{"id":"https://openalex.org/W1992037780","doi":"https://doi.org/10.1109/vtcspring.2014.7022829","title":"Analysis of a Call Admission Control Algorithm for Real-Time Traffic in OFDMA Based Cellular Networks","display_name":"Analysis of a Call Admission Control Algorithm for Real-Time Traffic in OFDMA Based Cellular Networks","publication_year":2014,"publication_date":"2014-05-01","ids":{"openalex":"https://openalex.org/W1992037780","doi":"https://doi.org/10.1109/vtcspring.2014.7022829","mag":"1992037780"},"language":"en","primary_location":{"id":"doi:10.1109/vtcspring.2014.7022829","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2014.7022829","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 79th Vehicular Technology Conference (VTC Spring)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5089976412","display_name":"Subhendu Batabyal","orcid":"https://orcid.org/0000-0002-7179-7526"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Subhendu Batabyal","raw_affiliation_strings":["G.S.Sanyal School of Telecommunications, Indian Institute of Technology Kharagpur, Kharagpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"G.S.Sanyal School of Telecommunications, Indian Institute of Technology Kharagpur, Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073522616","display_name":"Suvra Sekhar Das","orcid":"https://orcid.org/0000-0002-9623-2134"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Suvra Sekhar Das","raw_affiliation_strings":["Dept. of Electronics & Electrical Communication Engineering, Indian Institute of Technology Kharagpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electronics & Electrical Communication Engineering, Indian Institute of Technology Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I145894827"],"apc_list":null,"apc_paid":null,"fwci":0.4079,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.48698207,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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":0.9991000294685364,"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":0.9986000061035156,"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/call-blocking","display_name":"Call blocking","score":0.7692382335662842},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7417534589767456},{"id":"https://openalex.org/keywords/call-admission-control","display_name":"Call Admission Control","score":0.7047766447067261},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6590321660041809},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6559832096099854},{"id":"https://openalex.org/keywords/blocking","display_name":"Blocking (statistics)","score":0.6436644792556763},{"id":"https://openalex.org/keywords/admission-control","display_name":"Admission control","score":0.5910300016403198},{"id":"https://openalex.org/keywords/performance-metric","display_name":"Performance metric","score":0.4559690058231354},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.45201265811920166},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.44986605644226074},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiple-access","display_name":"Orthogonal frequency-division multiple access","score":0.43659859895706177},{"id":"https://openalex.org/keywords/bandwidth-allocation","display_name":"Bandwidth allocation","score":0.4229426383972168},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.40070608258247375},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.3453419804573059},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2564539313316345},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.20274916291236877},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12544122338294983},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.10748007893562317},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.10240477323532104}],"concepts":[{"id":"https://openalex.org/C2775972105","wikidata":"https://www.wikidata.org/wiki/Q5021606","display_name":"Call blocking","level":3,"score":0.7692382335662842},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7417534589767456},{"id":"https://openalex.org/C2780372748","wikidata":"https://www.wikidata.org/wiki/Q5021493","display_name":"Call Admission Control","level":4,"score":0.7047766447067261},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6590321660041809},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6559832096099854},{"id":"https://openalex.org/C144745244","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Blocking (statistics)","level":2,"score":0.6436644792556763},{"id":"https://openalex.org/C2778234956","wikidata":"https://www.wikidata.org/wiki/Q4683813","display_name":"Admission control","level":3,"score":0.5910300016403198},{"id":"https://openalex.org/C2780898871","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Performance metric","level":2,"score":0.4559690058231354},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.45201265811920166},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.44986605644226074},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.43659859895706177},{"id":"https://openalex.org/C200157131","wikidata":"https://www.wikidata.org/wiki/Q4854763","display_name":"Bandwidth allocation","level":3,"score":0.4229426383972168},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.40070608258247375},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.3453419804573059},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2564539313316345},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.20274916291236877},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12544122338294983},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.10748007893562317},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.10240477323532104},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","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/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtcspring.2014.7022829","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2014.7022829","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 79th Vehicular Technology Conference (VTC Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1490674876","https://openalex.org/W1630733292","https://openalex.org/W1983347492","https://openalex.org/W2025553036","https://openalex.org/W2032033939","https://openalex.org/W2045180337","https://openalex.org/W2086679441","https://openalex.org/W2106404701","https://openalex.org/W2158698208","https://openalex.org/W2163410953","https://openalex.org/W2478503558","https://openalex.org/W2613173048","https://openalex.org/W3041277256","https://openalex.org/W4236448168","https://openalex.org/W6636933019","https://openalex.org/W6658519025","https://openalex.org/W6683600283"],"related_works":["https://openalex.org/W2621434411","https://openalex.org/W1675340958","https://openalex.org/W1981390404","https://openalex.org/W2352681277","https://openalex.org/W2349391179","https://openalex.org/W2124561886","https://openalex.org/W2542714965","https://openalex.org/W2101515474","https://openalex.org/W2151853981","https://openalex.org/W2118707252"],"abstract_inverted_index":{"In":[0],"Orthogonal":[1],"Frequency":[2],"Division":[3],"Multiple":[4],"Access":[5],"(OFDMA)":[6],"networks":[7,30],"there":[8],"is":[9,61,78,166],"variation":[10],"of":[11,13,34,41,108,116,126,133,135,141,150,162,170,177,182,185],"Grade":[12],"Service":[14],"(GoS)":[15],"experienced":[16],"by":[17],"the":[18,57,66,72,124,127,131,148,178,218],"users":[19,142],"within":[20,71],"a":[21,24,75,96],"cell.":[22],"Hence":[23],"comprehensive":[25],"performance":[26,161,206,215],"analysis":[27],"for":[28,208],"such":[29,85,146,163,172],"must":[31,143],"include":[32,43],"fairness":[33,40],"GoS":[35,42,76,109,125,149,186],"considerations.":[36],"Methods":[37],"to":[38,56,101,122,138],"enhance":[39],"call":[44],"admission":[45],"control":[46],"(CAC)":[47],"schemes.":[48],"A":[49],"simple":[50],"dynamic":[51],"CAC":[52],"scheme":[53],"that":[54,68,77,147,151],"responds":[55],"bandwidth":[58,118],"occupancy":[59],"level":[60],"considered":[62],"here.":[63],"It":[64],"leverages":[65],"fact":[67],"several":[69],"regions":[70,86],"cell":[73],"offer":[74],"much":[79],"higher":[80],"than":[81],"acceptable.":[82],"Users":[83],"from":[84],"may":[87,120],"be":[88,144],"blocked":[89],"even":[90],"when":[91],"sufficient":[92],"resources":[93],"are":[94,202],"available,":[95],"technique":[97],"which":[98,209],"we":[99],"refer":[100],"as":[102,173,189,191,217],"forced":[103,106,136],"blocking.":[104],"Such":[105],"blocking":[107,137],"rich":[110],"users,":[111],"if":[112],"performed":[113],"at":[114],"times":[115],"high":[117],"occupancy,":[119],"enable":[121],"improve":[123],"remaining":[128],"users.":[129],"However,":[130],"rate":[132],"application":[134],"any":[139],"class":[140,152],"chosen":[145],"does":[153],"not":[154],"degrade":[155],"beyond":[156],"an":[157,164],"acceptable":[158],"limit.":[159],"The":[160],"algorithm":[165],"studied":[167],"in":[168,204],"terms":[169],"parameters":[171],"satisfied":[174],"service":[175],"area":[176],"cell,":[179],"min-max":[180],"metric":[181],"fairness,":[183],"variance":[184],"and":[187,199],"cell-average":[188],"well":[190],"cell-edge":[192],"GoS.":[193],"Both":[194],"discrete":[195],"event":[196],"simulations":[197],"(DES)":[198],"analytical":[200],"models":[201],"employed":[203],"this":[205],"study,":[207],"First":[210,212],"Come":[211],"Served":[213],"(FCFS)":[214],"serves":[216],"reference.":[219]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
