{"id":"https://openalex.org/W2071624435","doi":"https://doi.org/10.1109/vetecf.2010.5594279","title":"On Coherent versus Non-Coherent Spectrum Sensing in OFDM Systems","display_name":"On Coherent versus Non-Coherent Spectrum Sensing in OFDM Systems","publication_year":2010,"publication_date":"2010-09-01","ids":{"openalex":"https://openalex.org/W2071624435","doi":"https://doi.org/10.1109/vetecf.2010.5594279","mag":"2071624435"},"language":"en","primary_location":{"id":"doi:10.1109/vetecf.2010.5594279","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2010.5594279","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE 72nd Vehicular Technology Conference - Fall","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110237878","display_name":"Andr\u00e9as M\u00fcller","orcid":"https://orcid.org/0000-0001-8556-2333"},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Andreas Muller","raw_affiliation_strings":["Centre for Communications Research, University of Bristol, Bristol, United Kingdom","School of Computer Science, Electrical and Electronic Engineering and Engineering Maths"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Communications Research, University of Bristol, Bristol, United Kingdom","institution_ids":["https://openalex.org/I36234482"]},{"raw_affiliation_string":"School of Computer Science, Electrical and Electronic Engineering and Engineering Maths","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071769747","display_name":"Robert J. Piechocki","orcid":"https://orcid.org/0000-0002-4879-1206"},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Robert Piechocki","raw_affiliation_strings":["Centre for Communications Research, University of Bristol, Bristol, United Kingdom","Department of Electrical & Electronic Engineering"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Communications Research, University of Bristol, Bristol, United Kingdom","institution_ids":["https://openalex.org/I36234482"]},{"raw_affiliation_string":"Department of Electrical & Electronic Engineering","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001680231","display_name":"Justin P. Coon","orcid":"https://orcid.org/0000-0002-9623-5087"},"institutions":[{"id":"https://openalex.org/I4210143477","display_name":"Toshiba (United Kingdom)","ror":"https://ror.org/054hmd463","country_code":"GB","type":"company","lineage":["https://openalex.org/I1292669757","https://openalex.org/I4210143477"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Justin Coon","raw_affiliation_strings":["Toshiba Research Europe Limited, Telecommunications Research Laboratory, Bristol, United Kingdom","Department of Electrical & Electronic Engineering"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Toshiba Research Europe Limited, Telecommunications Research Laboratory, Bristol, United Kingdom","institution_ids":["https://openalex.org/I4210143477"]},{"raw_affiliation_string":"Department of Electrical & Electronic Engineering","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110930504","display_name":"Christophe Andrieu","orcid":"https://orcid.org/0000-0001-9320-6398"},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Christophe Andrieu","raw_affiliation_strings":["Department of Mathematics, University of Bristol, Bristol, United Kingdom","School of Mathematics"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of Bristol, Bristol, United Kingdom","institution_ids":["https://openalex.org/I36234482"]},{"raw_affiliation_string":"School of Mathematics","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17967005,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5656284093856812},{"id":"https://openalex.org/keywords/coherent-states","display_name":"Coherent states","score":0.5650800466537476},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5472596883773804},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.543694794178009},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5425506234169006},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.5152730941772461},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.46469542384147644},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.45243149995803833},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.43735551834106445},{"id":"https://openalex.org/keywords/probability-of-error","display_name":"Probability of error","score":0.4267587661743164},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.36000531911849976},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2908417880535126},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27835947275161743},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.25850123167037964},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11744752526283264},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10776284337043762},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.08642762899398804}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5656284093856812},{"id":"https://openalex.org/C152026323","wikidata":"https://www.wikidata.org/wiki/Q1032070","display_name":"Coherent states","level":3,"score":0.5650800466537476},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5472596883773804},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.543694794178009},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5425506234169006},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.5152730941772461},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.46469542384147644},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.45243149995803833},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.43735551834106445},{"id":"https://openalex.org/C92224547","wikidata":"https://www.wikidata.org/wiki/Q1673216","display_name":"Probability of error","level":2,"score":0.4267587661743164},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.36000531911849976},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2908417880535126},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27835947275161743},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.25850123167037964},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11744752526283264},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10776284337043762},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.08642762899398804},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/vetecf.2010.5594279","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2010.5594279","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE 72nd Vehicular Technology Conference - Fall","raw_type":"proceedings-article"},{"id":"pmh:oai:research-information.bris.ac.uk:openaire_cris_publications/0062f4c1-314b-49d6-82c5-eb4b7844a1f2","is_oa":false,"landing_page_url":"https://research-information.bris.ac.uk/en/publications/0062f4c1-314b-49d6-82c5-eb4b7844a1f2","pdf_url":null,"source":{"id":"https://openalex.org/S4306400895","display_name":"Bristol Research (University of Bristol)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I36234482","host_organization_name":"University of Bristol","host_organization_lineage":["https://openalex.org/I36234482"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Muller , A C , Piechocki , R J , Coon , J P &amp; Andrieu , C 2010 , On coherent versus non-coherent spectrum sensing in OFDM systems . in IEEE 72nd Vehicular Technology Conference Fall 2010 (VTC 2010-Fall), Ottawa . Institute of Electrical and Electronics Engineers (IEEE) , NEW YORK , pp. 1 - 5 , IEEE 72nd Vehicular Technology Conference Fall 2010 , Ottawa , Canada , 6/09/10 . https://doi.org/10.1109/VETECF.2010.5594279","raw_type":"contributionToPeriodical"},{"id":"pmh:oai:research-information.bris.ac.uk:publications/0062f4c1-314b-49d6-82c5-eb4b7844a1f2","is_oa":false,"landing_page_url":"https://hdl.handle.net/1983/0062f4c1-314b-49d6-82c5-eb4b7844a1f2","pdf_url":null,"source":{"id":"https://openalex.org/S4306400895","display_name":"Bristol Research (University of Bristol)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I36234482","host_organization_name":"University of Bristol","host_organization_lineage":["https://openalex.org/I36234482"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Muller, A C, Piechocki, R J, Coon, J P & Andrieu, C 2010, On coherent versus non-coherent spectrum sensing in OFDM systems. in IEEE 72nd Vehicular Technology Conference Fall 2010 (VTC 2010-Fall), Ottawa. Institute of Electrical and Electronics Engineers (IEEE), NEW YORK, pp. 1 - 5. https://doi.org/10.1109/VETECF.2010.5594279","raw_type":"contributionToPeriodical"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2011705431","https://openalex.org/W2049532134","https://openalex.org/W2108003482","https://openalex.org/W2110567841","https://openalex.org/W2124590431","https://openalex.org/W2167973602","https://openalex.org/W2168078104","https://openalex.org/W2798333393","https://openalex.org/W3133603318"],"related_works":["https://openalex.org/W2792339401","https://openalex.org/W2530747331","https://openalex.org/W2125564215","https://openalex.org/W3097525855","https://openalex.org/W2517776947","https://openalex.org/W1986382998","https://openalex.org/W2084482193","https://openalex.org/W2550283967","https://openalex.org/W2063393180","https://openalex.org/W3016617562"],"abstract_inverted_index":{"In":[0,15,48],"this":[1],"paper":[2],"we":[3,22,39,58],"consider":[4],"a":[5,49,73],"non-coherent":[6,34],"and":[7,35,54],"coherent":[8,30,37,66],"spectrum":[9,88],"sensing":[10,89],"scheme":[11,38,67],"for":[12,43],"OFDM":[13],"signals.":[14],"addition":[16],"to":[17],"perfect":[18],"symbol":[19],"timing":[20],"information":[21],"also":[23],"assume":[24],"full":[25],"channel":[26],"knowledge":[27],"in":[28,72,82],"the":[29,33,36,44,61,65,83],"case.":[31],"For":[32],"derive":[40],"analytical":[41,53],"expressions":[42],"detection":[45],"error":[46],"probability.":[47],"comparison":[50],"of":[51,64,87],"these":[52],"additional":[55],"numerical":[56],"results":[57],"find":[59],"that":[60],"increased":[62],"complexity":[63,84],"does":[68],"not":[69],"necessarily":[70],"result":[71],"better":[74],"performance.":[75],"We":[76],"thus":[77],"provide":[78],"an":[79],"important":[80],"insight":[81],"performance":[85],"trade-off":[86],"schemes.":[90]},"counts_by_year":[],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}
