Title :
Interference channels with very weak interference
Author :
Sida Liu ; Nair, C. ; Lingxiao Xia
Author_Institution :
Dept. of Inf. Eng., Chinese Univ. of Hong Kong, Hong Kong, China
fDate :
June 29 2014-July 4 2014
Abstract :
We derive a genie-based outer bound for the sum rate of discrete memoryless interference channels. We define a class of very weak interference channels and study a sub-class called the binary skewed-Z interference channel. We use the genie-based outer bound to deduce the sum-capacity in a nontrivial regime of parameters for this sub-class.
Keywords :
channel capacity; interference (signal); binary skewed-Z interference channel; discrete memoryless interference channels; genie based outer bound; very weak interference channels; Decoding; Interference channels; Markov processes; Noise; Receivers;
Conference_Titel :
Information Theory (ISIT), 2014 IEEE International Symposium on
Conference_Location :
Honolulu, HI
DOI :
10.1109/ISIT.2014.6874989
