CN1479534A - Roam prompting equipment and realizing method - Google Patents
Roam prompting equipment and realizing method Download PDFInfo
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- CN1479534A CN1479534A CNA021367558A CN02136755A CN1479534A CN 1479534 A CN1479534 A CN 1479534A CN A021367558 A CNA021367558 A CN A021367558A CN 02136755 A CN02136755 A CN 02136755A CN 1479534 A CN1479534 A CN 1479534A
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Abstract
The device includes attribution position register, visiting position register and roam prompt server. The attribution position register detects whether user roams in or out locality, as well as constructs point-to-point short message delivery, i.e. sends SMDPP to short message center. The visiting position register detects whether outland user roams in locality, and constructs message for roam request message, then sends it to a short message center. The short message center transfers the roam request to roam prompt register, which delivers the message down. The roam prompt server as an external short message entity exchanges messages with short message center, as well as processes and constructs roam request message, then submits it to short message center for delivering down. The invention makes minor modification for attribution position / visiting position registers without modifying short message center. The function of prompting roam only needs to add a roam prompt server.
Description
Technical field
The invention belongs to moving communicating field, specifically, is equipment and the implementation method that prompt facility can be provided with the short message form when roaming for the user in mobile communications network.
Background technology
In moving communicating field, no matter be GSM network or cdma network, all exist a large amount of roamers.Always wish to attract to greatest extent the user to join the network of oneself operation as operator, therefore for these roamers, operator is desirable to provide a kind of equipment and provides salutatory for these roamers, points out the user just entering the somewhere now.Adopt roam prompting both can attract the user, can increase the popularity of operator again.
In existing network, VLR Visitor Location Register (VLR) and attaching position register (HLR) are not supported this roam prompting to the user, but when user's position changed, VLR Visitor Location Register and attaching position register but can be found this change.The ability of utilizing VLR Visitor Location Register and attaching position register can find that this customer location changes cooperates the roam prompting that just can realize the roamer with short message.
Though VLR Visitor Location Register can find that the user roams, but because VLR Visitor Location Register does not have database function, therefore after user's shutdown, the information of user in the VLR Visitor Location Register is just all lost, after having only the user to start shooting once more, VLR Visitor Location Register takes out user's information once more from this user's attaching position register.Owing to this reason, though VLR Visitor Location Register can find that the user roams the cooperation that can not have other telecommunication entities and independently finishes the roam prompting function.
Do not retrieve at present the relevant patent documentation that carries out roam prompting with the short message form as yet.
Summary of the invention
The technical problem to be solved in the present invention is to realize the method for a kind of roam prompting equipment and roam prompting, can be when the user roams gives user prompt (roaming when comprising that certain user that the user roams into being roamed into of somewhere and belongs to the somewhere leaves this locality goes out two kinds of roam promptings) with the form of short message; The present invention realizes the roam prompting function under to existing network change situation seldom, realize that simply, networking is convenient;
The equipment of a kind of roam prompting of the present invention comprises: VLR Visitor Location Register, homing position storage, short message service center; Described attaching position register is used to detect the user and whether roams out this locality, and constructing point-to-point short message delivery is that SMDPP message sends to short message service center; Described VLR Visitor Location Register is used to detect nonlocal user and whether roams into this locality, and the roam prompting request message structure SMDPP message that produces is sent to short message service center; Described short message service center is responsible for roam request and is sent to roam prompting and points out server and roam prompting message is issued; It is characterized in that: also comprise the roam prompting server; Described roam prompting server is as outside Short Message Entity and short message service center's interactive information, and processing roam-request messages and structure roaming message are submitted to short message service center and are handed down to the user.
The implementation method of a kind of roam prompting of the present invention is characterized in that, may further comprise the steps:
(1) when the user roaming was taken place and start shooting in the roaming place, the VLR Visitor Location Register of roaming place was constructed the short message service center that SMDPP message sends to the roaming place; Or the attaching position register of ownership place structure SMDPP message sends to the short message service center of ownership place
(2) short message service center is by analyzing SMDPP message, and the DeliverReq_Sm message of constructing the SMPP standard according to destination address sends to the roam prompting server;
(3) the roam prompting server is received and is solved the roaming request msg according to the Short_Message field after the DeliverReq_Sm message, obtains visiting the SenderIN number (HLRIN) of SenderIN number (VLRIN), LOCID (LocalAreaID) and HLR of the VLR on ground;
(4) the roam prompting server is according to the roaming request msg, and structure roam prompting message sends to short message service center;
(5) short message service center stores this roam prompting message, and sends to the user.
The equipment of the roam prompting that the present invention proposes and implementation method are revised very little to MSC/VLR/HLR, short message service center is not needed to make amendment, only needing to increase a roam prompting server and can realize the roam prompting function, is a good selection to operator.Short message service has at present become an important business growth point of operator, and roam prompting is as the business that has local characteristic, and can predict it can become one of characteristic service that attracts the user.
Description of drawings
The network reference model that Fig. 1 proposes for the present invention;
Signaling process figure when Fig. 2 handles roaming for the present invention;
Fig. 3 is roam prompting server realization flow figure of the present invention.
Embodiment
Describe the present invention below in conjunction with accompanying drawing.
The networking diagram of Fig. 1 roam prompting.What adopt between being connected between the entity wherein: mobile switching center MSC/VLR and Home Location Register HLR and the SMSC of short message service center is that Signaling System Number 7 connects, and employing is that the SMPP agreement is connected between roam prompting server and the short message service center.Since have only Home Location Register HLR and VLR Visitor Location Register VLR can detect the user the position change, so in the native system when the user roams, it is that SMDPP message sends to short message service center that HLR or VLR construct point-to-point short message delivery; Short message service center is responsible for the roam prompting request message of SMDPP is converted into the DeliverReq of SMPP agreement, and send a message to the roam prompting server by the SMPP link of roam prompting server and short message service center, the roam prompting server is as the product survivor of roam prompting message, by analyzing the roaming request msg that the HLR/VLR band is come, structure roam prompting message also is submitted to short message service center, and short message service center sends to the user with roam prompting message.
Fig. 2 is shutdown call-missing prompt signaling process figure.Be described in detail as follows:
● a-d is the process of roamer's start;
● e-f is that VLR finds that the user roams the situation that produces the roam prompting request when being roamed into.When VLR found that the user roams, structure roam prompting request message sent SMDPP message to MC/ESME, and partly comprises parameters R oamType, VLRIN, HLRIN, LAI, parameters such as roamer's MDN at the UserData of SMS_BearerData;
● g-h is that HLR finds that the user roams the situation that produces the roam prompting request when roaming out.When HLR found that the user roams, structure roam prompting request message sent SMDPP message to MC/ESME, and partly comprises parameters R oamType, VLRIN, HLRIN, parameters such as roamer's MDN at the UserData of SMS_BearerData;
● from i-j is the process that short message service center successfully sends to roam prompting message the user; By said process, roam prompting message successfully can be sent to the user.
The flow chart that Fig. 3 realizes for the roam prompting server capability, this figure is the detailed description of roam prompting server process roam prompting.
Describe the implementation procedure of roam prompting server in detail below in conjunction with Fig. 3.
When roam-request messages arrives the roam prompting server, the roam prompting server is at first analyzed the roam prompting data: the VLR number VLRIN of Subscriber Number MDN, roaming type and roamer visit now, the positional information LAI on visit ground and ownership place HLR number HLRIN etc.The roam prompting server sent roam prompting information if having then illustrate to the user according in the user MDN number searching data in the roaming solicited message whether this user's register information being arranged; If not the explanation do not send roam prompting information to the user.Do not sending under the situation of roam prompting to the user, the roam prompting server is judged user's roaming visit ground and ownership place according to VLRIN, LAI and HLRIN, according to the roam prompting language structure roam prompting message of visit ground and ownership place setting, send to the user then.When roam prompting language sends to short message service center, success give the roam prompting server echo should after, the roam prompting server is preserved this user's roaming information: roaming visit ground information, roaming time etc.After after a while, this user's roaming information is deleted, to guarantee that the user roams into local meeting next time and send roam prompting information to the user once more.
By this design of roam prompting server, can realize being roamed into signal language, roaming out the roam prompting language (being roamed into and roaming out the combination of signal language) of signal language and a kind of combination to the roamer.
By this design, can solve the situation that VLR Visitor Location Register can't be preserved roamer's information, send roam prompting information if solve by VLR, the each start of user all receives the situation of roam prompting.
By this design, can organize the roam prompting language flexibly, also can change advertising words in the time of necessary.
By this design, not only there is VLRIN information to also have LAI information for the roam prompting solicited message, the roam prompting server not only can realize economizing the internetwork roaming prompting, can also realize roam prompting between the different regions inside the province.
Claims (10)
1, a kind of equipment of roam prompting comprises: VLR Visitor Location Register, homing position memory, short message service center; Described attaching position register is used to detect the user and whether roams turnover this locality, and constructing point-to-point short message delivery is that SMDPP message sends to short message service center; Described VLR Visitor Location Register is used to detect nonlocal user and whether roams into this locality, and the roam prompting request message structure SMDPP message that produces is sent to short message service center; Described short message service center is responsible for roam request and is sent to roam prompting and points out server and roam prompting message is issued; It is characterized in that: also comprise the roam prompting server; Described roam prompting server is as outside Short Message Entity and short message service center's interactive information, and processing roam-request messages and structure roaming message are submitted to short message service center and are handed down to the user.
2, the equipment of roam prompting according to claim 2, it is characterized in that, what VLR Visitor Location Register and Home Location Register and short message service center adopted is that Signaling System Number 7 is connected, and employing is that the SMPP agreement is connected between roam prompting server and the short message service center.
3, a kind of implementation method of roam prompting is characterized in that, may further comprise the steps:
(1) when the user roaming was taken place and start shooting in the roaming place, the VLR Visitor Location Register of roaming place was constructed the short message service center that SMDPP message sends to the roaming place;
(2) short message service center is by analyzing SMDPP message, and the DeliverReq_Sm message of constructing the SMPP standard according to destination address sends to the roam prompting server;
(3) the roam prompting server is received and is solved the roaming request msg according to the Short_Message field after the DeliverReq_Sm message, obtains visiting the SenderIN number (HLRIN) of SenderIN number (VLRIN), LOCID (LocalAreaID) and HLR of the VLR on ground;
(4) the roam prompting server is according to the roaming request msg, and structure roam prompting message sends to short message service center;
(5) short message service center stores this roam prompting message, and sends to the user.
4, the implementation method of roam prompting according to claim 3 is characterized in that, when the user roaming is taken place and start shooting in the roaming place, can also construct the short message service center that SMDPP message send to ownership place by the attaching position register of ownership place.
5, according to the implementation method of claim 3 or 4 described roam promptings, it is characterized in that, when VLR Visitor Location Register finds that user's roaming enters, SMDPP message in the described step (1) comprises RoamType, VLRIN, HLRIN, LAI, parameters such as roamer's MDN.
According to the implementation method of claim 3 or 4 described roam promptings, it is characterized in that 6, when VLR Visitor Location Register found that the user roams out, the SMDPP message in the described step (1) comprised RoamType, VLRIN, HLRIN, parameters such as roamer's MDN.
7, the implementation method of roam prompting according to claim 3, it is characterized in that, described step (4) further comprises: the roam prompting server sent roam prompting information if having then illustrate to the user according in the user MDN number judgment data in the roaming solicited message whether this user's register information being arranged; If not the explanation do not send roam prompting information to the user.
8, the implementation method of roam prompting according to claim 7, it is characterized in that, do not sending under the situation of roam prompting to the user, the roam prompting server is judged user's roaming visit ground and ownership place according to VLRIN, LAI and HLRIN, according to the roam prompting language structure roam prompting message of visit ground and ownership place setting, send to the user then.
9, the implementation method of roam prompting according to claim 8, it is characterized in that, when roam prompting language send to short message service center and obtain the roam prompting server echo should after, the roam prompting server is preserved this user's roaming information: roaming visit ground information, roaming time etc.
10, the implementation method of roam prompting according to claim 9 is characterized in that, for this user roaming information of described preservation, just deletes after after a while, to guarantee that the user roams into local meeting next time and send roam prompting information to the user once more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02136755.8A CN1275474C (en) | 2002-08-29 | 2002-08-29 | Roam prompting equipment and realizing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02136755.8A CN1275474C (en) | 2002-08-29 | 2002-08-29 | Roam prompting equipment and realizing method |
Publications (2)
| Publication Number | Publication Date |
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| CN1479534A true CN1479534A (en) | 2004-03-03 |
| CN1275474C CN1275474C (en) | 2006-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02136755.8A Expired - Lifetime CN1275474C (en) | 2002-08-29 | 2002-08-29 | Roam prompting equipment and realizing method |
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| Country | Link |
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| CN (1) | CN1275474C (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305344C (en) * | 2004-05-25 | 2007-03-14 | 中兴通讯股份有限公司 | Method for realizing multiple value increasing service based on positioning zone bearing |
| CN100428834C (en) * | 2004-08-25 | 2008-10-22 | 华为技术有限公司 | Method for reporting mobile user state information |
| CN100454948C (en) * | 2005-05-20 | 2009-01-21 | 侯万春 | Apparatus and method for providing friend arrival notifying service to user |
| CN101895839A (en) * | 2010-07-23 | 2010-11-24 | 中兴通讯股份有限公司 | Method and system for sending short message actively upon detection of location change of mobile user |
| CN101217787B (en) * | 2008-01-04 | 2010-12-29 | 中兴通讯股份有限公司 | A roaming detecting method and the third party entity to realize such method |
| CN101600191B (en) * | 2009-07-15 | 2011-03-23 | 中国联合网络通信集团有限公司 | Method and system for processing roaming service |
| CN101115301B (en) * | 2007-08-07 | 2011-03-30 | 华为技术有限公司 | Method for obtaining roaming state of mobile terminal, mobile terminal and system |
| CN101540949B (en) * | 2009-04-16 | 2011-09-14 | 中国移动通信集团北京有限公司 | Method for prompting user of current roaming position, system, mobile terminal and intelligent card |
| CN103037333A (en) * | 2011-09-29 | 2013-04-10 | 中国电信股份有限公司 | Method and system for short message processing and short message center |
-
2002
- 2002-08-29 CN CN02136755.8A patent/CN1275474C/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305344C (en) * | 2004-05-25 | 2007-03-14 | 中兴通讯股份有限公司 | Method for realizing multiple value increasing service based on positioning zone bearing |
| CN100428834C (en) * | 2004-08-25 | 2008-10-22 | 华为技术有限公司 | Method for reporting mobile user state information |
| CN100454948C (en) * | 2005-05-20 | 2009-01-21 | 侯万春 | Apparatus and method for providing friend arrival notifying service to user |
| CN101115301B (en) * | 2007-08-07 | 2011-03-30 | 华为技术有限公司 | Method for obtaining roaming state of mobile terminal, mobile terminal and system |
| CN101217787B (en) * | 2008-01-04 | 2010-12-29 | 中兴通讯股份有限公司 | A roaming detecting method and the third party entity to realize such method |
| CN101540949B (en) * | 2009-04-16 | 2011-09-14 | 中国移动通信集团北京有限公司 | Method for prompting user of current roaming position, system, mobile terminal and intelligent card |
| CN101600191B (en) * | 2009-07-15 | 2011-03-23 | 中国联合网络通信集团有限公司 | Method and system for processing roaming service |
| CN101895839A (en) * | 2010-07-23 | 2010-11-24 | 中兴通讯股份有限公司 | Method and system for sending short message actively upon detection of location change of mobile user |
| CN101895839B (en) * | 2010-07-23 | 2015-05-20 | 中兴通讯股份有限公司 | Method and system for sending short message actively upon detection of location change of mobile user |
| CN103037333A (en) * | 2011-09-29 | 2013-04-10 | 中国电信股份有限公司 | Method and system for short message processing and short message center |
| CN103037333B (en) * | 2011-09-29 | 2015-08-12 | 中国电信股份有限公司 | SMS processing method, system and sms center |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1275474C (en) | 2006-09-13 |
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