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Proceedings Paper

Satellite TCP with on-board spoofing proxy
Author(s): Jiong Liu; Zhigang Cao; Jinling Wang
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Paper Abstract

The Transmission Control Protocol (TCP) which is widely used in the Internet, performs very well on wired networks. However, in the case of satellite channels, due to the delay and transmission errors, TCP performance degrades significantly. In this paper, a new idea of placing a TCP spoofing proxy on board the satellite is considered. A novel Satellite Transport Protocol (STP) which takes advantage of the special properties of the satellite channel is also proposed in this paper. By using simulation, as compared with traditional TCPs, we show that the on-board spoofing proxy integrated with the special transport protocol can significantly enhance throughput performance on the high bit-error rate (BER) satellite links, the time needed to transfer files and the bandwidth used in the reverse path are sharply reduced.

Paper Details

Date Published: 4 January 2006
PDF: 5 pages
Proc. SPIE 5985, International Conference on Space Information Technology, 598516 (4 January 2006); doi: 10.1117/12.656818
Show Author Affiliations
Jiong Liu, Tsinghua Univ. (China)
Zhigang Cao, Tsinghua Univ. (China)
Jinling Wang, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 5985:
International Conference on Space Information Technology
Cheng Wang; Shan Zhong; Xiulin Hu, Editor(s)

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