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Lifetime-Aware Scheduling and Power Control for M2M Communications in LTE Networks
KTH, School of Information and Communication Technology (ICT), Centres, Center for Wireless Systems, Wireless@kth.ORCID iD: 0000-0003-0125-2202
KTH, School of Information and Communication Technology (ICT), Centres, Center for Wireless Systems, Wireless@kth.
2015 (English)In: Vehicular Technology Conference (VTC Spring), 2015 IEEE 81st, IEEE conference proceedings, 2015Conference paper, Published paper (Refereed)
Abstract [en]

In this paper the scheduling and transmit powercontrol are investigated to minimize the energy consumptionfor battery-driven devices deployed in LTE networks. To enableefficient scheduling for a massive number of machine-typesubscribers, a novel distributed scheme is proposed to let machinenodes form local clusters and communicate with the base-stationthrough the cluster-heads. Then, uplink scheduling and powercontrol in LTE networks are introduced and lifetime-aware solu-tions are investigated to be used for the communication betweencluster-heads and the base-station. Beside the exact solutions,low-complexity suboptimal solutions are presented in this workwhich can achieve near optimal performance with much lowercomputational complexity. The performance evaluation showsthat the network lifetime is significantly extended using theproposed protocols.

Place, publisher, year, edition, pages
IEEE conference proceedings, 2015.
Keyword [en]
M2M communications, Internet of things, IOT, scheduling, clustering, LTE, energy efficiency, lifetime
Keyword [fa]
ارتباط ماشین به ماشین، اینترنت اشیاء، مخابرات سلولی،LTE، زمانبندی، کنترل توان، بهینگی انرژی
National Category
Communication Systems
Research subject
Electrical Engineering
Identifiers
URN: urn:nbn:se:kth:diva-160700DOI: 10.1109/VTCSpring.2015.7145911OAI: oai:DiVA.org:kth-160700DiVA: diva2:790854
Conference
VTC 2015,11–14 May 2015, Glasgow, Scotland
Funder
Wireless@kth
Note

QC 20150319

Available from: 2015-02-26 Created: 2015-02-26 Last updated: 2015-07-14Bibliographically approved

Open Access in DiVA

fulltext(146 kB)149 downloads
File information
File name FULLTEXT01.pdfFile size 146 kBChecksum SHA-512
f1b1a98080dcf8ab606f446ef6174168b900d4fc12c19d06eef8a24aa93b9b9032a81651bf1074aebbcb2dcaa2a20e0b9fcd5d171713fa5dac01b449d8c8fe19
Type fulltextMimetype application/pdf

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CiteExportLink to record
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Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
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  • nn-NO
  • nn-NB
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  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf