DocumentCode
1712989
Title
Imprecision analysis of PSK modulation by fuzzy logic
Author
Lee, M.K. ; Leung, S.W. ; Minett, J.W. ; Chau, W.N. ; Siu, Y.M. ; Ng, K.T.
Author_Institution
Dept. of Electron. Eng., City Univ. of Hong Kong, Kowloon, China
Volume
3
fYear
2001
fDate
6/23/1905 12:00:00 AM
Firstpage
1468
Lastpage
1470
Abstract
The performance of a classical phase shift keying (PSK) detector may be degraded by parameter imprecision. This paper analyzes the performance variation of PSK schemes due to imprecision, and models the imprecise parameters as fuzzy numbers. Results illustrate the extent of the performance variation of the PSK schemes due to parameter imprecision in the analysis
Keywords
fuzzy set theory; maximum likelihood detection; modulation; phase shift keying; PSK modulation; fuzzy logic; fuzzy maximum likelihood hypothesis test; fuzzy numbers; parameter imprecision; phase shift keying; probability; Binary phase shift keying; Detectors; Fuzzy logic; Fuzzy sets; Fuzzy systems; Performance analysis; Phase shift keying; Probability density function; Quadrature phase shift keying; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Fuzzy Systems, 2001. The 10th IEEE International Conference on
Conference_Location
Melbourne, Vic.
Print_ISBN
0-7803-7293-X
Type
conf
DOI
10.1109/FUZZ.2001.1008938
Filename
1008938
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