DocumentCode
2059879
Title
Cell density functions and effective channel code rates for quantizers with uniform decoders and channel optimized encoders
Author
Farber, Benjamin ; Zeger, Kenneth
Author_Institution
Dept. of Electr. & Comput. Eng., California Univ., San Diego, La Jolla, CA, USA
fYear
2004
fDate
27 June-2 July 2004
Firstpage
429
Abstract
This paper describes cell density and effective channel code rates for quantizers with uniform decoders and channel-optimized encoders. In particular, the natural binary code index assignment is investigated which is called as modified natural code. The occurrences of empty encoding cells in such quantizers compute their effective channel code rate. Also the high-resolution distributions of the encoding cells are examined and the mean squared errors the quantizers achieve.
Keywords
binary codes; channel coding; decoding; mean square error methods; optimisation; quantisation (signal); cell density function; channel code rate; channel optimized encoder; empty encoding cell; mean squared error; natural binary code index assignment; quantizer; uniform decoder; Binary codes; Channel coding; Decoding; Density functional theory; Electronic mail; Error correction; Error probability; Protection; Quantization; Statistics;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2004. ISIT 2004. Proceedings. International Symposium on
Print_ISBN
0-7803-8280-3
Type
conf
DOI
10.1109/ISIT.2004.1365465
Filename
1365465
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