Method of transmitting MM4 interface message in multimedia message system

A technology for sending multimedia messages and messages, applied in transmission systems, digital transmission systems, messages/mailboxes/notifications, etc., can solve problems such as low sending efficiency, MM4 interface paralysis, and uncontrolled number of connections, etc., to improve utilization rate, Overcoming the effect of switching back and forth

Inactive Publication Date: 2008-05-21
HUAWEI TECH CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0024] This short connection method does not take full advantage of the advantages of SMTP long connections, so the overall sending efficiency of MM4 interface messages is low
The actual test found that the transmission efficiency of the short connection mode is about 25% lower than that of the long connection mode
[0025] (2) Since the number of SMTP connections to different destination MMSCs has not been controlled, when most of the SMTP connections are connected to a destination MMSC, and the destination MMSC fails to receive messages on the MM4 interface, the MM4 interface at the source MMSC The overall sending of messages becomes slow, and even the MM4 interface of the source MMSC may be temporarily paralyzed

Method used

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  • Method of transmitting MM4 interface message in multimedia message system
  • Method of transmitting MM4 interface message in multimedia message system
  • Method of transmitting MM4 interface message in multimedia message system

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Embodiment Construction

[0048] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0049] Fig. 4 shows a flow chart of the source MMSC sending MM4 interface messages in a preferred embodiment of the present invention. In this embodiment, the MMS Relay module in the source MMSC sets a message pool for each destination MMSC, and allocates a certain number of SMTP connections for each destination MMSC, and divides the MM4 interface SMTP connection pool into several sub-connections corresponding to different destination MMSCs Pool, each sub-pool manages all SMTP connections assigned to it. All the SMTP connections have been established between the destination MMSC and the source MMSC.

[0050] Step 401, when the source MMSC produced the MM4 interface message, the MMS Relay module stored the generated MM4 interface message in the message ...

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Abstract

The invention discloses a method of sending MM4 interface message in the multimedia message system. The method is: the source MMSC distributes all the SMTP connections which are controlled by the MMSC to different target MMSC; first, the MM4 interface message produced by MMSC is divided according to target MMSC address; then, the divided MM4 interface message is sent by SMTP connections which are distributed to the target MMSC. The invention has advantages of overcoming a frequent switching of SMTP connection among different target MMSC and automatically adjusting the number of SMTP connections that are distributed to each target MMSC, which all together make sure the best use of resources.

Description

technical field [0001] The invention relates to multimedia message technology, in particular to a method for sending MM4 interface messages in a multimedia message system. Background technique [0002] Multimedia Messaging Service (MMS) is a further development of Short Message Service (SMS) and Enhanced Message Service (EMS), providing a complete end-to-end solution for personal multimedia mobile communication services. In terms of communication content, multimedia messages include images, audio, video, and data; in terms of functions, multimedia message services cover terminal-to-terminal, terminal-to-application, and application-to-terminal multimedia message communication. It not only realizes the information transmission between terminals, between terminals and applications, but also ensures the diversity of information content. The information transmitted includes pictures, voices, images, data, texts and various combinations of the above contents. As an open media ac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/22H04L29/08H04L12/58H04W4/12H04W76/02H04W92/24
Inventor 柏广昌闫凤鸣
Owner HUAWEI TECH CO LTD
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