{"id":"https://openalex.org/W2088497226","doi":"https://doi.org/10.1109/crowncom.2013.6636822","title":"Adaptive modulation in multi-user cognitive radio networks over fading channels","display_name":"Adaptive modulation in multi-user cognitive radio networks over fading channels","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W2088497226","doi":"https://doi.org/10.1109/crowncom.2013.6636822","mag":"2088497226"},"language":"en","primary_location":{"id":"doi:10.1109/crowncom.2013.6636822","is_oa":false,"landing_page_url":"https://doi.org/10.1109/crowncom.2013.6636822","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"8th International Conference on Cognitive Radio Oriented Wireless Networks","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/A5067157984","display_name":"Fotis Foukalas","orcid":"https://orcid.org/0000-0002-6637-1432"},"institutions":[{"id":"https://openalex.org/I60342839","display_name":"Qatar University","ror":"https://ror.org/00yhnba62","country_code":"QA","type":"education","lineage":["https://openalex.org/I60342839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"F. Foukalas","raw_affiliation_strings":["Electrical Engineering, Qatar University, Doha, Qatar","Electr. Eng., Qatar Univ., Doha, Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering, Qatar University, Doha, Qatar","institution_ids":["https://openalex.org/I60342839"]},{"raw_affiliation_string":"Electr. Eng., Qatar Univ., Doha, Qatar","institution_ids":["https://openalex.org/I60342839"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024641789","display_name":"Tamer Khattab","orcid":"https://orcid.org/0000-0003-2347-9555"},"institutions":[{"id":"https://openalex.org/I60342839","display_name":"Qatar University","ror":"https://ror.org/00yhnba62","country_code":"QA","type":"education","lineage":["https://openalex.org/I60342839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"T. Khattab","raw_affiliation_strings":["Electrical Engineering, Qatar University, Doha, Qatar","Electr. Eng., Qatar Univ., Doha, Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering, Qatar University, Doha, Qatar","institution_ids":["https://openalex.org/I60342839"]},{"raw_affiliation_string":"Electr. Eng., Qatar Univ., Doha, Qatar","institution_ids":["https://openalex.org/I60342839"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042307561","display_name":"H. Vincent Poor","orcid":"https://orcid.org/0000-0002-2062-131X"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. Vincent Poor","raw_affiliation_strings":["Electrical Engineering, Princeton University, Princeton, NJ, USA","Electr. Eng., Princeton Univ., Princeton, NJ, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering, Princeton University, Princeton, NJ, USA","institution_ids":["https://openalex.org/I20089843"]},{"raw_affiliation_string":"Electr. Eng., Princeton Univ., Princeton, NJ, USA","institution_ids":["https://openalex.org/I20089843"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.6442,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.85801898,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"71","issue":null,"first_page":"226","last_page":"230"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9998000264167786,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9994999766349792,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9994999766349792,"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/fading","display_name":"Fading","score":0.9287011623382568},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.8745017051696777},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.678507924079895},{"id":"https://openalex.org/keywords/link-adaptation","display_name":"Link adaptation","score":0.6485704779624939},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5147090554237366},{"id":"https://openalex.org/keywords/diversity-scheme","display_name":"Diversity scheme","score":0.4703750014305115},{"id":"https://openalex.org/keywords/nakagami-distribution","display_name":"Nakagami distribution","score":0.4441129267215729},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.4318183958530426},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.42713114619255066},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.37437915802001953},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2885211408138275},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2477639615535736},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.17270112037658691},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10475575923919678},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06466758251190186}],"concepts":[{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.9287011623382568},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8745017051696777},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.678507924079895},{"id":"https://openalex.org/C138916503","wikidata":"https://www.wikidata.org/wiki/Q2714551","display_name":"Link adaptation","level":4,"score":0.6485704779624939},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5147090554237366},{"id":"https://openalex.org/C198746922","wikidata":"https://www.wikidata.org/wiki/Q1230593","display_name":"Diversity scheme","level":4,"score":0.4703750014305115},{"id":"https://openalex.org/C115098869","wikidata":"https://www.wikidata.org/wiki/Q3258347","display_name":"Nakagami distribution","level":4,"score":0.4441129267215729},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.4318183958530426},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.42713114619255066},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.37437915802001953},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2885211408138275},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2477639615535736},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.17270112037658691},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10475575923919678},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06466758251190186},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/crowncom.2013.6636822","is_oa":false,"landing_page_url":"https://doi.org/10.1109/crowncom.2013.6636822","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"8th International Conference on Cognitive Radio Oriented Wireless Networks","raw_type":"proceedings-article"},{"id":"pmh:oai:qspace.qu.edu.qa:10576/35634","is_oa":false,"landing_page_url":"http://hdl.handle.net/10576/35634","pdf_url":null,"source":{"id":"https://openalex.org/S4306400014","display_name":"Qatar University QSpace (Qatar University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I60342839","host_organization_name":"Qatar University","host_organization_lineage":["https://openalex.org/I60342839"],"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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1483997329","https://openalex.org/W1576718945","https://openalex.org/W1999082339","https://openalex.org/W2100359132","https://openalex.org/W2102582497","https://openalex.org/W2109802212","https://openalex.org/W2114642685","https://openalex.org/W2130319142","https://openalex.org/W2132675551","https://openalex.org/W2133866153","https://openalex.org/W2153620960","https://openalex.org/W2161209335","https://openalex.org/W2170450288","https://openalex.org/W2171501928","https://openalex.org/W2425052769","https://openalex.org/W2572060421","https://openalex.org/W6685223611"],"related_works":["https://openalex.org/W2385941401","https://openalex.org/W2085238275","https://openalex.org/W2519886763","https://openalex.org/W2115794616","https://openalex.org/W2081094359","https://openalex.org/W2128596884","https://openalex.org/W2095793416","https://openalex.org/W4225937863","https://openalex.org/W2098739283","https://openalex.org/W2121545792"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"the":[3,64],"performance":[4],"of":[5,66],"adaptive":[6,39,43,71],"modulation":[7,72],"in":[8,49,74],"multi-user":[9],"cognitive":[10,75],"radio":[11,76],"networks":[12],"over":[13],"fading":[14,36,68],"channels":[15],"is":[16,20,32],"analyzed.":[17],"Multi-user":[18],"diversity":[19],"considered":[21],"for":[22,34],"opportunistic":[23,50],"user":[24],"selection":[25],"among":[26],"multiple":[27],"secondary":[28],"users.":[29],"The":[30],"analysis":[31],"obtained":[33,59],"Nakagami-m":[35],"channels.":[37],"Both":[38],"continuous":[40],"rate":[41,45],"and":[42,53,60],"discrete":[44],"schemes":[46],"are":[47,58],"analysed":[48],"spectrum":[51,54],"access":[52],"sharing.":[55],"Numerical":[56],"results":[57],"depicted":[61],"to":[62],"quantify":[63],"effects":[65],"multiuser":[67],"environments":[69],"on":[70],"operating":[73],"networks.":[77]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2}],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2025-10-10T00:00:00"}
