DocumentCode
887950
Title
Matrix representation of CPFSK trellis modulation codes
Author
Liyanapathirana, Ranjith ; Le-Ngoc, S. ; Ekanayake, N.
Author_Institution
Memorial Univ. of Newfoundland, St. John´s, Nfld., Canada
Volume
29
Issue
9
fYear
1993
fDate
4/29/1993 12:00:00 AM
Firstpage
757
Lastpage
758
Abstract
A matrix representation is presented for M-CPFSK signals when the modulation index h=p/q (q>or=M). It simplifies trellis search algorithms that compute minimum distances and other trellis parameters. The matrix representation has been applied to find self-transparent CPFSK trellis modulation codes.
Keywords
frequency shift keying; matrix algebra; trellis codes; CPFSK trellis modulation codes; matrix representation; minimum distances; modulation index; trellis search algorithms;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19930507
Filename
211250
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