{"id":"https://openalex.org/W2154697614","doi":"https://doi.org/10.1109/iswcs.2007.4392306","title":"Queueing Analysis of OFDM Subcarrier Allocation in Wireless Multimedia Networks","display_name":"Queueing Analysis of OFDM Subcarrier Allocation in Wireless Multimedia Networks","publication_year":2007,"publication_date":"2007-10-01","ids":{"openalex":"https://openalex.org/W2154697614","doi":"https://doi.org/10.1109/iswcs.2007.4392306","mag":"2154697614"},"language":"en","primary_location":{"id":"doi:10.1109/iswcs.2007.4392306","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2007.4392306","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 4th International Symposium on Wireless Communication Systems","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/A5111905427","display_name":"Yan Zhang","orcid":"https://orcid.org/0000-0002-2168-9674"},"institutions":[{"id":"https://openalex.org/I2799829267","display_name":"Simula Research Laboratory","ror":"https://ror.org/00vn06n10","country_code":"NO","type":"facility","lineage":["https://openalex.org/I2799829267"]}],"countries":["NO"],"is_corresponding":true,"raw_author_name":"Yan Zhang","raw_affiliation_strings":["Simula Research Laboratory, Norway"],"affiliations":[{"raw_affiliation_string":"Simula Research Laboratory, Norway","institution_ids":["https://openalex.org/I2799829267"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100405124","display_name":"Yifan Chen","orcid":"https://orcid.org/0000-0001-7645-623X"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yifan Chen","raw_affiliation_strings":["Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5111905427"],"corresponding_institution_ids":["https://openalex.org/I2799829267"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.1731446,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"10","issue":null,"first_page":"81","last_page":"85"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9993000030517578,"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/T10974","display_name":"Advanced Queuing Theory Analysis","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8224133253097534},{"id":"https://openalex.org/keywords/subcarrier","display_name":"Subcarrier","score":0.7694008350372314},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.684077262878418},{"id":"https://openalex.org/keywords/queueing-theory","display_name":"Queueing theory","score":0.6476987600326538},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6445397734642029},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5679234862327576},{"id":"https://openalex.org/keywords/wireless-broadband","display_name":"Wireless broadband","score":0.5287556052207947},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.48920655250549316},{"id":"https://openalex.org/keywords/broadband-networks","display_name":"Broadband networks","score":0.47932565212249756},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.46601369976997375},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4504552483558655},{"id":"https://openalex.org/keywords/bandwidth-allocation","display_name":"Bandwidth allocation","score":0.4241960346698761},{"id":"https://openalex.org/keywords/call-admission-control","display_name":"Call Admission Control","score":0.4142158329486847},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.29343634843826294},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23838481307029724},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.10548996925354004}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8224133253097534},{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.7694008350372314},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.684077262878418},{"id":"https://openalex.org/C22684755","wikidata":"https://www.wikidata.org/wiki/Q847526","display_name":"Queueing theory","level":2,"score":0.6476987600326538},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6445397734642029},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5679234862327576},{"id":"https://openalex.org/C85608190","wikidata":"https://www.wikidata.org/wiki/Q922050","display_name":"Wireless broadband","level":4,"score":0.5287556052207947},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.48920655250549316},{"id":"https://openalex.org/C125599584","wikidata":"https://www.wikidata.org/wiki/Q15057100","display_name":"Broadband networks","level":3,"score":0.47932565212249756},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.46601369976997375},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4504552483558655},{"id":"https://openalex.org/C200157131","wikidata":"https://www.wikidata.org/wiki/Q4854763","display_name":"Bandwidth allocation","level":3,"score":0.4241960346698761},{"id":"https://openalex.org/C2780372748","wikidata":"https://www.wikidata.org/wiki/Q5021493","display_name":"Call Admission Control","level":4,"score":0.4142158329486847},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.29343634843826294},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23838481307029724},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.10548996925354004}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iswcs.2007.4392306","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2007.4392306","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 4th International Symposium on Wireless Communication Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.47999998927116394}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1486942616","https://openalex.org/W1963753213","https://openalex.org/W2018845356","https://openalex.org/W2037980773","https://openalex.org/W2063664689","https://openalex.org/W2096541983","https://openalex.org/W2127243078","https://openalex.org/W3192412886","https://openalex.org/W6679010553"],"related_works":["https://openalex.org/W2392486310","https://openalex.org/W2127243078","https://openalex.org/W4302764687","https://openalex.org/W2950953629","https://openalex.org/W2044078801","https://openalex.org/W2121552582","https://openalex.org/W2118411114","https://openalex.org/W2392081282","https://openalex.org/W2152201272","https://openalex.org/W2348494161"],"abstract_inverted_index":{"There":[0],"are":[1,61,121,133,164,185],"two":[2,64,149],"major":[3],"contributions":[4],"in":[5,8,33,124],"this":[6],"paper":[7],"the":[9,38,51,74,115,131,146,154,159,167,172,189,204],"context":[10],"of":[11,42,72,148],"Orthogonal":[12],"Frequency":[13],"Division":[14],"Multiplexing":[15],"(OFDM)":[16],"subcarrier":[17,31],"allocation.":[18],"The":[19,95,142,198],"first":[20],"is":[21,55,77,98,145],"to":[22,45,89,187],"perform":[23],"a":[24,40,99,103,109,175],"tele-":[25],"traffic":[26,75],"queueing":[27,140],"analysis":[28],"for":[29,118,166,213],"OFDM":[30,46,52],"allocation":[32],"wireless":[34,128,217],"multimedia":[35,129],"networks.":[36,219],"In":[37,113],"literature,":[39],"variety":[41],"issues":[43],"related":[44],"have":[47],"been":[48],"studied.":[49],"However,":[50],"system":[53,132],"performance":[54,170,196],"rarely":[56],"investigated.":[57],"Call":[58],"connection":[59],"requests":[60],"differentiated":[62],"into":[63],"types:":[65],"narrow-band":[66],"and":[67,158,180,195],"wide-band.":[68],"For":[69],"either":[70],"class":[71],"call,":[73],"process":[76],"characterized":[78],"as":[79,135],"batch":[80,96,138,155],"arrival":[81,139],"because":[82],"each":[83],"call":[84,150,176],"may":[85],"request":[86],"multiple":[87],"subcarriers":[88],"satisfy":[90],"its":[91],"Quality-of-Service":[92],"(QoS)":[93],"requirements.":[94],"size":[97],"random":[100],"variable":[101],"following":[102,168],"probability":[104,173],"mass":[105],"function":[106],"(pmf)":[107],"with":[108],"realistic":[110],"maximum":[111],"value.":[112],"addition,":[114],"service":[116],"times":[117],"various":[119],"classes":[120],"different.":[122],"Consequently,":[123],"OFDM-":[125],"based":[126],"broadband":[127,216],"networks,":[130],"formulated":[134],"multiclass":[136],"multiserver":[137],"systems.":[141],"second":[143],"contribution":[144],"investigation":[147],"admission":[151],"control":[152],"algorithms,":[153],"blocking":[156,161],"scheme":[157],"partial":[160],"scheme.":[162],"Formulae":[163],"developed":[165],"significant":[169],"metrics:":[171],"that":[174],"will":[177],"be":[178],"blocked":[179],"bandwidth":[181],"utilization.":[182],"Numerical":[183],"investigations":[184],"presented":[186],"demonstrate":[188],"key":[190,193],"interaction":[191],"between":[192],"parameters":[194],"metrics.":[197],"analytical":[199],"model":[200],"was":[201],"validated":[202],"by":[203],"simulation":[205],"results;":[206],"consequently,":[207],"it":[208],"provides":[209],"an":[210],"efficient":[211],"tool":[212],"building":[214],"future-generation":[215],"access":[218]},"counts_by_year":[{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}