摘要
本文首先简要介绍了一种基于千兆以太网技术构建的实时视频传输系统,并结合发送系统对信号源、传输带宽等进行描述。然后详细介绍了系统对于高速视频信号的缓冲机制。最后就MAC子层中数据帧的具体格式以及实现展开叙述,提出了一种改进型的高效率的传输帧格式并给出了系统仿真结果。
This paper introduces a real-time video transmitting system constructed on the Gigabit Ethernet technology,and talks about the signal source,transmitting bandwidth,etc. integrated with the sending system. Then the buffer method of high-speed video signal is described in detail. The embody of data frame and the realization in the MAC sub-layer is discussed at last,and brings forward an improved high performance data frame,as well as the system simulation waveform.
出处
《微计算机信息》
北大核心
2008年第36期132-134,共3页
Control & Automation
基金
高清晰度高均匀度全彩色LED大屏幕平板显示器产业化(DBZX-2-017)基金颁发部门:中国科学院
基金申请人:丁铁夫
