Matches in SemOpenAlex for { <https://semopenalex.org/work/W2095788968> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W2095788968 abstract "Cognitive Radios (CRs) are expected to enhance spectrum efficiency by enabling dynamic or opportunistic access to underutilized licensed frequency bands. To fully maximize capacity gains, CRs must be able to detect spectral opportunities across a wide spectral band. Realizing a wideband spectrum sensing architecture will require analog-to-digital converters (ADC) with extremely high sampling rates. Currently, however, it is infeasible to achieve such rates using the state of art ADC technologies. On the other hand, compressed sensing (also known as compressive sampling) theory has been introduced as a technique for efficiently acquiring and reconstructing a signal using sub-Nyquist sampling rates. In this paper, we propose a wideband spectrum sensing architecture which employs a recently-proposed compressed sensing technique, “channel multiplexer” with a single low switching rate analog to digital converter and low chipping rate pseudorandom generation circuit. Our proposed architecture offers a simple low-power design with enhanced performance over state-of-art wideband spectrum sensing architectures." @default.
- W2095788968 created "2016-06-24" @default.
- W2095788968 creator A5010023744 @default.
- W2095788968 creator A5034251441 @default.
- W2095788968 creator A5085512777 @default.
- W2095788968 date "2013-10-01" @default.
- W2095788968 modified "2023-09-27" @default.
- W2095788968 title "An efficient compressive wideband spectrum sensing architecture for cognitive radios" @default.
- W2095788968 cites W2003688737 @default.
- W2095788968 cites W2054019480 @default.
- W2095788968 cites W2099025578 @default.
- W2095788968 cites W2101840010 @default.
- W2095788968 cites W2109855984 @default.
- W2095788968 cites W2141116650 @default.
- W2095788968 cites W2145160699 @default.
- W2095788968 cites W2158701983 @default.
- W2095788968 cites W2158999646 @default.
- W2095788968 cites W2160122636 @default.
- W2095788968 doi "https://doi.org/10.1109/sips.2013.6674493" @default.
- W2095788968 hasPublicationYear "2013" @default.
- W2095788968 type Work @default.
- W2095788968 sameAs 2095788968 @default.
- W2095788968 citedByCount "3" @default.
- W2095788968 countsByYear W20957889682014 @default.
- W2095788968 countsByYear W20957889682016 @default.
- W2095788968 countsByYear W20957889682017 @default.
- W2095788968 crossrefType "proceedings-article" @default.
- W2095788968 hasAuthorship W2095788968A5010023744 @default.
- W2095788968 hasAuthorship W2095788968A5034251441 @default.
- W2095788968 hasAuthorship W2095788968A5085512777 @default.
- W2095788968 hasConcept C124851039 @default.
- W2095788968 hasConcept C127413603 @default.
- W2095788968 hasConcept C140779682 @default.
- W2095788968 hasConcept C149946192 @default.
- W2095788968 hasConcept C154945302 @default.
- W2095788968 hasConcept C19275194 @default.
- W2095788968 hasConcept C24326235 @default.
- W2095788968 hasConcept C2780202535 @default.
- W2095788968 hasConcept C41008148 @default.
- W2095788968 hasConcept C555944384 @default.
- W2095788968 hasConcept C65914096 @default.
- W2095788968 hasConcept C70970002 @default.
- W2095788968 hasConcept C76155785 @default.
- W2095788968 hasConcept C94915269 @default.
- W2095788968 hasConceptScore W2095788968C124851039 @default.
- W2095788968 hasConceptScore W2095788968C127413603 @default.
- W2095788968 hasConceptScore W2095788968C140779682 @default.
- W2095788968 hasConceptScore W2095788968C149946192 @default.
- W2095788968 hasConceptScore W2095788968C154945302 @default.
- W2095788968 hasConceptScore W2095788968C19275194 @default.
- W2095788968 hasConceptScore W2095788968C24326235 @default.
- W2095788968 hasConceptScore W2095788968C2780202535 @default.
- W2095788968 hasConceptScore W2095788968C41008148 @default.
- W2095788968 hasConceptScore W2095788968C555944384 @default.
- W2095788968 hasConceptScore W2095788968C65914096 @default.
- W2095788968 hasConceptScore W2095788968C70970002 @default.
- W2095788968 hasConceptScore W2095788968C76155785 @default.
- W2095788968 hasConceptScore W2095788968C94915269 @default.
- W2095788968 hasLocation W20957889681 @default.
- W2095788968 hasOpenAccess W2095788968 @default.
- W2095788968 hasPrimaryLocation W20957889681 @default.
- W2095788968 hasRelatedWork W1527541426 @default.
- W2095788968 hasRelatedWork W1995912754 @default.
- W2095788968 hasRelatedWork W2005312199 @default.
- W2095788968 hasRelatedWork W2006418098 @default.
- W2095788968 hasRelatedWork W2128489695 @default.
- W2095788968 hasRelatedWork W2159862070 @default.
- W2095788968 hasRelatedWork W2604254045 @default.
- W2095788968 hasRelatedWork W2806837149 @default.
- W2095788968 hasRelatedWork W3136267288 @default.
- W2095788968 hasRelatedWork W2060549919 @default.
- W2095788968 isParatext "false" @default.
- W2095788968 isRetracted "false" @default.
- W2095788968 magId "2095788968" @default.
- W2095788968 workType "article" @default.