Outage constrained secrecy rate maximization using cooperative jamming

• Published in: 2012 IEEE Statistical Signal Processing Workshop (SSP) pp. 389 - 392
• Main Authors: Shuangyu Luo, Jiangyuan Li, Petropulu, A.
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.08.2012
• Subjects: artificial noise; cooperative jamming; Covariance matrix; Gaussian MISO wiretap channel; Jamming; Noise; Null space; outage probability; Probability; Transmitters; Vectors

We consider a Gaussian MISO wiretap channel, where a multi-antenna source communicates with a single-antenna destination in the presence of a single-antenna eavesdropper. The communication is assisted by multi-antenna helpers that act as jammers to the eavesdropper. Each helper independently transmi...