{"id":"https://openalex.org/W2075214280","doi":"https://doi.org/10.4304/jcm.7.12.921-927","title":"Performance Analysis of Multi-hop Relay Cooperative Spectrum Sensing","display_name":"Performance Analysis of Multi-hop Relay Cooperative Spectrum Sensing","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W2075214280","doi":"https://doi.org/10.4304/jcm.7.12.921-927","mag":"2075214280"},"language":"en","primary_location":{"id":"doi:10.4304/jcm.7.12.921-927","is_oa":false,"landing_page_url":"https://doi.org/10.4304/jcm.7.12.921-927","pdf_url":null,"source":{"id":"https://openalex.org/S184821498","display_name":"Journal of Communications","issn_l":"1796-2021","issn":["1796-2021","2374-4367"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4323867253","host_organization_name":"International Communication Association","host_organization_lineage":["https://openalex.org/P4323867253"],"host_organization_lineage_names":["International Communication Association"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Communications","raw_type":"journal-article"},"type":"article","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/A5102928988","display_name":"Shibing Zhang","orcid":"https://orcid.org/0000-0001-8836-376X"},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shibing Zhang","raw_affiliation_strings":["[Nantong University]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"[Nantong University]","institution_ids":["https://openalex.org/I199305430"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064138796","display_name":"Lili Guo","orcid":"https://orcid.org/0000-0002-0470-692X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lili Guo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0892,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.79671632,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"7","issue":"12","first_page":null,"last_page":null},"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":0.9995999932289124,"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":0.9995999932289124,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9980999827384949,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9918000102043152,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.7957875728607178},{"id":"https://openalex.org/keywords/hop","display_name":"Hop (telecommunications)","score":0.7683541774749756},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6426500082015991},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4896603226661682},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.4743582010269165},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3656296730041504},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11710217595100403}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.7957875728607178},{"id":"https://openalex.org/C25906391","wikidata":"https://www.wikidata.org/wiki/Q1432381","display_name":"Hop (telecommunications)","level":2,"score":0.7683541774749756},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6426500082015991},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4896603226661682},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.4743582010269165},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3656296730041504},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11710217595100403},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.4304/jcm.7.12.921-927","is_oa":false,"landing_page_url":"https://doi.org/10.4304/jcm.7.12.921-927","pdf_url":null,"source":{"id":"https://openalex.org/S184821498","display_name":"Journal of Communications","issn_l":"1796-2021","issn":["1796-2021","2374-4367"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4323867253","host_organization_name":"International Communication Association","host_organization_lineage":["https://openalex.org/P4323867253"],"host_organization_lineage_names":["International Communication Association"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Communications","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.657.9432","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.657.9432","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://ojs.academypublisher.com/index.php/jcm/article/download/jcm0712921927/5968/","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals","score":0.46000000834465027}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1993060952","https://openalex.org/W2031211320","https://openalex.org/W2071707134","https://openalex.org/W2113749736","https://openalex.org/W2141860157","https://openalex.org/W2144369278","https://openalex.org/W2158198431","https://openalex.org/W2161391533","https://openalex.org/W2360549061","https://openalex.org/W3019114926"],"related_works":["https://openalex.org/W2539674285","https://openalex.org/W1998322187","https://openalex.org/W1980877334","https://openalex.org/W1038122923","https://openalex.org/W2952514781","https://openalex.org/W3019210376","https://openalex.org/W2391145594","https://openalex.org/W2326572623","https://openalex.org/W1559320887","https://openalex.org/W2519669146"],"abstract_inverted_index":{"Abstract\u2014This":[0],"paper":[1],"analyzed":[2],"the":[3,16,20,36,41,53,58,61,69,95,107,110],"performance":[4,42,79],"of":[5,15,19,23,43,60,80,88,94,109],"multi-hop":[6,24,44,122],"relay":[7,25,45,82,90,101],"cooperative":[8,46,83,119],"spectrum":[9,47,84,120],"sensing.":[10,48],"The":[11,77],"closed":[12],"form":[13],"expression":[14],"upper":[17],"bound":[18],"detection":[21,54,78,124],"probability":[22,55,125],"cooperation":[26],"is":[27],"derived":[28],"in":[29,99,113],"Rayleigh":[30],"flat":[31],"fading":[32],"channel.":[33],"It":[34],"provides":[35],"theoretical":[37],"basis":[38],"for":[39],"analyzing":[40],"Simulation":[49],"results":[50],"show":[51],"that":[52,87],"decreases":[56],"as":[57],"increase":[59],"hop":[62,66,112],"number":[63],"when":[64,91],"each":[65],"sub-channel":[67],"has":[68],"same":[70],"average":[71],"signal":[72],"to":[73],"noise":[74],"ratio":[75],"(SNR).":[76],"three-hop":[81,100],"sensing":[85],"outperforms":[86],"two-hop":[89,114],"both":[92],"SNRs":[93],"last":[96],"two":[97],"hops":[98],"are":[102],"3":[103],"dB":[104],"bigger":[105],"than":[106],"SNR":[108],"second":[111],"relay.":[115],"Index":[116],"Terms\u2014cognitive":[117],"radio,":[118],"sensing,":[121],"relay,":[123],"I.":[126]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}