DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kwak, Jeongho | ko |
dc.contributor.author | Kim, Jihwan | ko |
dc.contributor.author | Chong, Song | ko |
dc.date.accessioned | 2019-02-20T04:56:50Z | - |
dc.date.available | 2019-02-20T04:56:50Z | - |
dc.date.created | 2018-11-30 | - |
dc.date.created | 2018-11-30 | - |
dc.date.issued | 2019-02 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON MOBILE COMPUTING, v.18, no.2, pp.417 - 430 | - |
dc.identifier.issn | 1536-1233 | - |
dc.identifier.uri | http://hdl.handle.net/10203/250236 | - |
dc.description.abstract | A fundamental question in the study of location-based mobile sensing is how much energy can be saved while still guaranteeing reliable localization accuracy. In this paper, we analyze key features of mobile devices, and obtain a motivation that we can efficiently and accurately acquire locations by sharing the locations among nearby mobile devices. From the location- based collaborative sensing idea, we formulate an optimization problem which aims to minimize the total number of location measurements for a given fairness criterion. The main contribution of this paper is to present a practical and distributed location sharing (DLS) protocol and an optimal parameter control algorithm (OWD). Via extensive simulations under various environments including real mobility traces, we verify that the proposed DLS+OWD policy significantly reduce average power consumption of mobile devices with higher fairness compared to existing algorithms in various environments. | - |
dc.language | English | - |
dc.publisher | IEEE COMPUTER SOC | - |
dc.title | Proximity-Aware Location Based Collaborative Sensing for Energy-Efficient Mobile Devices | - |
dc.type | Article | - |
dc.identifier.wosid | 000456138500013 | - |
dc.identifier.scopusid | 2-s2.0-85046734922 | - |
dc.type.rims | ART | - |
dc.citation.volume | 18 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 417 | - |
dc.citation.endingpage | 430 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON MOBILE COMPUTING | - |
dc.identifier.doi | 10.1109/TMC.2018.2833842 | - |
dc.contributor.localauthor | Chong, Song | - |
dc.contributor.nonIdAuthor | Kwak, Jeongho | - |
dc.contributor.nonIdAuthor | Kim, Jihwan | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Distributed networks | - |
dc.subject.keywordAuthor | location based collaborative sensing | - |
dc.subject.keywordAuthor | short-range communications | - |
dc.subject.keywordAuthor | distributed applications | - |
dc.subject.keywordAuthor | algorithm/protocol design and analysis | - |
dc.subject.keywordAuthor | mobile environments | - |
dc.subject.keywordPlus | RESOURCE | - |
dc.subject.keywordPlus | BLUETOOTH | - |
dc.subject.keywordPlus | POWER | - |
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