Minimizing Source-Sum-Power Consumption in Multi-Sensor Single-Relay Networks
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Insook | - |
dc.contributor.author | Kim, Dongwoo | - |
dc.date.accessioned | 2021-06-23T10:38:27Z | - |
dc.date.available | 2021-06-23T10:38:27Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2011-09 | - |
dc.identifier.issn | 0090-6778 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/37221 | - |
dc.description.abstract | This letter provides an exact and optimal power allocation for a sensor network that consists of multiple sensor-destination pairs and a single relay. The objective of the power allocation is to minimize the sum of transmitting powers by the sensors that have a signal-to-noise-ratio (SNR) constraint. After checking the feasibility of power allocation, an optimal solution is provided using Karush-Kuhn-Tucker (KKT) condition. With numerical investigation, the optimality of the proposed solution is illustratively verified and it is also shown that the extent of reduction in the sum-power consumption achieved by introducing the relay depends on the available relaying power and the number of sources. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Institute of Electrical and Electronics Engineers | - |
dc.title | Minimizing Source-Sum-Power Consumption in Multi-Sensor Single-Relay Networks | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Dongwoo | - |
dc.identifier.doi | 10.1109/TCOMM.2011.062311.100101 | - |
dc.identifier.scopusid | 2-s2.0-80052937133 | - |
dc.identifier.wosid | 000295013200006 | - |
dc.identifier.bibliographicCitation | IEEE Transactions on Communications, v.59, no.9, pp.2362 - 2366 | - |
dc.relation.isPartOf | IEEE Transactions on Communications | - |
dc.citation.title | IEEE Transactions on Communications | - |
dc.citation.volume | 59 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 2362 | - |
dc.citation.endPage | 2366 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordPlus | RAYLEIGH-FADING CHANNELS | - |
dc.subject.keywordPlus | TRANSMISSION | - |
dc.subject.keywordAuthor | Source-sum-power minimization | - |
dc.subject.keywordAuthor | sensor networks | - |
dc.subject.keywordAuthor | relaying technique | - |
dc.subject.keywordAuthor | KKT condition | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/5936798/ | - |
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