Ping Lu (1) Mieras, Carol, Chen, Shu-ping, Edgelow, Megan, Krupa, Terry (1) Cheng, Ping Yuen Py (1) Niyato, Dusit (nanyang Technological University, Singapore), Luong, Nguyen Cong, Wang, Ping (york University, Toronto), Han, Zhu (university Of Houston) (1) Chang, Yu-ping (1)