DocumentCode :
1796259
Title :
8-State trellis-coded optical modulation with 4-dimensional QAM constellations
Author :
Ishimura, Shota ; Kikuchi, Kazuro
Author_Institution :
Dept. of Electr. Eng. & Inf. Syst., Univ. of Tokyo, Tokyo, Japan
fYear :
2014
fDate :
6-10 July 2014
Firstpage :
1013
Lastpage :
1015
Abstract :
We propose the 8-state trellis-coded optical modulation scheme with 24M-ary four-dimensional (4D) QAM constellations. Analyzing its performance, we find that significant coding gain can be achieved against the set-partitioned 4D-QAM without sacrificing the spectral efficiency.
Keywords :
optical communication; optical modulation; quadrature amplitude modulation; trellis coded modulation; 24M-ary four-dimensional QAM constellations; 4-dimensional QAM constellations; 8-state trellis-coded optical modulation; coding gain; Bit error rate; Channel coding; Gain; Phase shift keying; Quadrature amplitude modulation; Vectors;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Optical Fibre Technology, 2014 OptoElectronics and Communication Conference and Australian Conference on
Conference_Location :
Melbourne, VIC
Type :
conf
Filename :
6888355
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1796259
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