CN1984445A - Mobile telecommunication system and method for accessing call in mobile telecommunication system - Google Patents
Mobile telecommunication system and method for accessing call in mobile telecommunication system Download PDFInfo
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- CN1984445A CN1984445A CNA2006100606888A CN200610060688A CN1984445A CN 1984445 A CN1984445 A CN 1984445A CN A2006100606888 A CNA2006100606888 A CN A2006100606888A CN 200610060688 A CN200610060688 A CN 200610060688A CN 1984445 A CN1984445 A CN 1984445A
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Abstract
The method comprises: when incoming-call right of called user is prohibited due to arrears, the calling user is prompted to decide if the calling side will pay for the called side; using the feedback of calling user to allocate service code and to get route from HLR; the MSC where the called user locates at opens the incoming-call right of called user according to the service code.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to and call out the method that inserts in a kind of mobile communication system and the mobile communication system.
Background technology
The roughly access process that the calling subscriber calls out the called subscriber in the mobile communication system as shown in Figure 1,
(the Mobile Switching Center of the mobile switching centre at calling subscriber place, be called for short MSC), hereinafter to be referred as caller MSC, attaching position register (Home Location Register to the called subscriber, be called for short HLR), hereinafter to be referred as called HLR, when getting route, called HLR is judged called when being allowed to get route, HLR is sent to caller MSC with the roaming number that called MS C distributes by SRI ACK, caller MSC passes through initial address message after receiving message, obtains with called MS C to be connected.
When called HLR judges whether the called subscriber is allowed to send routing information, calledly be rejected when getting route because of reasons such as defaulting subscribers when judging, called HLR is returned to caller MSC and is carried the message of getting routing failure information, and caller MSC removes this calling after receiving message;
In present mobile communication, the phenomenon that the user is shut down because of arrearage generally occurs, and according to the strategy of different operators, some prepaid user needs only arrearage, promptly can't dial and receive calls, even the authority of transmitting-receiving short message also is cancelled; Some user also can be used as called receiving calls in the beginning of arrearage, one period time limit or after consuming certain amount of money, if this user does not supplement with money yet because of a variety of causes, then cancels this user's incoming call authority.If have this user of other customer call this moment, then can not connect, giving needs the both sides that link up all to cause great inconvenience, and influence in case of emergency is then more serious.
Calling connection signaling diagram when diagram 2 be the normal not arrearage of certain user:
Caller MSC (being MSC A in the diagram) sends send routing information (Send RoutingInformation is called for short SRI) to called HLR;
HLR, will carry and return MSC A by SRI Acknowledge (being called for short SRI ACK) message to the roaming number that the called subscriber distributes to called subscriber place MSC (diagram MSC B) request route information afterwards according to called number;
MSC A is according to initial address message (Initial Address Message, be called for short IAM), and connects between the MSCB, enters normal subsequent treatment then.
When called subscriber's arrearage when its incoming call authority also is cancelled, called HLR has been put down in writing this relevant information, the situation of caller incoming call as shown in Figure 3:
MSC A sends SRI message to called HLR and sends routing information;
Registered called subscriber's incoming call authority because of called HLR and be under an embargo, returned SRI ACK message, carried and get routing failure and failure cause to caller MSC;
Caller MSC finds the called subscriber because arrearage causes the incoming call authority to be under an embargo after the SRI ACK message that obtains; then return N_ISCONNECT_REQUEST to the BSC at calling subscriber place (being illustrated as BSC A); the called defaulting subscriber of prompting calling subscriber requires calling subscriber's abandoned call.
The called subscriber may be because of a variety of causes, can't in time supplement with money and suffers defaulting subscriber, thereby can not answer the caller incoming call, has influenced calling party and callee's communication, especially in urgent occasion, can cause great information delay, thereby cause heavy losses.
Summary of the invention
In view of this, when making the called subscriber because of defaulting subscriber, the calling subscriber can be that the mode of freephone inserts by selecting caller, obtains with called subscriber's calling to be connected, and the invention provides following method and system:
The invention provides and call out the method that inserts in a kind of mobile communication system; the MSC of movements control center at calling subscriber place is when receiving called subscriber's defaulting subscriber message; whether the inquiry calling subscriber is that the called subscriber pays, and handle according to calling subscriber's answer.
Calling subscriber place MSC has handled following two kinds of situations according to calling subscriber's answer:
Calling subscriber place MSC judges that calling subscriber's answer is designated as when meaning the called subscriber and pay, and calling subscriber place MSC is this call distribution service code, carries described service code attaching position register HLR request route information under the called subscriber; When described calling subscriber's answer was designated as refusal and pays for the called subscriber, described calling subscriber place MSC removed this calling.
Perhaps, the MSC at calling subscriber place is this call distribution service code correspondingly according to described calling subscriber's answer, and next two kinds of schemes are arranged:
A, calling subscriber place MSC judge when service code is designated as the calling subscriber and is willing to mean the called subscriber and pays, carry described service code HLR request route information under the called subscriber; MSC judges that the MSC at described calling subscriber place removed this calling when described service code was designated as calling subscriber refusal and pays for the called subscriber.
B, calling subscriber place MSC carry service code HLR request route information under the called subscriber.
HLR judges according to the service code of receiving under the above-mentioned called subscriber,
If when judging the calling subscriber and being willing to mean the called subscriber and paying, routing iinformation is sent to calling subscriber place MSC.Calling subscriber place MSC obtains with called subscriber place MSC according to described information and is connected, and carries described service code.
Called subscriber place MSC learns that according to described service code the calling subscriber is willing to mean the called subscriber and pays, and open called subscriber's incoming call authority inserts the called subscriber.
When the MSC at called subscriber place obtained clear message, this calling of record was that the called subscriber pays for the calling subscriber in ticket, closes called subscriber's incoming call authority.
Pay for the called subscriber if judge calling subscriber's refusal, HLR will get routing failure information and send to calling subscriber place MSC under the called subscriber.
The present invention also provides a kind of mobile communication system, comprises called subscriber, calling subscriber and calling subscriber place MSC, wherein,
Calling subscriber place MSC is used to judge whether defaulting subscriber of called subscriber, whether is willing to mean freephone called subscriber's defaulting subscriber inquiry calling subscriber, and handles according to calling subscriber's answer;
The calling subscriber replys when being used to receive described inquiry and whether is willing to mean the called subscriber and pays.
Further, calling subscriber place MSC is this call distribution service code, carries service code to called subscriber place HLR request route information;
This system also comprises, called subscriber place HLR is used for returning routing iinformation according to described service code to calling subscriber place MSC;
Called subscriber place MSC is used to control called subscriber's incoming call authority, open called subscriber's incoming call authority when service code is designated as the calling subscriber and is willing to mean freephone; When obtaining clear message, close called subscriber's incoming call authority.
This system further comprises:
Record Bill Server is used for carrying out CDR sorting to filling in the ticket that finishes.
By being the call distribution service code; HLR gets route according to this service code to the called subscriber of defaulting subscriber; MSC is that the called subscriber of defaulting subscriber opens the incoming call authority of this calling according to this service code; when making the called subscriber because of defaulting subscriber, the calling subscriber can be that the mode of freephone inserts by selecting caller.Obtain with called subscriber's calling and be connected, realize that promptly calling party and callee especially in the communication of the occasion of urgent call, avoid great information to incur loss through delay, can increase the income of operator again.
Description of drawings
Fig. 1 calls out called subscriber's access process figure for the calling subscriber;
Fig. 2 is that the called subscriber just often calls out the signaling process figure that inserts;
Called signaling process figure when Fig. 3 is under an embargo for called incoming call authority;
Freephone was called out the signaling process figure of access when Fig. 4 was under an embargo for the called incoming call authority of one embodiment of the invention;
Flow chart when Fig. 5 is under an embargo for the called incoming call authority of another embodiment of the present invention.
Embodiment
Below in conjunction with drawings and the specific embodiments the present invention is described in further detail.
In conjunction with Fig. 4, wherein, MS_A, MS_B are respectively caller, called subscriber, and MSC_A, MSC_B are respectively caller, called subscriber place MSC, and HLR is HLR under the called subscriber, and the step of a method embodiment is as follows:
A, MSC_A the release cause in the route replies message got by judging that HLR returns; be found to be called subscriber's defaulting subscriber; can by " whether being willing to mean the freephone of this conversation; please select 1: be ready 2: refusal " (available other options button or system of selection replace certainly) herein to calling subscriber's playback prompting calling subscriber.And between calling subscriber and switch, set up transmitting-receiving number required resource, to collect the selected information of calling subscriber.
B, calling subscriber select " 1 " (or other options button or mode) after hearing prompt tone, are designated as, and are willing to mean the freephone of this conversation.
C, MSC_A judge that the calling subscriber has selected to be willing to mean freephone, write down this calling and are the Freephone business, and distribute the service code X of this calling automatically.MSC_A is carrying service code X when HLR gets route, HLR judges that this is called out is the Freephone business, is not subjected to the influence of called defaulting subscriber when getting route.This service code length minimum can be one, and promptly representing caller to be ready or to refuse with 0 or 1 is freephone.
D, MSC_B discovery is called shuts down because of arrearage, judges service code, and when finding that service code is the Freephone business, the incoming call authority that this is called is opened, and calls out and normally carries out.
After E, MSC_B received clear message, the service code of finding this calling was that caller is the business of freephone, and this calling of record sends to Record Bill Server for Freephone and with ticket in called ticket.Be about to called call rate and record the calling subscriber.
Other method embodiment is that as shown in Figure 5: among the corresponding above-mentioned steps C, MSC_A can judge earlier that also whether the calling subscriber has selected to be willing to mean freephone, when the calling subscriber has selected refusal for freephone, directly removes this calling.Have only when the calling subscriber selects to be willing to mean freephone, MSC_A just distributes service code, this service code indication calling subscriber selects to be willing to mean freephone, when HLR receives this service code, judge the calling subscriber and be willing to mean freephone, then get route, the called incoming call authority of open this conversation when MSC_B receives this service code to MSC_B.
Another more excellent method embodiment is: among the corresponding above-mentioned steps C, MSC_A distributes the service code X of this calling automatically, immediately service code X is judged, being designated as the calling subscriber at service code X has selected refusal when the freephone, remove this calling, promptly only when having selected to be willing to mean freephone, the calling subscriber carries service code X to the HLR request route information, when HLR receives this service code, judge the calling subscriber and be willing to mean freephone, then get route to MSC_B, when having avoided caller refusal for freephone once more to the HLR request route information.Reduced unnecessary signaling interaction.
Other need to prove, obtains this service code when MSC_B can get route by HLR among the above-mentioned steps D, also can obtain when being connected with it according to relevant routing iinformation by MSC_A and carry to MSC_B.
Other need to prove, if during the calling subscriber operator different with the called subscriber office, the distribution of service code and identification need obtain the agreement support between the operator, the sign of the service code that MSC_A that like this, the A of operator had jurisdiction over distributes and form etc. can obtain the HLR that the B of operator had jurisdiction over, the identification of MSC_B.
What need replenish in addition is that the present invention can realize when the calling subscriber is the fixed network user equally.
System embodiment provided by the invention comprises calling subscriber and place MSC thereof, called subscriber and place MSC thereof, the affiliated HLR of called subscriber etc.
Calling subscriber place MSC (calling caller MSC in the following text) is when judging called subscriber's defaulting subscriber, and whether the inquiry calling subscriber is willing to mean freephone;
When receiving above-mentioned inquiry, the calling subscriber selects whether to be willing to mean that the called subscriber pays and return messages are given caller MSC;
Caller MSC can carry out following processing according to calling subscriber's selection:
When a, caller MSC judged the calling subscriber and be willing to mean freephone, the distribution service sign indicating number carried service code to the called HLR request route information; When caller MSC judges calling subscriber's refusal for freephone, directly remove this calling;
B, caller MSC are this call distribution service code, when service code indication calling subscriber is willing to mean freephone, carry this service code to the called HLR request route information; Otherwise directly remove this calling;
c。Caller MSC is this call distribution service code, carries this service code to the HLR request route information.
Called HLR is returned to caller MSC according to service code and is sent routing information, and caller MSC is connected with called MS C according to relevant sending routing information;
Called MS C open called subscriber's when service code is designated as the calling subscriber and is willing to mean freephone incoming call authority is closed called subscriber's incoming call authority when obtaining clear message;
This system also comprises Record Bill Server, is used for carrying out CDR sorting to filling in the ticket that finishes.
Use in the identical network formats of the request route information mode that above scheme can be described in GSM, CDMA, WCDMA etc. and background technology.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.All any modifications of being done within the spirit and principles in the present invention, be equal to replacement, improvement etc., all be included in of the present invention comprising in the scope.
Claims (12)
1, calls out the method that inserts in a kind of mobile communication system; it is characterized in that; when receiving called subscriber's defaulting subscriber message, whether the calling subscriber place MSC of movements control center inquiry calling subscriber is that the called subscriber pays, and handle according to calling subscriber's answer.
2, the method for claim 1 is characterized in that,
When described calling subscriber's answer is designated as when being willing to that meaning the called subscriber pays, described calling subscriber place MSC is this call distribution service code, carries described service code attaching position register HLR request route information under the called subscriber;
When described calling subscriber's answer was designated as refusal and pays for the called subscriber, described calling subscriber place MSC removed this calling.
3, the method for claim 1 is characterized in that, calling subscriber place MSC is this call distribution corresponding service sign indicating number according to described calling subscriber's answer.
4, method as claimed in claim 3 is characterized in that,
MSC judges when described service code is designated as the calling subscriber and is willing to mean the called subscriber and pays, carries described service code HLR request route information under the called subscriber;
MSC judges that described calling subscriber place MSC removed this calling when described service code was designated as calling subscriber refusal and pays for the called subscriber.
5, method as claimed in claim 3 is characterized in that, calling subscriber place MSC carries described service code HLR request route information under the called subscriber.
6, as claim 2,4 or 5 wherein arbitrary described methods, it is characterized in that, when HLR under the described called subscriber judges the calling subscriber and is willing to mean the called subscriber and pays according to service code, routing iinformation is sent to calling subscriber place MSC, calling subscriber place MSC obtains with called subscriber place MSC according to described information and is connected, and carries described service code.
7, method as claimed in claim 6 is characterized in that, described called subscriber place MSC learns that according to described service code the calling subscriber is willing to mean the called subscriber and pays, and open called subscriber's incoming call authority inserts the called subscriber.
8, method as claimed in claim 7, when the MSC at described called subscriber place obtained clear message, this calling of record was that the called subscriber pays for the calling subscriber in ticket, closes called subscriber's incoming call authority.
9, method as claimed in claim 5 is characterized in that, HLR judges calling subscriber's refusal for called subscriber's paying according to service code under described called subscriber, will get routing failure information and send to calling subscriber place MSC.
10, a kind of mobile communication system comprises called subscriber, calling subscriber and calling subscriber place MSC, it is characterized in that,
Calling subscriber place MSC is used to judge whether defaulting subscriber of called subscriber, whether is willing to mean freephone called subscriber's defaulting subscriber inquiry calling subscriber, and handles according to calling subscriber's answer;
The calling subscriber replys when being used to receive described inquiry and whether is willing to mean the called subscriber and pays.
11, a kind of mobile communication system as claimed in claim 10 is characterized in that,
Calling subscriber place MSC is this call distribution service code, carries service code to called subscriber place HLR request route information;
This system also comprises:
Called subscriber place HLR is used for returning routing iinformation according to described service code to calling subscriber place MSC;
Called subscriber place MSC is used to control called subscriber's incoming call authority, open called subscriber's incoming call authority when service code is designated as the calling subscriber and is willing to mean freephone.
12, a kind of mobile communication system as claimed in claim 11 is characterized in that,
The MSC at called subscriber place closes called subscriber's incoming call authority when obtaining clear message;
This system further comprises:
Record Bill Server is used for carrying out CDR sorting to filling in the ticket that finishes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100606888A CN100493241C (en) | 2006-05-14 | 2006-05-14 | Mobile telecommunication system and method for accessing call in mobile telecommunication system |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2006100606888A CN100493241C (en) | 2006-05-14 | 2006-05-14 | Mobile telecommunication system and method for accessing call in mobile telecommunication system |
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| Publication Number | Publication Date |
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| CN1984445A true CN1984445A (en) | 2007-06-20 |
| CN100493241C CN100493241C (en) | 2009-05-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102111734A (en) * | 2009-12-29 | 2011-06-29 | 华为技术有限公司 | Method, device and communication system for realizing prepayment via SMS |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104703117A (en) * | 2015-02-09 | 2015-06-10 | 深圳市艾优尼科技有限公司 | Server |
| CN104683937A (en) * | 2015-02-09 | 2015-06-03 | 深圳市艾优尼科技有限公司 | Method for updating account data of terminal |
| CN104661173A (en) * | 2015-02-09 | 2015-05-27 | 深圳市艾优尼科技有限公司 | Data updating method for terminal account |
| CN104661174A (en) * | 2015-02-09 | 2015-05-27 | 深圳市艾优尼科技有限公司 | Data updating method for terminal account |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102111734A (en) * | 2009-12-29 | 2011-06-29 | 华为技术有限公司 | Method, device and communication system for realizing prepayment via SMS |
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| CN100493241C (en) | 2009-05-27 |
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