PROJECT TITLE :

New Paradigm of 5G Wireless Internet

ABSTRACT:

5G network is anticipated to fulfill the challenging needs of mobile traffic within the 20twenty's, which are characterized by super high data rate, low latency, high mobility, high energy efficiency, and high traffic density. This paper provides an overview of China Mobile's 5G vision and potential solutions. Targeting a paradigm shift to user-centric network operation from the traditional cell-centric operation, 5G radio access network (RAN) design concerns are presented, including RAN restructure, Turbo charged edge, core network (CN) and RAN perform repartition, and network slice as a service. Adaptive multiple connections in the user-centric operation is additional investigated, where the decoupled downlink and uplink, decoupled management and knowledge, and adaptive multiple connections provide sufficient suggests that to realize a 5G network with “no additional cells.” Software-outlined air interface (SDAI) is presented beneath a unified framework, in which the frame structure, waveform, multiple access, duplex mode, and antenna configuration will be adaptively configured. New paradigm of 5G network that includes user-centric network (UCN) and SDAI is required to fulfill the various yet extremely stringent needs across the broad scope of 5G scenarios.