TY - GEN
T1 - The Dirty Paper Wiretap Feedback Channel with or without Action on the State
AU - Dai, Bin
AU - Li, Chong
AU - Liang, Yingbin
AU - Ma, Zheng
AU - Shitz, Shlomo Shamai
N1 - Publisher Copyright: © 2019 IEEE.
PY - 2019/7
Y1 - 2019/7
N2 - The dirty paper wiretap channel, also referred to as the Gaussian wiretap channel with noncausal state at the transmitter, is revisited. First, we determine the secrecy capacity of the dirty paper wiretap channel with noiseless feedback, where the feedback channel is from the legitimate receiver to the transmitter. Next, we obtain lower and upper bounds on the secrecy capacity of the action-dependent dirty paper wiretap channel with noiseless feedback, and show that these bounds meet for a special case. Unlike the fact that action on the state helps to enhance the capacity of the dirty paper channel with feedback, numerical results of this paper indicate that it may not help to enhance the secrecy capacity of the dirty paper wiretap channel with feedback.
AB - The dirty paper wiretap channel, also referred to as the Gaussian wiretap channel with noncausal state at the transmitter, is revisited. First, we determine the secrecy capacity of the dirty paper wiretap channel with noiseless feedback, where the feedback channel is from the legitimate receiver to the transmitter. Next, we obtain lower and upper bounds on the secrecy capacity of the action-dependent dirty paper wiretap channel with noiseless feedback, and show that these bounds meet for a special case. Unlike the fact that action on the state helps to enhance the capacity of the dirty paper channel with feedback, numerical results of this paper indicate that it may not help to enhance the secrecy capacity of the dirty paper wiretap channel with feedback.
KW - Action-dependent channel
KW - dirty paper channel
KW - feedback
KW - secrecy capacity
KW - wiretap channel
UR - http://www.scopus.com/inward/record.url?scp=85073160374&partnerID=8YFLogxK
U2 - 10.1109/ISIT.2019.8849443
DO - 10.1109/ISIT.2019.8849443
M3 - منشور من مؤتمر
T3 - IEEE International Symposium on Information Theory - Proceedings
SP - 657
EP - 661
BT - 2019 IEEE International Symposium on Information Theory, ISIT 2019 - Proceedings
T2 - 2019 IEEE International Symposium on Information Theory, ISIT 2019
Y2 - 7 July 2019 through 12 July 2019
ER -