%0 Journal Article
%T Adaptive algorithm of improving TCP performance in wireless channel<br>一种自适应改进无线TCP性能的算法
%A LIU Shu-li
%A MA Zheng
%A CAI Ai-hua
%A <br>刘树立
%A 马争
%A 蔡爱华
%J 计算机应用
%D 2007
%I 
%X The achieving process of TCP and the problems which TCP may encounter in wireless network were presented. Then an algorithm was presented to predict the next bit error rate of wireless link. Based on the prediction, the TCP was modified to adaptively select appropriate Maximum Segment Size (MSS) to transport data. By using NS2, a wireless channel with variable bit error rate was simulated. Last, a simulation about the modified TCP was done, and its result indicated the effectiveness of the modification.
%K RTT
%K throughput
%K Maximum Segment Size (MSS)
%K Congestion Window (cwnd)<br>往返时间
%K 吞吐量
%K 最大报文段尺寸
%K 拥塞窗口
%K 自适应
%K 改进方法
%K 性能
%K 算法
%K wireless
%K channel
%K TCP
%K performance
%K improving
%K algorithm
%K 结果
%K 实验
%K 仿真环境
%K 无线信道
%K 时变
%K 仿真器
%K 无线网络
%K 尺寸
%K 报文段
%K 选取
%K 修改
%K 估计
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=14E16CBD2743051263D9B973A9D7817B&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=0B39A22176CE99FB&sid=4133DDB79B497495&eid=03E56C113B4E5A88&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=5