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Two-way sensitive dynamic broadcasting method and communication device

A technology of communication device and communication mode, applied in the direction of digital transmission system, electrical components, transmission system, etc., can solve problems such as deterioration and achieve the effect of improving quality

Inactive Publication Date: 2004-04-28
ACCTON TECHNOLOGY CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the case where these different modes have not been considered and implemented, the real playback quality, and even the overall communication quality, is still deteriorating

Method used

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  • Two-way sensitive dynamic broadcasting method and communication device
  • Two-way sensitive dynamic broadcasting method and communication device
  • Two-way sensitive dynamic broadcasting method and communication device

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Experimental program
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Embodiment Construction

[0031] The two-way perceptual dynamic playback method of the present invention can be best explained and implemented in conjunction with a communication device. The marks in all equations and programs are exactly the same.

[0032] Please refer to figure 2 . figure 2 It is the system structure (system structure) of a communication device 30 of the present invention. The communication device 30 includes a receiver 32 for receiving the data packets sent by the network 10, and the communication device further includes a playback buffer 34 for receiving the data packets transferred by the receiver 32 and for the The data of the packet is output to a media output device 36 . The playback buffer 34 can absorb network delay disturbances so that the data packets can be played in the media output device 36 very smoothly and continuously. The media output device 36 may be a typical media output device, such as a Voice over Internet Protocol player, a speaker, a display of a wirele...

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Abstract

A two-way sensing dynamic playing method is to detect a data packet communication mode to be a total duplex mode or a half then to compute the broadcast delay of the present data packet according to the data packet mode after detection to postpone play of the present data packet with the help of the play delay. A two-way sensing dynamic communication device contains a buffer, a controller, a network delay estimator and a action detector for detecting a data packet communication mode. The said play controller takes a predestinated network delay and a data packet communication mode after detection as the total duplex mode or a half to decode the playing delay of data packet in the buffer.

Description

technical field [0001] The present invention provides a method for network data transmission, especially a method for optimizing the playback delay of data packets transmitted in the network according to a duplex mode of realtime interactive communication. Background technique [0002] Due to the popularity of the Internet and wireless communication, modern technology has now developed to allow people to communicate with each other using real-time digital communication. In recent years, more new technologies have been developed through the modern communication of Internet and wireless communication network, such as Voice over Internet Protocol (Voice over Internet Protocol) and other real-time interactive communication systems. [0003] The communication method that uses data packets to transmit data in the network, such as the Internet voice protocol (protocol), encounters the main problem is the change of network delay, which is generally known as network delay disturbance...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L47/56
Inventor 曾国坤林盈达
Owner ACCTON TECHNOLOGY CORPORATION
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