CN102821372B - A kind of roamer's of realization note is transferred to local user's system - Google Patents
A kind of roamer's of realization note is transferred to local user's system Download PDFInfo
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- CN102821372B CN102821372B CN201210251336.6A CN201210251336A CN102821372B CN 102821372 B CN102821372 B CN 102821372B CN 201210251336 A CN201210251336 A CN 201210251336A CN 102821372 B CN102821372 B CN 102821372B
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Abstract
The invention discloses a kind of roamer's of realization note and transfer to local user's system, described system also comprises a note transfer system except comprising SMS subsystem, described note transfer system comprises that a note shifts interface SMFWI and the note SMFC that shifts the centre, wherein, described note shifts the unique identifier that interface comprises communication signaling net, and foundation is connected with the signaling of communication signaling net, be responsible for receiving and dispatching signaling message on the net at communication signaling; Described note shifts the centre and is set up with note and shifted being connected of interface by inner Ethernet, is responsible for the encoding and decoding of signaling message, and carries out note transfer service logical process. The present invention, without the normal note flow process of amendment,, simply, effectively realizes roamer's note and transfers to local user at operational outfit without transformation existing network.
Description
Technical field
The present invention relates to the communications field, relate in particular to one and realize roamer's note and transfer to local usingThe system at family.
Background technology
Mobile phone has two large communication functions at present: audio call and transmitting-receiving note, and based on audio call" call forwarding " business be subject to user's welcome. But in some cases, for example user is outsideGround need to be accredited in the situation of longer a period of time temporarily, conventionally need to change number, but replacing numberAfter code, may cause the interruption that contacts with other people. Expense based on voice communication is higher, Yong HukeCan still wish to use short message service, and wish that only needing to pay a small amount of business function takes, thisSample, had both removed high roaming charges from, contacted inconvenient problem after having solved again the number of changing with other people,Realize " zero puzzlement of the number of changing temporarily ".
If realize note transfer service, in actual use, may there is following situation: first is economizedOperator provides note transfer service, and operator of second province but not yet provides note transfer service; SecondEconomize user due to study, work, tourism or other reasons, need to be in the time that Jia Sheng be stationed long one sectionBetween. Under this situation, transfer to local user if can realize roamer's note, user just canChange a local number, and handle note transfer service, on the one hand user has been enjoyed justProfit, has also promoted the service quality of operator on the other hand.
Summary of the invention
In order to realize the demand of said short message transfer service, it is a kind of easily real that the embodiment of the present invention providesExisting roamer's note is transferred to local user's system.
What a kind of roamer's of realization note that the embodiment of the present invention provides was transferred to local user isSystem, is achieved through the following technical solutions:
Realize roamer's note and transfer to local user's a system, described system comprises by returningBelong to location register HLR, sms center SMSC, Signalling Transfer Point STP, mobile switching centreThe communication signaling net that MSC, Short Message Service Gateway SMG form, in addition, this system also comprises that a note turnsMove system, described note transfer system comprises that a note shifts interface SMFWI and a note shifts the centreSMFC, wherein,
Described note shifts the unique identifier that interface comprises communication signaling net, and sets up and the letter of communicating by letterThe signaling of order net connects, and is responsible for transmitting-receiving signaling message;
Described note shifts the centre and is set up with note and shifted being connected of interface by inner Ethernet, usesIn the encoding and decoding of carrying out signaling message, simulate roamer's position update flow and carry out two of noteInferior issuing.
What the embodiment of the present invention provided realize roamer's note transfers to local user's system, profitCarry out the mechanism of routing inquiry when the transmitting short message to HLR with sms center, the inspection of note transfer systemMeasure new roamer and register after note transfer service, simulation roamer's position update flow,Making roamer belong to HLR is updated to the MSCID of roamer's current roaming in local data baseNote transfer system ID; Other sms centers, when to this roamer's transmitting short message, all can afterwardsAccording to the note transfer system ID in routing inquiry result, note is sent to note transfer system; ShortLetter transfer system, according to the forwarding number of user's registration, is carried out the secondary sending of note, thereby realizesNote transfer to local user.
The system that the roamer's of realization note provided by the invention is transferred to local user is overflow by simulationTrip user position update flow process, without changing existing short message service flow process, also not needing existing networkTransform, with less input, on mobile network in large scale, realized roamer's noteTransfer to local user's object.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 realizes roamer's note to transfer to local using in the embodiment of the present invention 1 communication signaling netThe system group network schematic diagram at family;
Fig. 2 realizes the signaling of roamer's note being transferred to local user in the embodiment of the present invention 2Schematic flow sheet.
Detailed description of the invention
As shown in Figure 1, the embodiment of the present invention 1 provides one to realize roamer's note and has transferred to thisGround user's system, this system comprises that note shifts interface SMFWI(ShortMessageForwardInterface), the note SMFC(ShortMessageForwardCenter that shifts the centre).
As Fig. 1 realizes the networking of roamer's note being transferred to local user in communication signaling netSchematic diagram, shifts interface SMFWI and the note SMFC that shifts the centre by note and forms, wherein:
Realize roamer's note and transfer to local user's a system, described system comprises by returningBelong to location register HLR, sms center SMSC, Signalling Transfer Point STP, mobile switching centreThe communication signaling net that MSC, Short Message Service Gateway SMG form, in addition, this system also comprises that a note turnsMove system, described note transfer system comprises that a note shifts interface SMFWI and a note shifts the centreSMFC, wherein,
Described note shifts the unique identifier that interface comprises communication signaling net, and sets up and the letter of communicating by letterThe signaling of order net connects, and is responsible for transmitting-receiving signaling message;
Described note shifts the centre and is set up with note and shifted being connected of interface by inner Ethernet, usesIn the encoding and decoding of carrying out signaling message, simulate roamer's position update flow and carry out two of noteInferior issuing.
Wherein, described simulation roamer position update flow, specifically comprises:
Note shifts interface and belongs to a SEND_IMSI message of HLR transmission to roamer, obtains unrestrainedTrip user IMSI(InternationalMobileSubscriberIdentity, international mobileCUSTOMER ID);
Note shifts the centre and belongs to HLR launch position update request, IMSI wherein to roamerNumber is roamer's IMSI, and MSCID is note transfer system ID.
Further, described note transfer system is also for pointing out registered users shutdown, specifically bagDraw together: in the time that note transfer system detects that new user registers roaming note transfer service, to new registrationThe roamer of business sends shutdown reminding short message.
Further, described note transfer system is also for confirming that user shuts down, and specifically comprises:
Note shifts interface timing and belongs to an ATI_REQ message of HLR transmission to this roamer, obtainsTake family current state:
Note shifts the centre when receiving ATI_ACK message, checks subscriberstate(userState) field is for shutting down, and note shifts the centre and continues regularly to belong to HLR transmission to this roamer, an ATI_REQ message;
When receiving ATI_ACK message, inspection subscriberstate field has been shut down for user,Stop checking User Status, then carry out follow-up note transfer service logic.
Further, described note transfer system, also for carrying out interim start treatment mechanism, is specifically wrappedDraw together:
If registered users is started shooting temporarily, by more new technological process of trigger position, note shifts interface and will receiveThe cancel location message sending to this user attaching HLR;
Note shifts the centre and receives after cancel location message, nothing during the start of transmission note reminding userMethod is used note transfer service, note transfer service will be after shutdown automatic activation, and carry out aforementionedConfirm user's shutdown process;
Confirm, after user's shutdown, again to simulate roamer's position update flow.
Further, described note transfer system is also called out shutdown treatment mechanism, specifically bag for carrying outDraw together:
If the local user of registration, during shutting down, has the calling of other directions, and this local userDo not handle call transfer service, described local user belongs to HLR and sends and provide unrestrained to note transfer systemTrip number request, note transfer system is pointed out and is made mistakes in reply message, and error reason is for carrying mistakeMistake registered user information.
To the workflow of this note transfer system be described by signaling process below below.
As shown in Figure 2, in the embodiment of the present invention 2, realize roamer's note is transferred to local userSignaling process schematic diagram:
1, roamer shuts down after having registered note transfer service;
2, note transfer interface regularly sends to the HLR of the service number of having registered note transfer service, an ATI_REQ message, obtains service number user's current state;
3, confirm that, after service number shutdown, note shifts interface and sends one to the HLR of service numberSEND_IMSI message, obtains user IMSI;
4, the note simulation roamer flow process of starting shooting that shifts the centre, launch position update request, whereinMSCID be the note ID that shifts the centre;
5, roamer belongs to HLR and accepts position updating request, and this roamer in database is worked asThe MSCID of front roaming is updated to the note ID that shifts the centre;
6, other user places SMSC is when to this roamer's transmitting short message, and to its ownership, HLR sends outPlay routing inquiry request;
7, roamer belongs to HLR reply routing inquiry response message, and MSCID is wherein noteTransfer system ID;
8, SMSC is issued to note by note and shifts the centre;
9, note shifts the centre according to forwarding number, completes the secondary sending of note, follow-up short messageFlow process is consistent with normal short message service process.
To sum up, in the embodiment of the present invention, note shifts the centre and upgrades by simulation roamer positionFlow process, without changing existing short message service flow process, also not needing existing network to transform, withFew input has realized roamer's note and has transferred to local user on mobile network in large scaleObject.
One skilled in the art would recognize that above-mentioned detailed description of the invention is exemplary,That it is right to should not be understood as in order to make those skilled in the art can better understand this patent contentThe restriction of this patent protection domain, any being equal to of doing as long as disclose spirit according to this patentChange or modify, all fall into this patent protection domain.
Claims (3)
1. realize roamer's note and transfer to local user's system for one kind, described system comprises the communication signaling net being made up of attaching position register HLR, sms center SMSC, Signalling Transfer Point STP, moving exchanging center MSC, Short Message Service Gateway SMG, it is characterized in that
This system also comprises a note transfer system, and described note transfer system comprises that a note shifts interface SMFWI and the note SMFC that shifts the centre, wherein,
Described note shifts the unique identifier that interface comprises communication signaling net, and foundation is connected with the signaling of communication signaling net, the responsible signaling message of receiving and dispatching;
Described note shifts the centre and is set up with note and shifted being connected of interface by inner Ethernet, for carrying out the encoding and decoding of signaling message, and simulation roamer position update flow and the secondary sending that carries out note; Described position update flow, makes roamer belong to HLR the MSCID of roamer's current roaming in local data base is updated to note transfer system ID;
Described note transfer system also, for pointing out registered users shutdown, specifically comprises: in the time that note transfer system detects that new user registers roaming note transfer service, send shutdown reminding short message to the roamer of new RT register traffic;
Described note transfer system is also for confirming that user shuts down, specifically comprise: note shifts interface timing and belongs to an ATI_REQ message of HLR transmission to this roamer, obtain user's current state: note shifts the centre when receiving ATI_ACK message, check that subscriberstate (User Status) field is not shutdown, note shifts the centre and continues regularly to belong to an ATI_REQ message of HLR transmission to this roamer; When receiving ATI_ACK message, inspection subscriberstate field has been shut down for user, stops checking User Status, then carries out follow-up note transfer service logic.
2. the roamer's of realization note according to claim 1 is transferred to local user's system, it is characterized in that, described note transfer system also, for carrying out interim start treatment mechanism, specifically comprises:
If registered users is started shooting temporarily, by more new technological process of trigger position, note shifts interface by the cancel location message of receiving that this user attaching HLR sends;
Note shifts the centre and receives after cancel location message, cannot use note transfer service during sending the start of note reminding user, note transfer service will be after shutdown automatic activation, and carry out aforementioned confirmation user shutdown process;
Confirm, after user's shutdown, again to simulate roamer's position update flow.
3. the roamer's of realization note according to claim 1 is transferred to local user's system, it is characterized in that,
Described note transfer system is also called out shutdown treatment mechanism for carrying out, specifically comprise: if the local user of registration is during shutting down, there is the calling of other directions, and this local user does not handle call transfer service, described local user belongs to HLR and sends to note transfer system the request of Providing Roaming Number, note transfer system is pointed out and is made mistakes in reply message, and error reason is for carrying wrong registered user's information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210251336.6A CN102821372B (en) | 2012-07-19 | 2012-07-19 | A kind of roamer's of realization note is transferred to local user's system |
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| CN201210251336.6A CN102821372B (en) | 2012-07-19 | 2012-07-19 | A kind of roamer's of realization note is transferred to local user's system |
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| CN102821372A CN102821372A (en) | 2012-12-12 |
| CN102821372B true CN102821372B (en) | 2016-05-11 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103152713B (en) * | 2013-04-08 | 2017-08-25 | 上海禹为通信技术有限公司 | A kind of system and method for realizing call transfer service linkage short message transfer business |
| CN103167435A (en) * | 2013-04-08 | 2013-06-19 | 上海禹为通信技术有限公司 | System for transferring multimedia message |
| CN107548052B (en) * | 2016-06-28 | 2021-10-08 | 中兴通讯股份有限公司 | Short message final call method, device and mobile terminal based on CDMA network |
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| CN102075889A (en) * | 2011-01-27 | 2011-05-25 | 上海禹为通信技术有限公司 | System and method for realizing short message forward |
| CN102098642A (en) * | 2011-01-28 | 2011-06-15 | 上海禹为通信技术有限公司 | System and method for realizing short message transfer in mobile network |
| CN102355640A (en) * | 2011-07-27 | 2012-02-15 | 上海禹为通信技术有限公司 | System and method for realizing transferring short messages to IM (instant messaging) users in communication network |
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| CN1678119A (en) * | 2005-04-25 | 2005-10-05 | 侯万春 | Apparatus and method for realizing multiple mobile number communication automatic addressing |
| CN102075889A (en) * | 2011-01-27 | 2011-05-25 | 上海禹为通信技术有限公司 | System and method for realizing short message forward |
| CN102098642A (en) * | 2011-01-28 | 2011-06-15 | 上海禹为通信技术有限公司 | System and method for realizing short message transfer in mobile network |
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