Ph.D. Candidacy Exam Electrical & Computer Engineering Madushan Thilina Karaputugala Gamacharige Title On Cooperative and Cognitive Wireless Communications Date:    Thursday, 21 June 2012 Place:   E2-361 EITC Bldg., Ft. Garry Campus Time:    10:00 AM     Examining Committee: Dr. E. Hossain, Dept. of Elec. & Comp. Eng., Advisor   Committee: Dr. P. Yahampath, Dept. of Elec. & Comp. Eng. Dr. P. Irani, Dept. of Computer Science