematic schematic diagram that realization fixed-line subscriber provided by the invention uses mobile number resource;
Fig. 2 shows among the present invention the flow chart that the fixed-line subscriber that uses mobile number resource is opened an account.
Embodiment
Below in conjunction with accompanying drawing, illustrate the mode of an enforcement of the present invention.
It is the mobility that solves the mobile subscriber that fixed-line subscriber uses the mobile number resource most critical issue, and relatively mobile subscriber and fixed-line subscriber have following two main difference points when carrying out communication:
It at first is mobile management.In mobile network, the user moves, when the user after attaching position register (Home Location Register, be called for short HLR) is opened an account registration, the positional information of no user; When the user starts shooting, mobile phone is to mobile switching center (Mobile SwitchCenter/Visit Location Register, be called for short MSC/VLR) the initiation position updating request, then, VLR initiates position updating request to HLR, in position updating request, have user position information, be mobile switch number (MSC Number), VLR Visitor Location Register number (VLR Number), HLR preserves user position information in user record, HLR should pass to the VLR preservation to the MAP (Mobile Application Part is called for short MAP) that the user passes through the standard Signaling System Number 7 in the signatory information of HLR simultaneously; User position update success like this has the complete CAMEL-Subscription-Information of user in VLR.When the user rises when exhaling,, therefore, rise to exhale and directly control according to user signing contract information among the VLR and called number by MSC owing among the VLR user profile is arranged.
Be the Mobile terminating call routing procedure on the other hand.As this mobile subscriber of other customer call, work GMSC (gateway mobile switching center) (the Gateway MSC that exhales office to be called to mobile network according to called number, be called for short GMSC), initiate route requests by GMSC to HLR, record the VLRNumber at called subscriber's current roaming place among the HLR, MSCNumber, HLR initiates to obtain user's roaming number (Mobile StationRoaming Number to VLR, be called for short MSRN), VLR distributes roaming number for this called subscriber, return the response that Provides Roaming Number to HLR, in response, comprise roaming number, HLR then to the GMSC loop by response, comprise roaming number in response, GMSC analyzes according to roaming number, is called to the MSC at the current place of called subscriber.
And the fixed-line subscriber Immobility when it is done when called, rises and exhales exchange can directly analyze the exchange at user place according to called number.
Therefore when fixed-line subscriber uses mobile number resource, though its position is fixing, can know that in the exchange inside of correspondence this number is corresponding with what subscriber line circuit, but, uses mobile number resource the whole network because distributing, can't analyze the position at its place according to mobile number to this other exchange not in the know, for head it off considers to distribute to the mobile number that fixed-line subscriber uses in MSC, when configuration, system initiates the position to HLR and upgrades, the positional information at the current place of HLR registered user, (described positional information is fixed because of fixed-line subscriber), write down the corresponding relation of this mobile number and fixed-line subscriber simultaneously at VLR, when calling out these fixed-line subscribers that use mobile numbers, the signaling process flow process is exhaled eventually with the mobile subscriber is normal like this, the MSC by disposing these numbers call proceeding to fixed-line subscriber.
Existing mobile operator generally has independently switch, perhaps in MSC, be equipped with public switched telephone network (Public Switched Telephone Network, abbreviation PSTN) the fixed-line subscriber module (can have user's plate, finish the fixed-line subscriber function of exchange), we can realize fixedly function of exchange them when fixing crosspoint for these.In the present invention, MSC has the fixedly crosspoint of one or more use mobile number resources, fixedly crosspoint is the equal of the one or more end office (EO)s under the MSC, what it was all goes out to exhale, go into to exhale by MSC and carry out tandem, fixedly interface can adopt multiple existing multiple interfaces between crosspoint and the MSC, as TUP (Telephone User Part of signalling system No.7, the signalling system No.7 Telephone User Part), ISUP (ISDN User Part of signalling system No.7, the signalling system No.7 ISDNYong Hubufen), DSS1 (Digital Subscriber Signalling System no.1, a digital subscriber signaling system) etc.Like this, mobile operator realizes that fixed-line subscriber uses the system of mobile number resource just to set up.Use in the systematic schematic diagram of mobile number resource at realization fixed-line subscriber shown in Figure 1, fixedly crosspoint is on the one hand by above-mentioned interface and MSC tandem, MSC links to each other with the pstn telephone net by existing mode again, and fixedly crosspoint directly links to each other with the pstn telephone net on the other hand.Adopt system provided by the invention, the process that realization fixed-line subscriber use mobile number resource carries out communication is as follows:
It at first is the office data configuration.When the user opened an account, the fixed-line subscriber of use mobile number resource is opened an account to be needed at HLR, MSC, fixedly crosspoint is opened an account simultaneously.HLR open an account with divert from one use to another normally the family open an account handle the same; Fixing crosspoint open an account with normal landline telephone the fixed switch of PSTN net open an account handle the same.Special feature is to open an account under MSC, after the user opens an account and finishes, MSC needs to initiate position updating process to the HLR simulation, with reference to accompanying drawing 2, be described below: (1) fixes the mobile number resource that uses in the configuration of MSC operation maintaining background, the request of submitting to open an account, and data sync is to foreground MSC, in this request, comprise the user at the corresponding IMSI of HLR, and the corresponding fixedly office direction of crosspoint; (2) VLR writes down the corresponding fixedly office direction of crosspoint of this user, initiates position updating request to HLR simultaneously, comprises user MSCNumber, VLRNumber in position updating request; (3) HLR inserts user data requests to VLR, and the VLR recording user is at the HLR subscription data; (4) VLR returns the user data response to HLR, adopts standard MAP signaling between VLR and the HLR.The position is upgraded and is handled successfully, and the user opens an account at MSC and finishes dealing with.Among the MSC among the VLR IMSI, mobile number, CAMEL-Subscription-Information of this fixed-line subscriber of record and corresponding fixedly crosspoint tandem exchange to etc. information.
The process of described fixed-line subscriber cancellation.The fixed-line subscriber of use mobile number resource is opened an account needs cancellation simultaneously under HLR, MSC.Handle the same in the HLR cancellation with normal mobile subscriber; During cancellation, the Operation and Maintenance platform is initiated the cancellation request to MSC in MSC, and fixedly crosspoint, VLR module are deleted all related datas of this user in MSC control.
The process that described fixed-line subscriber makes a call.Fixed-line subscriber is owing to be furnished with office data at fixing crosspoint, and is therefore the same by the pstn telephone net flow process that makes a call with normal fixed-line subscriber, and has nothing to do with MSC.
The called process of described fixed-line subscriber.When the fixed-line subscriber of use mobile number resource is called, divided for three steps:
(1) routing procedure.When originally fixedly the customer call of crosspoint uses the fixed-line subscriber of mobile number resource, or the fixed-line subscriber of this mobile number resource of customer call of other exchange, analyzing called number all is a Mobile terminating call, therefore call out the signatory GMSC that at first is connected to described mobile number, initiate routing procedure by GMSC to HLR, HLR is according to the positional information of user position update registration, initiate the request of Providing Roaming Number to VLR, VLR distributes roaming number for this user, to HLR echo should, HLR again to gateway GMSC loop by response.GMSC is this call proceeding to the routing procedure of MSC normal process in the communications protocol of mobile communication system (as GSM/CDMA, i.e. Global System for Mobilecommunications global mobile communication network/Code Division Multiple Access CDMA network etc.) according to roaming number in the route response.
(2) the roaming number incoming call is handled.
MSC receives the roaming number incoming call, the Subscriber Number of correspondence during according to the distribution roaming number, to the VLR searching user's information, VLR judges that this user is to use the fixed-line subscriber of mobile number resource, if, use the office direction of the fixedly crosspoint of mobile number according to correspondence, calling out the fixedly crosspoint of tandem to this use mobile number, called number is converted to real mobile number by MSRN.
(3) the fixedly crosspoint incoming call of use mobile number.
Use the fixedly exchange of mobile number to receive incoming call, be called to subscriber line circuit according to called number, the together normal fixed-line subscriber of processing is called the same the PSTN net.
This shows to have only MSC need change existing processing procedure (software) in technical scheme of the present invention, the fixedly crosspoint of HLR, use mobile number all is original equipment, need not change.
Although disclosed relating to, realized that fixed-line subscriber uses the system and method for mobile number resource to carry out special description with reference to embodiment, those skilled in the art can understand, under the situation that does not depart from scope and spirit of the present invention, can carry out all conspicuous modification of form and details to it.Therefore, embodiment described above is illustrative and not restrictive, and under the situation that does not break away from the spirit and scope of the present invention, all variations and modification are all within the scope of the present invention.
Claims (3)
1, realize that fixed-line subscriber uses the system of mobile number resource, comprise the landline telephone that fixed-line subscriber uses, MSC and HLR mobile communcations system equipment, the pstn telephone net is characterized in that also comprising one or more fixedly crosspoints, wherein:
Landline telephone is connected with fixing crosspoint, and landline telephone uses mobile number to open an account at fixing crosspoint;
Fixedly crosspoint links to each other with MSC by the multiple interfaces form, and fixedly crosspoint is all goes into to exhale by MSC and carry out tandem, and fixedly crosspoint is all goes out to exhale does not need to carry out tandem by MSC, but directly is routed to PSTN;
VLR is included among the MSC, and the IMSI of this fixed-line subscriber of record, mobile number, CAMEL-Subscription-Information and corresponding fixedly crosspoint tandem exchange are to information in VLR;
MSC is connected with the pstn telephone net.
2, realize that fixed-line subscriber uses the method for mobile number resource, is characterized in that may further comprise the steps:
(1) fixed-line subscriber uses mobile number to open an account at fixing crosspoint;
(2) VLR is included among the MSC, and the IMSI of record fixed-line subscriber, mobile number, CAMEL-Subscription-Information and corresponding fixedly crosspoint tandem exchange are to information in VLR;
(3) positional information at this user place of registration among the HLR;
(4) fixedly all the going into to exhale by MSC and carry out tandem of crosspoint, fixedly crosspoint is all goes out to exhale does not need to carry out tandem by MSC, but directly is routed to PSTN;
(5) MSC and pstn telephone net carry out communication.
3, method according to claim 2 is characterized in that the fixed-line subscriber called process of described use mobile number may further comprise the steps:
(3.1) call request is connected to called number location GMSC;
(3.2) GMSC according to roaming number in the route response this call proceeding to MSC;
(3.3) MSC is according to distributing roaming number to the VLR searching user's information;
(3.4) VLR judges that this user is to use the fixed-line subscriber of mobile number resource, if, then,
(3.5) MSC uses the fixedly crosspoint of mobile number correspondence calling out tandem to this;
(3.6) fixedly crosspoint is called to corresponding fixed-line subscriber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021364591A CN100450134C (en) | 2002-08-08 | 2002-08-08 | System and method for using mobile number resource by fixed users |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021364591A CN100450134C (en) | 2002-08-08 | 2002-08-08 | System and method for using mobile number resource by fixed users |
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| Publication Number | Publication Date |
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| CN1474583A CN1474583A (en) | 2004-02-11 |
| CN100450134C true CN100450134C (en) | 2009-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB021364591A Expired - Fee Related CN100450134C (en) | 2002-08-08 | 2002-08-08 | System and method for using mobile number resource by fixed users |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1571576A (en) | 2004-04-28 | 2005-01-26 | 中兴通讯股份有限公司 | A system and method for implementing mobile management of PSTN switch |
| CN100421503C (en) * | 2004-07-16 | 2008-09-24 | 华为技术有限公司 | A method and system for dual-mode terminal location registration |
| CN101572754B (en) * | 2009-04-04 | 2012-06-27 | 中国移动通信集团浙江有限公司 | Fixed wireless phone system based on improved fixed phone terminal and applications thereof |
| CN102045671B (en) * | 2009-10-26 | 2015-01-07 | 中国移动通信集团江苏有限公司 | Method and system for allocating telephone number resources in mobile communication network |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1280449A (en) * | 1999-07-09 | 2001-01-17 | 深圳市桑达实业股份有限公司 | Communication method for multiple user fixed radio terminals |
| CN1325584A (en) * | 1998-11-05 | 2001-12-05 | 艾利森电话股份有限公司 | Sending dialled number |
| CN1360426A (en) * | 2000-12-22 | 2002-07-24 | 华为技术有限公司 | Method for implementing service integrating intelligent network card number |
| CN1360429A (en) * | 2000-12-21 | 2002-07-24 | 华为技术有限公司 | Method for implementing long-distance calling over intelligent mobile network by fixed telephone |
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2002
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325584A (en) * | 1998-11-05 | 2001-12-05 | 艾利森电话股份有限公司 | Sending dialled number |
| CN1280449A (en) * | 1999-07-09 | 2001-01-17 | 深圳市桑达实业股份有限公司 | Communication method for multiple user fixed radio terminals |
| CN1360429A (en) * | 2000-12-21 | 2002-07-24 | 华为技术有限公司 | Method for implementing long-distance calling over intelligent mobile network by fixed telephone |
| CN1360426A (en) * | 2000-12-22 | 2002-07-24 | 华为技术有限公司 | Method for implementing service integrating intelligent network card number |
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| CN1474583A (en) | 2004-02-11 |
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