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卫星网络可靠传输协议ACK机制研究与性能分析
引用本文:王金苗,许鹏文.卫星网络可靠传输协议ACK机制研究与性能分析[J].计算机科学,2011(Z1).
作者姓名:王金苗  许鹏文
作者单位:装备指挥技术学院训练部;装备指挥技术学院装备采办系;
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  

Research and Performance Analysis of Reliable Transport Protocol ACK Mechanism over Satellite Networks
WANG Jin-miao XU Peng-wen.Research and Performance Analysis of Reliable Transport Protocol ACK Mechanism over Satellite Networks[J].Computer Science,2011(Z1).
Authors:WANG Jin-miao XU Peng-wen
Affiliation:WANG Jin-miao1 XU Peng-wen2 (Department of Training,the Academy of Equipment Command &Technology,Beijing 101416,China)1(Department of Equipment Acquisition,China)2
Abstract:Based on near-earth orbit satellite network,analyzed the existing reliable transport protocol ACK mechanism for space communications.Studied on the SCPS-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.
Keywords:Satellite network  ACK  SCPS-TP  SNACK  
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