Matches in SemOpenAlex for { <https://semopenalex.org/work/W2890134135> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W2890134135 abstract "How to achieve transmissions in an energy-efficient way in multi-hop decode and forward (DF) relay cognitive radio sensor networks (CRSNs) is important since sensor nodes in CRSNs are usually battery powered. This paper aims to maximize energy efficiency (EE) by joint optimizing sensing time and power allocation in multi-channels & multi-hops DF relay CRSNs under constraints on outage probability and sensing performance. First, we design a channel selection scheme for sensing according to the available probabilities of multi channels. Second, we analyze the expected throughput and energy consumption and formulate the EE problem as a concave/ concave fractional program. Third, coordinate ascent and Charnes-Cooper Transformation (CCT) methods are used to transform the nonlinear fractional problem into an equivalent concave problem. Subsequently, the closed form of outage probability is derived and the convergence rate of the iterative algorithm is analyzed. Finally, simulation results show that the proposed scheme can achieve effective EE." @default.
- W2890134135 created "2018-09-27" @default.
- W2890134135 creator A5016698526 @default.
- W2890134135 creator A5019848695 @default.
- W2890134135 creator A5020795703 @default.
- W2890134135 creator A5035597440 @default.
- W2890134135 creator A5048069880 @default.
- W2890134135 creator A5050732359 @default.
- W2890134135 date "2018-09-01" @default.
- W2890134135 modified "2023-10-02" @default.
- W2890134135 title "Energy-efficient sensing and transmission for multi-hop relay cognitive radio sensor networks" @default.
- W2890134135 cites W1997468825 @default.
- W2890134135 cites W2000769684 @default.
- W2890134135 cites W2083835467 @default.
- W2890134135 cites W2088006206 @default.
- W2890134135 cites W2140516799 @default.
- W2890134135 cites W2296319761 @default.
- W2890134135 cites W2580814039 @default.
- W2890134135 doi "https://doi.org/10.1109/cc.2018.8456456" @default.
- W2890134135 hasPublicationYear "2018" @default.
- W2890134135 type Work @default.
- W2890134135 sameAs 2890134135 @default.
- W2890134135 citedByCount "11" @default.
- W2890134135 countsByYear W28901341352019 @default.
- W2890134135 countsByYear W28901341352020 @default.
- W2890134135 countsByYear W28901341352021 @default.
- W2890134135 countsByYear W28901341352022 @default.
- W2890134135 countsByYear W28901341352023 @default.
- W2890134135 crossrefType "journal-article" @default.
- W2890134135 hasAuthorship W2890134135A5016698526 @default.
- W2890134135 hasAuthorship W2890134135A5019848695 @default.
- W2890134135 hasAuthorship W2890134135A5020795703 @default.
- W2890134135 hasAuthorship W2890134135A5035597440 @default.
- W2890134135 hasAuthorship W2890134135A5048069880 @default.
- W2890134135 hasAuthorship W2890134135A5050732359 @default.
- W2890134135 hasConcept C119599485 @default.
- W2890134135 hasConcept C121332964 @default.
- W2890134135 hasConcept C126255220 @default.
- W2890134135 hasConcept C127162648 @default.
- W2890134135 hasConcept C127413603 @default.
- W2890134135 hasConcept C149946192 @default.
- W2890134135 hasConcept C157764524 @default.
- W2890134135 hasConcept C163258240 @default.
- W2890134135 hasConcept C24590314 @default.
- W2890134135 hasConcept C25906391 @default.
- W2890134135 hasConcept C2742236 @default.
- W2890134135 hasConcept C2778156585 @default.
- W2890134135 hasConcept C2780165032 @default.
- W2890134135 hasConcept C31258907 @default.
- W2890134135 hasConcept C33923547 @default.
- W2890134135 hasConcept C41008148 @default.
- W2890134135 hasConcept C555944384 @default.
- W2890134135 hasConcept C62520636 @default.
- W2890134135 hasConcept C761482 @default.
- W2890134135 hasConcept C76155785 @default.
- W2890134135 hasConceptScore W2890134135C119599485 @default.
- W2890134135 hasConceptScore W2890134135C121332964 @default.
- W2890134135 hasConceptScore W2890134135C126255220 @default.
- W2890134135 hasConceptScore W2890134135C127162648 @default.
- W2890134135 hasConceptScore W2890134135C127413603 @default.
- W2890134135 hasConceptScore W2890134135C149946192 @default.
- W2890134135 hasConceptScore W2890134135C157764524 @default.
- W2890134135 hasConceptScore W2890134135C163258240 @default.
- W2890134135 hasConceptScore W2890134135C24590314 @default.
- W2890134135 hasConceptScore W2890134135C25906391 @default.
- W2890134135 hasConceptScore W2890134135C2742236 @default.
- W2890134135 hasConceptScore W2890134135C2778156585 @default.
- W2890134135 hasConceptScore W2890134135C2780165032 @default.
- W2890134135 hasConceptScore W2890134135C31258907 @default.
- W2890134135 hasConceptScore W2890134135C33923547 @default.
- W2890134135 hasConceptScore W2890134135C41008148 @default.
- W2890134135 hasConceptScore W2890134135C555944384 @default.
- W2890134135 hasConceptScore W2890134135C62520636 @default.
- W2890134135 hasConceptScore W2890134135C761482 @default.
- W2890134135 hasConceptScore W2890134135C76155785 @default.
- W2890134135 hasLocation W28901341351 @default.
- W2890134135 hasOpenAccess W2890134135 @default.
- W2890134135 hasPrimaryLocation W28901341351 @default.
- W2890134135 hasRelatedWork W1982685959 @default.
- W2890134135 hasRelatedWork W2028346985 @default.
- W2890134135 hasRelatedWork W2071907794 @default.
- W2890134135 hasRelatedWork W2137273097 @default.
- W2890134135 hasRelatedWork W2163795157 @default.
- W2890134135 hasRelatedWork W2180169903 @default.
- W2890134135 hasRelatedWork W2335124154 @default.
- W2890134135 hasRelatedWork W2489005632 @default.
- W2890134135 hasRelatedWork W2770734454 @default.
- W2890134135 hasRelatedWork W2916294205 @default.
- W2890134135 isParatext "false" @default.
- W2890134135 isRetracted "false" @default.
- W2890134135 magId "2890134135" @default.
- W2890134135 workType "article" @default.