Paper Info
Title
Analog Joint Source Channel Coding over Non-Linear Channels
Abstract
We investigate the performance of analog joint source channel coding systems based on the use of spiral-like space filling curves for the transmission of Gaussian sources over non-linear channels. The non-linearity proceeds from a non-linear power amplifier in the transmitter that exhibits saturation effects at the extremes and also near the origin (see Figure below). Then, the output of the amplifier is sent through an AWGN channel which introduces attenuation that depends on the distance between the transmitter and the receiver. This means that the attenuation cannot be subsumed into the noise variance.
Year
DOI
Venue
2013
10.1109/DCC.2013.75
DCC
Keywords
Field
DocType
gaussian source,non-linear channels,spiral-like space,noise variance,awgn channel,analog joint source channel,saturation effect,non-linear power amplifier,non-linearity proceed,non-linear channel
Transmitter,Nonlinear system,Telecommunications,Computer science,Artificial intelligence,Channel capacity,Amplifier,Computer vision,Topology,Communication channel,Gaussian,Attenuation,Additive white Gaussian noise
Conference
ISSN
Citations 
PageRank 
1068-0314
0
0.34
References 
Authors
0
2
Name
Order
Citations
PageRank
Mohamed Hassanin163.24
Javier Garcia-Frias271669.63