DocumentCode
2268962
Title
Distributed zero-delay joint source-channel coding for a bi-variate Gaussian on a Gaussian MAC
Author
Floor, Pal Anders ; Kim, Anna N. ; Wernersson, Niklas ; Ramstad, Tor A. ; Skoglund, Mikael ; Balasingham, Ilangko
Author_Institution
Intervention Center, Univ. of Oslo, Oslo, Norway
fYear
2011
fDate
Aug. 29 2011-Sept. 2 2011
Firstpage
2084
Lastpage
2088
Abstract
In this paper delay-free distributed joint source-channel coding for communication of two correlated Gaussian sources over a Gaussian Multiple Access Channel (GMAC) are considered. Both discrete and hybrid discrete analog schemes are proposed and optimized. The proposed schemes are noise robust and show promising performance which improve with increasing correlation.
Keywords
Gaussian channels; combined source-channel coding; GMAC; bivariate Gaussian multiple access channel; correlated Gaussian sources; distributed zero-delay joint source channel coding; hybrid discrete analog scheme; noise robust; Correlation; Decoding; Encoding; Quantization (signal); Signal to noise ratio; Upper bound;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Conference, 2011 19th European
Conference_Location
Barcelona
ISSN
2076-1465
Type
conf
Filename
7074082
Link To Document