{"id":"https://openalex.org/W1971724543","doi":"https://doi.org/10.1109/glocom.2011.6134164","title":"Cross-Layer QoS Provisioning for Cooperative Transmissions over Cognitive Radio Relay Networks with Imperfect Spectrum Sensing","display_name":"Cross-Layer QoS Provisioning for Cooperative Transmissions over Cognitive Radio Relay Networks with Imperfect Spectrum Sensing","publication_year":2011,"publication_date":"2011-12-01","ids":{"openalex":"https://openalex.org/W1971724543","doi":"https://doi.org/10.1109/glocom.2011.6134164","mag":"1971724543"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2011.6134164","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2011.6134164","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Global Telecommunications Conference - GLOBECOM 2011","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/A5100443992","display_name":"Dan Chen","orcid":"https://orcid.org/0000-0001-8118-4443"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]},{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CA","CN"],"is_corresponding":true,"raw_author_name":"Dan Chen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC, Canada","Key Laboratory of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112843369","display_name":"Hong Ji","orcid":"https://orcid.org/0000-0002-9382-1988"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hong Ji","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035919267","display_name":"Victor C. M. Leung","orcid":"https://orcid.org/0000-0003-3529-2640"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"V. C. M. Leung","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100443992"],"corresponding_institution_ids":["https://openalex.org/I139759216","https://openalex.org/I141945490"],"apc_list":null,"apc_paid":null,"fwci":0.7002,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.70266888,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"9","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":0.9998000264167786,"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":0.9998000264167786,"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":0.9995999932289124,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9958000183105469,"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/computer-science","display_name":"Computer science","score":0.7434660196304321},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.7289435267448425},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6765731573104858},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.6593901515007019},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.6308821439743042},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6131412982940674},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.47904980182647705},{"id":"https://openalex.org/keywords/imperfect","display_name":"Imperfect","score":0.45378679037094116},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.4401933550834656},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21750757098197937},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.13551348447799683}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7434660196304321},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.7289435267448425},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6765731573104858},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.6593901515007019},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.6308821439743042},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6131412982940674},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.47904980182647705},{"id":"https://openalex.org/C2780310539","wikidata":"https://www.wikidata.org/wiki/Q12547192","display_name":"Imperfect","level":2,"score":0.45378679037094116},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.4401933550834656},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21750757098197937},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.13551348447799683},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2011.6134164","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2011.6134164","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Global Telecommunications Conference - GLOBECOM 2011","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6700000166893005,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2034725503","https://openalex.org/W2071707134","https://openalex.org/W2098046554","https://openalex.org/W2115632051","https://openalex.org/W2116441277","https://openalex.org/W2118726574","https://openalex.org/W2119062559","https://openalex.org/W2119213815","https://openalex.org/W2142819538","https://openalex.org/W2152121970","https://openalex.org/W2170347744","https://openalex.org/W2170577762","https://openalex.org/W3123025490"],"related_works":["https://openalex.org/W2539674285","https://openalex.org/W2559261346","https://openalex.org/W2374250903","https://openalex.org/W1998322187","https://openalex.org/W1038122923","https://openalex.org/W4280609833","https://openalex.org/W2136943174","https://openalex.org/W2952514781","https://openalex.org/W1973979964","https://openalex.org/W4235820682"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,17],"study":[4],"cooperative":[5],"transmissions":[6],"over":[7],"CR":[8,20],"relay":[9,21],"networks":[10],"with":[11],"imperfect":[12],"spectrum":[13,34,40],"sensing.":[14],"More":[15],"specifically,":[16],"formulate":[18],"the":[19,33,39,51,65,87,90],"selection":[22],"problem":[23],"as":[24,48,50],"a":[25,70,77],"partially":[26],"observable":[27],"Markov":[28],"decision":[29],"process.":[30],"By":[31],"integrating":[32],"sensing":[35],"at":[36,43,56,63],"physical":[37],"layer,":[38,47,58],"access":[41,45],"protocols":[42],"medium":[44],"control":[46],"well":[49],"concept":[52],"of":[53,89],"effective":[54],"capacity":[55],"data-link":[57],"our":[59],"proposed":[60,91],"scheme":[61],"aims":[62],"maximizing":[64],"supported":[66],"arrival-rate":[67],"subject":[68],"to":[69,85],"given":[71],"statistical":[72],"delay":[73],"QoS":[74],"constraint":[75],"from":[76],"cross-layer":[78],"design":[79],"perspective.":[80],"Simulation":[81],"results":[82],"are":[83],"presented":[84],"demonstrate":[86],"effectiveness":[88],"scheme.":[92]},"counts_by_year":[{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
