Research on handoff management mechanism and algorithm in dense cellular heterogeneous network

Dense heterogeneous network enhances spatial multiplexing by encrypting a small base station, for users in the small base station between the frequent switching problems. In this paper, a local clustering network architecture and handoff management mechanism based on local mobility is proposed. The...

Full description

Bibliographic Details
Main Authors: Zhao Xu, Tang Lun, Liu Yunlong, Chen Qianbin
Format: Article
Language:zho
Published: National Computer System Engineering Research Institute of China 2018-07-01
Series:Dianzi Jishu Yingyong
Subjects:
Online Access:http://www.chinaaet.com/article/3000086624
Description
Summary:Dense heterogeneous network enhances spatial multiplexing by encrypting a small base station, for users in the small base station between the frequent switching problems. In this paper, a local clustering network architecture and handoff management mechanism based on local mobility is proposed. The 5G New Radio technology user connected-inactive state is introduced, and the discrete-time Markov transfer model is constructed. The cost of the handoff function evaluates the performance of the proposed mechanism. The simulation results show that the proposed handoff mechanism reduces the handoff consumption compared with the current handoff scheme, and effectively reduces the handoff delay.
ISSN:0258-7998