Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Multi-point speech communication method and terminal

A voice communication and terminal technology, applied in the field of voice communication, can solve problems such as reducing communication efficiency, and achieve the effect of improving efficiency and increasing hardware investment

Inactive Publication Date: 2007-07-18
VIMICRO CORP
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to save bandwidth, in the existing multi-point voice communication system, manual control is usually used to allow only a limited number of end users to speak at the same time
Obviously, this will reduce the communication efficiency

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multi-point speech communication method and terminal
  • Multi-point speech communication method and terminal
  • Multi-point speech communication method and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The core idea of ​​the present invention is to establish a connection between terminals in the same session, use some terminals as transfer terminals, and divide non-transit terminals except transfer terminals into each transfer terminal respectively. voice signal, and send the voice signal to each transit terminal, and each transit terminal then sends the voice signal to all non-transit terminals allocated to itself.

[0046] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0047] Fig. 1 is the flow chart of the multipoint voice communication that the embodiment of the present invention provides, as shown in Fig. 1, its specific steps are as follows:

[0048] Step 101: Establish a full connection between terminals in the current session.

[0049] That is: for each terminal in a certain voice communication session, it is necessary to respectively establish connections between the t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

This invention discloses a multipoint voice communication method including: setting up connections among terminals having a same session, taking part terminals as the transfer ones and distributing non-transfer terminals to the transfer ones, when a terminal collects voice signals of its own users, it sends said voice signals to the transfer terminals, which sends said signals to all non-transfer terminals of its own. This invention also discloses a multipoint voice communication terminal including: a transfer terminal deciding module, a voice signal sending module and a voice signal receiving module.

Description

technical field [0001] The invention relates to the technical field of voice communication, in particular to a multipoint voice communication method and terminal. Background technique [0002] At present, in the field of voice communication, point-to-point (P2P) technology is used for multi-point transmission of multi-point audio data exchange without central server relay, and each terminal in a communication session sends its own audio data directly to other terminals , so when a terminal user speaks, a call link needs to be established between the terminal and each other terminal. In this way, when the number of terminals participating in the communication session increases, the requirements for the network bandwidth and the computing power of the central processing unit (CPU) will also increase sharply. In order to save bandwidth, in the existing multipoint voice communication system, a manual control method is usually adopted, allowing only a limited number of end users...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04L12/18H04M3/56H04Q7/28
Inventor 付群谢律
Owner VIMICRO CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com