Nargis Khan （[email protected]） is working towards her PhD degree in computer science from Ryerson University， Canada， where she obtained her MSc degree in 2011. Her current research interests include vehicular machine to machine communications， LTE， machine to machine communications and IEEE 802.15.4.
　　Jelena Mi?ic'（[email protected]） is Professor of Computer Science at Ryerson University， Canada. She has published over 110 papers in archival journals and more than 170 papers at international conferences in the areas of wireless networks， in particular wireless personal area network and wireless sensor network protocols， performance evaluation， and security. She serves on editorial boards of IEEE Transactions on Vehicular Technology， Computer Networks， Ad hoc Networks， Security and Communication Networks， Ad Hoc & Sensor Wireless Networks， Int. Journal of Sensor Networks， and Int. Journal of Telemedicine and Applications. She is a senior member of IEEE and member of ACM.
　　Vojislav B. Mi?ic'（[email protected]） is Professor of Computer Science at Ryerson University， Canada. He received his PhD in computer science from University of Belgrade， Serbia in 1993. His research interests include performance evaluation of wireless networks and systems and software engineering. He has authored or co?authored six books， 20 book chapters， and over 200 papers in archival journals and at prestigious international conferences. He serves on the editorial boards of IEEE Transactions on Cloud Computing， Ad hoc Networks， Peer?to?Peer Networks and Applications， and International Journal of Parallel， Emergent and Distributed Systems. He is a senior member of IEEE， and member of ACM and AIS.