Dong Chen received his MPhil in Computer Networks from the School of Computer Science and Technique, Jilin University, China, in 2011. Since late 2011, he has been enrolled as a Ph.D candidate in the School of Electrical Engineering and Computer Science, The University of Newcastle, Australia. Currently he is working on the heterogeneous network architecture for M2M Communications and IoT Systems. His research interest includes wireless sensor networks, wireless local area networks, smart grid communication and the Internet of Things (IoT).?