DocumentCode
978889
Title
LSB coded hybrid frequency phase shift keying
Author
Changeon Kang
Volume
32
Issue
11
fYear
1996
fDate
5/23/1996 12:00:00 AM
Firstpage
1021
Lastpage
1022
Abstract
An LSB coded 8 PSK scheme was previosuly proposed, and achieved a 0.3 dB coding gain at a BER of 10-5. It also saved a 26% bandwidth in comparison to uncoded QPSK. The authors demonstrate an least significant bit (LSB) coded HFPSK scheme, and the analysis of its performance is provided. The result of analysis shows that a 7/8 LSB coded 16, 32ary HFPSK scheme achieves better coding gain and spectral efficiency than the 8 PSK scheme
Keywords
decoding; encoding; optical fibre communication; optical modulation; quadrature phase shift keying; BER; LSB coded HFPSK scheme; LSB coded hybrid frequency phase shift keying; PSK scheme; ary HFPSK scheme; coding gain; least significant bit; spectral efficiency; uncoded QPSK;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19960706
Filename
503093
Link To Document