Paper Info
Title
An Efficient LDGM Coding Scheme for Optical Satellite-to-Ground Link Based on a New Channel Model
Abstract
In this paper, we propose a new channel model of optical satellite-to-ground link by analyzing the results of optical transmission experiments between ground station and the Optical Inter-orbit Communications Engineering Test Satellite (OICETS). This will be a practical model on high-capacity optical satellite-to-ground links. In addition, we propose an efficient channel coding scheme using low-density generator matrix (LDGM) codes as a long erasure code over the proposed channel model. Simulation results clarify the required coding rate and the interleaver size for this channel on bare 1 Mbps transmission. The basic idea of the proposed model and the coding system are suitable for higher-speed optical links.
Year
DOI
Venue
2010
10.1109/GLOCOM.2010.5683891
IEEE Global Telecommunications Conference (Globecom)
Keywords
Field
DocType
erasure code,adaptive optics,encoding,channel coding,nonlinear optics,forward error correction,markov processes
Forward error correction,Generator matrix,Code rate,Computer science,Binary erasure channel,Communication channel,Electronic engineering,Telecommunications engineering,Theoretical computer science,Real-time computing,Optical performance monitoring,Erasure code
Conference
ISSN
Citations 
PageRank 
1930-529X
3
0.51
References 
Authors
2
6
Name
Order
Citations
PageRank
yoshitoshi yamashita130.85
eiji okamoto21009118.60
Yasunori Iwanami3156.99
Yozo Shoji411917.56
Morio Toyoshima5418.90
Yoshihisa Takayama6186.15