Lifetime-Aware Scheduling and Power Control for M2M Communications in LTE Networks
2015 (English)In: Vehicular Technology Conference (VTC Spring), 2015 IEEE 81st, IEEE conference proceedings, 2015Conference paper (Refereed)
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.
M2M communications, Internet of things, IOT, scheduling, clustering, LTE, energy efficiency, lifetime
ارتباط ماشین به ماشین، اینترنت اشیاء، مخابرات سلولی،LTE، زمانبندی، کنترل توان، بهینگی انرژی
Research subject Electrical Engineering
IdentifiersURN: urn:nbn:se:kth:diva-160700DOI: 10.1109/VTCSpring.2015.7145911OAI: oai:DiVA.org:kth-160700DiVA: diva2:790854
VTC 2015,11–14 May 2015, Glasgow, Scotland
QC 201503192015-02-262015-02-262015-07-14Bibliographically approved