DocumentCode
1914939
Title
Application of analog joint source-channel coding to broadcast channels
Author
Hassanin, Mohamed ; Bo Lu ; Garcia-Frias, Javier
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of Delaware, Newark, DE, USA
fYear
2015
fDate
June 28 2015-July 1 2015
Firstpage
610
Lastpage
614
Abstract
We study the optimization of analog joint source-channel coding schemes based on non-linear mappings for the transmission of independent Gaussian messages over the two user Gaussian Broadcast Channel (GBC). We focus on a low complexity, low delay, analog joint source channel coding communication system based on extensions of existing Nested Quantization techniques. A procedure to optimize the decoding functions is presented, and the performance improvements are assessed through simulation results.
Keywords
Gaussian channels; broadcast channels; combined source-channel coding; optimisation; quantisation (signal); GBC; Gaussian Broadcast Channel; Gaussian messages; analog joint source channel coding communication system; analog joint source-channel coding optimization; nested quantization techniques; nonlinear mapping; Channel coding; Decoding; Distortion; Joints; Noise; Quantization (signal); Analog Joint Source Channel Coding; Gaussian Broadcast Channels; Nested Quantization;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Advances in Wireless Communications (SPAWC), 2015 IEEE 16th International Workshop on
Conference_Location
Stockholm
Type
conf
DOI
10.1109/SPAWC.2015.7227110
Filename
7227110
Link To Document