文献类型：会议论文

中文题名：Estimate of Quality Of The ad hoc Network Proactively for Video Transmission

作者：Yu Yadong[1];Ruan XieYong[1];Luo Heng[1];

机构：[1]Shaoxing University, Shaoxing, Zhejiang Province, 312000, P.R.China;

会议论文集：The 4th International Conference on Wireless Communications, Networking and Mobile Computing(第四届IEEE无线通信、网络技术及移动计算国际会议)论文集

会议日期：20081012

会议地点：大连

主办单位：武汉大学;大连理工大学

语种：英文

中文关键词：AMC;Signal Strength;ad hoc network

中文摘要：Real time Video transport over ad hoc network poses a great challenge due to the high variability of the network bandwidth. In this paper, to adjust rate in time according to the change of the quality of the channel of ad hoc network, we propose a scheme which judge the quality of the wireless channel proactively. The value of signal strength is used to be an important factor for judging the quality of wireless channel. Experiment results show that the averages of BER and PER can be reduced by employing this scheme.