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| 一种接收方驱动的无线TCP拥塞控制机制 | |
| 引用本文： | 王红伟,彭舰,易发胜,曹晓阳.一种接收方驱动的无线TCP拥塞控制机制[J].计算机应用,2008,28(Z2). |
| 作者姓名： | 王红伟 彭舰 易发胜 曹晓阳 |
| 作者单位： | 1. 四川大学计算机学院,成都,610065 2. 电子科技大学计算机科学与工程学院,成都,610054 3. 成都信息工程学院网络工程系,成都,610225 |
| 基金项目： | 四川省应用基础基金资助项目 ， 四川省科技支撑计划项目 ， 电子科技大学青年教师科研基金资助项目 ， 成都信息工稚学院引进人才科研启动项目 |
| 摘 要： | 为了提高有线/无线异构网络中TCP的传输性能,提出了一种新的接收方驱动的TCP拥塞控制机制TCP_LEB.该机制在接收方计算当前带宽和往返时间(RTT),并根据以往的带宽推导以后的可用带宽,然后反馈到发送方作为发送依据.同其他类似研究相比,该方法明显提高了无线网络中TCP的性能.仿真实验结果验证了算法的良好效果. |
| 关 键 词： | 拥塞控制 无线网络 |
Receiver-driven congestion control mechanism in wireless TCP |
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| WANG Hong-wei,PENG Jian,YI Fa-sheng,CHAO Xiao-yang.Receiver-driven congestion control mechanism in wireless TCP[J].journal of Computer Applications,2008,28(Z2). | |
| Authors: | WANG Hong-wei PENG Jian YI Fa-sheng CHAO Xiao-yang |
| Affiliation: | WANG Hong-wei1,PENG Jian1,YI Fa-sheng2,CHAO Xiao-yang3(1.College of Computer Science,Sichuan University,Chengdu Sichuan 610065,China,2.College of Computer Science , Engineering,University of Electronic Science , Technology of China,Chengdu Sichuan 610054,3.Department of Network Engineering,Information Engineering College of Chengdu,Chengdu Sichuan 610025,China) |
| Abstract: | To improve the performance of transmission through TCP in wired/wireless heterogeneous networks,Linearly Estimating Bandwidth(TCP_LEB),a newly receiver-driven wireless TCP congestion control mechanism,was put forward.In this mechanism,the current bandwidth and Round Trip Time(RTT) were computed in the receiver,the next available bandwidth was reckoned through the past bandwidth at the same time,and then the receiver sent the new bandwidth to the sender as a basis for sending.Compared with other similar rese... |
| Keywords: | TCP |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
