TY - GEN
T1 - Wiretap channel with two-sided channel state information
AU - Liu, Wei
AU - Chen, Biao
PY - 2007
Y1 - 2007
N2 - We consider the problem of secure communication over a (not necessarily degraded) wiretap channel with two-sided channel state information available at the transmitter and the main receiver, respectively. Using the time sharing argument [1], we establish an achievable rate equivocation region for this channel model. The obtained achievable region generalizes several existing results in the literature. More importantly, through examining various cases with different knowledge of channel state information, we provide a systematic study of the impact of channel state information on secure communication.
AB - We consider the problem of secure communication over a (not necessarily degraded) wiretap channel with two-sided channel state information available at the transmitter and the main receiver, respectively. Using the time sharing argument [1], we establish an achievable rate equivocation region for this channel model. The obtained achievable region generalizes several existing results in the literature. More importantly, through examining various cases with different knowledge of channel state information, we provide a systematic study of the impact of channel state information on secure communication.
UR - http://www.scopus.com/inward/record.url?scp=50249131955&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=50249131955&partnerID=8YFLogxK
U2 - 10.1109/ACSSC.2007.4487347
DO - 10.1109/ACSSC.2007.4487347
M3 - Conference contribution
AN - SCOPUS:50249131955
SN - 9781424421107
T3 - Conference Record - Asilomar Conference on Signals, Systems and Computers
SP - 893
EP - 897
BT - Conference Record of the 41st Asilomar Conference on Signals, Systems and Computers, ACSSC
T2 - 41st Asilomar Conference on Signals, Systems and Computers, ACSSC
Y2 - 4 November 2007 through 7 November 2007
ER -