TY - GEN
T1 - Capacity theorems for the fading interference channel with a relay and feedback links
AU - Zahavi, Daniel
AU - Dabora, Ron
PY - 2011/10/26
Y1 - 2011/10/26
N2 - Handling interference is one of the main challenges in the design of wireless networks. One of the key approaches to interference management is node cooperation, which can be classified into two main types: relaying and feedback. In this work we consider simultaneous application of both cooperation types in the presence of interference. We obtain exact characterization of the capacity regions for Rayleigh fading and phase fading interference channels with a relay and with feedback links, in the strong and very strong interference regimes. Two feedback configurations are considered. In the first configuration there are feedback links from both receivers to the relay, and in the second configuration there are feedback links from both receivers to the relay and to their opposite transmitters.
AB - Handling interference is one of the main challenges in the design of wireless networks. One of the key approaches to interference management is node cooperation, which can be classified into two main types: relaying and feedback. In this work we consider simultaneous application of both cooperation types in the presence of interference. We obtain exact characterization of the capacity regions for Rayleigh fading and phase fading interference channels with a relay and with feedback links, in the strong and very strong interference regimes. Two feedback configurations are considered. In the first configuration there are feedback links from both receivers to the relay, and in the second configuration there are feedback links from both receivers to the relay and to their opposite transmitters.
UR - http://www.scopus.com/inward/record.url?scp=80054799323&partnerID=8YFLogxK
U2 - 10.1109/ISIT.2011.6033931
DO - 10.1109/ISIT.2011.6033931
M3 - Conference contribution
AN - SCOPUS:80054799323
SN - 9781457705953
T3 - IEEE International Symposium on Information Theory - Proceedings
SP - 2120
EP - 2124
BT - 2011 IEEE International Symposium on Information Theory Proceedings, ISIT 2011
T2 - 2011 IEEE International Symposium on Information Theory Proceedings, ISIT 2011
Y2 - 31 July 2011 through 5 August 2011
ER -