Video Transmission System Based on IEEE 802.11a/g
介绍了一种基于IEEE 80 2 .1 1a/g无线传输DVD视频信号的系统。介绍了IEEE 80 2 .1 1a/g协议的特点及其一些重要的技术机制 ,阐述了基于该协议实现视频传输的优势和应用前景 ,以DVD无线视频传输为例 ,介绍了基于IEEE 80 2 .1 1a/g和嵌入式系统的无线视频传输的实现方案 ,概述了它的系统结构、工作流程和软件部分所要完成的工作 ,分析了实现过程中的若干关键技术In this paper, a system for transmitting DVD signal by radio based on IEEE 802.11a/g protocol is introduced. Some key features and important mechanisms of IEEE 802.11a/g protocol are briefly introduced. The advantages of transmitting video data based on IEEE 802.11a/g and its application are described in detail. The DVD signal real time transmitting system with Linux is used as an example to demonstrate the application of IEEE 802.11a/g. The system architecture, function analysis and the software design for the application system are given in this paper.