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一种按需确认的TCP协议改进算法 被引量:1

TCP-DBA:A TCP Improved Algorithm with Demand-based Acknowledgement
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摘要 本文提出了一种基于按需确认的 TCP 协议改进算法,该算法规定接收方根据发送方要求来对数据报文进行确认。同传统 TCP 相比,大大减少了 ACK 的数量,并消除了延迟 ACK 对传输效率的影响。仿真试验结果表明,该算法减少了 TCP 协议对网络系统的开销要求,并保持良好的传输效率。 This paper puts forward a TCP improved algorithm with demand based acknowledgement, which ask that the receiver send an acknowledgement according to the sender's request. Compared to traditionary TCP, the algorithm reduces greatly the number of ACK, and eliminates delayed ACK's bad influence on efficiency of the data transportion The simulation results demonstrate that the algorithm reduces the request to network sources in TCP protocol and keeps nice transporting efficiency.
出处 《计算机科学》 CSCD 北大核心 2006年第5期77-80,共4页 Computer Science
基金 国家自然科学基金 编号:69871005
关键词 TCP 滑动窗口 ACK TCP, Slide window, ACK
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参考文献8

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同被引文献5

  • 1Singh A K, Kankipati K. TCP-ADA: TCP with Adaptive Delayed Acknowledgement for Mobile Ad Hoc Networks[C]//Proc. of IEEE Wireless Communications and Networking Conference. [S.l.]: IEEE Press, 2004.
  • 2Paxson V, Allman M, Dawson S, et al. Known TCP Implementation Problems[S]. IETF, RFC 2525, 1999.
  • 3Paxson V. Measurements and Analysis of End-to-end Internet Dynamics[D]. California, USA: UC Berkeley, 1996.
  • 4Oliveira R D, Braun T. A Smart TCP Acknowledgment Approach for Multihop Wireless Networks[J]. IEEE Transactions on Mobile Computing, 2007, 6(2): 192-205.
  • 5Jimenez T, Altman E. Novel Delayed ACK Techniques for Improving TCP Performance in Multihop Wireless Networks[C]// Proc. of Personal Wireless Communications Conference. Berlin, Germany: [s. n.], 2003.

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