An Adaptive Error Correction Mechanism for Space Optical Communication

Author

Zhang, Panrui ; Zhang, Yongjun ; Zhang, Zhihui ; Li, Xiangyu ; Gu, Wanyi

Author_Institution

Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China

Volume

2

fYear

2011

fDate

28-29 March 2011

Firstpage

404

Lastpage

407

Abstract

Because of the high burst error rate in space optical communication, this paper presents an adaptive error correction mechanism based on the characteristics of the atmosphere and space channel. This mechanism can not only correct long-block burst error, but also have three salient features - rate adaption, redundancy adaption, flexible control of the code pattern and algorithm. A system design is made in detail and an example based on the mechanism and the system model is given. There is also a general analysis on the performance of the adaptive error correction system.

Keywords

error correction; optical communication; adaptive error correction mechanism; flexible control; long-block burst error; rate adaption; redundancy adaption; space channel; space optical communication; system design; Adaptive systems; Aerospace electronics; Automatic repeat request; Decoding; Encoding; Error correction; Optical fiber communication; Adaption mechanism; Error correction; FEC; Space optical communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Computation Technology and Automation (ICICTA), 2011 International Conference on

Conference_Location

Shenzhen, Guangdong

Print_ISBN

978-1-61284-289-9

Type

conf

DOI

10.1109/ICICTA.2011.385

Filename

5750910