TY - GEN
T1 - On secrecy throughput optimization of a DF relay network subjected to slow fading
AU - Zheng, Tong Xing
AU - Wang, Hui Ming
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2014/3/18
Y1 - 2014/3/18
N2 - This paper investigates the parameter design for the secrecy throughput optimization under a secrecy outage constraint in a DF relay network subjected to fading. The parameters are designed based on the statistical channel state information (SCSI) of the legitimate channel. We formulate the optimization issue and introduce the optimal scheme, with which the maximum throughput can be numerically obtained. We further propose two suboptimal schemes with lower complexity and derive the closed-form expressions of the throughput. Numerical results show that, the suboptimal solutions are approximate to the optimal one at high and low SNR regimes, respectively.
AB - This paper investigates the parameter design for the secrecy throughput optimization under a secrecy outage constraint in a DF relay network subjected to fading. The parameters are designed based on the statistical channel state information (SCSI) of the legitimate channel. We formulate the optimization issue and introduce the optimal scheme, with which the maximum throughput can be numerically obtained. We further propose two suboptimal schemes with lower complexity and derive the closed-form expressions of the throughput. Numerical results show that, the suboptimal solutions are approximate to the optimal one at high and low SNR regimes, respectively.
UR - https://www.scopus.com/pages/publications/84946691558
U2 - 10.1109/GLOCOMW.2014.7063612
DO - 10.1109/GLOCOMW.2014.7063612
M3 - 会议稿件
AN - SCOPUS:84946691558
T3 - 2014 IEEE Globecom Workshops, GC Wkshps 2014
SP - 1296
EP - 1301
BT - 2014 IEEE Globecom Workshops, GC Wkshps 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 IEEE Globecom Workshops, GC Wkshps 2014
Y2 - 8 December 2014 through 12 December 2014
ER -