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Modeling of energy efficiency in heterogeneous network

Cellular networks are undergoing transformation from conventional homogeneous macro Base Stations (BSs) to Heterogeneous Network (HetNet). This new paradigm not only offers a significant improvement in the overall network capacity or user data rate; it also promises an improvement in the overall net...

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Main Authors: Abdulkafi A.A., Tiong S.K., Chieng D., Ting A., Ghaleb A.M., Koh J.
Other Authors: 55263805900
Format: Article
Published: Maxwell Science Publications 2023
Subjects:
Energy Efficiency
HetNet
LTE
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spelling my.uniten.dspace-300582023-12-29T15:44:14Z Modeling of energy efficiency in heterogeneous network Abdulkafi A.A. Tiong S.K. Chieng D. Ting A. Ghaleb A.M. Koh J. 55263805900 15128307800 55882820100 24475932300 23491850500 22951210700 Energy Efficiency HetNet LTE Cellular networks are undergoing transformation from conventional homogeneous macro Base Stations (BSs) to Heterogeneous Network (HetNet). This new paradigm not only offers a significant improvement in the overall network capacity or user data rate; it also promises an improvement in the overall network Energy Efficiency (EE). In this study, a theoretical model for evaluating the EE in HetNet is developed. A HetNet generally consists of different types of Base Stations (BSs) which operate in harmony towards a set of common goals defined by the network operator such as coverage and capacity improvement. Each BS may differ in terms of transmit power, achievable data rate, coverage, BS density and EE, under different network deployment scenarios. The results show that the picocell strongly impacts the Energy Efficiency (EE) of the HetNet as compared to microcell. More specifically it is observed that certain ratios of microcells and picocells per macro BS will result in sub-optimal of Area Energy Efficiency (AEE). It is shown that the AEE of HetNet also increases as the percentage area of macro BS overlaid by smaller cells and the density of micro/picocells increases. � Maxwell Scientific Organization, 2013. Final 2023-12-29T07:44:14Z 2023-12-29T07:44:14Z 2013 Article 10.19026/rjaset.6.3623 2-s2.0-84884310558 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84884310558&doi=10.19026%2frjaset.6.3623&partnerID=40&md5=eb2b6dc69a9b15246ff073ca9a1f5244 https://irepository.uniten.edu.my/handle/123456789/30058 6 17 3193 3201 All Open Access; Hybrid Gold Open Access Maxwell Science Publications Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
topic Energy Efficiency
HetNet
LTE
spellingShingle Energy Efficiency
HetNet
LTE
Abdulkafi A.A.
Tiong S.K.
Chieng D.
Ting A.
Ghaleb A.M.
Koh J.
Modeling of energy efficiency in heterogeneous network
description Cellular networks are undergoing transformation from conventional homogeneous macro Base Stations (BSs) to Heterogeneous Network (HetNet). This new paradigm not only offers a significant improvement in the overall network capacity or user data rate; it also promises an improvement in the overall network Energy Efficiency (EE). In this study, a theoretical model for evaluating the EE in HetNet is developed. A HetNet generally consists of different types of Base Stations (BSs) which operate in harmony towards a set of common goals defined by the network operator such as coverage and capacity improvement. Each BS may differ in terms of transmit power, achievable data rate, coverage, BS density and EE, under different network deployment scenarios. The results show that the picocell strongly impacts the Energy Efficiency (EE) of the HetNet as compared to microcell. More specifically it is observed that certain ratios of microcells and picocells per macro BS will result in sub-optimal of Area Energy Efficiency (AEE). It is shown that the AEE of HetNet also increases as the percentage area of macro BS overlaid by smaller cells and the density of micro/picocells increases. � Maxwell Scientific Organization, 2013.
author2 55263805900
author_facet 55263805900
Abdulkafi A.A.
Tiong S.K.
Chieng D.
Ting A.
Ghaleb A.M.
Koh J.
format Article
author Abdulkafi A.A.
Tiong S.K.
Chieng D.
Ting A.
Ghaleb A.M.
Koh J.
author_sort Abdulkafi A.A.
title Modeling of energy efficiency in heterogeneous network
title_short Modeling of energy efficiency in heterogeneous network
title_full Modeling of energy efficiency in heterogeneous network
title_fullStr Modeling of energy efficiency in heterogeneous network
title_full_unstemmed Modeling of energy efficiency in heterogeneous network
title_sort modeling of energy efficiency in heterogeneous network
publisher Maxwell Science Publications
publishDate 2023
_version_ 1806426719544934400
score 13.222552

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