J4 ›› 2007, Vol. 29 ›› Issue (3): 36-38.
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邵立松 张鹤颖 窦文华
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摘要：
在高带宽延迟积网络中,传统TCP导致很低的网络效率。我们研究了窗口增量函数对网络稳定性和效率的作用,并提出TCPImpv拥塞控制。仿真结果表明,在高带宽延迟积网络中,TCPImpv的网络效率和分组丢弃性能明显优于HSTCP;在一般网络条件下,TCPImpv保持了传统TCP的性能。
关键词: 拥塞控制 网络效率 带宽延迟积
Abstract:
The conventional TCP protocol leads to very low network efficiency in high bandwidth-delay-product networks.We have studied the impact of the congestion windows increment function on network stability and efficiency,and put forward TCPImpv control to improve the performance of TCP in high bandwidth-delay-product networks.Simulation results show that TCPImpv control has more network efficiency at the lower cost of packet loss than HSTCP.
Key words: congestion control;network efficiency;bandwidth-delay product
邵立松 张鹤颖 窦文华. 一种基于窗口的拥塞控制：TCPImpv[J]. J4, 2007, 29(3): 36-38.
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http://joces.nudt.edu.cn/CN/Y2007/V29/I3/36
