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Information transmission method and information compression negotiating request as well as processing unit

A technology for negotiating requests and message transmission, which is applied in the field of communication, and can solve problems such as poor wireless network stability, large message transmission delay, and reduced network utilization, so as to achieve the effect of improving utilization and reducing occupied bandwidth

Active Publication Date: 2008-07-30
XFUSION DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, when using a wireless network to transmit data, the MRCP-based message is transmitted as it is, and due to the poor stability of the wireless network, the message transmission delay is relatively large, and if the amount of transmitted data is too large, it will Reduce network utilization

Method used

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  • Information transmission method and information compression negotiating request as well as processing unit
  • Information transmission method and information compression negotiating request as well as processing unit
  • Information transmission method and information compression negotiating request as well as processing unit

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the present invention will be described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0022] see figure 1 , a message transmission method provided by an embodiment of the present invention, the specific process includes:

[0023] Step 101: The server side receives the session description protocol negotiation request SDP offer sent by the client, and judges whether the media line where the MRCP is located in the request adds an indication of supporting the signaling compression function, if yes, then enters step 102, if not, then Go to step 103;

[0024] Among them, whether the client supports the signaling compression function is determined by the operator of the device based on the actual situation. For example, when the operator thinks that the amount of transmitted messages is small and do...

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Abstract

The invention discloses a message transmission method and a device for negotiating and requesting message compression and processing, which supports the negotiation of whether to transmit MRCP-based messages in a compressed manner by extending the MRCP media line so as to determine whether to reduce the bandwidth of MRCP message transmission. The invention can reduce the bandwidth of MRCP-based message transmission and improve network utilization.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a message transmission method, a message compression negotiation request and a processing device. Background technique [0002] Media Resource Control Protocol (Media Resource Control Protocol, MRCP) is an emerging standard for managing voice resource servers on a distributed system architecture. It mainly provides clients with a way to control server resources such as speech synthesis and speech recognition. general mechanism. Independent software vendors and application developers only need to write programs for the MRCP interface, without taking into account the differences between speech recognition and its telephony applications. The application can be deployed on any speech engine that supports this standard only once. The protocol has been adopted by major vendors in the voice communication field. MRCP is not an independent protocol, and must rely on the session m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/58H04L12/56
Inventor 王奇
Owner XFUSION DIGITAL TECH CO LTD