DocumentCode
1002486
Title
New rate-1/3 trellis codes with 8-PSK signals for bandlimited AWGN channels
Author
Lee, L.H.C. ; Leung, K.W.W. ; Lee, Z.N. ; Yau, M.L.
Author_Institution
Adv. Res. Div., LTC Ltd., Hong Kong
Volume
28
Issue
1
fYear
1992
Firstpage
24
Lastpage
26
Abstract
New rate-1/3 linear trellis (convolutional) codes with 8-PSK modulation for bandlimited additive white Gaussian noise (AWGN) channels are reported. The simulated bit error probability performance of the trellis-coded modulation schemes with unquantised Viterbi decoding shows useful coding gains over the uncoded coherent BPSK having the same bandwidth efficiency of 1 bit/s/Hz and the schemes are suitable for use in many practical bandlimited channels.
Keywords
codes; decoding; digital communication systems; digital signals; error statistics; phase shift keying; telecommunication channels; white noise; 8-PSK signals; additive white Gaussian noise; bandlimited AWGN channels; bit error probability; convolutional codes; rate-1/3 trellis codes; trellis-coded modulation schemes; unquantised Viterbi decoding;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19920015
Filename
255901
Link To Document