ABSTRACT
D2D communication for WISDOM based 5G would be a significant aspect, especially as a mechanism to minimize the latency incurred for accessing a network that would be unacceptable for the WISDOM based 5G. Smart Mobile Network Access Topology (SMNAT), an enabler for D2D in WISDOM. This chapter introduces SMNAT where it is proposed to shift from this paradigm and knit this functionality with the PHY layer. This entails simplification of network architecture and associated processes and helps in attaining a network which has a degree of location and presence agnosticism. SMNAT as a concept has been introduced in references, which offers a global solution for various categories of cellular network. In SMNAT, the PHY layer is redesigned to take part directly in addressing and mobility management. The purpose of SMNAT is to realize a smart and flexible PHY layer which can directly take part in some activities which are performed by layer 7 in the state-of-the-art networks.
