{"id":"https://openalex.org/W2290359029","doi":"https://doi.org/10.1109/iwqos.2015.7404705","title":"An efficient distributed algorithm for spectrum allocation in multi-hop cognitive radio networks","display_name":"An efficient distributed algorithm for spectrum allocation in multi-hop cognitive radio networks","publication_year":2015,"publication_date":"2015-06-01","ids":{"openalex":"https://openalex.org/W2290359029","doi":"https://doi.org/10.1109/iwqos.2015.7404705","mag":"2290359029"},"language":"en","primary_location":{"id":"doi:10.1109/iwqos.2015.7404705","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwqos.2015.7404705","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 23rd International Symposium on Quality of Service (IWQoS)","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/A5044700284","display_name":"Wei Sun","orcid":"https://orcid.org/0000-0001-8162-1949"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wei Sun","raw_affiliation_strings":["Department of Computer Science and Engineering, Shanghai Jiao Tong University"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081759167","display_name":"Yanmin Zhu","orcid":"https://orcid.org/0000-0001-6406-4992"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanmin Zhu","raw_affiliation_strings":["Department of Computer Science and Engineering, Shanghai Jiao Tong University"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5044700284"],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":0.9985,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.80856968,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"59","last_page":"60"},"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":0.9998999834060669,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9977999925613403,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9968000054359436,"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/cognitive-radio","display_name":"Cognitive radio","score":0.9513592720031738},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8238934278488159},{"id":"https://openalex.org/keywords/frequency-allocation","display_name":"Frequency allocation","score":0.6068070530891418},{"id":"https://openalex.org/keywords/hop","display_name":"Hop (telecommunications)","score":0.5759903192520142},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5265745520591736},{"id":"https://openalex.org/keywords/utility-maximization","display_name":"Utility maximization","score":0.5142564177513123},{"id":"https://openalex.org/keywords/cognitive-network","display_name":"Cognitive network","score":0.47168830037117004},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.46226513385772705},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.45624345541000366},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4280349314212799},{"id":"https://openalex.org/keywords/distributed-algorithm","display_name":"Distributed algorithm","score":0.4142524003982544},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3527032732963562},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2581058740615845},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2531648874282837},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15432581305503845},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08450940251350403}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.9513592720031738},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8238934278488159},{"id":"https://openalex.org/C134579502","wikidata":"https://www.wikidata.org/wiki/Q1455619","display_name":"Frequency allocation","level":2,"score":0.6068070530891418},{"id":"https://openalex.org/C25906391","wikidata":"https://www.wikidata.org/wiki/Q1432381","display_name":"Hop (telecommunications)","level":2,"score":0.5759903192520142},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5265745520591736},{"id":"https://openalex.org/C2985793214","wikidata":"https://www.wikidata.org/wiki/Q3274096","display_name":"Utility maximization","level":2,"score":0.5142564177513123},{"id":"https://openalex.org/C32542511","wikidata":"https://www.wikidata.org/wiki/Q5141225","display_name":"Cognitive network","level":4,"score":0.47168830037117004},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.46226513385772705},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.45624345541000366},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4280349314212799},{"id":"https://openalex.org/C130120984","wikidata":"https://www.wikidata.org/wiki/Q2835898","display_name":"Distributed algorithm","level":2,"score":0.4142524003982544},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3527032732963562},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2581058740615845},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2531648874282837},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15432581305503845},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08450940251350403},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","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},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwqos.2015.7404705","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwqos.2015.7404705","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 23rd International Symposium on Quality of Service (IWQoS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W1583497301","https://openalex.org/W2026825895"],"related_works":["https://openalex.org/W2117210722","https://openalex.org/W2589759689","https://openalex.org/W1978191894","https://openalex.org/W2018045843","https://openalex.org/W3125668480","https://openalex.org/W2353193800","https://openalex.org/W2029162829","https://openalex.org/W2003664433","https://openalex.org/W1998420665","https://openalex.org/W2788550490"],"abstract_inverted_index":{"Spectrum":[0],"sharing":[1,24],"between":[2],"the":[3,29,44,54],"licensed":[4],"primary":[5],"user":[6],"(PU)":[7],"and":[8,28,53],"secondary":[9],"users":[10],"(SUs)":[11],"has":[12],"been":[13,51],"increasingly":[14],"important.":[15],"We":[16,36],"consider":[17],"a":[18],"utility":[19,64],"maximization":[20],"framework":[21],"for":[22,42],"spectrum":[23,45],"among":[25],"cognitive":[26,33],"SUs":[27],"PU":[30],"in":[31],"multi-hop":[32],"radio":[34],"networks.":[35],"propose":[37],"an":[38],"efficient":[39],"distributed":[40],"algorithm":[41,59],"solving":[43],"allocation":[46],"problem.":[47],"Extensive":[48],"simulations":[49],"have":[50],"performed":[52],"results":[55],"show":[56],"that":[57],"our":[58],"achieves":[60],"much":[61],"better":[62],"network":[63],"than":[65],"other":[66],"compared":[67],"algorithms.":[68]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
