| I-TCP:一个高速长距离网络的AIMD算法 |
| |
| 引用本文： | 杨征,吴玲达. I-TCP:一个高速长距离网络的AIMD算法[J]. 国防科技大学学报, 2006, 28(5): 68-72 |
| |
| 作者姓名： | 杨征 吴玲达 |
| |
| 作者单位： | 国防科技大学,信息系统与管理学院,湖南,长沙,410073;国防科技大学,信息系统与管理学院,湖南,长沙,410073 |
| |
| 基金项目： | 国家“863”计划青年基金资助项目(2002AA717019) |
| |
| 摘 要： | 针对互联网中高速长距离网络上的拥塞控制问题,基于同步AIMD源在Drop-Tail网络环境下竞争带宽的网络模型,提出了一个新的AIMD拥塞控制算法,I-TCP。通过合理地设计高速和低速模式以及模式切换规则,使得该算法适合于配置到高速长距离网络,同时在传统低速网络中也具有很好的性能。仿真试验表明,I-TCP中的AIMD算法在高速长距离网络中表现出了很好的效率、公平性和网络响应性。
|
| 关 键 词： | 拥塞控制 AIMD 高速长距离网络 |
| 文章编号： | 1001-2486(2006)05-0068-05 |
| 收稿时间： | 2006-03-10 |
| 修稿时间： | 2006-03-10 |
I-TCP: An AIMD Algorithm for High-speed Long Distance Networks |
| |
| YANG Zheng and WU Lingda. I-TCP: An AIMD Algorithm for High-speed Long Distance Networks[J]. Journal of National University of Defense Technology, 2006, 28(5): 68-72 |
| |
| Authors: | YANG Zheng and WU Lingda |
| |
| Affiliation: | College of Information System and Management, National Univ. of Defense Technology, Changsha 410073, China;College of Information System and Management, National Univ. of Defense Technology, Changsha 410073, China |
| |
| Abstract: | To investigate the problem of the congestion control over high-speed long distance networks,this paper presents a new AIMD congestion control algorithm,I-TCP,which is based on a model of network of synchronous AIMD sources competing for a shared bandwidth under drop-tail queuing.With a reasonable design of a high-speed mode,a low-speed mode and the mode switch rule,I-TCP is suitable for deployment in the high-speed long distance networks as well as the traditional low speed networks.Simulation experiments show that the AIMD algorithm of I-TCP performs better than current TCP implementations in terms of efficiency,fairness and network responsiveness over high-speed long distance networks. |
| |
| Keywords: | congestion control AIMD high-speed long distance networks |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《国防科技大学学报》浏览原始摘要信息 |
|
点击此处可从《国防科技大学学报》下载免费的PDF全文 |
|
