Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/140100
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dc.contributor.authorMaghsudi, Setarehen_US
dc.contributor.authorNiyato, Dusiten_US
dc.date.accessioned2020-05-26T07:38:09Z-
dc.date.available2020-05-26T07:38:09Z-
dc.date.issued2017-
dc.identifier.citationMaghsudi, S., & Niyato, D. (2018). On power-efficient planning in dynamic small cell networks. IEEE Wireless Communications Letters, 7(3), 304-307. doi:10.1109/LWC.2017.2773598en_US
dc.identifier.issn2162-2337en_US
dc.identifier.urihttps://hdl.handle.net/10356/140100-
dc.description.abstractWe consider a dense small cell network underlaying the conventional cellular infrastructure, where the macro base station (MBS) activates some small base stations (SBSs) in case it is necessary to offload the macro cell traffic. In order to become activated, every SBS is allocated the required power supply by the MBS. We develop a realistic system model where the MBS does not have any prior information on small cells' characteristics such as local channel qualities or user traffic, and the network's statistical characteristics are time-variant. We model the energy-efficient SBS activation problem as a budget-limited multi-armed bandit game where the reward generating processes of arms are piece-wise stationary. We develop a decision making policy to solve the energy-efficient activation problem, and prove an upper-bound for the regret. The performance of the proposed scheme is evaluated also through numerical analysis.en_US
dc.description.sponsorshipNRF (Natl Research Foundation, S’pore)en_US
dc.description.sponsorshipMOE (Min. of Education, S’pore)en_US
dc.language.isoenen_US
dc.relation.ispartofIEEE Wireless Communications Lettersen_US
dc.rights© 2017 IEEE. All rights reserved.en_US
dc.subjectEngineering::Computer science and engineeringen_US
dc.titleOn power-efficient planning in dynamic small cell networksen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Computer Science and Engineeringen_US
dc.identifier.doi10.1109/LWC.2017.2773598-
dc.identifier.scopus2-s2.0-85049012665-
dc.identifier.issue3en_US
dc.identifier.volume7en_US
dc.identifier.spage304en_US
dc.identifier.epage307en_US
dc.subject.keywordsSmall Cell Planningen_US
dc.subject.keywordsMulti-armed Banditsen_US
item.fulltextNo Fulltext-
item.grantfulltextnone-
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