FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2017686275> ?p ?o ?g. }

• W2017686275 endingPage "4378" @default.
• W2017686275 startingPage "4366" @default.
• W2017686275 abstract "The tradeoff between energy efficiency (EE) and spectral efficiency (SE) in amplify-and-forward relay networks is studied. Three kinds of transmission strategies are considered: 1) noncooperative transmission; 2) relay transmission without a direct link; and 3) relay transmission with a direct link. The tradeoff between EE and SE is formulated as an optimization problem in which the objective is to maximize EE while satisfying the SE requirement. In the noncooperative transmission strategy, the optimization problem is solved by seeking the optimal source transmission power P <sub xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>s</sub> . It is proven that EE is a strictly quasi-concave function of P <sub xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>s</sub> . In the relay transmission with/without a direct link, the optimization problem is solved by jointly seeking the optimal source transmission power P <sub xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>s</sub> and the optimal relay amplification gain β. It is proven that EE is a strictly quasi-concave function of either P <sub xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>s</sub> or β. An optimal but highly complex 1-D searching (ODS) method and a near-optimal but lower complexity alternate optimization (AOP) method are proposed. Simulation results show that the ODS results are consistent with the 2-D exhaustive searching results. The AOP method can achieve an EE close to that obtained by 2-D exhaustive searching. Moreover, the transmission strategies are compared in terms of EE under the same SE constraint." @default.
• W2017686275 created "2016-06-24" @default.
• W2017686275 creator A5017434144 @default.
• W2017686275 creator A5023960433 @default.
• W2017686275 creator A5047248078 @default.
• W2017686275 creator A5067351826 @default.
• W2017686275 date "2013-11-01" @default.
• W2017686275 modified "2023-10-17" @default.
• W2017686275 title "Energy Efficiency and Spectral-Efficiency Tradeoff in Amplify-and-Forward Relay Networks" @default.
• W2017686275 cites W1964129462 @default.
• W2017686275 cites W2030315494 @default.
• W2017686275 cites W2040429594 @default.
• W2017686275 cites W2052146302 @default.
• W2017686275 cites W2071707134 @default.
• W2017686275 cites W2108282849 @default.
• W2017686275 cites W2116485279 @default.
• W2017686275 cites W2119952207 @default.
• W2017686275 cites W2125224505 @default.
• W2017686275 cites W2126087318 @default.
• W2017686275 cites W2134790395 @default.
• W2017686275 cites W2136285705 @default.
• W2017686275 cites W2141162475 @default.
• W2017686275 cites W2146749108 @default.
• W2017686275 cites W2148963518 @default.
• W2017686275 cites W2151192747 @default.
• W2017686275 cites W2151870855 @default.
• W2017686275 cites W2152121970 @default.
• W2017686275 cites W2152481521 @default.
• W2017686275 cites W2164631123 @default.
• W2017686275 cites W2167230435 @default.
• W2017686275 cites W2988353622 @default.
• W2017686275 cites W4246762037 @default.
• W2017686275 cites W4250589301 @default.
• W2017686275 doi "https://doi.org/10.1109/tvt.2013.2269695" @default.
• W2017686275 hasPublicationYear "2013" @default.
• W2017686275 type Work @default.
• W2017686275 sameAs 2017686275 @default.
• W2017686275 citedByCount "38" @default.
• W2017686275 countsByYear W20176862752014 @default.
• W2017686275 countsByYear W20176862752015 @default.
• W2017686275 countsByYear W20176862752016 @default.
• W2017686275 countsByYear W20176862752017 @default.
• W2017686275 countsByYear W20176862752018 @default.
• W2017686275 countsByYear W20176862752019 @default.
• W2017686275 countsByYear W20176862752020 @default.
• W2017686275 countsByYear W20176862752021 @default.
• W2017686275 countsByYear W20176862752023 @default.
• W2017686275 crossrefType "journal-article" @default.
• W2017686275 hasAuthorship W2017686275A5017434144 @default.
• W2017686275 hasAuthorship W2017686275A5023960433 @default.
• W2017686275 hasAuthorship W2017686275A5047248078 @default.
• W2017686275 hasAuthorship W2017686275A5067351826 @default.
• W2017686275 hasConcept C11413529 @default.
• W2017686275 hasConcept C114614502 @default.
• W2017686275 hasConcept C121332964 @default.
• W2017686275 hasConcept C126255220 @default.
• W2017686275 hasConcept C127162648 @default.
• W2017686275 hasConcept C137246740 @default.
• W2017686275 hasConcept C137836250 @default.
• W2017686275 hasConcept C14036430 @default.
• W2017686275 hasConcept C163258240 @default.
• W2017686275 hasConcept C184720557 @default.
• W2017686275 hasConcept C2778156585 @default.
• W2017686275 hasConcept C31258907 @default.
• W2017686275 hasConcept C33923547 @default.
• W2017686275 hasConcept C41008148 @default.
• W2017686275 hasConcept C62520636 @default.
• W2017686275 hasConcept C761482 @default.
• W2017686275 hasConcept C76155785 @default.
• W2017686275 hasConcept C78458016 @default.
• W2017686275 hasConcept C86803240 @default.
• W2017686275 hasConceptScore W2017686275C11413529 @default.
• W2017686275 hasConceptScore W2017686275C114614502 @default.
• W2017686275 hasConceptScore W2017686275C121332964 @default.
• W2017686275 hasConceptScore W2017686275C126255220 @default.
• W2017686275 hasConceptScore W2017686275C127162648 @default.
• W2017686275 hasConceptScore W2017686275C137246740 @default.
• W2017686275 hasConceptScore W2017686275C137836250 @default.
• W2017686275 hasConceptScore W2017686275C14036430 @default.
• W2017686275 hasConceptScore W2017686275C163258240 @default.
• W2017686275 hasConceptScore W2017686275C184720557 @default.
• W2017686275 hasConceptScore W2017686275C2778156585 @default.
• W2017686275 hasConceptScore W2017686275C31258907 @default.
• W2017686275 hasConceptScore W2017686275C33923547 @default.
• W2017686275 hasConceptScore W2017686275C41008148 @default.
• W2017686275 hasConceptScore W2017686275C62520636 @default.
• W2017686275 hasConceptScore W2017686275C761482 @default.
• W2017686275 hasConceptScore W2017686275C76155785 @default.
• W2017686275 hasConceptScore W2017686275C78458016 @default.
• W2017686275 hasConceptScore W2017686275C86803240 @default.
• W2017686275 hasIssue "9" @default.
• W2017686275 hasLocation W20176862751 @default.
• W2017686275 hasOpenAccess W2017686275 @default.
• W2017686275 hasPrimaryLocation W20176862751 @default.
• W2017686275 hasRelatedWork W1967793656 @default.
• W2017686275 hasRelatedWork W1998683226 @default.
• W2017686275 hasRelatedWork W2378960857 @default.
• W2017686275 hasRelatedWork W2781885448 @default.

• next