{"id":"https://openalex.org/W1988864039","doi":"https://doi.org/10.1145/1143549.1143700","title":"A throughput-efficient two level access control scheme for multimedia CDMA networks","display_name":"A throughput-efficient two level access control scheme for multimedia CDMA networks","publication_year":2006,"publication_date":"2006-07-03","ids":{"openalex":"https://openalex.org/W1988864039","doi":"https://doi.org/10.1145/1143549.1143700","mag":"1988864039"},"language":"en","primary_location":{"id":"doi:10.1145/1143549.1143700","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1143549.1143700","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2006 international conference on Wireless communications and mobile computing","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/A5101589084","display_name":"Zhihui Chen","orcid":"https://orcid.org/0000-0002-7309-0081"},"institutions":[{"id":"https://openalex.org/I39422238","display_name":"University of Illinois Chicago","ror":"https://ror.org/02mpq6x41","country_code":"US","type":"education","lineage":["https://openalex.org/I39422238"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Zhihui Chen","raw_affiliation_strings":["University of Illinois at Chicago"],"affiliations":[{"raw_affiliation_string":"University of Illinois at Chicago","institution_ids":["https://openalex.org/I39422238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113559444","display_name":"Ashfaq Khokhar","orcid":null},"institutions":[{"id":"https://openalex.org/I39422238","display_name":"University of Illinois Chicago","ror":"https://ror.org/02mpq6x41","country_code":"US","type":"education","lineage":["https://openalex.org/I39422238"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ashfaq Khokhar","raw_affiliation_strings":["University of Illinois at Chicago"],"affiliations":[{"raw_affiliation_string":"University of Illinois at Chicago","institution_ids":["https://openalex.org/I39422238"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033751213","display_name":"Shahab Baqai","orcid":null},"institutions":[{"id":"https://openalex.org/I207789805","display_name":"Lahore University of Management Sciences","ror":"https://ror.org/05b5x4a35","country_code":"PK","type":"education","lineage":["https://openalex.org/I207789805"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Shahab Baqai","raw_affiliation_strings":["Lahore University of Management Sciences, Lahore, Pakistan","[Lahore University of Management Sciences Lahore, Pakistan]"],"affiliations":[{"raw_affiliation_string":"Lahore University of Management Sciences, Lahore, Pakistan","institution_ids":["https://openalex.org/I207789805"]},{"raw_affiliation_string":"[Lahore University of Management Sciences Lahore, Pakistan]","institution_ids":["https://openalex.org/I207789805"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101589084"],"corresponding_institution_ids":["https://openalex.org/I39422238"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11941395,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"755","last_page":"760"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9997000098228455,"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":0.9987999796867371,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.996399998664856,"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/computer-science","display_name":"Computer science","score":0.8242814540863037},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6568006277084351},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6418137550354004},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.6236059069633484},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4855937361717224},{"id":"https://openalex.org/keywords/call-admission-control","display_name":"Call Admission Control","score":0.4810621738433838},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.46883338689804077},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4571916460990906},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4113554060459137},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.15135589241981506},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.1496855914592743},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10891228914260864}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8242814540863037},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6568006277084351},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6418137550354004},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.6236059069633484},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4855937361717224},{"id":"https://openalex.org/C2780372748","wikidata":"https://www.wikidata.org/wiki/Q5021493","display_name":"Call Admission Control","level":4,"score":0.4810621738433838},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.46883338689804077},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4571916460990906},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4113554060459137},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.15135589241981506},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.1496855914592743},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10891228914260864}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1143549.1143700","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1143549.1143700","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2006 international conference on Wireless communications and mobile computing","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":19,"referenced_works":["https://openalex.org/W1669603654","https://openalex.org/W2100946206","https://openalex.org/W2102157096","https://openalex.org/W2105550092","https://openalex.org/W2107145559","https://openalex.org/W2113247391","https://openalex.org/W2116051915","https://openalex.org/W2132387138","https://openalex.org/W2138630983","https://openalex.org/W2138960193","https://openalex.org/W2139757955","https://openalex.org/W2145417574","https://openalex.org/W2147297442","https://openalex.org/W2151634912","https://openalex.org/W2156597615","https://openalex.org/W2157836417","https://openalex.org/W2166133397","https://openalex.org/W2185682859","https://openalex.org/W6683106660"],"related_works":["https://openalex.org/W2136583354","https://openalex.org/W2111238207","https://openalex.org/W2078838869","https://openalex.org/W2095363273","https://openalex.org/W2066767660","https://openalex.org/W2760721665","https://openalex.org/W2138986309","https://openalex.org/W1545871511","https://openalex.org/W2566455368","https://openalex.org/W4285587524"],"abstract_inverted_index":{"This":[0,112],"paper":[1],"presents":[2],"a":[3,20],"novel":[4],"hierarchical":[5,80],"approach":[6],"where":[7],"call":[8,103],"admission":[9,104],"level":[10,14],"control":[11,15],"and":[12,60,105,138],"slot":[13,106],"schemes":[16,92],"are":[17],"designed":[18],"in":[19,48,93],"unified":[21],"framework":[22],"for":[23,135,143],"efficient":[24],"transmission":[25],"of":[26],"multimedia":[27,50],"traffic":[28,34,54,64,100,137],"over":[29],"CDMA":[30],"networks.":[31],"The":[32,52,73],"voice":[33,136],"is":[35,55,130],"modeled":[36,56],"using":[37],"an":[38],"on-off":[39],"Markov":[40],"model":[41],"to":[42,67,89],"accurately":[43],"capture":[44],"the":[45,49,69,78,90,94,115,126],"temporal":[46],"correlations":[47],"data.":[51],"data":[53,63,144],"as":[57],"delay":[58],"tolerant":[59],"greedy.":[61],"i.e.":[62],"always":[65],"tries":[66],"utilize":[68],"maximal":[70,122],"available":[71],"bandwidth.":[72],"simulation":[74],"results":[75],"show":[76],"that":[77],"proposed":[79],"access":[81],"scheme":[82],"improves":[83,114],"channel":[84],"utilization":[85],"by":[86,97],"15-18%":[87],"compared":[88],"existing":[91],"literature.":[95],"Also,":[96],"rejecting":[98],"incoming":[99],"at":[101],"both":[102],"levels":[107],"our":[108],"method":[109],"reduces":[110],"interference.":[111],"significantly":[113],"Packet":[116],"Error":[117],"Rate":[118],"(PER)":[119],"while":[120],"achieving":[121],"throughput.":[123],"In":[124],"particular":[125],"packet":[127],"error":[128],"rate":[129],"about":[131,139],"4":[132],"times":[133,141],"lower":[134,142],"10":[140],"traffic.":[145]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}