Matches in SemOpenAlex for { <https://semopenalex.org/work/W1539005582> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W1539005582 endingPage "1262" @default.
- W1539005582 startingPage "1247" @default.
- W1539005582 abstract "In this paper, a novel spectrum-sensing scheme, called adaptive dual-radio spectrum-sensing scheme (ADRSS), is proposed for cognitive radio networks. In ADRSS, each secondary user (SU) is equipped with a dual radio. During the data transmission, with the received signal-to-noise ratio of primary user (PU) signal, the SU transmitter (SUT) and the SU receiver (SUR) are selected adaptively to sense one channel by one radio while communicating with each other by the other one. The sensing results of the SUR are sent to the SUT through feedback channels (e.g., ACK). After that, with the sensing results from the SUT or the SUR, the SUT can decide whether the channel switching should be carried out. The theoretical analysis and simulation results indicate that the normalized channel efficiency, defined as the expected ratio of time duration without interference to PUs in data transmission to the whole frame length, can be improved while satisfying the interference constraint to PUs. After that, an enhanced ADRSS is designed by integrating ADRSS with cooperative spectrum sensing, and the performance of ADRSS under imperfect feedback channel is also discussed. Copyright © 2011 John Wiley & Sons, Ltd." @default.
- W1539005582 created "2016-06-24" @default.
- W1539005582 creator A5010607811 @default.
- W1539005582 creator A5016125211 @default.
- W1539005582 creator A5047248078 @default.
- W1539005582 creator A5061141332 @default.
- W1539005582 creator A5075365163 @default.
- W1539005582 date "2011-08-19" @default.
- W1539005582 modified "2023-09-26" @default.
- W1539005582 title "Adaptive dual-radio spectrum-sensing scheme in cognitive radio networks" @default.
- W1539005582 cites W1967104245 @default.
- W1539005582 cites W1967514042 @default.
- W1539005582 cites W1974477175 @default.
- W1539005582 cites W2071707134 @default.
- W1539005582 cites W2100415958 @default.
- W1539005582 cites W2101840010 @default.
- W1539005582 cites W2115643464 @default.
- W1539005582 cites W2118314698 @default.
- W1539005582 cites W2120784818 @default.
- W1539005582 cites W2139652208 @default.
- W1539005582 cites W2142819538 @default.
- W1539005582 cites W2145792994 @default.
- W1539005582 cites W2146059050 @default.
- W1539005582 cites W2153229795 @default.
- W1539005582 cites W2155999145 @default.
- W1539005582 cites W2157548219 @default.
- W1539005582 cites W2158264240 @default.
- W1539005582 cites W2166875461 @default.
- W1539005582 cites W2168078104 @default.
- W1539005582 cites W2168990175 @default.
- W1539005582 cites W2171199816 @default.
- W1539005582 doi "https://doi.org/10.1002/wcm.1178" @default.
- W1539005582 hasPublicationYear "2011" @default.
- W1539005582 type Work @default.
- W1539005582 sameAs 1539005582 @default.
- W1539005582 citedByCount "2" @default.
- W1539005582 countsByYear W15390055822014 @default.
- W1539005582 countsByYear W15390055822015 @default.
- W1539005582 crossrefType "journal-article" @default.
- W1539005582 hasAuthorship W1539005582A5010607811 @default.
- W1539005582 hasAuthorship W1539005582A5016125211 @default.
- W1539005582 hasAuthorship W1539005582A5047248078 @default.
- W1539005582 hasAuthorship W1539005582A5061141332 @default.
- W1539005582 hasAuthorship W1539005582A5075365163 @default.
- W1539005582 hasConcept C121332964 @default.
- W1539005582 hasConcept C124952713 @default.
- W1539005582 hasConcept C134306372 @default.
- W1539005582 hasConcept C142362112 @default.
- W1539005582 hasConcept C149946192 @default.
- W1539005582 hasConcept C156778621 @default.
- W1539005582 hasConcept C2780980858 @default.
- W1539005582 hasConcept C31258907 @default.
- W1539005582 hasConcept C33923547 @default.
- W1539005582 hasConcept C41008148 @default.
- W1539005582 hasConcept C555944384 @default.
- W1539005582 hasConcept C62520636 @default.
- W1539005582 hasConcept C76155785 @default.
- W1539005582 hasConcept C77618280 @default.
- W1539005582 hasConceptScore W1539005582C121332964 @default.
- W1539005582 hasConceptScore W1539005582C124952713 @default.
- W1539005582 hasConceptScore W1539005582C134306372 @default.
- W1539005582 hasConceptScore W1539005582C142362112 @default.
- W1539005582 hasConceptScore W1539005582C149946192 @default.
- W1539005582 hasConceptScore W1539005582C156778621 @default.
- W1539005582 hasConceptScore W1539005582C2780980858 @default.
- W1539005582 hasConceptScore W1539005582C31258907 @default.
- W1539005582 hasConceptScore W1539005582C33923547 @default.
- W1539005582 hasConceptScore W1539005582C41008148 @default.
- W1539005582 hasConceptScore W1539005582C555944384 @default.
- W1539005582 hasConceptScore W1539005582C62520636 @default.
- W1539005582 hasConceptScore W1539005582C76155785 @default.
- W1539005582 hasConceptScore W1539005582C77618280 @default.
- W1539005582 hasIssue "14" @default.
- W1539005582 hasLocation W15390055821 @default.
- W1539005582 hasOpenAccess W1539005582 @default.
- W1539005582 hasPrimaryLocation W15390055821 @default.
- W1539005582 hasRelatedWork W1991753515 @default.
- W1539005582 hasRelatedWork W2008618681 @default.
- W1539005582 hasRelatedWork W2023181829 @default.
- W1539005582 hasRelatedWork W2032719615 @default.
- W1539005582 hasRelatedWork W2067464594 @default.
- W1539005582 hasRelatedWork W2108406983 @default.
- W1539005582 hasRelatedWork W2125033503 @default.
- W1539005582 hasRelatedWork W2163083318 @default.
- W1539005582 hasRelatedWork W2247575878 @default.
- W1539005582 hasRelatedWork W4242378586 @default.
- W1539005582 hasVolume "13" @default.
- W1539005582 isParatext "false" @default.
- W1539005582 isRetracted "false" @default.
- W1539005582 magId "1539005582" @default.
- W1539005582 workType "article" @default.