TY - GEN
T1 - The operational secrecy capacity of cognitive radio MIMO channel
AU - Dong, L.
AU - Loyka, S.
AU - Li, Y.
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/7/27
Y1 - 2017/7/27
N2 - Secure communications over cognitive radio (CR) MIMO channels is studied. The secrecy capacity, defined operationally as the maximum achievable secrecy rate subject to reliability and secrecy constraints, of CR MIMO wiretap channel is established under power and interference constraints, including a number of closed-form expressions, bounds and related properties. The secrecy capacity of this channel can be expressed as a minimax game between the transmitter (who selects the input covariance) and nature (who selects the noise covariance). Neither player can deviate from an optimal strategy without incurring a penalty.
AB - Secure communications over cognitive radio (CR) MIMO channels is studied. The secrecy capacity, defined operationally as the maximum achievable secrecy rate subject to reliability and secrecy constraints, of CR MIMO wiretap channel is established under power and interference constraints, including a number of closed-form expressions, bounds and related properties. The secrecy capacity of this channel can be expressed as a minimax game between the transmitter (who selects the input covariance) and nature (who selects the noise covariance). Neither player can deviate from an optimal strategy without incurring a penalty.
UR - http://www.scopus.com/inward/record.url?scp=85028542491&partnerID=8YFLogxK
U2 - 10.1109/CWIT.2017.7994824
DO - 10.1109/CWIT.2017.7994824
M3 - 会议稿件
AN - SCOPUS:85028542491
T3 - 2017 15th Canadian Workshop on Information Theory, CWIT 2017
BT - 2017 15th Canadian Workshop on Information Theory, CWIT 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 15th Canadian Workshop on Information Theory, CWIT 2017
Y2 - 11 June 2017 through 14 June 2017
ER -