计算机科学 ›› 2011, Vol. 38 ›› Issue (Z10): 271-272.

• 分布式与网络应用 • 上一篇    下一篇

卫星网络可靠传输协议ACK机制研究与性能分析

王金苗,许鹏文   

  1. (装备指挥技术学院训练部 北京 101416),(装备指挥技术学院装备采办系 北京 101416)
  • 出版日期:2018-11-16 发布日期:2018-11-16

Research and Performance Analysis of Reliable Transport Protocol ACK Mechanism over Satellite Networks

WANG Jin-miao, XU Peng-wen   

  • Online:2018-11-16 Published:2018-11-16

摘要: 基于近地轨道卫星网络特点,分析了现有空间信息传输可靠传输协议ACK改进机制,以SCPS-TP协议提出的SNACK机制为研究对象,对几种典型的TCP扩展协议进行了仿真实验和性能比较分析。

关键词: 卫星网络,ACK机制,SCPS-TP协议,选择性否定应答

Abstract: Based on near-earth orbit satellite network, analyzed the existing reliable transport protocol ACK mechanism for space communications. Studied on the SOPS-TP SNACK mechanism, spatial information to improve transport to SCPS-TP SNACK mechanism, did the simulation experiments and performance comparison analysis for several typical TCP extensions protocol.

Key words: Satellite network,ACK,SCPS-TP, SNACK

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