%0 Journal Article
%T Improved Algorithm of Congestion Control Based on Bandwidth Estimation<br>一种基于噪声模型带宽估计的拥塞控制改进算法
%A SHI Shi-jie
%A XUE Kai
%A SHAO Yan
%A ZHANG Guo-yong
%A <br>史士杰
%A 薛凯
%A 邵艳
%A 张国勇
%J 计算机科学
%D 2011
%I 
%X In the wireless environment, the method of bandwidth estimation for TCP based on channel noise model(Ntcp) has two disadvantages, one is the low estimated bandwidth and the other is the high fluctuation of the estimated bandwidth. With that, we proposed an improved algorithm(Ntcp' ) based on the amount of data sent by the sender.The analysis and simulated results show that Ntcp' works well.
%K Congestion control
%K Bandwidth estimated
%K Wireless network
%K TCP<br>拥塞控制，带宽估计，无线网络，TCP
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=495E9BABBCF821805B9EC74F4AE37143&yid=9377ED8094509821&vid=16D8618C6164A3ED&iid=94C357A881DFC066&sid=4F2F18DD6F870C2C&eid=B9704B40A4225A24&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=7