International Journal of Network Management, vol. 23, no. 6, page. 350 - 381, 2013-09
Microwave and Optical Technology Letters, vol. 55, no. 2, page. 238 - 241, 2013-02
IEICE TRANSACTIONS ON ELECTRONICS, vol. E83C, no. 2, page. 266 - 269, 2000-02