• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2011, Vol. 33 ›› Issue (12): 1-6.

• 论文 •    下一篇

空间网络数据传输协议综述

王宝生1,蔡桂林1,2,陈琳1,刘亚萍1   

  1. (1.国防科学技术大学计算机学院,湖南 长沙 410073;2.中国人民解放军95942部队,湖北 武汉 430313)
  • 收稿日期:2010-06-03 修回日期:2010-10-15 出版日期:2011-12-24 发布日期:2011-12-25
  • 基金资助:

    教育部新世纪优秀人才支持计划资助项目(Nect080416);国家自然科学基金资助项目(60803153)

A Survey of Data Transport Protocols in Space Networks

WANG Baosheng1,CAI Guilin1,2,CHEN Lin1,LIU Yaping1   

  1. (1.School of Computer Science,National University of Defense Technology,Changsha 410073;
    2.Corp 95942,Wuhan 430313,China)
  • Received:2010-06-03 Revised:2010-10-15 Online:2011-12-24 Published:2011-12-25

摘要:

传输协议是网络有效运行的基础,空间网络的高延时、高误码率等特性对传输协议设计提出了重要挑战。本文根据协议设计思路对现有的典型空间传输协议进行分类,对这些协议的主要机制进行介绍,并详细分析了这些协议的特点及局限性,最后总结了当前空间传输协议的研究现状,并指出其发展方向。

关键词: 空间网络, 传输协议, 特点, 局限性

Abstract:

The transport protocol is the basis of effective operation for the network. The long propagation delay, high bit error rate and other characteristics raise significant challenges to the design of the transport protocols of space networks. In this article, we classify the typical transport protocols of space networks into groups according to their design principles, and discuss the mechanisms, characteristics and limitations of each protocol. Finally, we summarize the research status and point out the development direction of the transport protocols in space networks.

Key words: space network;transport protocol;characteristics;limitation