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Message transmission control method for IP multimedia subsystem

A technology of message transmission and control method, applied in the field of communication, can solve problems such as interruption and time-consuming, and achieve the effect of increasing transmission speed and avoiding transmission interruption.

Inactive Publication Date: 2009-06-17
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the message contains too much content, it will take a long time to transmit the message through an output port on the MRFP, and there will be interruptions in the process of message transmission

Method used

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  • Message transmission control method for IP multimedia subsystem
  • Message transmission control method for IP multimedia subsystem
  • Message transmission control method for IP multimedia subsystem

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Experimental program
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Embodiment Construction

[0020] The specific implementation manners of the present invention will be described in detail below with reference to the accompanying drawings.

[0021] It is mainly aimed at the message received by the media processor in the IP multimedia subsystem, more specifically, it is mainly aimed at the message session relay protocol when the multimedia resource function processor (MRFP) in the IP multimedia subsystem receives a large amount of data (MSRP) message proposes the present invention.

[0022] Figure 1A with Figure 1B It is a simplified network architecture diagram of IMS providing multimedia services. Such as Figure 1A with Figure 1B As shown, it mainly includes: application server (Application Server, AS), proxy CSCF (Proxy-Call Session Control Function, P-CSCF), service CSCF (Service-Call Session Control Function, S-CSCF), query CSCF (Interrogating -Call Session Control Function, I-CSCF), Multimedia Resource Function Controller (Multimedia Resource Function Co...

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Abstract

The invention provides a message transmission control method used in an IP multimedia sub system, which comprises that a multimedia resource function controller is provided with a threshold value for controlling byte quantity of a message body, and transmits the threshold value to one or a plurality of multimedia resource function processors through the messages of an H248 protocol, the multimedia resource function processor assures whether to split the received messages or not according to the threshold value, and the multimedia resource function controller controls one or a plurality of multimedia resource function processors to simultaneously transmit a plurality of message blocks to the same receiving end under the circumstance of needing to split the messages into a plurality of message blocks, and the receiving end combines a plurality of message blocks into the received message.

Description

technical field [0001] The invention relates to the communication field, in particular to a message transmission control method used in message services in an IP multimedia subsystem. Background technique [0002] Today, with the rapid development of communication and IT technology, with the emergence of IP technology across the link layer transmission medium and the rapid popularization of Internet applications, people are no longer satisfied with a single voice communication method, but need a new multimedia communication method , The message service is a multimedia communication service that has developed rapidly in recent years. In the message business, the message content can be text, pictures or video clips, and the transmission method can be instant message (Instant Message) and store and forward message. The instant message requires that the other party must be online, otherwise the transmission fails, and the store and forward message When the other party is not on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/58H04L12/18H04L29/06
Inventor 李兰兰
Owner ZTE CORP
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