Multi-Antenna Transmission With Artificial Noise Against Randomly Distributed Eavesdroppers

• Published in: IEEE transactions on communications Vol. 63; no. 11; pp. 4347 - 4362
• Main Authors: Zheng, Tong-Xing, Wang, Hui-Ming, Yuan, Jinhong, Towsley, Don, Lee, Moon Ho
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.11.2015; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Allocations; artificial noise; Channels; Fading; Mathematical analysis; Mathematical models; multi-antenna; Noise; Optimization; Outages; Physical layer security; power allocation; Resource management; secrecy outage; secrecy throughput; Signal to noise ratio; stochastic geometry; Stochastic processes; Systems design; Throughput; Wideband communications; artificial noise; secrecy outage; optimization; secrecy throughput; Physical layer security; multi-antenna; power allocation; stochastic geometry

In this paper, we study the secure multi-antenna transmission with artificial noise (AN) under slow fading channels coexisting with randomly located eavesdroppers. We provide a comprehensive secrecy performance analysis and system design/optimization under a stochastic geometry framework. Specifical...