Title :
Interference management through cooperation
Author :
Prabhakaran, Vinod ; Viswanath, Pramod
Author_Institution :
Coordinated Sci. Lab., Univ. of Illinois, Urbana, IL, USA
fDate :
June 28 2009-July 3 2009
Abstract :
We consider a two-user interference channel where the source/destination nodes can cooperate with each other by virtue of being able to both transmit and receive. For the full-duplex mode of operation, we characterize the sum capacity of a linear deterministic channel exactly, and that of the Gaussian channel up to a constant number of bits. This reveals a reciprocity between the cases where the sources cooperate and the destinations cooperate. The main contributions are novel strategies and new upper bounds.
Keywords :
Gaussian channels; interference (signal); telecommunication channels; telecommunication network management; Gaussian channel; destination nodes; interference management; source nodes; two-user interference channel; Feedback; Gaussian channels; Interference channels; Random variables; Standards; Upper bound; Wireless communication;
Conference_Titel :
Information Theory, 2009. ISIT 2009. IEEE International Symposium on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-4312-3
Electronic_ISBN :
978-1-4244-4313-0
DOI :
10.1109/ISIT.2009.5205357
