TY - GEN
T1 - Rate-limited transmitter-cooperation in Wyner's asymmetric interference network
AU - Shamai, Shlomo
AU - Wigger, Michele
PY - 2011/10/26
Y1 - 2011/10/26
N2 - We study Wyner's asymmetric interference network (soft-handoff model) when each transmitter has local, rate-limited side-information about the messages of the J transmitters to its left and the J transmitters to its right. We distinguish two scenarios. In Scenario A the neighbors of Transmitter k can have different, individual, side-information about Message Mk. In Scenario B they all have the same side-information about Mk. For both scenarios we derive the asymptotic multiplexing gain per-user, that is, the limiting ratio of the multiplexing gain divided by the number of users K when K → ∞.
AB - We study Wyner's asymmetric interference network (soft-handoff model) when each transmitter has local, rate-limited side-information about the messages of the J transmitters to its left and the J transmitters to its right. We distinguish two scenarios. In Scenario A the neighbors of Transmitter k can have different, individual, side-information about Message Mk. In Scenario B they all have the same side-information about Mk. For both scenarios we derive the asymptotic multiplexing gain per-user, that is, the limiting ratio of the multiplexing gain divided by the number of users K when K → ∞.
UR - https://www.scopus.com/pages/publications/80054822799
U2 - 10.1109/ISIT.2011.6034161
DO - 10.1109/ISIT.2011.6034161
M3 - Conference contribution
AN - SCOPUS:80054822799
SN - 9781457705953
T3 - IEEE International Symposium on Information Theory - Proceedings
SP - 425
EP - 429
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 -