TY - GEN
T1 - MIMO Gaussian broadcast channels with private and confidential messages and with receiver side information
AU - Schaefer, Rafael F.
AU - Poor, H. Vincent
AU - Boche, Holger
N1 - Copyright:
Copyright 2013 Elsevier B.V., All rights reserved.
PY - 2013
Y1 - 2013
N2 - In this paper the two-receiver MIMO Gaussian broadcast channel with private and confidential messages and receiver side information is studied. In this communication scenario, each receiver is interested in one private and one confidential message having the other private message as side information for decoding available. Each confidential message is exclusively intended for one receiver and must therefore be kept secret from the other receiver. A complete characterization of the secrecy capacity region is established using channel enhancement arguments and an extremal entropy inequality.
AB - In this paper the two-receiver MIMO Gaussian broadcast channel with private and confidential messages and receiver side information is studied. In this communication scenario, each receiver is interested in one private and one confidential message having the other private message as side information for decoding available. Each confidential message is exclusively intended for one receiver and must therefore be kept secret from the other receiver. A complete characterization of the secrecy capacity region is established using channel enhancement arguments and an extremal entropy inequality.
UR - http://www.scopus.com/inward/record.url?scp=84885719093&partnerID=8YFLogxK
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U2 - 10.1109/SPAWC.2013.6612132
DO - 10.1109/SPAWC.2013.6612132
M3 - Conference contribution
AN - SCOPUS:84885719093
SN - 9781467355773
T3 - IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC
SP - 659
EP - 663
BT - 2013 IEEE 14th Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2013
T2 - 2013 IEEE 14th Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2013
Y2 - 16 June 2013 through 19 June 2013
ER -