Implementing method for multimedia message service, communication system and multimedia message service router

An implementation method and router technology, applied in the field of communication, can solve problems such as failure to realize MMSC disaster recovery, failure to submit, etc.

Inactive Publication Date: 2012-04-04
南通市通州区新志浩实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] When WAP GW queries DNS once and finds that the IP address corresponding to MMSdomain is MMSC1, it will send all messages to MMSC1 within the TTL time (usually two days). When MMSC1 fails, WAP GW will not be able to submit messages and cannot Realize disaster recovery of MMSC

Method used

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  • Implementing method for multimedia message service, communication system and multimedia message service router
  • Implementing method for multimedia message service, communication system and multimedia message service router
  • Implementing method for multimedia message service, communication system and multimedia message service router

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Embodiment Construction

[0030] The embodiment of the present invention provides a multimedia message service implementation method, a communication system and a multimedia message router, which are used to realize disaster recovery among multiple MMSCs.

[0031] see figure 2 , the overall flow of the MMS service implementation method in the embodiment of the present invention includes:

[0032] 201. Receive a domain name query request;

[0033] Receive the domain name query request sent by the local domain name server Local DNS.

[0034] 202. Feedback the IP address of the MMS router;

[0035] The multimedia message router returns the IP address of the multimedia message router to the Local DNS. In this embodiment, the IP address is used as an example for address description. It can be understood that in practical applications, it can also be other types of addresses, such as media access control ( MAC, Media Access Control) address.

[0036] 203. Receive MMS;

[0037] In this embodiment, the M...

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Abstract

The invention discloses an implementing method for a multimedia message service, a communication system and a multimedia message service router for realizing the disaster tolerance between MMSC. The implementing method for the multimedia message service comprises the following steps: receiving a domain name query request transmitted by a local domain name server Local DNS; returning the address of the multimedia message service router to the Local DNS; receiving a multimedia message by the multimedia message service router, and transmitting the multimedia message to a multimedia message service center MMSC passing the detection. The invention also provides the communication system and the multimedia message service router. The method, the communication system and the multimedia message service router can effectively realize the disaster tolerance between the MMSC.

Description

technical field [0001] The invention relates to the field of communication, and in particular designs a multimedia message service realization method, a communication system and a multimedia message router. Background technique [0002] Multimedia Messaging Service (MMS, Multimedia Messaging Service) is a further development of Short Message Service (SMS, Short Message Service) and Enhanced Message Service (EMS, Enhanced Message Service), providing a complete end-to-end solution for personal multimedia mobile communication services Program. The Multimedia Messaging Service Center (MMSC, Multimedia Messaging Service Center) is mainly used to control the submission and delivery of messages in real time, and store user data and multimedia messages. [0003] A method for implementing multimedia message services in the prior art is as follows: [0004] When a wireless application protocol gateway (WAP GW, Wireless Application Protocol Gate Way) submits a message to the domain n...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W88/18H04L12/58
CPCH04L29/12066H04L12/5875H04L61/1511H04L51/30H04L61/4511H04L51/23
Inventor 张志远程卫明
Owner 南通市通州区新志浩实业有限公司
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