{"id":"https://openalex.org/W2165970927","doi":"https://doi.org/10.1109/pimrc.2009.5450036","title":"Two-dimensional radio resource allocation algorithms with contiguity constraint for IEEE 802.16e systems","display_name":"Two-dimensional radio resource allocation algorithms with contiguity constraint for IEEE 802.16e systems","publication_year":2009,"publication_date":"2009-09-01","ids":{"openalex":"https://openalex.org/W2165970927","doi":"https://doi.org/10.1109/pimrc.2009.5450036","mag":"2165970927"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2009.5450036","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2009.5450036","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications","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/A5019669566","display_name":"Lorenzo Galati Giordano","orcid":"https://orcid.org/0000-0002-8862-2319"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Lorenzo Galati Giordano","raw_affiliation_strings":["Dip. di Elettronica ed Informazione Politecnico di Milano, Milano (Italy)"],"affiliations":[{"raw_affiliation_string":"Dip. di Elettronica ed Informazione Politecnico di Milano, Milano (Italy)","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100739513","display_name":"David L\u00f3pez\u2010P\u00e9rez","orcid":null},"institutions":[{"id":"https://openalex.org/I147554453","display_name":"University of Bedfordshire","ror":"https://ror.org/0400avk24","country_code":"GB","type":"education","lineage":["https://openalex.org/I147554453"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"David L\u00f3pez-P\u00e9rez","raw_affiliation_strings":["Centre for Wireless Network Design University of Bedfordshire, Luton (UK)","Centre for Wireless Network Design, Univ. of Bedfordshire, Luton, UK"],"affiliations":[{"raw_affiliation_string":"Centre for Wireless Network Design University of Bedfordshire, Luton (UK)","institution_ids":["https://openalex.org/I147554453"]},{"raw_affiliation_string":"Centre for Wireless Network Design, Univ. of Bedfordshire, Luton, UK","institution_ids":["https://openalex.org/I147554453"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074290247","display_name":"Luca Reggiani","orcid":"https://orcid.org/0000-0003-0417-9266"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Luca Reggiani","raw_affiliation_strings":["Dip. di Elettronica ed Informazione Politecnico di Milano, Milano (Italy)"],"affiliations":[{"raw_affiliation_string":"Dip. di Elettronica ed Informazione Politecnico di Milano, Milano (Italy)","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082830488","display_name":"Laura Dossi","orcid":"https://orcid.org/0000-0003-3213-6175"},"institutions":[{"id":"https://openalex.org/I4210100607","display_name":"Institute of Electronics, Computer and Telecommunication Engineering","ror":"https://ror.org/00n4jbh84","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210100607","https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210130157","display_name":"Institute of Informatics and Telematics","ror":"https://ror.org/02gdcn153","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210130157","https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Laura Dossi","raw_affiliation_strings":["IEIIT CNR c/o Politecnico di Milano, Milano (Italy)","IEIIT CNR, Politecnico di Milano, Milan, Italy"],"affiliations":[{"raw_affiliation_string":"IEIIT CNR c/o Politecnico di Milano, Milano (Italy)","institution_ids":["https://openalex.org/I93860229"]},{"raw_affiliation_string":"IEIIT CNR, Politecnico di Milano, Milan, Italy","institution_ids":["https://openalex.org/I93860229","https://openalex.org/I4210130157","https://openalex.org/I4210100607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015865321","display_name":"Alp\u00e1r J\u00fcttner","orcid":null},"institutions":[{"id":"https://openalex.org/I147554453","display_name":"University of Bedfordshire","ror":"https://ror.org/0400avk24","country_code":"GB","type":"education","lineage":["https://openalex.org/I147554453"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Alp\u00e1r J\u00fcttner","raw_affiliation_strings":["Centre for Wireless Network Design University of Bedfordshire, Luton (UK)","Centre for Wireless Network Design, Univ. of Bedfordshire, Luton, UK"],"affiliations":[{"raw_affiliation_string":"Centre for Wireless Network Design University of Bedfordshire, Luton (UK)","institution_ids":["https://openalex.org/I147554453"]},{"raw_affiliation_string":"Centre for Wireless Network Design, Univ. of Bedfordshire, Luton, UK","institution_ids":["https://openalex.org/I147554453"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100436731","display_name":"Jie Zhang","orcid":"https://orcid.org/0000-0002-3354-0690"},"institutions":[{"id":"https://openalex.org/I147554453","display_name":"University of Bedfordshire","ror":"https://ror.org/0400avk24","country_code":"GB","type":"education","lineage":["https://openalex.org/I147554453"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jie Zhang","raw_affiliation_strings":["Centre for Wireless Network Design University of Bedfordshire, Luton (UK)","Centre for Wireless Network Design, Univ. of Bedfordshire, Luton, UK"],"affiliations":[{"raw_affiliation_string":"Centre for Wireless Network Design University of Bedfordshire, Luton (UK)","institution_ids":["https://openalex.org/I147554453"]},{"raw_affiliation_string":"Centre for Wireless Network Design, Univ. of Bedfordshire, Luton, UK","institution_ids":["https://openalex.org/I147554453"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5019669566"],"corresponding_institution_ids":["https://openalex.org/I93860229"],"apc_list":null,"apc_paid":null,"fwci":0.2991,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.66036262,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2224","last_page":"2229"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","score":1.0,"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":1.0,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9961000084877014,"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":0.9940999746322632,"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/wimax","display_name":"WiMAX","score":0.8141943216323853},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7962818145751953},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7001739740371704},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.6148455142974854},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5696088075637817},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiple-access","display_name":"Orthogonal frequency-division multiple access","score":0.541502833366394},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5348492860794067},{"id":"https://openalex.org/keywords/radio-resource-management","display_name":"Radio resource management","score":0.523593544960022},{"id":"https://openalex.org/keywords/frequency-division-multiple-access","display_name":"Frequency-division multiple access","score":0.5004439353942871},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4669175148010254},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.4370511472225189},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.434251606464386},{"id":"https://openalex.org/keywords/frequency-allocation","display_name":"Frequency allocation","score":0.41094788908958435},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.40001168847084045},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.36190855503082275},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.34350669384002686},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22413954138755798}],"concepts":[{"id":"https://openalex.org/C113950482","wikidata":"https://www.wikidata.org/wiki/Q133973","display_name":"WiMAX","level":3,"score":0.8141943216323853},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7962818145751953},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7001739740371704},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6148455142974854},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5696088075637817},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.541502833366394},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5348492860794067},{"id":"https://openalex.org/C182448111","wikidata":"https://www.wikidata.org/wiki/Q7281197","display_name":"Radio resource management","level":4,"score":0.523593544960022},{"id":"https://openalex.org/C2776208322","wikidata":"https://www.wikidata.org/wiki/Q844071","display_name":"Frequency-division multiple access","level":4,"score":0.5004439353942871},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4669175148010254},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.4370511472225189},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.434251606464386},{"id":"https://openalex.org/C134579502","wikidata":"https://www.wikidata.org/wiki/Q1455619","display_name":"Frequency allocation","level":2,"score":0.41094788908958435},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.40001168847084045},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.36190855503082275},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.34350669384002686},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22413954138755798},{"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/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2009.5450036","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2009.5450036","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications","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":12,"referenced_works":["https://openalex.org/W306031100","https://openalex.org/W2012465096","https://openalex.org/W2035330940","https://openalex.org/W2051179641","https://openalex.org/W2138839868","https://openalex.org/W2147396420","https://openalex.org/W2152099043","https://openalex.org/W2152240175","https://openalex.org/W2167024399","https://openalex.org/W2187326887","https://openalex.org/W2339500526","https://openalex.org/W4212899374"],"related_works":["https://openalex.org/W2066316391","https://openalex.org/W2025189274","https://openalex.org/W1984375826","https://openalex.org/W2092365485","https://openalex.org/W2213139477","https://openalex.org/W1585503616","https://openalex.org/W2136404383","https://openalex.org/W2004574319","https://openalex.org/W2542720492","https://openalex.org/W2105255013"],"abstract_inverted_index":{"Adaptive":[0],"multi-user":[1],"resource":[2,30,76],"allocation":[3,31,77],"is":[4],"one":[5],"of":[6,56,73],"the":[7,45,57,68,74],"key":[8],"features":[9],"towards":[10],"high":[11],"speed":[12],"wireless":[13],"network":[14],"based":[15],"on":[16,37],"Orthogonal":[17],"Frequency":[18],"Division":[19],"Multiplexing":[20],"Access":[21],"(OFDMA).":[22],"According":[23],"to":[24,34],"IEEE":[25],"802.16e":[26],"(WiMAX)":[27],"standard":[28],"radio,":[29],"problem":[32],"has":[33],"be":[35],"performed":[36],"a":[38,53],"two-dimensional":[39],"space":[40],"(frequency":[41],"and":[42,65,71],"time)":[43],"with":[44],"constraint":[46],"that":[47],"each":[48],"transmitted":[49],"burst":[50],"should":[51],"occupy":[52],"contiguous":[54],"portion":[55],"frame.":[58],"The":[59],"paper":[60],"introduces":[61],"two":[62,80],"different":[63],"strategies":[64],"it":[66],"investigates":[67],"advantages,":[69],"drawbacks":[70],"challenges":[72],"radio":[75],"procedure":[78],"in":[79],"dimensions.":[81]},"counts_by_year":[],"updated_date":"2026-01-29T23:13:10.619473","created_date":"2025-10-10T00:00:00"}