Paper Info
Title
Energy efficiency analysis of 5G Ultra-dense networks based on random way point mobility models
Abstract
With ultra-dense networks (UDNs) becoming one of key technologies for the fifth generation (5G) networks, it is an important problem to evaluate the impact of user mobility on UDNs. In this paper, random way point mobility models and the stochastic geometry theory are utilized to evaluate the energy efficiency of 5G UDNs. Considering the random deployment of base stations, the coverage probabilities of UDNs are derived for macro-cell users and small-cell users, respectively. Moreover, the network capacity and energy efficiency are evaluated for UDNs considering the user mobility. Simulation results indicate that the network capacity and energy efficiency does not monotonously increase with the increase of the BS density when the user mobility is considered. Compared with the existed studies, a new method is proposed to evaluate the impact of user mobility on the future 5G UDNs.
Year
Venue
Keywords
2016
2016 19th International Symposium on Wireless Personal Multimedia Communications (WPMC)
User mobility,ultra-dense networks,5G networks,random way point model
Field
DocType
ISSN
Stochastic geometry,Base station,Wireless,Efficient energy use,Computer science,Signal-to-noise ratio,Computer network,Mobility model,Interference (wave propagation),Cellular network
Conference
1347-6890
ISBN
Citations 
PageRank 
978-1-5090-5377-3
0
0.34
References 
Authors
21
4
Name
Order
Citations
PageRank
Junliang Ye11104.31
Yuanyuan He2216.11
Xiaohu Ge31480114.44
Min Chen4112162.51