IEEE TRANSACTIONS ON COMMUNICATIONS, vol. 60, no. 9, page. 2382 - 2386, 2012-09
IEEE COMMUNICATIONS LETTERS, vol. 16, no. 6, page. 824 - 827, 2012-06
JOURNAL OF COMMUNICATIONS AND NETWORKS, vol. 14, no. 2, page. 206 - 212, 2012-04
JOURNAL OF COMMUNICATIONS AND NETWORKS, vol. 14, no. 2, page. 195 - 198, 2012-04
SIGNAL PROCESSING, vol. 92, no. 3, page. 698 - 704, 2012-03