CN102316448A - Route addressing method, system and device adopting virtual number - Google Patents
Route addressing method, system and device adopting virtual number Download PDFInfo
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- CN102316448A CN102316448A CN2010102239752A CN201010223975A CN102316448A CN 102316448 A CN102316448 A CN 102316448A CN 2010102239752 A CN2010102239752 A CN 2010102239752A CN 201010223975 A CN201010223975 A CN 201010223975A CN 102316448 A CN102316448 A CN 102316448A
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Abstract
The embodiment of the invention discloses a route addressing method, system and device adopting a virtual number. The method comprises the steps of: storing a sharing a sharing MSISDN (Mobile Station Integrated Services Digital Network) number in a home location register (HLR); receiving a call request carrying the virtual number of a called subscriber by a mobile service switching center/visitor location register (MSC/VLR) where a call subscriber is in, requesting the sharing MSISDN number to the HLR; and according to a sharing MSISDN allocated by the HLR, addressing the MSC/VLR wherein the called subscriber is in. By applying the invention, route addressing can be carried out on the called subscriber adopting the virtual number, and equipment cost is reduced.
Description
Technical field
The present invention relates to the mobile communication technology field, relate in particular to a kind of route addressing method, system and device that adopts virtual-number.
Background technology
GSM before mobile service such as speech business is provided for the mobile subscriber, need for the mobile subscriber distribute can the unique identification mobile subscriber number.At the initial stage of GSM development, adopt mobile subscriber's international number (Mobile Subscriber International ISDN Number) to come the unique identification mobile subscriber, existing mobile communication breath system also all is based on the Mobile Subscriber International ISDN Number design.Therefore, each mobile communication equipment of existing GSM, for example mobile switching centre (MSC) can also provide corresponding service for it by the identification of MS ISDN number.
Yet, along with mobile subscriber's surge, the not enough situation of Mobile Subscriber International ISDN Number has appearred.In order to solve the not enough problem of Mobile Subscriber International ISDN Number, GSM comes each mobile subscriber of unique identification through virtual-number.Because virtual-number does not receive the restriction of Mobile Subscriber International ISDN Number coding rule, so its quantity is very big, can solve the not enough problem of Mobile Subscriber International ISDN Number.
But because existing mobile communications system all is based on the Mobile Subscriber International ISDN Number design, it can't discern virtual-number; Therefore can't corresponding service be provided for it; For example, in the process of routing addressing, if the calling subscriber directly dials virtual-number or dials Number for access+virtual-number and call out the called subscriber; Then existing MSC can't discern this virtual-number, therefore can't be routed to the called subscriber.
In order to solve the problems of the technologies described above, having proposed in the prior art increases special MSC in existing mobile communications system, be used to handle the routing addressing problem that adopts virtual-number to call out the called subscriber, specifically sees also Fig. 1.
Fig. 1 is system's composition and the addressing flow chart that the available technology adopting virtual-number carries out routing addressing.
MSC among Fig. 1 is the special MSC that in existing mobile communications system, increases, and is used to adopt virtual-number to call out called subscriber's routing addressing; What the service switching center/VLR Visitor Location Register among Fig. 1 (MSC/VLR) can identify called subscriber's employing according to the Number for access of calling user dials is virtual-number; Calling subscriber's call request is routed to said special MSC; Carry out routing addressing by this special MSC for this calling subscriber, adopt the called subscriber of virtual-number to continue.MSC/VLR wherein is meant the switch that comprises service switching center and VLR Visitor Location Register.Particularly, flow process shown in Figure 1 comprises:
Step 11, calling user dials access code+virtual-number is called out the called subscriber.
Step 12; Calling subscriber's MSC/VLR receives calling subscriber's call request; What identify that the called subscriber adopts according to the access code of calling user dials is virtual-number; (Initial Address Message IAM) issues special MSC with this calling subscriber's call request through initial address message according to this access code.
Step 13, this special MSC sends routing inquiry, and (Send routing information, SRI) called virtual-number user's attaching position register (HLR) is given in request.
Step 14; After called virtual-number user's HLR receives the SRI request, according to virtual-number and international mobile subscriber identity (International Mobile Subscriber IdentificationNumber, corresponding relation IMSI) of storage; Search called subscriber's the corresponding IMSI number of virtual-number; This IMSI is carried at Provides Roaming Number that (Rrovide Roaming Number PRN) in the request, issues the MSC/VLR at called subscriber place with this PRN request; In order to the request called subscriber Mobile Station Roaming Number (Mobile Station Roaming Number, MSRN).
Step 15, after the MSC/VLR at called subscriber place received the PRN request, the IMSI number assignment corresponding M SRN number according in this PRN request was carried at this MSRN the HLR that returns to the called subscriber in the PRN request response.
Step 16 after called subscriber's HLR receives said PRN request response, is carried at the MSRN in this PRN request response and returns to said special MSC in the SRI request response.
Step 17; After said special MSC receives said SRI request response; Determine the MSC/VLR at called subscriber place according to the MSRN in this SRI request response; Send IAM message to the MSC/VLR at this called subscriber place and carry out call proceeding, if called subscriber's call accepted, then could media stream between calling subscriber and the called subscriber.
Visible by above-mentioned flow process; When under prior art, handling the calling of access code+virtual-number mode, owing to need on existing communication system infrastructure, increase special MSC, in order to handle the routing addressing of virtual-number; Therefore increase the complexity that system realizes, also increased equipment cost.
In addition; Visible by Fig. 1; Media Stream between the called subscriber of calling subscriber and employing virtual-number needs the MSC/VLR at the place of process caller earlier; Could arrive the MSC/VLR at called subscriber place again through said special MSC, cause the route of Media Stream circuitous, cause the time delay that continues between calling subscriber and the called subscriber bigger.
Summary of the invention
In view of this, the invention provides a kind of route addressing method, system and device that adopts virtual-number, the called subscriber who adopts virtual-number is carried out routing addressing, and reduce equipment cost with realization.
Technical scheme of the present invention specifically is achieved in that
A kind of route addressing method that adopts virtual-number, this method comprises:
Mobile Subscriber International ISDN Number is shared in storage in attaching position register HLR;
The MSC/VLR at calling subscriber place receives the call request of the virtual-number that carries the called subscriber, to said HLR request shared Mobile Subscriber International ISDN Number, and the MSC/VLR that the shared MSISDN addressing called subscriber who distributes according to HLR belongs to.
A kind of routing addressing system that adopts virtual-number, this system comprises MSC/VLR and HLR;
Said HLR, Mobile Subscriber International ISDN Number is shared in storage, receives the request of obtaining the shared Mobile Subscriber International ISDN Number of called subscriber that said MSC/VLR sends, and for said called subscriber distributes idle shared Mobile Subscriber International ISDN Number, should share Mobile Subscriber International ISDN Number and issue said MSC/VLR;
Said MSC/VLR receives the call request of the virtual-number that carries the called subscriber, to said HLR request shared Mobile Subscriber International ISDN Number, and the MSC/VLR that the shared MSISDN addressing called subscriber who distributes according to HLR belongs to.
A kind of routing addressing device that adopts virtual-number, this device comprise shares MSISDN allocation units and selected cell;
Said shared MSISDN allocation units are used to store shared Mobile Subscriber International ISDN Number, according to the request of obtaining the shared Mobile Subscriber International ISDN Number of called subscriber, for said called subscriber distributes idle shared Mobile Subscriber International ISDN Number;
Said selected cell receives according to sharing the routing inquiry request that Mobile Subscriber International ISDN Number is initiated, according to this routing inquiry request addressing called subscriber.
Visible by technique scheme; The present invention stores the Mobile Subscriber International ISDN Number of sharing in HLR; The calling subscriber adopts virtual-number to call out the called subscriber, and the MSC/VLR at calling subscriber place can be triggered to said HLR after receiving the call request of carrying virtual-number; For said called number obtains shared Mobile Subscriber International ISDN Number, then the MSC/VLR at calling subscriber place is the MSC/VLR that shares Mobile Subscriber International ISDN Number addressing called subscriber place that is somebody's turn to do capable of using.
In brief, the present invention is through being provided with shared Mobile Subscriber International ISDN Number in HLR, and makes MSC/VLR after receiving the call request of carrying virtual-number; Be triggered to said HLR and obtain Mobile Subscriber International ISDN Number; Make MSC/VLR to carry out routing addressing, need in system, not increase newly and be specifically designed to the MSC that handles virtual-number according to the call request of virtual-number, less to the change of system; Can directly realize the called subscriber who adopts virtual-number is carried out routing addressing, and reduce equipment cost.
Description of drawings
Fig. 1 is system's composition and the addressing flow chart that the available technology adopting virtual-number carries out routing addressing.
Fig. 2 is the route addressing method flow chart in the GSM provided by the invention.
Fig. 3 is the composition sketch map of routing addressing provided by the invention system.
Fig. 4 is route addressing method provided by the invention and system schematic.
Fig. 5 is the routing addressing structure drawing of device of employing virtual-number provided by the invention.
Embodiment
Fig. 2 is the route addressing method flow chart in the GSM provided by the invention.
As shown in Figure 2, this method comprises:
Step 201, Mobile Subscriber International ISDN Number is shared in storage in attaching position register HLR.
Step 202, the MSC/VLR at calling subscriber place receives the call request of the virtual-number that carries the called subscriber, to said HLR request shared Mobile Subscriber International ISDN Number, the MSC/VLR that the shared MSISDN addressing called subscriber who distributes according to HLR belongs to.
Wherein, When calling subscriber itself also adopt be virtual-number the time; The calling subscriber can directly dial called subscriber's virtual-number, and the MSC/VLR at calling subscriber place can directly be triggered to said HLR through the intelligent network business Switching Module that is provided with etc. and come to obtain shared Mobile Subscriber International ISDN Number for the called subscriber; When calling subscriber itself adopt be Mobile Subscriber International ISDN Number the time; The calling subscriber need add group Number for access before called subscriber's virtual-number; Be that the calling subscriber sends call request through the virtual-number of dialing Number for access+called subscriber, the MSC/VLR at calling subscriber place is triggered to said HLR according to the Number for access of carrying in the request and comes to obtain shared Mobile Subscriber International ISDN Number for the called subscriber.
Wherein, the MSC/VLR at calling subscriber place can send the SRI routing inquiry request to this HLR according to the shared MSISDN that HLR distributes; Said HLR from the roaming number MSRN that the MSC/VLR at called subscriber place obtains the called subscriber, is carried at this MSRN the MSC/VLR that returns to the calling subscriber place in the SRI routing query response message according to this SRI routing inquiry request; The MSC/VLR at calling subscriber place confirms the MSC/VLR that the called subscriber belongs to according to the MSRN that carries in the said SRI routing query response message.
HLR is after distributing shared Mobile Subscriber International ISDN Number for the called subscriber; IMSI number, virtual-number and the called subscriber that can be stored as shared Mobile Subscriber International ISDN Number that this called subscriber distributes and this called subscriber belong to the corresponding relation of MSC/VLR; Correspondingly, said HLR comprises from the roaming number MSRN that the MSC/VLR at called subscriber place obtains the called subscriber according to this SRI routing inquiry request:
After said HLR receives the SRI routing inquiry request; Find called subscriber's IMSI number and MSC/VLR according to the Mobile Subscriber International ISDN Number in this SRI routing inquiry request; This IMSI number is carried at the MSC/VLR that issues the called subscriber place in the PRN request, in order to MSRN to this called subscriber of the MSC/VLR at this called subscriber place request; After the MSC/VLR at called subscriber place receives said PRN request,, the MSRN that distributes is carried at issues said HLR in the PRN request response according to the IMSI number assignment corresponding M SRN number that carries in this PRN request.
Wherein, HLR is distributing for the called subscriber when sharing number; Whether in the shared Mobile Subscriber International ISDN Number self stored have idle Mobile Subscriber International ISDN Number, if having, the Mobile Subscriber International ISDN Number that one of them is idle is distributed to said called subscriber if can inquire about; If no, send the current notification message that does not have idle Mobile Subscriber International ISDN Number can distribute to said called subscriber to the MSC/VLR at calling subscriber place.
In order to improve the utilance of sharing Mobile Subscriber International ISDN Number, HLR can be changed to the Mobile Subscriber International ISDN Number in this SRI routing inquiry message idle Mobile Subscriber International ISDN Number again after receiving SRI routing inquiry message.In this case; The life cycle of each shared Mobile Subscriber International ISDN Number all is to be that corresponding called subscriber distributes Mobile Subscriber International ISDN Number to begin from HLR according to the IDP message of MSC/VLR request shared Mobile Subscriber International ISDN Number; To receiving till this MSC/VLR carries the SRI routing inquiry message of this Mobile Subscriber International ISDN Number; Through statistics, this life cycle about about 2 seconds, therefore can improve the repeat usage of Mobile Subscriber International ISDN Number greatly as much as possible.
The shared Mobile Subscriber International ISDN Number of in HLR, storing can be the Mobile Subscriber International ISDN Number in number section of reserving usually.Can be for each Mobile Subscriber International ISDN Number be provided with corresponding marker bit, whether current with sign corresponding M SISDN number is to be in idle condition.
The shared MSISDN that the MSC/VLR at calling subscriber place distributes according to HLR is addressed to after the MSC/VLR at called subscriber place, can directly send call proceeding IAM message to the MSC/VLR at this called subscriber place.
Calling subscriber and called subscriber set up after call proceeding is connected; The MSC/VLR at calling subscriber place can directly send Media Stream to the MSC/VLR at called subscriber place; With need transmit Media Stream through the special MSC that increases in the prior art and compare; Can avoid route circuitous, thereby shorten the time delay of media stream between calling subscriber and the called subscriber.
Fig. 3 is the composition sketch map of routing addressing provided by the invention system.
As shown in Figure 3, this system comprises: MSC/VLR and HLR.
Said HLR, Mobile Subscriber International ISDN Number is shared in storage, receives the request of obtaining the shared Mobile Subscriber International ISDN Number of called subscriber that said MSC/VLR sends, and for said called subscriber distributes idle shared Mobile Subscriber International ISDN Number, should share Mobile Subscriber International ISDN Number and issue said MSC/VLR.
Said MSC/VLR receives the call request of the virtual-number that carries the called subscriber, to said HLR request shared Mobile Subscriber International ISDN Number, and the MSC/VLR that the shared MSISDN addressing called subscriber who distributes according to HLR belongs to.
Said MSC/VLR; Can send the SRI routing inquiry request to this HLR according to the shared MSISDN that HLR distributes; Said HLR obtains called subscriber's roaming number MSRN from the MSC/VLR at called subscriber place according to this SRI routing inquiry request; This MSRN is carried at the MSC/VLR that returns to the calling subscriber place in the SRI routing query response message, and said MSC/VLR confirms the MSC/VLR that the called subscriber belongs to according to the MSRN that carries in the said SRI routing query response message.
Said HLR can be changed to idle Mobile Subscriber International ISDN Number with the Mobile Subscriber International ISDN Number in this SRI routing inquiry message again after receiving said SRI routing inquiry message.
Calling subscriber and called subscriber set up after call proceeding is connected, and the MSC/VLR at calling subscriber place can be directly to the MSC/VLR at called subscriber place transmission Media Stream.
Below in conjunction with concrete example, route addressing method provided by the invention and system are elaborated, specifically see also Fig. 4.
Fig. 4 is route addressing method provided by the invention and system schematic.
As shown in Figure 4, in this system, the call request of the virtual-number that the MSC/VLR at calling subscriber place can dial according to the user is triggered to and obtains Mobile Subscriber International ISDN Number among the HLR, utilizes the Mobile Subscriber International ISDN Number that obtains to carry out routing addressing.Store among the HLR wherein and share the Mobile Subscriber International ISDN Number resource pool, a plurality of shared Mobile Subscriber International ISDN Number wherein can be arranged, HLR is that corresponding called number distributes shared Mobile Subscriber International ISDN Number according to the call request of MSC/VLR.
Particularly, the routing addressing flow process of system shown in Figure 4 comprises:
Step 41, calling user dials called subscriber's virtual-number is called out the called subscriber.
Wherein, when calling subscriber itself adopt also be virtual-number the time, the calling subscriber can directly dial called subscriber's virtual-number and call out the called subscriber; When calling number adopt be Mobile Subscriber International ISDN Number the time, the calling subscriber need dial Number for access+virtual-number and call out the called subscriber.
Step 42 after the MSC/VLR at calling subscriber place receives the call request of the virtual-number that carries the called subscriber, is sent IDP message to HLR, with the request shared Mobile Subscriber International ISDN Number.
Step 43, whether the HLR inquiry is shared has idle shared Mobile Subscriber International ISDN Number in the Mobile Subscriber International ISDN Number resource pool, if having, then return and carry the message of sharing Mobile Subscriber International ISDN Number, if do not have, can return failed message etc.
Step 44, the MSC/VLR at calling subscriber place utilizes and should send SRI routing inquiry message to HLR by shared Mobile Subscriber International ISDN Number after receiving shared Mobile Subscriber International ISDN Number.
Step 45; HLR is after receiving said SRI routing inquiry message; Inquire the MSC/VLR at called subscriber place according to the called subscriber's who stores among this HLR IMSI number, virtual-number, the corresponding relation of sharing Mobile Subscriber International ISDN Number and called subscriber's MSC/VLR, send the PRN request message to the MSC/VLR at this called subscriber place, to ask this called subscriber's MSRN; Wherein, carry called subscriber's IMSI number in the said PRN message.
Step 46, the MSC/VLR at called subscriber place is according to the IMSI number assignment corresponding M SRN number that carries in the PRN message, the MSRN that distributes is carried at returns to said HLR in the PRN request response.
Step 47, HLR is carried at said MSRN the MSC/VLR that issues the calling subscriber place in the SRI routing query response message.
Step 48, the MSC/VLR at calling subscriber place confirms the MSC/VLR that the called subscriber belongs to according to the MSRN in this SRI routing query response message, sends the IAM message that is used for replay call to the MSC/VLR at called subscriber place.Calling subscriber and called subscriber set up communicate by letter after, the MSC/VLR at calling subscriber place can directly send Media Stream to the MSC/VLR at called subscriber place, avoid the route of Media Stream to make a circulation.
The present invention also provides a kind of routing addressing device, specifically sees also Fig. 5.
Fig. 5 is the routing addressing structure drawing of device of employing virtual-number provided by the invention.
As shown in Figure 5, said routing addressing device comprises shares MSISDN allocation units 501 and selected cell 502.
Share MSISDN allocation units 501, be used to store shared Mobile Subscriber International ISDN Number, according to the request of obtaining the shared Mobile Subscriber International ISDN Number of called subscriber, for said called subscriber distributes idle shared Mobile Subscriber International ISDN Number.
Shared MSISDN allocation units 501 wherein after selected cell 502 receives according to the SRI routing inquiry request of sharing the Mobile Subscriber International ISDN Number initiation, are changed to idle Mobile Subscriber International ISDN Number with the Mobile Subscriber International ISDN Number in this SRI routing inquiry message again.
Visible by such scheme, the present invention realizes that through in MSC/VLR, increasing intelligent network triggers the module of function, in HLR, sets up the intelligent network protocol processing module and can distribute the module of sharing Mobile Subscriber International ISDN Number; Make under the prerequisite that does not change existing MSC function; Realization is carried out routing inquiry to the called subscriber who adopts virtual-number, and is less to the existing network change, needn't increase special MSC newly; Can reduce equipment cost; And calling subscriber and called subscriber set up communicate by letter after, can also be directly between the MSC/VLR at the MSC/VLR at calling subscriber place and called subscriber place media stream, avoided medium circuitous.
The called subscriber who adopts virtual-number can be called out through the present invention,, the nervous problem of current Mobile Subscriber International ISDN Number can be alleviated because the quantity of virtual-number is bigger.
In addition, the present invention shortens the life cycle of sharing Mobile Subscriber International ISDN Number as far as possible, makes that the repeat usage of each Mobile Subscriber International ISDN Number is high as far as possible, can also save the Mobile Subscriber International ISDN Number resource.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being made, is equal to replacement, improvement etc., all should be included within the scope that the present invention protects.
Claims (15)
1. a route addressing method that adopts virtual-number is characterized in that, this method comprises:
Mobile subscriber's international number Mobile Subscriber International ISDN Number is shared in storage in attaching position register HLR;
Service switching center/visiting location register MSC/the VLR at calling subscriber place receives the call request of the virtual-number that carries the called subscriber; To said HLR request shared Mobile Subscriber International ISDN Number, the MSC/VLR that the shared Mobile Subscriber International ISDN Number addressing called subscriber who distributes according to HLR belongs to.
2. method according to claim 1 is characterized in that, the MSC/VLR that the said shared Mobile Subscriber International ISDN Number addressing called subscriber who distributes according to HLR belongs to comprises:
The MSC/VLR at calling subscriber place sends the SRI routing inquiry request according to the shared Mobile Subscriber International ISDN Number that HLR distributes to this HLR;
Said HLR from the roaming number MSRN that the MSC/VLR at called subscriber place obtains the called subscriber, is carried at this MSRN the MSC/VLR that returns to the calling subscriber place in the SRI routing query response message according to this SRI routing inquiry request;
The MSC/VLR at calling subscriber place confirms the MSC/VLR that the called subscriber belongs to according to the MSRN that carries in the said SRI routing query response message.
3. method according to claim 2 is characterized in that, this method further comprises:
HLR distribute for the called subscriber share Mobile Subscriber International ISDN Number after, the international mobile subscriber identity IMSI number, virtual-number and the called subscriber that are stored as shared Mobile Subscriber International ISDN Number that this called subscriber distributes and this called subscriber belong to the corresponding relation of MSC/VLR;
The roaming number MSRN that the MSC/VLR that said HLR belongs to from the called subscriber according to this SRI routing inquiry request obtains the called subscriber comprises:
After said HLR receives the SRI routing inquiry request; Find called subscriber's IMSI number and MSC/VLR according to the Mobile Subscriber International ISDN Number in this SRI routing inquiry request; This IMSI number is carried at the MSC/VLR that issues the called subscriber place in the PRN request that Provides Roaming Number, in order to MSRN to this called subscriber of the MSC/VLR at this called subscriber place request;
After the MSC/VLR at called subscriber place receives said PRN request,, the MSRN that distributes is carried at issues said HLR in the PRN request response according to the IMSI number assignment corresponding M SRN number that carries in this PRN request.
4. method according to claim 2 is characterized in that, after said HLR request shared Mobile Subscriber International ISDN Number, this method further comprises:
In the shared Mobile Subscriber International ISDN Number of HLR inquiry self storage whether idle Mobile Subscriber International ISDN Number is arranged; If have; The Mobile Subscriber International ISDN Number that one of them is idle is distributed to said called subscriber; There is not idle Mobile Subscriber International ISDN Number can distribute to said called subscriber if no, the MSC/VLR at subscriber call place is current.
5. method according to claim 4 is characterized in that, after said HLR received said SRI routing inquiry message, this method further comprised:
Said HLR is changed to idle Mobile Subscriber International ISDN Number again with the Mobile Subscriber International ISDN Number in this SRI routing inquiry message.
6. according to the described method of the arbitrary claim of claim 1 to 5, it is characterized in that after the MSC/VLR that the shared MSISDN addressing called subscriber who distributes according to HLR belongs to, this method further comprises:
The MSC/VLR at calling subscriber place sends to the MSC/VLR at this called subscriber place and is used to set up the initial address message IAM message of call proceeding.
7. method according to claim 6 is characterized in that, calling subscriber and called subscriber set up after call proceeding is connected, and directly sends Media Stream to the MSC/VLR at called subscriber place by the MSC/VLR at calling subscriber place.
8. method according to claim 7 is characterized in that, when the called subscriber adopt be virtual-number and calling subscriber adopt be Mobile Subscriber International ISDN Number the time, carry Number for access and called subscriber's virtual-number in the said call request.
9. a routing addressing system that adopts virtual-number is characterized in that this system comprises MSC/VLR and HLR;
Said HLR, Mobile Subscriber International ISDN Number is shared in storage, receives the request of obtaining the shared Mobile Subscriber International ISDN Number of called subscriber that said MSC/VLR sends, and for said called subscriber distributes idle shared Mobile Subscriber International ISDN Number, should share Mobile Subscriber International ISDN Number and issue said MSC/VLR;
Said MSC/VLR receives the call request of the virtual-number that carries the called subscriber, to said HLR request shared Mobile Subscriber International ISDN Number, and the MSC/VLR that the shared Mobile Subscriber International ISDN Number addressing called subscriber who distributes according to HLR belongs to.
10. system according to claim 9 is characterized in that,
Said MSC/VLR, the shared MSISDN that distributes according to HLR sends the SRI routing inquiry request to this HLR;
Said HLR from the roaming number MSRN that the MSC/VLR at called subscriber place obtains the called subscriber, is carried at this MSRN the MSC/VLR that returns to the calling subscriber place in the SRI routing query response message according to this SRI routing inquiry request;
Said MSC/VLR confirms the MSC/VLR that the called subscriber belongs to according to the MSRN that carries in the said SRI routing query response message.
11. system according to claim 10 is characterized in that,
Said HLR, receive said SRI routing inquiry message after, the Mobile Subscriber International ISDN Number in this SRI routing inquiry message is changed to idle Mobile Subscriber International ISDN Number again.
12. according to Claim 8 or 9 or 10 described systems, it is characterized in that,
Calling subscriber and called subscriber set up after call proceeding is connected, and directly send Media Stream to the MSC/VLR at called subscriber place by the MSC/VLR at calling subscriber place.
13. a routing addressing device that adopts virtual-number is characterized in that, this device comprises shares MSISDN allocation units and selected cell;
Said shared MSISDN allocation units are used to store shared Mobile Subscriber International ISDN Number, according to the request of obtaining the shared Mobile Subscriber International ISDN Number of called subscriber, for said called subscriber distributes idle shared Mobile Subscriber International ISDN Number;
Said selected cell receives according to sharing the routing inquiry request that Mobile Subscriber International ISDN Number is initiated, according to this routing inquiry request addressing called subscriber.
14. routing addressing device according to claim 13 is characterized in that,
Said selected cell; Receive according to sharing the SRI routing inquiry request that Mobile Subscriber International ISDN Number is initiated; Obtain called subscriber's roaming number MSRN from the MSC/VLR at called subscriber place according to this SRI routing inquiry request; This MSRN is carried at the MSC/VLR that returns to the calling subscriber place in the SRI routing query response message, so that said MSC/VLR confirms the MSC/VLR that the called subscriber belongs to according to the MSRN that carries in the said SRI routing query response message.
15. routing addressing device according to claim 14 is characterized in that,
Said shared MSISDN allocation units after said selected cell receives according to the SRI routing inquiry request of sharing the Mobile Subscriber International ISDN Number initiation, are changed to idle Mobile Subscriber International ISDN Number with the Mobile Subscriber International ISDN Number in this SRI routing inquiry message again.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015027376A1 (en) * | 2013-08-26 | 2015-03-05 | 华为技术有限公司 | Network device addressing method, apparatus and system |
| CN106211110A (en) * | 2015-04-30 | 2016-12-07 | 中国电信股份有限公司 | Called speech connection method and communication system for machine terminal |
| CN107046684A (en) * | 2016-02-05 | 2017-08-15 | 青岛海信移动通信技术股份有限公司 | One kind blocks lower Mobile phone card matching process, mobile terminal and server more No. one |
| CN113438370A (en) * | 2021-06-24 | 2021-09-24 | 广西东信易通科技有限公司 | System and method for reducing privacy number continuing time delay |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1477804A (en) * | 2002-08-19 | 2004-02-25 | 华为技术有限公司 | Method for implementing one machine to several numbers in code devision multiple address system |
| CN101540973A (en) * | 2008-03-18 | 2009-09-23 | 中国移动通信集团公司 | Method, system and one-card multi-number platform for realizing voice mail services |
| CN101646271A (en) * | 2008-08-06 | 2010-02-10 | 华为技术有限公司 | Method, device and system for realizing multimedia services before answering |
| CN101807952A (en) * | 2010-03-09 | 2010-08-18 | 北京大学 | Star-on-part base band exchange-based satellite mobile communication method |
-
2010
- 2010-07-01 CN CN2010102239752A patent/CN102316448A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1477804A (en) * | 2002-08-19 | 2004-02-25 | 华为技术有限公司 | Method for implementing one machine to several numbers in code devision multiple address system |
| CN101540973A (en) * | 2008-03-18 | 2009-09-23 | 中国移动通信集团公司 | Method, system and one-card multi-number platform for realizing voice mail services |
| CN101646271A (en) * | 2008-08-06 | 2010-02-10 | 华为技术有限公司 | Method, device and system for realizing multimedia services before answering |
| CN101807952A (en) * | 2010-03-09 | 2010-08-18 | 北京大学 | Star-on-part base band exchange-based satellite mobile communication method |
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Application publication date: 20120111 |