TY - GEN
T1 - Large-scale antennas analysis of untrusted relay system with cooperative jamming
AU - Tan, Xing
AU - Zhao, Rui
AU - Li, Yuanjian
N1 - Publisher Copyright:
© 2017 IFIP.
PY - 2017/7/1
Y1 - 2017/7/1
N2 - In Rayleigh fading channels, a novel full-duplex destination jamming with optimal antenna selection (FDJ-OAS) scheme is proposed to improve the secrecy performance of the untrusted relay system with multiple-antenna destination. The traditional half-duplex destination jamming scheme and the nonjamming scheme both combined with OAS are presented to compare with FDJ-OAS. The approximate closed-form expressions of ergodic achievable secrecy rate and optimal power allocation factor for FDJ-OAS are significantly derived in the large-scale antennas analysis. Furthermore, simulation results show that, the analytical curves match well with the simulation curves, and the FDJ-OAS is superior to the other two schemes.
AB - In Rayleigh fading channels, a novel full-duplex destination jamming with optimal antenna selection (FDJ-OAS) scheme is proposed to improve the secrecy performance of the untrusted relay system with multiple-antenna destination. The traditional half-duplex destination jamming scheme and the nonjamming scheme both combined with OAS are presented to compare with FDJ-OAS. The approximate closed-form expressions of ergodic achievable secrecy rate and optimal power allocation factor for FDJ-OAS are significantly derived in the large-scale antennas analysis. Furthermore, simulation results show that, the analytical curves match well with the simulation curves, and the FDJ-OAS is superior to the other two schemes.
KW - antenna selection
KW - Destination based jamming
KW - ergodic achievable secrecy rate
KW - full-duplex
KW - power allocation
UR - http://www.scopus.com/inward/record.url?scp=85046680617&partnerID=8YFLogxK
U2 - 10.23919/CNSM.2017.8256012
DO - 10.23919/CNSM.2017.8256012
M3 - Conference Proceeding
AN - SCOPUS:85046680617
T3 - 2017 13th International Conference on Network and Service Management, CNSM 2017
SP - 1
EP - 5
BT - 2017 13th International Conference on Network and Service Management, CNSM 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 13th International Conference on Network and Service Management, CNSM 2017
Y2 - 26 November 2017 through 30 November 2017
ER -