Liang Sun, Shi Jin. On the ergodic secrecy rate of multiple-antenna wiretap channels using artificial noise and finite-rate feedback. In Kaveh Pahlavan, Shahrokh Valaee, Elvino Silveira Sousa, editors, IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2011, Toronto, ON, Canada, September 11-14, 2011. pages 1264-1268, IEEE, 2011. [doi]
Abstract is missing.