TY - GEN
T1 - Additive Gaussian MAC with action-dependent state information at one encoder
AU - Dikstein, Lior
AU - Permuter, Haim H.
AU - Shamai, Shlomo
PY - 2012/12/1
Y1 - 2012/12/1
N2 - We consider a two-user multiple-access channel, where one of the encoders is allowed to take an action that affects the formation of the channel states. Two independent messages are sent: a common message known to both encoders and a private message known only to the informed encoder. In addition, the states are know non-causally to the informed encoder. We find precise characterizations of the capacity region. Our framework takes account of previously evaluated settings regarding point-to-point channels with actions and multiple-access channels with common messages. We focus specifically on the Gaussian channel, obtain the capacity region and compute it. In the process, we find the capacity of the Gaussian point-to-point action dependent channel, which was left open.
AB - We consider a two-user multiple-access channel, where one of the encoders is allowed to take an action that affects the formation of the channel states. Two independent messages are sent: a common message known to both encoders and a private message known only to the informed encoder. In addition, the states are know non-causally to the informed encoder. We find precise characterizations of the capacity region. Our framework takes account of previously evaluated settings regarding point-to-point channels with actions and multiple-access channels with common messages. We focus specifically on the Gaussian channel, obtain the capacity region and compute it. In the process, we find the capacity of the Gaussian point-to-point action dependent channel, which was left open.
UR - http://www.scopus.com/inward/record.url?scp=84871963836&partnerID=8YFLogxK
U2 - 10.1109/EEEI.2012.6376956
DO - 10.1109/EEEI.2012.6376956
M3 - Conference contribution
AN - SCOPUS:84871963836
SN - 9781467346801
T3 - 2012 IEEE 27th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2012
BT - 2012 IEEE 27th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2012
T2 - 2012 IEEE 27th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2012
Y2 - 14 November 2012 through 17 November 2012
ER -