{"id":"https://openalex.org/W2119012320","doi":"https://doi.org/10.1109/mascot.2003.1240653","title":"Modelling differentiated services in UMTS networks","display_name":"Modelling differentiated services in UMTS networks","publication_year":2004,"publication_date":"2004-06-22","ids":{"openalex":"https://openalex.org/W2119012320","doi":"https://doi.org/10.1109/mascot.2003.1240653","mag":"2119012320"},"language":"en","primary_location":{"id":"doi:10.1109/mascot.2003.1240653","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mascot.2003.1240653","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"11th IEEE/ACM International Symposium on Modeling, Analysis and Simulation of Computer Telecommunications Systems, 2003. MASCOTS 2003.","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/A5061429698","display_name":"Khalid Al\u2010Begain","orcid":null},"institutions":[{"id":"https://openalex.org/I139894009","display_name":"University of Bradford","ror":"https://ror.org/00vs8d940","country_code":"GB","type":"education","lineage":["https://openalex.org/I139894009"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"K. Al-Begain","raw_affiliation_strings":["Performance Modelling and Engineering Research Group Department of Computing, University of Bradford, Bradford, UK","[Dept. of Comput., Bradford Univ., UK]"],"affiliations":[{"raw_affiliation_string":"Performance Modelling and Engineering Research Group Department of Computing, University of Bradford, Bradford, UK","institution_ids":["https://openalex.org/I139894009"]},{"raw_affiliation_string":"[Dept. of Comput., Bradford Univ., UK]","institution_ids":["https://openalex.org/I139894009"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111525393","display_name":"I. Awan","orcid":null},"institutions":[{"id":"https://openalex.org/I139894009","display_name":"University of Bradford","ror":"https://ror.org/00vs8d940","country_code":"GB","type":"education","lineage":["https://openalex.org/I139894009"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"I. Awan","raw_affiliation_strings":["Performance Modelling and Engineering Research Group Department of Computing, University of Bradford, Bradford, UK","[Dept. of Comput., Bradford Univ., UK]"],"affiliations":[{"raw_affiliation_string":"Performance Modelling and Engineering Research Group Department of Computing, University of Bradford, Bradford, UK","institution_ids":["https://openalex.org/I139894009"]},{"raw_affiliation_string":"[Dept. of Comput., Bradford Univ., UK]","institution_ids":["https://openalex.org/I139894009"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5061429698"],"corresponding_institution_ids":["https://openalex.org/I139894009"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.22609064,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"164","last_page":"171"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10974","display_name":"Advanced Queuing Theory Analysis","score":0.9991000294685364,"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"}},"topics":[{"id":"https://openalex.org/T10974","display_name":"Advanced Queuing Theory Analysis","score":0.9991000294685364,"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"}},{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9972000122070312,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9804999828338623,"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/computer-science","display_name":"Computer science","score":0.767440915107727},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7622554302215576},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6899192333221436},{"id":"https://openalex.org/keywords/queueing-theory","display_name":"Queueing theory","score":0.517714262008667},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.474936306476593},{"id":"https://openalex.org/keywords/call-admission-control","display_name":"Call Admission Control","score":0.4409683048725128},{"id":"https://openalex.org/keywords/umts-frequency-bands","display_name":"UMTS frequency bands","score":0.43311116099357605},{"id":"https://openalex.org/keywords/packet-loss","display_name":"Packet loss","score":0.41358494758605957},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4060663878917694},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.3906099796295166},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15742695331573486}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.767440915107727},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7622554302215576},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6899192333221436},{"id":"https://openalex.org/C22684755","wikidata":"https://www.wikidata.org/wiki/Q847526","display_name":"Queueing theory","level":2,"score":0.517714262008667},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.474936306476593},{"id":"https://openalex.org/C2780372748","wikidata":"https://www.wikidata.org/wiki/Q5021493","display_name":"Call Admission Control","level":4,"score":0.4409683048725128},{"id":"https://openalex.org/C101618186","wikidata":"https://www.wikidata.org/wiki/Q3633928","display_name":"UMTS frequency bands","level":2,"score":0.43311116099357605},{"id":"https://openalex.org/C54108766","wikidata":"https://www.wikidata.org/wiki/Q391064","display_name":"Packet loss","level":3,"score":0.41358494758605957},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4060663878917694},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.3906099796295166},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15742695331573486}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mascot.2003.1240653","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mascot.2003.1240653","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"11th IEEE/ACM International Symposium on Modeling, Analysis and Simulation of Computer Telecommunications Systems, 2003. MASCOTS 2003.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.49000000953674316,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1499613609","https://openalex.org/W1531336019","https://openalex.org/W1990019746","https://openalex.org/W2001149033","https://openalex.org/W2005210959","https://openalex.org/W2019557577","https://openalex.org/W2032558547","https://openalex.org/W2033240986","https://openalex.org/W2049844434","https://openalex.org/W2051393033","https://openalex.org/W2087017107","https://openalex.org/W2113017943","https://openalex.org/W2122250423","https://openalex.org/W2145387455","https://openalex.org/W4252028749","https://openalex.org/W6630014680","https://openalex.org/W6678026249"],"related_works":["https://openalex.org/W1551427872","https://openalex.org/W2020145186","https://openalex.org/W2124362445","https://openalex.org/W2101640718","https://openalex.org/W2551445694","https://openalex.org/W1978464445","https://openalex.org/W2363038353","https://openalex.org/W2359084765","https://openalex.org/W1939360481","https://openalex.org/W2182984915"],"abstract_inverted_index":{"One":[0],"of":[1,5,19,43,106,120,191,231],"the":[2,6,29,48,59,65,70,88,104,107,114,117,121,131,160,164,173,189,197,205,217,220,229,232,243],"main":[3],"features":[4],"third":[7],"generation":[8],"(3G)":[9],"mobile":[10,82],"networks":[11],"is":[12,128,145,170,202],"their":[13],"capability":[14,230],"to":[15,28,78,238],"provide":[16,239],"different":[17,75],"classes":[18,187],"services;":[20],"especially":[21],"multimedia":[22],"and":[23,32,55,68,116,137,150,162,180],"real-time":[24],"services":[25,90],"in":[26,63,80,112,130],"addition":[27],"traditional":[30],"telephony":[31],"data":[33],"services.":[34],"These":[35],"new":[36,89],"services,":[37],"however,":[38],"will":[39,72,91],"require":[40,92],"higher":[41,125,240,244],"quality":[42],"service":[44,194,246],"(QoS)":[45],"constraints":[46],"on":[47,147,172,216],"network":[49,71,122],"mainly":[50],"regarding":[51],"delay,":[52],"delay":[53],"variation":[54],"packet":[56],"loss.":[57],"Additionally,":[58],"overall":[60],"traffic":[61,127,201],"profile":[62],"both":[64,113],"air":[66],"interface":[67],"inside":[69,163],"be":[73,79],"rather":[74],"than":[76,94],"used":[77],"today's":[81],"networks.":[83],"Therefore,":[84],"providing":[85],"QoS":[86,241],"for":[87,156,196,242],"more":[93],"what":[95],"a":[96,140],"call":[97],"admission":[98],"control":[99,111],"algorithm":[100],"can":[101],"achieve":[102],"at":[103,159],"border":[105,161],"network.":[108,166],"Continuous":[109],"buffer":[110,141,152,235],"wireless":[115,165],"fixed":[118],"part":[119],"ensures":[123],"that":[124,144],"priority":[126,149,186,245],"treated":[129],"proper":[132],"way.":[133],"This":[134],"paper":[135,210],"proposes":[136],"analytically":[138],"evaluates":[139],"management":[142,236],"scheme":[143,237],"based":[146,171,215],"multilevel":[148],"partial":[151],"sharing":[153],"(PBS)":[154],"policy":[155],"all":[157],"buffers":[158],"The":[167,200,209,225],"analytical":[168,213],"model":[169],"G/G/1/N":[174],"censored":[175],"queue":[176],"with":[177],"single":[178],"server":[179],"R":[181],"(R":[182],"/spl":[183],"ges/":[184],"2)":[185],"under":[188],"head":[190],"line":[192],"(HOL)":[193],"rule":[195],"PBS":[198],"scheme.":[199],"modelled":[203],"using":[204,219],"generalised":[206],"exponential":[207],"distribution.":[208],"presents":[211],"an":[212],"solution":[214],"approximation":[218],"maximum":[221],"entropy":[222],"(ME)":[223],"principle.":[224],"numerical":[226],"results":[227],"show":[228],"space":[233],"prioritised":[234],"classes.":[247]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}