{"id":"https://openalex.org/W2113854045","doi":"https://doi.org/10.1109/vetecs.2007.574","title":"MAC Level Performance Evaluation of Downlink Resource Allocation Strategies for an OFDMA System Based on IEEE 802.16","display_name":"MAC Level Performance Evaluation of Downlink Resource Allocation Strategies for an OFDMA System Based on IEEE 802.16","publication_year":2007,"publication_date":"2007-04-01","ids":{"openalex":"https://openalex.org/W2113854045","doi":"https://doi.org/10.1109/vetecs.2007.574","mag":"2113854045"},"language":"en","primary_location":{"id":"doi:10.1109/vetecs.2007.574","doi":"https://doi.org/10.1109/vetecs.2007.574","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecs.2007.574","pdf_url":null,"source":{"id":"https://openalex.org/S4210185404","display_name":"IEEE Vehicular Technology Conference","issn_l":"1090-3038","issn":["1090-3038","2577-2465"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5089367276","display_name":"Michael Einhaus","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Michael Einhaus","raw_affiliation_strings":["Cotnmunication Networks, RWTH Aachen University, Aachen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cotnmunication Networks, RWTH Aachen University, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090541171","display_name":"Ole Klein","orcid":"https://orcid.org/0000-0002-3295-7347","observed_orcids":["https://orcid.org/0000-0002-3295-7347"]},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ole Klein","raw_affiliation_strings":["Cotnmunication Networks, RWTH Aachen University, Aachen, Germany","Commun. Networks, RWTH Aachen Univ.#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cotnmunication Networks, RWTH Aachen University, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Commun. Networks, RWTH Aachen Univ.#TAB#","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051603838","display_name":"Bernhard H. Walke","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Bernhard Walke","raw_affiliation_strings":["Cotnmunication Networks, RWTH Aachen University, Aachen, Germany","Commun. Networks, RWTH Aachen Univ.#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cotnmunication Networks, RWTH Aachen University, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Commun. Networks, RWTH Aachen Univ.#TAB#","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109478685","display_name":"R\u00fcdiger Halfmann","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1325886976","display_name":"Siemens (Germany)","ror":"https://ror.org/059mq0909","country_code":"DE","type":"company","lineage":["https://openalex.org/I1325886976"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Rudiger Halfmann","raw_affiliation_strings":["Siemens AG, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Siemens AG, Germany","institution_ids":["https://openalex.org/I1325886976"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0042,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.72413092,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"8","issue":null,"first_page":"2796","last_page":"2800"},"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":0.0,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/downlink-resource-allocation","display_name":"downlink resource allocation","score":0.9509999752044678},{"id":"https://openalex.org/keywords/ofdma","display_name":"OFDMA","score":0.9879999756813049},{"id":"https://openalex.org/keywords/wimax","display_name":"WiMAX","score":0.9929999709129333},{"id":"https://openalex.org/keywords/multiuser-diversity","display_name":"multiuser diversity","score":0.7120000123977661},{"id":"https://openalex.org/keywords/fairness","display_name":"fairness","score":0.8880000114440918},{"id":"https://openalex.org/keywords/packet-delay","display_name":"packet delay","score":0.9179999828338623},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"quality of service","score":0.9549999833106995},{"id":"https://openalex.org/keywords/system-capacity","display_name":"system capacity","score":0.6980000138282776},{"id":"https://openalex.org/keywords/centralized-control","display_name":"centralized control","score":0.5730000138282776},{"id":"https://openalex.org/keywords/mac-layer-performance","display_name":"MAC layer performance","score":0.49799999594688416}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7921113967895508},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.7177232503890991},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6344402432441711},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6277257204055786},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.5560250282287598},{"id":"https://openalex.org/C522090004","wikidata":"https://www.wikidata.org/wiki/Q616245","display_name":"IEEE 802","level":3,"score":0.5483208894729614},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5040777921676636},{"id":"https://openalex.org/C113950482","wikidata":"https://www.wikidata.org/wiki/Q133973","display_name":"WiMAX","level":3,"score":0.4866636395454407},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.4816495478153229},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.4771672785282135},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.46224072575569153},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.42011559009552},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.4138847291469574},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.41050031781196594},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.24506685137748718},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19429492950439453},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.08423453569412231},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/vetecs.2007.574","doi":"https://doi.org/10.1109/vetecs.2007.574","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecs.2007.574","pdf_url":null,"source":{"id":"https://openalex.org/S4210185404","display_name":"IEEE Vehicular Technology Conference","issn_l":"1090-3038","issn":["1090-3038","2577-2465"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring","raw_type":"proceedings-article"},{"id":"pmh:oai:publications.rwth-aachen.de:111983","doi":null,"is_oa":false,"landing_page_url":"https://publications.rwth-aachen.de/record/111983","pdf_url":null,"source":{"id":"https://openalex.org/S4306401362","display_name":"RWTH Publications (RWTH Aachen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I887968799","host_organization_name":"RWTH Aachen University","host_organization_lineage":["https://openalex.org/I887968799"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"VTC 2007 Spring : towards truly ubiquitous wireless systems ; 22 - 25 April 2007, Dublin, Ireland / 2007 IEEE 65th Vehicular Technology Conference. - Vol. 6<br/>2007 IEEE 65. Vehicular Technology Conference, VTC 2007 Spring, Dublin, Ireland, 2007-04-22 - 2007-04-25","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321114","display_name":"Bundesministerium f\u00fcr Bildung und Forschung","ror":"https://ror.org/04pz7b180"},{"id":"https://openalex.org/F4320322923","display_name":"Siemens","ror":"https://ror.org/059mq0909"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W166409393","https://openalex.org/W1482959449","https://openalex.org/W1596939795","https://openalex.org/W2106749358","https://openalex.org/W2116456097","https://openalex.org/W2120732879","https://openalex.org/W2166832257","https://openalex.org/W2205479401","https://openalex.org/W2325187468","https://openalex.org/W2341388952","https://openalex.org/W4245808720","https://openalex.org/W4285719527","https://openalex.org/W6606689758","https://openalex.org/W6687771872","https://openalex.org/W6703909197"],"related_works":["https://openalex.org/W2098810903","https://openalex.org/W1572042718","https://openalex.org/W2155245596","https://openalex.org/W2107493856","https://openalex.org/W2067546417","https://openalex.org/W2129473617","https://openalex.org/W2161601179","https://openalex.org/W2162755521","https://openalex.org/W2368019449","https://openalex.org/W2786569889"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"different":[3],"downlink":[4],"resource":[5],"allocation":[6],"strategies":[7],"for":[8],"an":[9],"OFDMA":[10],"are":[11],"analyzed":[12],"in":[13,54,70],"detail.":[14],"The":[15,34],"performance":[16],"of":[17,30,48,56,62,73,91],"a":[18,66,85],"centrally":[19],"controlled":[20],"system":[21,41],"based":[22],"on":[23,37],"IEEE":[24],"802.16":[25],"is":[26,36,65],"investigated":[27],"by":[28],"means":[29],"stochastic":[31],"event-driven":[32],"simulations.":[33],"focus":[35],"the":[38,46,71,78,88],"tradeoff":[39],"between":[40],"capacity":[42],"maximization":[43],"due":[44],"to":[45,87],"exploitation":[47],"multi":[49],"user":[50],"diversity":[51],"and":[52],"fairness":[53],"terms":[55],"packet":[57],"delay.":[58],"Since":[59],"QoS":[60],"(quality":[61],"service)":[63],"provision":[64],"critical":[67],"design":[68,89],"issue":[69],"development":[72],"future":[74],"broadband":[75],"radio":[76],"systems,":[77],"presented":[79],"results":[80],"can":[81],"be":[82],"considered":[83],"as":[84],"contribution":[86],"process":[90],"such":[92],"systems.":[93]},"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}