基于CDMA1x的H.264无线远程视频监控押运系统  

H.264 Wireless Remote Video Monitoring System Based On CDMA1x In Escorted

作　　者：孔永锋[1] 施伟斌[1] 

机构地区：[1]上海理工大学光电学院,上海200093

出　　处：《信息通信》2009年第2期57-59,共3页Information & Communications

摘　　要：在分析当前无线远程视频监控系统的发展趋势的基础上,给出了一种基于CDMA1x无线网络,采用DSP实现H.264编码协议的无线远程视频传输系统的设计方案。结合嵌入式Linux构成一个数据采集编码处理终端,将采集到的图像数据按照H.264标准进行编码,得到的码流可以通过CDMA1x无线信道传输。接收端的解码显示图像格式为CIF或QCIF视频,采用帧频的方式显示,在有限的带宽内满足应用需求。Depending on the analysis of the current wireless remote video monitoring system trend of development, we design a wireless remote video transmission system, which is based on CDMA1x wireless network, with Linux systems, creates a data collection encoded terminal. And the image data will be encoded accordance with the H.264 standard protocol, the code stream can be transferred through the wireless channel CDMAIx. The receiver will decode the image data to the format of image＇s QCIF or CIF, and will be show in video frame, within the limited bandwidth meet the application requirements.

关 键 词：无线视频监控 H.264 CDMA1X DSP嵌入式系统 

分 类 号：TN929.5[电子电信—通信与信息系统]