TY - JOUR
T1 - MIMO wiretap channels
T2 - Secure transmission using Transmit antenna selection and receive generalized selection combining
AU - Yang, Nan
AU - Yeoh, Phee Lep
AU - Elkashlan, Maged
AU - Schober, Robert
AU - Yuan, Jinhong
PY - 2013
Y1 - 2013
N2 - We propose and analyze transmit antenna selection with receive generalized selection combining (TAS/GSC) for physical layer security enhancement in multiple-input multiple-output wiretap channels. In this protocol, a single antenna out of NA antennas is selected at the transmitter and L B antennas out of NB antennas are combined at the legitimate receiver. We characterize the physical layer secrecy of TAS/GSC via our new closed-form expressions for the exact and the asymptotic secrecy outage probability. We demonstrate that the maximum secrecy outage diversity gain of NA NB is achieved.
AB - We propose and analyze transmit antenna selection with receive generalized selection combining (TAS/GSC) for physical layer security enhancement in multiple-input multiple-output wiretap channels. In this protocol, a single antenna out of NA antennas is selected at the transmitter and L B antennas out of NB antennas are combined at the legitimate receiver. We characterize the physical layer secrecy of TAS/GSC via our new closed-form expressions for the exact and the asymptotic secrecy outage probability. We demonstrate that the maximum secrecy outage diversity gain of NA NB is achieved.
KW - Multiple-input multiple-output wiretap channel
KW - generalized selection combining
KW - transmit antenna selection
UR - http://www.scopus.com/inward/record.url?scp=84884816590&partnerID=8YFLogxK
U2 - 10.1109/LCOMM.2013.071813.131048
DO - 10.1109/LCOMM.2013.071813.131048
M3 - Article
SN - 1089-7798
VL - 17
SP - 1754
EP - 1757
JO - IEEE Communications Letters
JF - IEEE Communications Letters
IS - 9
M1 - 6574305
ER -