Matches in SemOpenAlex for { <https://semopenalex.org/work/W3146343440> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W3146343440 endingPage "519" @default.
- W3146343440 startingPage "513" @default.
- W3146343440 abstract "Cognitive radio,which is capable of enabling dynamic spectrum access,is a promising technology in future wireless communication.The feasibility of cognitive radio network greatly depends on the energy efciency and reliability of spectrum sensing technology.In this paper,spectrum sensing in cognitive ad-hoc network(CAN)with wide-band dynamic spectrum is considered.A cognitive cluster head(CCH)is set and responsible for dividing the wide-band spectrum into multiple sub-channels;it can either sense sub-channels in a centralized manner,or make use of sensing modules to sense sub-channels in a distributed manner.Then cognitive users(CUs)can get sensing results and access to the available sub-channel.We take the cost of control message into consideration and formulate the energy consumption of CAN in terms of sub-channel sampling rate and whole-band sensing time.We define energy efciency intuitively and solve the energy efciency optimization problem with sensing reliability constraints by constructing a parametric problem and obtain the optimal sampling rate and the wholeband sensing time.Power dissipation model of a practical A/D convertor(ADC)is introduced,and numerical results are given to show the energy efciency performance of two diferent sensing manners." @default.
- W3146343440 created "2021-04-13" @default.
- W3146343440 creator A5000304479 @default.
- W3146343440 creator A5013277667 @default.
- W3146343440 creator A5013970557 @default.
- W3146343440 creator A5047155760 @default.
- W3146343440 date "2013-01-01" @default.
- W3146343440 modified "2023-09-24" @default.
- W3146343440 title "Multi-Channel Spectrum Sensing in Cognitive Ad-hoc Networks:An Energy-Efcient Manner" @default.
- W3146343440 hasPublicationYear "2013" @default.
- W3146343440 type Work @default.
- W3146343440 sameAs 3146343440 @default.
- W3146343440 citedByCount "0" @default.
- W3146343440 crossrefType "journal-article" @default.
- W3146343440 hasAuthorship W3146343440A5000304479 @default.
- W3146343440 hasAuthorship W3146343440A5013277667 @default.
- W3146343440 hasAuthorship W3146343440A5013970557 @default.
- W3146343440 hasAuthorship W3146343440A5047155760 @default.
- W3146343440 hasConcept C105795698 @default.
- W3146343440 hasConcept C119599485 @default.
- W3146343440 hasConcept C121332964 @default.
- W3146343440 hasConcept C127162648 @default.
- W3146343440 hasConcept C127413603 @default.
- W3146343440 hasConcept C149946192 @default.
- W3146343440 hasConcept C163258240 @default.
- W3146343440 hasConcept C186370098 @default.
- W3146343440 hasConcept C24326235 @default.
- W3146343440 hasConcept C24590314 @default.
- W3146343440 hasConcept C2780165032 @default.
- W3146343440 hasConcept C31258907 @default.
- W3146343440 hasConcept C33923547 @default.
- W3146343440 hasConcept C41008148 @default.
- W3146343440 hasConcept C43214815 @default.
- W3146343440 hasConcept C555944384 @default.
- W3146343440 hasConcept C62520636 @default.
- W3146343440 hasConcept C76155785 @default.
- W3146343440 hasConcept C94523657 @default.
- W3146343440 hasConceptScore W3146343440C105795698 @default.
- W3146343440 hasConceptScore W3146343440C119599485 @default.
- W3146343440 hasConceptScore W3146343440C121332964 @default.
- W3146343440 hasConceptScore W3146343440C127162648 @default.
- W3146343440 hasConceptScore W3146343440C127413603 @default.
- W3146343440 hasConceptScore W3146343440C149946192 @default.
- W3146343440 hasConceptScore W3146343440C163258240 @default.
- W3146343440 hasConceptScore W3146343440C186370098 @default.
- W3146343440 hasConceptScore W3146343440C24326235 @default.
- W3146343440 hasConceptScore W3146343440C24590314 @default.
- W3146343440 hasConceptScore W3146343440C2780165032 @default.
- W3146343440 hasConceptScore W3146343440C31258907 @default.
- W3146343440 hasConceptScore W3146343440C33923547 @default.
- W3146343440 hasConceptScore W3146343440C41008148 @default.
- W3146343440 hasConceptScore W3146343440C43214815 @default.
- W3146343440 hasConceptScore W3146343440C555944384 @default.
- W3146343440 hasConceptScore W3146343440C62520636 @default.
- W3146343440 hasConceptScore W3146343440C76155785 @default.
- W3146343440 hasConceptScore W3146343440C94523657 @default.
- W3146343440 hasIssue "5" @default.
- W3146343440 hasLocation W31463434401 @default.
- W3146343440 hasOpenAccess W3146343440 @default.
- W3146343440 hasPrimaryLocation W31463434401 @default.
- W3146343440 hasRelatedWork W1535953856 @default.
- W3146343440 hasRelatedWork W2073686061 @default.
- W3146343440 hasRelatedWork W2073826788 @default.
- W3146343440 hasRelatedWork W2076250458 @default.
- W3146343440 hasRelatedWork W2094291131 @default.
- W3146343440 hasRelatedWork W2111594089 @default.
- W3146343440 hasRelatedWork W2134159801 @default.
- W3146343440 hasRelatedWork W2168213922 @default.
- W3146343440 hasRelatedWork W2169045421 @default.
- W3146343440 hasRelatedWork W2285768531 @default.
- W3146343440 hasRelatedWork W2354942953 @default.
- W3146343440 hasRelatedWork W2386205619 @default.
- W3146343440 hasRelatedWork W2501123166 @default.
- W3146343440 hasRelatedWork W2538656629 @default.
- W3146343440 hasRelatedWork W2793563808 @default.
- W3146343440 hasRelatedWork W2889705554 @default.
- W3146343440 hasRelatedWork W2991752593 @default.
- W3146343440 hasRelatedWork W95637771 @default.
- W3146343440 hasRelatedWork W1971358396 @default.
- W3146343440 hasRelatedWork W2157475702 @default.
- W3146343440 isParatext "false" @default.
- W3146343440 isRetracted "false" @default.
- W3146343440 magId "3146343440" @default.
- W3146343440 workType "article" @default.