TY - GEN
T1 - Multiple-access channel with delayed state information via directed information
AU - Basher, Uria
AU - Shirazi, Avihay
AU - Permuter, Haim
PY - 2011/10/26
Y1 - 2011/10/26
N2 - A single-letter characterization is provided for the capacity region of finite-state multiple access channels using directed information. The channel state is a Markov process, the transmitters have access to delayed state information, and channel state information is available at the receiver. The delays of the channel state information are assumed to be asymmetric at the transmitters. We obtain the capacity region by innovative way, using a multi-letter expression for the capacity region of finite-state MAC with time-invariant feedback.
AB - A single-letter characterization is provided for the capacity region of finite-state multiple access channels using directed information. The channel state is a Markov process, the transmitters have access to delayed state information, and channel state information is available at the receiver. The delays of the channel state information are assumed to be asymmetric at the transmitters. We obtain the capacity region by innovative way, using a multi-letter expression for the capacity region of finite-state MAC with time-invariant feedback.
KW - Capacity region
KW - Delayed feedback
KW - Directed information
KW - Finite-state channel
KW - Multiple-Access channel
UR - http://www.scopus.com/inward/record.url?scp=80054820652&partnerID=8YFLogxK
U2 - 10.1109/ISIT.2011.6034087
DO - 10.1109/ISIT.2011.6034087
M3 - Conference contribution
AN - SCOPUS:80054820652
SN - 9781457705953
T3 - IEEE International Symposium on Information Theory - Proceedings
SP - 2811
EP - 2815
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 -