Future of Mobile Communication 5G: Perspectives, Challenges and Services

Abstract

The evolution towards 5G mobile communication networks will be characterized by increasing number of wireless devices, service complexity and the requirement to access mobile services ubiquitously. This article presents an overview of future mobile communication generation (5G) with its Perspectives, Challenges and Services. Morever we propose novel network architecture for next generation 5G mobile networks with evolution of HETNET Architecture (5G). It serves with its key elements as Small cells, MULTI-RAT, D2D communication and Cloud-RAN to ensure users with Quality of service (QoS) requirement in a spectrum & energy efficient manner.