Title :
Discrete Memoryless Interference Channel: New Outer Bound
Author :
Etkin, R. ; Ordentlich, E.
Author_Institution :
Hewlett-Packard Labs., Palo Alto
Abstract :
A new outer bound for the two-user discrete memoryless interference channel is presented. This bound establishes the capacity region of the binary erasure interference channel, whose determination was left open in the work of Vanroose and van der Meulen (1991). The new bound is compared with the best known outer bounds for some additional examples. It is also shown that the new outer bound is tight for a one-sided deterministic interference channel that belongs to the class studied by El Gamal and Costa.
Keywords :
interference (signal); memoryless systems; radio receivers; telecommunication channels; binary erasure interference channel; capacity region; discrete memoryless interference channel; outer bound; receiver; Decoding; Degradation; Entropy; Information theory; Interference channels; Laboratories; Mutual information; Random variables; Transmitters;
Conference_Titel :
Information Theory, 2007. ISIT 2007. IEEE International Symposium on
Conference_Location :
Nice
Print_ISBN :
978-1-4244-1397-3
DOI :
10.1109/ISIT.2007.4557190
