DocumentCode :
1240440
Title :
Optimum Bandwidth Compression for a Class of Correlative Multilevel Coding
Author :
Cohen, Paul ; Adoul, Jean-Pierre ; Goulet, Roger
Author_Institution :
Univ. of Sherbrooke,Sherbrooke,P.Q.,Canada
Volume :
22
Issue :
8
fYear :
1974
fDate :
8/1/1974 12:00:00 AM
Firstpage :
1140
Lastpage :
1145
Abstract :
This paper presents a class of digital transformations which generate n -level sequences having an autocorrelation function which remains nonzero throughout its domain in order to insure a narrow spectrum. In addition, any transformation of the class attains maximum redundancy and can be implemented by a simple one-bit memory stochastic machine. Most importantly, the autocorrelation function is obtained analytically which permits establishing for any odd value of n the set of level values which achieve optimum bandwidth compression.
Keywords :
Bandwidth compression; Correlative level coding; Autocorrelation; Bandwidth; Error analysis; Error probability; Information analysis; Notice of Violation; Phase change materials; Signal analysis; Signal to noise ratio; Stochastic processes;
fLanguage :
English
Journal_Title :
Communications, IEEE Transactions on
Publisher :
ieee
ISSN :
0090-6778
Type :
jour
DOI :
10.1109/TCOM.1974.1092345
Filename :
1092345
Link To Document :
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