Paper Info
Title
New Paradigm of 5G Wireless Internet.
Abstract
5G network is anticipated to meet the challenging requirements of mobile traffic in the 2020'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 considerations are presented, including RAN restructure, Turbo charged edge, core network (CN) and RAN function repartition, and network slice as a service. Adaptive multiple connections in the user-centric operation is further investigated, where the decoupled downlink and uplink, decoupled control and data, and adaptive multiple connections provide sufficient means to achieve a 5G network with no more cells. Software-defined air interface (SDAI) is presented under a unified framework, in which the frame structure, waveform, multiple access, duplex mode, and antenna configuration can be adaptively configured. New paradigm of 5G network featuring user-centric network (UCN) and SDAI is needed to meet the diverse yet extremely stringent requirements across the broad scope of 5G scenarios.
Year
DOI
Venue
2016
10.1109/JSAC.2016.2525739
IEEE Journal on Selected Areas in Communications
Keywords
Field
DocType
5G mobile communication,Downlink,Uplink,Base stations,Mobile computing,Convergence
Mobile computing,Base station,Computer science,Core network,Public land mobile network,Computer network,Real-time computing,Cellular network,Air interface,Radio access network,UMTS Terrestrial Radio Access Network
Journal
Volume
Issue
ISSN
34
3
0733-8716
Citations 
PageRank 
References 
24
1.22
21
Authors
6
Name
Order
Citations
PageRank
Chih-Lin I12167211.25
Shuangfeng Han287534.37
Zhikun Xu3584.62
Sen Wang4929.47
Qi Sun5503.43
Yami Chen6495.22