{"id":"https://openalex.org/W2047427304","doi":"https://doi.org/10.1109/pimrc.2012.6362598","title":"Two-way cooperative AF relaying in spectrum-sharing systems: Enhancing cell-edge performance","display_name":"Two-way cooperative AF relaying in spectrum-sharing systems: Enhancing cell-edge performance","publication_year":2012,"publication_date":"2012-09-01","ids":{"openalex":"https://openalex.org/W2047427304","doi":"https://doi.org/10.1109/pimrc.2012.6362598","mag":"2047427304"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2012.6362598","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2012.6362598","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications - (PIMRC)","raw_type":"proceedings-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/A5052938144","display_name":"Minghua Xia","orcid":"https://orcid.org/0000-0002-0820-2227"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Minghua Xia","raw_affiliation_strings":["King Abdullah University for Science and Technology, Thuwal, Saudi Arabia","King Abdullah University of Science and Technology - KAUST, Thuwal, Saudi Arabia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"King Abdullah University for Science and Technology, Thuwal, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]},{"raw_affiliation_string":"King Abdullah University of Science and Technology - KAUST, Thuwal, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082033372","display_name":"Sonia A\u0131\u0308ssa","orcid":"https://orcid.org/0000-0002-6880-4772"},"institutions":[{"id":"https://openalex.org/I159129438","display_name":"Universit\u00e9 du Qu\u00e9bec \u00e0 Montr\u00e9al","ror":"https://ror.org/002rjbv21","country_code":"CA","type":"education","lineage":["https://openalex.org/I159129438","https://openalex.org/I49663120"]},{"id":"https://openalex.org/I39481719","display_name":"Institut National de la Recherche Scientifique","ror":"https://ror.org/04td37d32","country_code":"CA","type":"education","lineage":["https://openalex.org/I39481719","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Sonia Aissa","raw_affiliation_strings":["INRS, University of Quebec, Montreal, QUE, Canada","INRS \u2013 University of Quebec Montreal QC Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INRS, University of Quebec, Montreal, QUE, Canada","institution_ids":["https://openalex.org/I159129438","https://openalex.org/I39481719"]},{"raw_affiliation_string":"INRS \u2013 University of Quebec Montreal QC Canada","institution_ids":["https://openalex.org/I159129438","https://openalex.org/I39481719"]}]}],"institutions":[],"countries_distinct_count":2,"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":0.14861091,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1571","last_page":"1576"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","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/T10796","display_name":"Cooperative Communication and Network Coding","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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9988999962806702,"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"}},{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9980999827384949,"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/telecommunications-link","display_name":"Telecommunications link","score":0.814576268196106},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.7815426588058472},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6770349740982056},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6550828218460083},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6098126173019409},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.6023426055908203},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.5975961685180664},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.5943960547447205},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5741366744041443},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.545233428478241},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.4780205488204956},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.46575218439102173},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4076707363128662},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.2815284729003906},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19756415486335754},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.16753432154655457}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.814576268196106},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.7815426588058472},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6770349740982056},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6550828218460083},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6098126173019409},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.6023426055908203},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5975961685180664},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.5943960547447205},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5741366744041443},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.545233428478241},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.4780205488204956},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.46575218439102173},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4076707363128662},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.2815284729003906},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19756415486335754},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.16753432154655457}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/pimrc.2012.6362598","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2012.6362598","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications - (PIMRC)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.kaust.edu.sa:10754/564600","is_oa":false,"landing_page_url":"http://hdl.handle.net/10754/564600","pdf_url":null,"source":{"id":"https://openalex.org/S4306401596","display_name":"King Abdullah University of Science and Technology Repository (King Abdullah University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I71920554","host_organization_name":"King Abdullah University of Science and Technology","host_organization_lineage":["https://openalex.org/I71920554"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.4399999976158142}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1972485395","https://openalex.org/W2009391510","https://openalex.org/W2023580604","https://openalex.org/W2133072340","https://openalex.org/W2139805394","https://openalex.org/W2143005940","https://openalex.org/W2143075670","https://openalex.org/W2157133510","https://openalex.org/W2170577762"],"related_works":["https://openalex.org/W4365807906","https://openalex.org/W2157864637","https://openalex.org/W4223416141","https://openalex.org/W2546639359","https://openalex.org/W1922070205","https://openalex.org/W2287071596","https://openalex.org/W2149569983","https://openalex.org/W2601693592","https://openalex.org/W2103590590","https://openalex.org/W2013230419"],"abstract_inverted_index":{"In":[0,23],"this":[1],"contribution,":[2],"two-way":[3],"cooperative":[4],"amplify-and-forward":[5],"(AF)":[6],"relaying":[7,100],"technique":[8],"is":[9,43,80,104],"integrated":[10],"into":[11],"spectrumsharing":[12],"wireless":[13,132],"systems":[14],"to":[15,25,33,47,121],"improve":[16,122],"spectral":[17,123],"efficiency":[18,124],"of":[19,40,125],"secondary":[20,126],"users":[21,35,127],"(SUs).":[22],"order":[24],"share":[26],"the":[27,37,48,65,77,83,92,107],"available":[28],"spectrum":[29],"resources":[30],"originally":[31],"dedicated":[32],"primary":[34,54,89],"(PUs),":[36],"transmit":[38],"power":[39,52,87],"a":[41,70],"SU":[42],"optimized":[44],"with":[45],"respect":[46],"average":[49,84,108],"tolerable":[50,85],"interference":[51,86],"at":[53,64,69,88],"receivers.":[55],"By":[56],"analyzing":[57],"outage":[58],"probability":[59],"and":[60,68,101],"achievable":[61],"data":[62],"rate":[63],"base":[66],"station":[67],"cell-edge":[71],"SU,":[72],"our":[73],"results":[74],"reveal":[75],"that":[76],"uplink":[78],"performance":[79,103],"dominated":[81,105],"by":[82,106],"receivers,":[90],"while":[91],"downlink":[93],"always":[94],"behaves":[95],"like":[96],"conventional":[97],"one-way":[98],"AF":[99],"its":[102],"signal-to-noise":[109],"ratio":[110],"(SNR).":[111],"These":[112],"important":[113],"findings":[114],"provide":[115],"fresh":[116],"perspectives":[117],"for":[118],"system":[119],"designers":[120],"in":[128],"next-generation":[129],"broadband":[130],"spectrum-sharing":[131],"systems.":[133]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}