Application of Residue Number Systems to Bent-Pipe Satellite Communication Systems

Wenhui Yang; Ming Zhao; Xiang Chen; Lianfen Huang; Jing Wang

1st International ICST Workshop on Satellite Communications

Research Article

Application of Residue Number Systems to Bent-Pipe Satellite Communication Systems

Cite: BibTeX Plain Text

@INPROCEEDINGS{10.1109/ChinaCom.2011.6158317,
    author={Wenhui Yang and Ming Zhao and Xiang Chen and Lianfen Huang and Jing Wang},
    title={Application of Residue Number Systems to Bent-Pipe Satellite Communication Systems},
    proceedings={1st International ICST Workshop on Satellite Communications},
    publisher={IEEE},
    proceedings_a={SATCOM},
    year={2012},
    month={3},
    keywords={rns linear systems satellite communication; bent-pipe},
    doi={10.1109/ChinaCom.2011.6158317}
}

Wenhui Yang
Ming Zhao
Xiang Chen
Lianfen Huang
Jing Wang
Year: 2012
Application of Residue Number Systems to Bent-Pipe Satellite Communication Systems
SATCOM
IEEE
DOI: 10.1109/ChinaCom.2011.6158317

Wenhui Yang^,*, Ming Zhao¹, Xiang Chen¹, Lianfen Huang², Jing Wang¹

1: Tsinghua University
2: Xiamen University

*Contact email: whyangxmu@gmail.com

Abstract

To reduce the impact on the performance of satellites caused by space radiation environments, redundant structures are introduced into hardware design. Meanwhile, it brings in a new trouble, that is, a great deal of hardware resource is consumed. To overcome the problem, a lot of methods are proposed, one of which is using the residue number system (RNS). The RNS is proved to be suitable to all linear systems in this paper. Since the main modules of Bent-pipe (BP) satellites such as beam forming, finite impulse response (FIR) filters can be approximated to linear systems, RNS becomes an effective way to reduce the area overhead of hardware in BP mode satellite communication systems.

Keywords: rns linear systems satellite communication; bent-pipe

Published: 2012-03-27
Publisher: IEEE

: http://dx.doi.org/10.1109/ChinaCom.2011.6158317