CN100396112C - Method for realizing mobile data service unification route in communication system - Google Patents
Method for realizing mobile data service unification route in communication system Download PDFInfo
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- CN100396112C CN100396112C CNB2004100790815A CN200410079081A CN100396112C CN 100396112 C CN100396112 C CN 100396112C CN B2004100790815 A CNB2004100790815 A CN B2004100790815A CN 200410079081 A CN200410079081 A CN 200410079081A CN 100396112 C CN100396112 C CN 100396112C
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Abstract
The present invention relates to a method for realizing a mobile data service unified route in a communication system. The core of the present invention is: a telephone number and uniform resource identification mapping domain name system ENUM-DNS is used to store the route corresponding relation of mobile phone numbers and mobile data services, such as the MMSC, the PIM, etc., when a WAP gateway, a service provider SP, the MMSC, etc. need to determine the route information of the mobile data services, such as the MMSC, the PIM, etc., according to mobile phone numbers, the route information can be obtained by querying in an ENUM-DNS server through a standard ENUM-DNS protocol message. Therefore, the present invention can cause the route information of the mobile data services, such as the MMSC, the PIM, etc., in the communication system to realize the centralized maintenance management, when the route information changes, devices, such as the WAP gateway, the MMSC, etc., do not need to modify codes.
Description
Technical field
The present invention relates to network communications technology field, relate in particular in a kind of communication system and to realize that mobile data services unify the method for route.
Background technology
At present, in the transmission flow process of multimedia messaging service, MMS, need determine that this mobile phone belongs to the routing iinformation of MMSC (Multimedia Message center) according to transmit leg or purpose side's phone number usually.The mode that realizes is to go up the routing iinformation of storage WAPGW (Wireless Application Protocol Gateway) to transmit leg ownership MMSC at Redirector (redirector) at present; Transmit leg ownership MMSC is to deposit on transmit leg ownership MMSC to the routing iinformation of purpose side ownership MMSC; The same route that also has SP (service provider) to MMSC is to exist on the SP.
Based on above-mentioned communication system, the concrete transmit leg and the transmission handling process of the Multimedia Message between purpose side comprise as shown in Figure 1:
(1) WAPGW sends the message of inquiry transmit leg ownership MMSC address to redirector;
(2) after redirector is received described message, from allocation list, find out the MMSC address of its ownership according to the transmit leg phone number, and send to WAPGW;
(3) after WAPGW receives described MMSC address, then send Multimedia Message to the MMSC (being O-MMSC) of this transmit leg mobile phone ownership according to described address;
(4) after the MMSC of described transmit leg mobile phone ownership receives described Multimedia Message, from configuration data, go out the MMSC address of its ownership, and described Multimedia Message is transmitted to the MMSC (being T-MMSC) of recipient's mobile phone ownership according to recipient's phone number.
From the description of above-mentioned processing procedure as can be seen, there is following shortcoming in last prior art:
Realization flow at present multimedia service, routing iinformation according to the MMSC of phone number correspondence, leave each Redirector in and above the MMSC, like this when the routing iinformation of the MMSC of phone number correspondence changes, just need to the retouching operation of the relevant enterprising line data of each equipment, corresponding maintenance workload is huge.
Also formulate the agreement that has adopted ENUM (mapping of telephone number and unified resource sign) to realize MMS (multimedia messaging service, MMS) route at present in the 3GPP agreement " 3GPP TS 23.228 V5.5.0 ", but only stipulate a kind of Service type (type of service), " MMS+E2U ", actual like this MM4 interface (the MMSC interface each other) route that can only specify MMSC, picture MM1 (interface between MMS terminal and MMSC), MM3 (interface between external server and MMSC), the route of MM7 (interface between MMSC and voice application service provider) and the route of PIM (PersonalInformation Management, Personal Information Management Service) all can't appointments.That is to say that other routing iinformations except that the MM4 interface route of MMSC also need to manage respectively respectively maintenance in each MMSC.
Summary of the invention
In view of above-mentioned existing in prior technology problem, the purpose of this invention is to provide in a kind of communication system and to realize that mobile data services unify the method for route, thus make at the management maintenance of the routing iinformation of each corresponding MMSC of travelling carriage (being mobile phone) comparatively convenient.
The objective of the invention is to be achieved through the following technical solutions:
The invention provides in a kind of communication system and to realize that mobile data services unify the method for route, comprising:
A, in the mapping domain name system of telephone number and unified resource sign, deposit the routing iinformation of the corresponding mobile data services of travelling carriage number;
B, when needing in the communication system to obtain the routing iinformation at mobile data services center, then the mapping domain name system protocol massages by telephone number and unified resource sign obtains described routing iinformation from the domain name system.
Described mobile data services center can be multimedia messaging service, MMS center or Personal Information Management Service center, and:
The routing iinformation at described multimedia messaging service, MMS center comprises:
The interface message at the multimedia messaging service, MMS center corresponding with the travelling carriage number, the identification information at the multimedia messaging service, MMS center corresponding, the multimedia messaging service, MMS hub-interface information of service provider's sign correspondence with the travelling carriage number;
The routing iinformation at described Personal Information Management Service center comprises:
The personal information management server of travelling carriage number correspondence or the routing iinformation of personal information management browser.
Among the present invention:
The interface message at the multimedia messaging service, MMS center of described travelling carriage number correspondence comprises:
The interface of multimedia messaging service, MMS center and multimedia messaging service, MMS terminal room, interface between multimedia messaging service, MMS center and Outside Mail server, in the heart interface in multimedia messaging service, MMS center and the multimedia messaging service, MMS, and the interface between multimedia messaging service, MMS center and service provider;
The multimedia messaging service, MMS hub-interface information of described service provider's sign correspondence comprises:
In the heart interface in multimedia messaging service, MMS center and the multimedia messaging service, MMS.
Described travelling carriage number is:
Travelling carriage number section or whole travelling carriage number information.
Described step B comprises:
Described routing iinformation is obtained in Wireless Application Protocol Gateway in the communication system, multimedia messaging service, MMS center or service provider and domain name system communication.
Described step B comprises:
Wireless Application Protocol Gateway obtains the multimedia messaging service, MMS center of transmit leg travelling carriage ownership and the interface message of multimedia messaging service, MMS terminal according to transmit leg travelling carriage number to telephone number and the inquiry of unified resource sign mapping domain name system;
The multimedia messaging service, MMS center of transmit leg ownership obtains the interface message at the multimedia messaging service, MMS center that itself and recipient's travelling carriage belong to telephone number and the inquiry of unified resource sign mapping domain name system according to recipient's travelling carriage number.
Described step B comprises:
Service provider or e-mail server obtain the interface message at its multimedia messaging service, MMS center that belongs to recipient's travelling carriage to the inquiry of telephone number and unified resource sign mapping domain name system according to recipient's travelling carriage number.
Described step B comprises:
Wireless Application Protocol Gateway obtains the routing iinformation of the personal information management server of transmit leg travelling carriage ownership to telephone number and the inquiry of unified resource sign mapping domain name system according to transmit leg travelling carriage number.
Described step B also comprises:
Wireless Application Protocol Gateway, multimedia messaging service, MMS center, Outside Mail server and service provider carry out multimedia messaging service, MMS according to the routing iinformation that obtains from telephone number and unified resource sign mapping domain name system.
Among the present invention, when described travelling carriage number was travelling carriage number section, described step B also comprised:
Described telephone number and unified resource sign mapping domain name system are obtained whole travelling carriage number, then intercept corresponding mobile station number segment information from whole travelling carriage number, and obtain according to the inquiry that described travelling carriage number section is carried out routing iinformation.
As seen from the above technical solution provided by the invention, the present invention is that the routing iinformation unification with the MMSC of described travelling carriage correspondence manages in ENUM-DNS, when WAPGW, MMSC and SP need obtain the route messages of corresponding M MSC, then need to obtain described route messages by message to ENUM-DNS respectively based on the ENUM-DNS vlan query protocol VLAN.Therefore, among the present invention, when described route messages changes, need not to divide again to be clipped to the modification of carrying out route messages among each MMSC, and the modification that only needs to carry out route messages among the ENUM-DNS gets final product, and has simplified the management maintenance process at the route messages that moves corresponding MMSC greatly.
Description of drawings
Fig. 1 is for obtaining the process schematic diagram of the routing iinformation of MMSC in the prior art;
Fig. 2 is the flow chart of method of the present invention;
Fig. 3 is for obtaining the process schematic diagram of the routing iinformation of MMSC among the present invention.
Embodiment
Core of the present invention is to adopt ENUM-DNS (telephone number and unified resource sign mapping domain name system) to deposit phone number (MSISDN, be Mobile Subscriber International ISDN number, be called for short the travelling carriage number) and the corresponding relation of mobile data services routes such as MMSC or PIM.When WAP gateway, SP (service provider) and MMSC etc. need determine the routing iinformation of mobile data services such as MMSC or PIM according to phone number, to the ENUM-DNS server, inquire about and to know by the ENUM-DNS protocol massages of standard.The present invention can be so that the routing iinformation of mobile data services such as MMSC in the communication system or PIM can be realized the centralized maintenance management; And the routing iinformation of mobile data services such as described MMSC or PIM no longer needs apparatus modifications codes such as WAP gateway and MMSC when change takes place.
Can mainly comprise by the routing iinformation that ENUM-DNS deposits at present: the MM1 of the MMSC of phone number correspondence (interface between MMS terminal and MMSC), MM3 (interface between MMSC and Outside Mail server), MM4 (interface between MMSC and MMSC), MM7 (interface between MMSC and VAS application), the id information of the MMSC of phone number correspondence, the routing iinformation of the PIM Server of phone number correspondence (personal information management server), MM4 interface message of the corresponding MMSC of the ID of SP or the like.And among the present invention, the equipment of the routing iinformation that requires WAP gateway and MMSC etc. to communicate by letter with ENUM-DNS to obtain MMSC need be supported the ENUM-DNS vlan query protocol VLAN.
The invention provides in a kind of communication system and to realize that mobile data services unify the method for route, as shown in Figure 2, specifically may further comprise the steps:
Step 21: in ENUM-DNS, deposit the multimedia messaging service, MMS center of travelling carriage number correspondence and the routing iinformation of PIM service center;
The routing iinformation at described multimedia messaging service, MMS center comprises:
The MM1 interface of the MMSC of travelling carriage number correspondence, MM3 interface, MM4 interface, MM7 interface, the id information of the MMSC of travelling carriage number correspondence, MM4 interface message of the corresponding MMSC of the ID of SP or the like;
The routing iinformation of described PIM service center comprises:
The PIM Server of travelling carriage number correspondence and PIM Browser interface messages such as (PIM browsers).
Can adopt the form of depositing as described below respectively at the routing iinformation described in the ENUM-DNS, can certainly adopt extended formatting to deposit:
The MM1 interface route of the corresponding MMSC of travelling carriage number:
5.7.3.2.9.3.1.6.8.e164.arpa?IN?NAPTR?10?100″U″″E2U+mms:http:mm1″″！^.
＊$！http://218.20.241.225/was！″；
The MM7 interface route of the corresponding MMSC of phone number:
5.7.3.2.9.3.1.6.8.e164.arpa IN?NAPTR?10?100″U″″E2U+mms:http:mm7″″！^.
＊$！mms:+861392375/TYPE＝PLMN@http://218.20.241.225/vas！″；
The MM3 interface route of the corresponding MMSC of phone number:
5.7.3.2.9.3.1.6.8.e164.arpa?IN?NAPTR?10?100″U″″E2U+mms:smtp:mm3″″！^.
＊$！mms:+861392375/TYPE＝PLMN@202.23.34.21！″；
The MM4 interface route of the corresponding MMSC of phone number:
5.7.3.2.9.3.1.6.8.e164.arpa IN?NAPTR?10?100″U″″E2U+mms:smtp:mm4″″！^.
＊$！mms:+861392375/TYPE＝PLMN@202.23.34.21！″；
The MMSCID of the corresponding MMSC of phone number:
5.7.3.2.9.3.1.6.8.e164.arpa?IN?NAPTR?10?100″U″″E2U+mms:mmscid″″！^.
＊$！mms:+861392375/TYPE＝PLMN@10101！″；
The MM4 interface route of the corresponding MMSC of SP ID:
3.2.9.3.9.6.8.e164.arpa?IN?NAPTR?10?100″U″″E2U+mms:smtp:mm4″″！^.
＊$！mms:+8693923/TYPE＝PLMN@202.23.34.21！″；
The interface route of the corresponding PIM Server of phone number:
5.7.3.2.9.3.1.6.8.e164.arpa?IN?NAPTR?10?100″U″″E2U+PIM:http:PIM″″！^.
＊$！http://pim.monternet.com/！″；
The interface route of the corresponding PIM Brower of phone number:
5.7.3.2.9.3.1.6.8.e164.arpa?IN?NAPTR?10?100″U″″E2U+PIM:http:PIM1″″！^.
＊$！http://pim1.monternet.com/！″；
The travelling carriage number of storing in ENUM-DNS can be travelling carriage number section or whole travelling carriage number information; That is to say, safeguard in order to reduce in the database data quantity stored and to be convenient to, normally adopt the route data of corresponding MMSC, PIM Server of phone number section in the actual at present operation, therefore the routing iinformation of storing in ENUM-DNS is the MMSC of phone number section correspondence, the route data of PIM Server.If what WAPGW or MMSC when ENUM-DNS inquires about, sent is the domain name of whole phone number conversion, then can to concrete table, specify different numbers to block strategy according to distinctive subregion, submeter storage mode at ENUM-DNS, for example, in inquiry
During the MMSC routing iinformation of " 8.5.5.1.3.8.3.8.9.9.3.1.e164.arpa " domain name correspondence, ENUM-DNS judges that this domain name belongs to " 1.e164.arpa " district, the corresponding set search algorithm of table in this district is 7 couplings, inquires about according to " 3.8.3.8.9.9.3.1.e164.arpa " domain name behind the cut position when then inquiring about.
Step 22: when the routing iinformation at the multimedia messaging service, MMS center that needs to obtain described travelling carriage number correspondence in the communication system, then from described ENUM-DNS, obtain described routing iinformation, and carry out corresponding M MS business by the ENUM-DNS protocol massages;
The entity that need obtain described routing iinformation usually from described ENUM-DNS comprises: the WAPGW in the communication system, MMSC or SP etc.; And WAPGW, MMSC, PIM Server or SP equipment can be stored in MM1, MM3, MM4, MM7 interface message and the PIM Server routing iinformation of depositing among the ENUM-DNS by carrying out information interaction with ENUM-DNS as ENUM Client (ENUM-DNS client) with inquiry;
Described step 22 further comprises:
Step 221: the WAPGW in the communication system, MMSC or SP send ENUM-DNS agreement query message to ENUM-DNS, are carrying the corresponding mobile station number information in the query message, the routing iinformation of the MMSC of the travelling carriage number correspondence that acquisition request needs;
Step 222: described ENUM-DNS is according to the travelling carriage number that carries in query message inquiry routing iinformation corresponding with this travelling carriage number in the routing iinformation of preserving, and the routing iinformation that inquires is carried in sending the inquiry response message that the query message end returns, so that the query message transmitting terminal is known the routing iinformation of the MMSC of needed travelling carriage number correspondence;
Step 223: the WAPGW in the communication system, MMSC or SP equipment just can be communicated by letter with corresponding M MSC according to the routing iinformation of the MMSC that obtains, carry out the MMS business.
To describe respectively to the processing procedure that ENUM-DNS obtains the routing iinformation of MMSC equipment such as the WAPGW in the communication system, MMSC or SP below.
When sending direction WAPGW initiated MMS service communication process, the acquisition process of corresponding M MSC routing iinformation was specially as shown in Figure 3:
Step 31: send ENUM-DNS agreement query message according to the travelling carriage number of transmit leg to ENUM-DNS by WAPGW, carrying the travelling carriage number of transmit leg in the message;
Step 32: after described ENUM-DNS receives described query message, from query message, obtain the travelling carriage number information of transmit leg, the routing iinformation of the MMSC of travelling carriage number correspondence is preserved in inquiry afterwards, obtain URL (the Uniform ResourceLocater of the MM1 interface of transmit leg ownership MMSC, uniform resource locator), and the response message of the query message by sending to WAPGW send to WAPGW;
Step 33:WAPGW just can send request message to it after having obtained the routing iinformation of MMSC of transmit leg travelling carriage ownership, and the MMS business is carried out in request;
Step 34: after the MMSC of transmit leg travelling carriage ownership receives described request message, to WAPGW echo reply information.
When transmit leg ownership MMSC receive WAPGW carry out the request message of MMS business the time, then need to determine the route messages of the MMSC of its ownership according to the receiving terminal phone number.At this moment, at first the MMSC by the transmit leg ownership sends query message to ENUM-DNS, carrying the receiving terminal phone number in the message, after described ENUM-DNS receives query message, just the routing iinformation of the MMSC that can preserve according to the inquiry of the phone number of receiving terminal obtains the URL of the MM4 interface of receiving terminal mobile phone ownership MMSC, the URL that then the receiving terminal mobile phone is belonged to the MM4 interface of MMSC returns to the MMSC of transmit leg ownership, so that it carries on the MMS business.
When SP when recipient's mobile phone is initiated communication request, SP sends query message according to recipient's phone number to ENUM-DNS, carrying recipient's phone number in the message, after described ENUM-DNS receives query message, just the route information query of the MMSC that can preserve according to the inquiry of recipient's phone number is obtained the URL of MM7 interface of the MMSC of its ownership, and return to SP, so that carry on the corresponding communication business.
When recipient's mobile phone need be carried out electronic mail service by Email Email system, then obtain the URL of MM3 interface of the MMSC of recipient's mobile phone ownership to ENUM-DNS inquiry according to recipient's phone number, and the URL of the MM3 interface of the MMSC by recipient's mobile phone ownership of obtaining carries out electronic mail service by e-mail system.
When the transmit leg mobile phone need be to carrying out PIM when professional, then obtain the URL of transmit leg ownership PIM Server according to transmit leg phone number inquiry ENUM-DNS, and carry out the PIM business according to the URL of the transmit leg ownership PIM Server that obtains by WAPGW.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claims.
Claims (10)
1. realize in the communication system that mobile data services unify the method for route, it is characterized in that, comprising:
A, in the mapping domain name system of telephone number and unified resource sign, deposit the routing iinformation of the corresponding mobile data services of travelling carriage number;
B, when needing in the communication system to obtain the routing iinformation at mobile data services center, then the mapping domain name system protocol massages by telephone number and unified resource sign obtains described routing iinformation from the domain name system.
2. the realization mobile data services are unified the method for route in the communication system according to claim 1, it is characterized in that described mobile data services center can be multimedia messaging service, MMS center or Personal Information Management Service center, and:
The routing iinformation at described multimedia messaging service, MMS center comprises:
The interface message at the multimedia messaging service, MMS center corresponding with the travelling carriage number, the identification information at the multimedia messaging service, MMS center corresponding, the multimedia messaging service, MMS hub-interface information of service provider's sign correspondence with the travelling carriage number;
The routing iinformation at described Personal Information Management Service center comprises:
The personal information management server of travelling carriage number correspondence or the routing iinformation of personal information management browser.
3. the realization mobile data services are unified the method for route in the communication system according to claim 2, it is characterized in that:
The interface message at the multimedia messaging service, MMS center of described travelling carriage number correspondence comprises:
The interface of multimedia messaging service, MMS center and multimedia messaging service, MMS terminal room, interface between multimedia messaging service, MMS center and Outside Mail server, in the heart interface in multimedia messaging service, MMS center and the multimedia messaging service, MMS, and the interface between multimedia messaging service, MMS center and service provider;
The multimedia messaging service, MMS hub-interface information of described service provider's sign correspondence comprises:
In the heart interface in multimedia messaging service, MMS center and the multimedia messaging service, MMS.
4. unify the method for route according to realization mobile data services in claim 2 or the 3 described communication systems, it is characterized in that described travelling carriage number is:
Travelling carriage number section or whole travelling carriage number information.
5. the realization mobile data services are unified the method for route in the communication system according to claim 1, it is characterized in that described step B comprises:
Described routing iinformation is obtained in Wireless Application Protocol Gateway in the communication system, multimedia messaging service, MMS center or service provider and domain name system communication.
6. the realization mobile data services are unified the method for route in the communication system according to claim 1, it is characterized in that described step B comprises:
Wireless Application Protocol Gateway obtains the multimedia messaging service, MMS center of transmit leg travelling carriage ownership and the interface message of multimedia messaging service, MMS terminal according to transmit leg travelling carriage number to telephone number and the inquiry of unified resource sign mapping domain name system;
The multimedia messaging service, MMS center of transmit leg ownership obtains the interface message at the multimedia messaging service, MMS center that itself and recipient's travelling carriage belong to telephone number and the inquiry of unified resource sign mapping domain name system according to recipient's travelling carriage number.
7. the realization mobile data services are unified the method for route in the communication system according to claim 1, it is characterized in that described step B comprises:
Service provider or e-mail server obtain the interface message at its multimedia messaging service, MMS center that belongs to recipient's travelling carriage to the inquiry of telephone number and unified resource sign mapping domain name system according to recipient's travelling carriage number.
8. the realization mobile data services are unified the method for route in the communication system according to claim 1, it is characterized in that described step B comprises:
Wireless Application Protocol Gateway obtains the routing iinformation of the personal information management server of transmit leg travelling carriage ownership to telephone number and the inquiry of unified resource sign mapping domain name system according to transmit leg travelling carriage number.
9. unify the method for route according to realization mobile data services in claim 1,5,6, the 7 or 8 described communication systems, it is characterized in that described step B also comprises:
Wireless Application Protocol Gateway, multimedia messaging service, MMS center, Outside Mail server and service provider carry out multimedia messaging service, MMS according to the routing iinformation that obtains from telephone number and unified resource sign mapping domain name system.
10. realize according to claim 1 or 5 that mobile data services unify the method for route in the communication system, it is characterized in that when described travelling carriage number was travelling carriage number section, described step B also comprised:
Described telephone number and unified resource sign mapping domain name system are obtained whole travelling carriage number, then intercept corresponding mobile station number segment information from whole travelling carriage number, and obtain according to the inquiry that described travelling carriage number section is carried out routing iinformation.
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| CN101370159B (en) * | 2007-08-17 | 2013-01-30 | 华为技术有限公司 | Method, device and system for recognizing service |
| CN101291467B (en) * | 2008-05-23 | 2012-07-18 | 中兴通讯股份有限公司 | Central apparatus of multimedia message, forwarding method and device for multimedia message |
| CN101715174B (en) * | 2008-10-08 | 2012-09-19 | 中国移动通信集团公司 | Multimedia message transmitting method and service center as well as WAP gateway and system |
| CN101990175B (en) * | 2009-07-30 | 2013-01-16 | 中兴通讯股份有限公司 | Method and device for realizing message service route |
| CN101998300B (en) * | 2009-08-14 | 2013-04-24 | 中国移动通信集团公司 | Method, system and equipment for updating caching information by multimedia message processing equipment |
| CN102255789B (en) * | 2010-05-19 | 2016-01-20 | 中兴通讯股份有限公司 | A kind of method of Message routing and intermediate NE |
| CN101902702A (en) * | 2010-06-08 | 2010-12-01 | 中兴通讯股份有限公司 | Method and system for realizing number carrying of multimedia message |
| CN102104604B (en) * | 2011-02-23 | 2015-05-20 | 中兴通讯股份有限公司 | Multimedia message processing method and multimedia message user access gateway |
| CN103188620B (en) * | 2011-12-29 | 2016-11-02 | 中国移动通信集团浙江有限公司 | Send the method for multimedia messaging service, MMS, mobile terminal, domain name system and gateway |
| CN108111557B (en) * | 2016-11-24 | 2021-06-11 | 杭州海康威视数字技术股份有限公司 | Method and device for acquiring data in cloud storage system |
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| JPH06284212A (en) * | 1993-03-29 | 1994-10-07 | Nippon Telegr & Teleph Corp <Ntt> | Method and device for guiding object place |
| WO2004039097A1 (en) * | 2002-10-28 | 2004-05-06 | Huawei Technologies Co., Ltd | A communication method for calling on the circuit switched domain of core networks of gsm/wcdma |
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