The Architecture Design of Dual Connection Technology for 5G Ultra Dense Heterogeneous Networks
Dual Connectivity(DC)technology is an innovative technology,which can meet the growing demand of high data rate transmission in 5G Heterogeneous Network(HetNet).In 5G ultra-dense HetNet,DC handover is a further optimization and development of traditional mobile network handover.Therefore,based on the general concept of DC technology,this paper designs 5G Non-Standalone Access(NSA)architecture and Standalone access(SA)architecture.At the same time,in order to ensure the continuity of 5G ultra-dense HetNet service and avoid frequent handover between small cells and ping-pong effect,a handover program based on DC is designed.
万方数据
维普
