@article{LEI Wei-jia:62, author = {[LEI Wei-jia, LIN Xiu-zhen, XIE Xian-zhong]}, title = {An Optimized Artificial Noise Strategy in Physical Layer Security Transmission Scheme with PSK Modulation}, publisher = {Journal of Beijing University of Posts and Telecommunications}, year = {2017}, journal = {Journal of Beijing University of Posts and Telecommunications}, volume = {40}, number = {1}, eid = {62}, pages = {62-67}, keywords = {physical layer security;artificial noise;bit error rate;secrecy capacity;phase shift keying}, doi = https://journal.bupt.edu.cn/EN/10.13190/j.jbupt.2017.01.011 }