{"id":"https://openalex.org/W2130228500","doi":"https://doi.org/10.1109/glocom.2010.5683562","title":"Dynamic Channel and Power Allocation in Cognitive Radio Networks Supporting Heterogeneous Services","display_name":"Dynamic Channel and Power Allocation in Cognitive Radio Networks Supporting Heterogeneous Services","publication_year":2010,"publication_date":"2010-12-01","ids":{"openalex":"https://openalex.org/W2130228500","doi":"https://doi.org/10.1109/glocom.2010.5683562","mag":"2130228500"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2010.5683562","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2010.5683562","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE Global Telecommunications Conference GLOBECOM 2010","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/A5027057850","display_name":"Renchao Xie","orcid":"https://orcid.org/0000-0002-2825-8463"},"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":true,"raw_author_name":"Renchao Xie","raw_affiliation_strings":["School of Information and Telecommunication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","Sch. of Inf. & Telecommun. Eng., Beijing Univ. of Posts & Telecommun., Beijing, , China"],"affiliations":[{"raw_affiliation_string":"School of Information and Telecommunication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Sch. of Inf. & Telecommun. Eng., Beijing Univ. of Posts & Telecommun., Beijing, , China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012748011","display_name":"Hong Ji","orcid":"https://orcid.org/0000-0002-1640-2894"},"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":["School of Information and Telecommunication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","Sch. of Inf. & Telecommun. Eng., Beijing Univ. of Posts & Telecommun., Beijing, , China"],"affiliations":[{"raw_affiliation_string":"School of Information and Telecommunication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Sch. of Inf. & Telecommun. Eng., Beijing Univ. of Posts & Telecommun., Beijing, , China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044158599","display_name":"Pengbo Si","orcid":"https://orcid.org/0000-0002-9160-2298"},"institutions":[{"id":"https://openalex.org/I37796252","display_name":"Beijing University of Technology","ror":"https://ror.org/037b1pp87","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengbo Si","raw_affiliation_strings":["College of Electronics Information and Control Engineering, Beijing University of Technology, China","Coll. of Electron. Inf. & Control Eng., Beijing Univ. of Technol., Beijing, China"],"affiliations":[{"raw_affiliation_string":"College of Electronics Information and Control Engineering, Beijing University of Technology, China","institution_ids":["https://openalex.org/I37796252"]},{"raw_affiliation_string":"Coll. of Electron. Inf. & Control Eng., Beijing Univ. of Technol., Beijing, China","institution_ids":["https://openalex.org/I37796252"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5106406705","display_name":"Yi Li","orcid":"https://orcid.org/0009-0009-3097-8273"},"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"]},{"id":"https://openalex.org/I37796252","display_name":"Beijing University of Technology","ror":"https://ror.org/037b1pp87","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Li","raw_affiliation_strings":["School of Information and Telecommunication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","Coll. of Electron. Inf. & Control Eng., Beijing Univ. of Technol., Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Telecommunication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Coll. of Electron. Inf. & Control Eng., Beijing Univ. of Technol., Beijing, China","institution_ids":["https://openalex.org/I37796252"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5027057850"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":2.4929,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.90028404,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"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":1.0,"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":1.0,"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/T10148","display_name":"Advanced MIMO Systems 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":0.9995999932289124,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.8172481060028076},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7936567068099976},{"id":"https://openalex.org/keywords/channel-allocation-schemes","display_name":"Channel allocation schemes","score":0.6255587339401245},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.6186933517456055},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6125288009643555},{"id":"https://openalex.org/keywords/frequency-allocation","display_name":"Frequency allocation","score":0.5225012898445129},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.5196101069450378},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.515226423740387},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5126368403434753},{"id":"https://openalex.org/keywords/integer-programming","display_name":"Integer programming","score":0.49445414543151855},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.47698336839675903},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.46808940172195435},{"id":"https://openalex.org/keywords/dynamic-demand","display_name":"Dynamic demand","score":0.4432523250579834},{"id":"https://openalex.org/keywords/dynamic-programming","display_name":"Dynamic programming","score":0.4342799484729767},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.4297158718109131},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4219067394733429},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.34467369318008423},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.20823976397514343},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.14393046498298645},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11046141386032104},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07530304789543152}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8172481060028076},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7936567068099976},{"id":"https://openalex.org/C114237682","wikidata":"https://www.wikidata.org/wiki/Q5072483","display_name":"Channel allocation schemes","level":3,"score":0.6255587339401245},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6186933517456055},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6125288009643555},{"id":"https://openalex.org/C134579502","wikidata":"https://www.wikidata.org/wiki/Q1455619","display_name":"Frequency allocation","level":2,"score":0.5225012898445129},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.5196101069450378},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.515226423740387},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5126368403434753},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.49445414543151855},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.47698336839675903},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.46808940172195435},{"id":"https://openalex.org/C45872418","wikidata":"https://www.wikidata.org/wiki/Q5318966","display_name":"Dynamic demand","level":3,"score":0.4432523250579834},{"id":"https://openalex.org/C37404715","wikidata":"https://www.wikidata.org/wiki/Q380679","display_name":"Dynamic programming","level":2,"score":0.4342799484729767},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.4297158718109131},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4219067394733429},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.34467369318008423},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.20823976397514343},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.14393046498298645},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11046141386032104},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07530304789543152},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"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":1,"locations":[{"id":"doi:10.1109/glocom.2010.5683562","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2010.5683562","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE Global Telecommunications Conference GLOBECOM 2010","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","score":0.41999998688697815,"id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2058074751","https://openalex.org/W2071707134","https://openalex.org/W2108359457","https://openalex.org/W2108789935","https://openalex.org/W2111744010","https://openalex.org/W2116456097","https://openalex.org/W2153090463","https://openalex.org/W2162877972","https://openalex.org/W2163248287","https://openalex.org/W2164360791","https://openalex.org/W2296319761","https://openalex.org/W4250589301","https://openalex.org/W6682468974"],"related_works":["https://openalex.org/W1979722674","https://openalex.org/W1562629347","https://openalex.org/W1982713103","https://openalex.org/W1493870673","https://openalex.org/W2121783362","https://openalex.org/W2169297589","https://openalex.org/W2787141939","https://openalex.org/W2385053539","https://openalex.org/W1488134783","https://openalex.org/W2594143441"],"abstract_inverted_index":{"Resource":[0],"allocation":[1,27,60,113],"problem":[2,107],"in":[3,66],"cognitive":[4],"radio":[5],"networks":[6],"(CRN)":[7],"is":[8],"one":[9,37],"of":[10,18,22,39,108,149],"the":[11,16,31,44,55,71,90,106,123,134,147,150],"key":[12],"issues":[13],"to":[14,132,145],"improve":[15],"efficiency":[17],"spectrum":[19],"utilization.":[20],"Most":[21],"previous":[23],"work":[24],"on":[25,30],"resource":[26],"mainly":[28],"concentrates":[29],"secondary":[32],"users":[33],"(SUs)":[34],"with":[35,46,78,84],"only":[36],"type":[38],"service":[40,74],"requirement,":[41,75],"without":[42],"considering":[43],"scenario":[45],"heterogenous":[47,64],"services":[48,65],"requirement.":[49],"In":[50],"this":[51,102],"paper,":[52],"we":[53,69,88,104],"study":[54],"dynamic":[56,109,135],"channel":[57,110,136],"and":[58,82,94,111,127,137],"power":[59,112,138],"for":[61,98,114],"SUs":[62,72,77,83,99,115],"supporting":[63],"CRN.":[67],"Firstly":[68],"classify":[70],"by":[73],"i.e.,":[76],"minimum":[79,91],"rate":[80,92],"guarantee":[81],"best-effort":[85],"services.":[86],"Then":[87],"introduce":[89],"constraints":[93,97],"proportional":[95],"fairness":[96],"respectively.":[100],"Under":[101],"setup,":[103],"formulate":[105],"as":[116],"a":[117],"mixed":[118],"integer":[119],"programming":[120],"problem.":[121],"And":[122],"heuristic":[124],"optimal":[125],"algorithm":[126,129],"suboptimal":[128],"are":[130,143],"proposed":[131,151],"realize":[133],"allocation.":[139],"Extensive":[140],"simulation":[141],"results":[142],"presented":[144],"demonstrate":[146],"performance":[148],"scheme.":[152]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}