IEEE COMMUNICATIONS LETTERS, vol. 18, no. 12, page. 2217 - 2220, 2014-12
JOURNAL OF COMMUNICATIONS AND NETWORKS, vol. 16, no. 4, page. 447 - 457, 2014-08
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, vol. 13, no. 8, page. 4401 - 4414, 2014-08
IEEE SIGNAL PROCESSING LETTERS, vol. 21, no. 5, page. 605 - 609, 2014-05
IEEE TRANSACTIONS ON COMMUNICATIONS, vol. 62, no. 4, page. 1178 - 1187, 2014-04
IEEE COMMUNICATIONS LETTERS, vol. 18, no. 2, page. 193 - 196, 2014-02