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Impact of Elevated Base Stations on the Ultra-Dense Networks

Title
Impact of Elevated Base Stations on the Ultra-Dense Networks
Authors
Cho, He WonLiu, ChenxiLee, Je MinNoh, Tae GyunQuek, Tony Q. S.
DGIST Authors
Lee, Je Min
Issue Date
2018-06
Citation
IEEE Communications Letters, 22(6), 1268-1271
Type
Article
Article Type
Article
Keywords
GeometryMobile telecommunication systemsStochastic systemsLine of SightNetwork interferencesNon-line-of-sightStochastic geometryUltra-dense networksBase stations
ISSN
1089-7798
Abstract
In this letter, we examine the impact of the elevated base stations (BSs) on the performance of ultra-dense networks (UDNs). To this end, we first model the channel between an elevated BS and a typical user equipment (UE) as a 3-dimensional probabilistic line-of-sight (LoS) channel by considering height of the BS. Using stochastic geometry, we then derive the expression for the coverage probability of our considered UDNs. Finally, through numerical results, we show how the coverage probability can be maximized by judiciously selecting the height and the density of BSs. The results reported here provide insights into the deployment of BSs in UDNs. IEEE
URI
http://hdl.handle.net/20.500.11750/6245
DOI
10.1109/LCOMM.2018.2824801
Publisher
Institute of Electrical and Electronics Engineers Inc.
Related Researcher
  • Author Lee, Jemin ISC(Information Security and Communication) Lab
  • Research Interests Wireless Communication System; Information Security
Files:
There are no files associated with this item.
Collection:
Department of Information and Communication EngineeringISC(Information Security and Communication) Lab1. Journal Articles


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