DocumentCode
1521056
Title
Coded and uncoded CPM schemes over rings of integers for AWGN and Rayleigh fading channels
Author
Levita, C.J.A. ; Wassell, I.J. ; Benaissa, M.
Author_Institution
Div. of Electron. & Commun. Syst., Sch. of Eng., Huddersfield, UK
Volume
35
Issue
9
fYear
1999
fDate
4/29/1999 12:00:00 AM
Firstpage
696
Lastpage
698
Abstract
Coded and uncoded modulation schemes based on continuous phase modulation (CPM) over rings of integers are investigated. A baseband modulator utilising a decomposed model of CPM is used at the transmitter and a Viterbi soft-decision decoder is employed at the receiver. The performances of a number of partial-response CPM schemes are investigated when operating over an additive white Gaussian noise (AWGN) channel and Rayleigh flat fading (RFF) channel. The simulation results obtained are shown to compare favourably with theoretical bounds
Keywords
AWGN channels; Rayleigh channels; continuous phase modulation; partial response channels; Rayleigh flat fading channel; Viterbi soft decision decoder; additive white Gaussian noise channel; baseband modulator; coded CPM; continuous phase modulation; integer ring; partial response CPM; simulation; uncoded CPM;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19990519
Filename
769832
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