DocumentCode
1401174
Title
A new 4-state 8PSK TCM scheme for fast fading, shadowed mobile radio channels
Author
Jamali, S.H. ; Le-Ngoc, T.
Author_Institution
Dept. of Electr. & Comput. Eng., Concordia Univ., Montreal, Que., Canada
Volume
40
Issue
1
fYear
1991
Firstpage
216
Lastpage
222
Abstract
The design of a 4-state, rate-2/3, 8PSK trellis-coded modulation (TCM) code, based on the design criteria for fading channels, is presented. To evaluate and compare the performance of this code with the other 4-state 8PSK TCM schemes presented in the literature, computer simulation is performed for a shadowed Rician fading channel. The simulation results show the superiority of the scheme for bit-error probabilities of 10/sup -3/ or less. This makes the code a suitable choice for both speech and data transmission over mobile fading channels.<>
Keywords
encoding; fading; mobile radio systems; phase shift keying; telecommunication channels; 4-state 8PSK TCM scheme; bit-error probabilities; computer simulation; data transmission; fast fading; shadowed Rician fading channel; shadowed mobile radio channels; speech transmission; trellis-coded modulation; AWGN channels; Computational modeling; Data communication; Error analysis; Fading; Interleaved codes; Land mobile radio; Modulation coding; Rician channels; Speech coding;
fLanguage
English
Journal_Title
Vehicular Technology, IEEE Transactions on
Publisher
ieee
ISSN
0018-9545
Type
jour
DOI
10.1109/25.69991
Filename
69991
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