Matches in SemOpenAlex for { <https://semopenalex.org/work/W2149573722> ?p ?o ?g. }
- W2149573722 endingPage "1461" @default.
- W2149573722 startingPage "1450" @default.
- W2149573722 abstract "Summary Spectral efficiency (SE) is an important metric in traditional wireless network design. However, as the development of high‐data rate services and rapidly increase of energy consumption, energy efficiency (EE) has received more and more attention. In this paper, we investigate the EE–SE tradeoff in downlink OFDMA network. Different from previous researches, we try to optimize EE and SE simultaneously. First, the problem is formulated as a multiobjective optimization problem (MOP), and its Pareto optimal set is characterized. Then, we convert the MOP to a single‐objective optimization problem (SOP) by the weighted linear sum method and show that it is neither quasi‐convex nor quasi‐concave. After that, a novel algorithm using particle swarm optimization is proposed to solve the SOP. Simulation results validate that the proposed algorithm can efficiently reduce total transmit power and improve EE, although the cost is sacrificing some SE, which could be used to design an flexible energy efficient network in the future.Copyright © 2014 John Wiley & Sons, Ltd." @default.
- W2149573722 created "2016-06-24" @default.
- W2149573722 creator A5012405413 @default.
- W2149573722 creator A5021942394 @default.
- W2149573722 creator A5059407466 @default.
- W2149573722 creator A5072916702 @default.
- W2149573722 creator A5075939098 @default.
- W2149573722 date "2014-01-07" @default.
- W2149573722 modified "2023-10-16" @default.
- W2149573722 title "Energy spectral efficiency tradeoff in downlink OFDMA network" @default.
- W2149573722 cites W1964129462 @default.
- W2149573722 cites W1969653833 @default.
- W2149573722 cites W1997188340 @default.
- W2149573722 cites W2006321956 @default.
- W2149573722 cites W2054502961 @default.
- W2149573722 cites W2067987741 @default.
- W2149573722 cites W2097880297 @default.
- W2149573722 cites W2108266685 @default.
- W2149573722 cites W2109286020 @default.
- W2149573722 cites W2116485279 @default.
- W2149573722 cites W2116770996 @default.
- W2149573722 cites W2117014495 @default.
- W2149573722 cites W2119952207 @default.
- W2149573722 cites W2121650941 @default.
- W2149573722 cites W2126087318 @default.
- W2149573722 cites W2128811149 @default.
- W2149573722 cites W2132360678 @default.
- W2149573722 cites W2135794028 @default.
- W2149573722 cites W2140516799 @default.
- W2149573722 cites W2141162475 @default.
- W2149573722 cites W2142943005 @default.
- W2149573722 cites W2152481521 @default.
- W2149573722 cites W2160998689 @default.
- W2149573722 cites W2161050095 @default.
- W2149573722 cites W2164631123 @default.
- W2149573722 cites W2543580944 @default.
- W2149573722 cites W4231670616 @default.
- W2149573722 cites W4250589301 @default.
- W2149573722 doi "https://doi.org/10.1002/dac.2725" @default.
- W2149573722 hasPublicationYear "2014" @default.
- W2149573722 type Work @default.
- W2149573722 sameAs 2149573722 @default.
- W2149573722 citedByCount "16" @default.
- W2149573722 countsByYear W21495737222014 @default.
- W2149573722 countsByYear W21495737222015 @default.
- W2149573722 countsByYear W21495737222016 @default.
- W2149573722 countsByYear W21495737222017 @default.
- W2149573722 countsByYear W21495737222018 @default.
- W2149573722 countsByYear W21495737222019 @default.
- W2149573722 countsByYear W21495737222021 @default.
- W2149573722 crossrefType "journal-article" @default.
- W2149573722 hasAuthorship W2149573722A5012405413 @default.
- W2149573722 hasAuthorship W2149573722A5021942394 @default.
- W2149573722 hasAuthorship W2149573722A5059407466 @default.
- W2149573722 hasAuthorship W2149573722A5072916702 @default.
- W2149573722 hasAuthorship W2149573722A5075939098 @default.
- W2149573722 hasConcept C11413529 @default.
- W2149573722 hasConcept C119599485 @default.
- W2149573722 hasConcept C126255220 @default.
- W2149573722 hasConcept C127162648 @default.
- W2149573722 hasConcept C127413603 @default.
- W2149573722 hasConcept C137246740 @default.
- W2149573722 hasConcept C137635306 @default.
- W2149573722 hasConcept C137836250 @default.
- W2149573722 hasConcept C138660444 @default.
- W2149573722 hasConcept C162324750 @default.
- W2149573722 hasConcept C176217482 @default.
- W2149573722 hasConcept C21547014 @default.
- W2149573722 hasConcept C2742236 @default.
- W2149573722 hasConcept C2780165032 @default.
- W2149573722 hasConcept C31258907 @default.
- W2149573722 hasConcept C33923547 @default.
- W2149573722 hasConcept C41008148 @default.
- W2149573722 hasConcept C47798520 @default.
- W2149573722 hasConcept C65422117 @default.
- W2149573722 hasConcept C85617194 @default.
- W2149573722 hasConceptScore W2149573722C11413529 @default.
- W2149573722 hasConceptScore W2149573722C119599485 @default.
- W2149573722 hasConceptScore W2149573722C126255220 @default.
- W2149573722 hasConceptScore W2149573722C127162648 @default.
- W2149573722 hasConceptScore W2149573722C127413603 @default.
- W2149573722 hasConceptScore W2149573722C137246740 @default.
- W2149573722 hasConceptScore W2149573722C137635306 @default.
- W2149573722 hasConceptScore W2149573722C137836250 @default.
- W2149573722 hasConceptScore W2149573722C138660444 @default.
- W2149573722 hasConceptScore W2149573722C162324750 @default.
- W2149573722 hasConceptScore W2149573722C176217482 @default.
- W2149573722 hasConceptScore W2149573722C21547014 @default.
- W2149573722 hasConceptScore W2149573722C2742236 @default.
- W2149573722 hasConceptScore W2149573722C2780165032 @default.
- W2149573722 hasConceptScore W2149573722C31258907 @default.
- W2149573722 hasConceptScore W2149573722C33923547 @default.
- W2149573722 hasConceptScore W2149573722C41008148 @default.
- W2149573722 hasConceptScore W2149573722C47798520 @default.
- W2149573722 hasConceptScore W2149573722C65422117 @default.
- W2149573722 hasConceptScore W2149573722C85617194 @default.
- W2149573722 hasFunder F4320335777 @default.
- W2149573722 hasIssue "8" @default.