Optimal microcell deployment for effective mobile device energy saving in heterogeneous networks

Wei, K; Mao, G; Zhang, W; Yang, Y; Lin, Z; Chen, CS

Optimal microcell deployment for effective mobile device energy saving in heterogeneous networks

Wei, K Mao, G

Zhang, W Yang, Y Lin, Z Chen, CS

Permalink

Publication Type:: Conference Proceeding
Citation:: 2014 IEEE International Conference on Communications, ICC 2014, 2014, pp. 4048 - 4053
Issue Date:: 2014-01-01

Closed Access

	Filename	Description	Size
	Optimal Microcell Deployment.pdf	Published version	248.9 kB	Adobe PDF	View/Open

Copyright Clearance Process

Recently Added
In Progress
Closed Access

This item is closed access and not available.

Full metadata record

Field	Value	Language
dc.contributor.author	Wei, K	en_US
dc.contributor.author	Mao, G https://orcid.org/0000-0002-3598-4949	en_US
dc.contributor.author	Zhang, W	en_US
dc.contributor.author	Yang, Y	en_US
dc.contributor.author	Lin, Z	en_US
dc.contributor.author	Chen, CS	en_US
dc.date.issued	2014-01-01	en_US
dc.identifier.citation	2014 IEEE International Conference on Communications, ICC 2014, 2014, pp. 4048 - 4053	en_US
dc.identifier.isbn	9781479920037	en_US
dc.identifier.uri	http://hdl.handle.net/10453/123106
dc.description.abstract	Heterogeneous network (HetNet) [1] is considered as an energy efficient system structure to alleviate the problem of rapidly increasing power consumption in the wireless communication system. Significant research on HetNet energy efficiency has been conducted. However, most of them only consider power consumption of Base Stations (BSs) while ignoring influence on energy efficiency of Mobile Devices (MDs) brought by new BSs deployment. In this work, we propose a novel power saving metric for HetNet. Under the coexisting scenario of a single macrocell and a single microcell, we analyze the changes in power consumption at both the BSs side and the MDs side with the deployment of a micro BS. Optimum microcell radii for maximum power saving at the MDs sides and for highest network energy efficiency are obtained through analytical studies. It is found that total power saving for microcell MDs is close to 18% with a proper deployment of a microcell. Finally, extensive simulations have been provided to establish the accuracy of our theoretical analyses. © 2014 IEEE.	en_US
dc.relation.ispartof	2014 IEEE International Conference on Communications, ICC 2014	en_US
dc.relation.isbasedon	10.1109/ICC.2014.6883954	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Optimal microcell deployment for effective mobile device energy saving in heterogeneous networks	en_US
dc.type	Conference Proceeding
utslib.for	0805 Distributed Computing	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - CRIN - Realtime Information Networks
utslib.copyright.status	closed_access	*
pubs.publication-status	Published	en_US

Abstract:

Heterogeneous network (HetNet) [1] is considered as an energy efficient system structure to alleviate the problem of rapidly increasing power consumption in the wireless communication system. Significant research on HetNet energy efficiency has been conducted. However, most of them only consider power consumption of Base Stations (BSs) while ignoring influence on energy efficiency of Mobile Devices (MDs) brought by new BSs deployment. In this work, we propose a novel power saving metric for HetNet. Under the coexisting scenario of a single macrocell and a single microcell, we analyze the changes in power consumption at both the BSs side and the MDs side with the deployment of a micro BS. Optimum microcell radii for maximum power saving at the MDs sides and for highest network energy efficiency are obtained through analytical studies. It is found that total power saving for microcell MDs is close to 18% with a proper deployment of a microcell. Finally, extensive simulations have been provided to establish the accuracy of our theoretical analyses. © 2014 IEEE.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/123106