Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for communicating data, transmitting unit and computer program product

A technology for transmitting data and transmitting units, applied in transmission systems, digital transmission systems, data exchange networks, etc., and can solve problems such as leakage, signal quality loss, and intermittent

Inactive Publication Date: 2014-05-14
无线音频互联网协议有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Also, certain devices may get stuck in an infinite loop waiting
For real-time applications, such as real-time low-latency audio and / or video applications, these effects may cause undesired loss of signal quality, such as dropouts and / or stuttering

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
  • Method for communicating data, transmitting unit and computer program product
  • Method for communicating data, transmitting unit and computer program product
  • Method for communicating data, transmitting unit and computer program product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Note that these drawings only show preferred embodiments according to the invention. In these drawings, the same reference signs refer to the same or corresponding parts.

[0026] figure 1 Shows the flow of a prior art method for transmitting data through a shared wireless channel figure 1 . This method reflects the contention-based access protocol.

[0027] In the first state 10, the system operating according to the prior art method checks whether a data packet must be sent into the shared wireless channel. If this is not the case, the system is maintained in the same state by arrow 11. If this is the case, the data packet for transmission over the shared wireless channel is prepared, for example, by storing the data packet in a buffer, and entering the second state 20 via arrow 12. In the second state, it is detected whether there is a signal in the channel. If this is the case, the data packet will be transmitted in the third state 60, entering the third state via ar...

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

The invention relates to a method for communicating data via a shared wireless channel. The method comprises the steps of preparing a data packet for transmission via the shared wireless channel; detecting any signal presence in the channel; and transmitting the data packet if no signal has been detected in the detecting step. Further, the method comprises the step of transmitting the data packet if transmission requirements related to the data packet are met, irrespective of any signal detection in the detecting step.

Description

Technical field [0001] The invention relates to a method for transmitting data through a shared wireless channel, which includes the steps: [0002] -Preparing data packets for transmission through the shared wireless channel; [0003] -Detect the presence of any signal in the channel; [0004] -And if no signal is detected in the detection step, the data packet is transmitted. Background technique [0005] This data communication method is known as a contention-based access protocol, in which, when no signal is detected in the wireless channel, the transmission data packet is released. Upon detecting the presence of any signal, the transmission of the data packet is delayed to a preset subsequent moment. At the subsequent preset moment, the detection step is repeated, and if there is no detected signal on the channel, the data packet is transmitted. Otherwise, repeat the process again at a more later moment. [0006] In fact, many devices can send signals on shared wireless channel...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/413H04L12/70
CPCH04W74/0808
Inventor 威廉·沃特迪格纳斯-简·莫尔克
Owner 无线音频互联网协议有限公司