Device for transmitting data in isochronous communication protocol

Abstract

The invention discloses a device for transmitting data in an isochronous communication protocol. The device comprises a data link layer device used for selectively transmitting data of a camouflaged data pack according to a detection signal.

Description

[0001] This case is a divisional application of the invention patent application (parent case) with application number: 201010569216.1, application date: 2010-11-24, and the invention title is "A method and device for improving the efficiency of transmitting data packets". This case is brought forward based on the examination opinion that the examiner does not possess unity in another sub-case of the parent case, application number: 201210326294.8. technical field [0002] The present invention relates to data transmission, and more particularly, to an apparatus for transmitting data in a simultaneous communication protocol. Background technique [0003] In the Universal Serial Bus (USB) protocol version 3.0, there are four transfer types: control transfer type (control transfer type), interrupt transfer type (interrupt transfer type), bulk transfer type (bulk transfer type) transfer type), and isochronous transfer type. Generally speaking, the simultaneous transmission typ...

AI Technical Summary

Problems solved by technology

[0008] In order to solve the problem of discontinuity and asynchrony in the transmission of simultaneous transmission type data packets in the prior art, a new transmission method and device are proposed to improve the efficiency of simultaneous transmission type data packets and reduce the transmission of voice or Discontinuity and out-of-sync phenomenon in video

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