Title :
Communicating correlated sources over interference channels: The lossy case
Author :
Liu, Wei ; Chen, Biao
Author_Institution :
Dept. of EECS, Syracuse Univ., Syracuse, NY, USA
Abstract :
In this paper, we consider lossy transmission of two correlated sources over a two-user discrete memoryless interference channel (DMIC). An achievable distortion region is obtained and it is shown that it includes Salehi and Kurtas´s result on lossless transmission of correlated sources over a DMIC as a special case. Sending correlated Gaussian sources over a Gaussian interference channel is also studied, and several achievable schemes as well as lower bounds are proposed.
Keywords :
Gaussian channels; cochannel interference; Gaussian interference channel; correlated Gaussian sources; correlated sources; interference channels; lossless transmission; lossy transmission; lower bound; two-user discrete memoryless interference channel; Broadcasting; Channel coding; Decoding; Interference channels; Interference constraints; Propagation losses; Sufficient conditions;
Conference_Titel :
Information Theory Proceedings (ISIT), 2010 IEEE International Symposium on
Conference_Location :
Austin, TX
Print_ISBN :
978-1-4244-7890-3
Electronic_ISBN :
978-1-4244-7891-0
DOI :
10.1109/ISIT.2010.5513343
