{"id":"https://openalex.org/W2548587593","doi":"https://doi.org/10.1109/iciinfs.2008.4798426","title":"BER of Overloaded Cellular DS-CDMA System with Imperfect Power Control","display_name":"BER of Overloaded Cellular DS-CDMA System with Imperfect Power Control","publication_year":2008,"publication_date":"2008-12-01","ids":{"openalex":"https://openalex.org/W2548587593","doi":"https://doi.org/10.1109/iciinfs.2008.4798426","mag":"2548587593"},"language":"en","primary_location":{"id":"doi:10.1109/iciinfs.2008.4798426","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iciinfs.2008.4798426","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE Region 10 and the Third international Conference on Industrial and Information Systems","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/A5100624585","display_name":"Preetam Kumar","orcid":null},"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":"Preetam Kumar","raw_affiliation_strings":["G S Sanyal School of Telecommunications, Indian Institute of Technology, Kharagpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"G S Sanyal School of Telecommunications, Indian Institute of Technology, Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071322203","display_name":"Saswat Chakrabarti","orcid":"https://orcid.org/0000-0001-8324-0445"},"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":"Saswat Chakrabarti","raw_affiliation_strings":["G S Sanyal School of Telecommunications, Indian Institute of Technology, Kharagpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"G S Sanyal School of Telecommunications, 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":0.2546,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.51474658,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":1.0,"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":1.0,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9994999766349792,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9962999820709229,"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":0.6748263239860535},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.6260185837745667},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.5608913898468018},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.537223219871521},{"id":"https://openalex.org/keywords/multiuser-detection","display_name":"Multiuser detection","score":0.5360811948776245},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.5254151821136475},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.4995269775390625},{"id":"https://openalex.org/keywords/gold-code","display_name":"Gold code","score":0.4602052569389343},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.43100759387016296},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4304332733154297},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4265184700489044},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.41516557335853577},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4034654200077057},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3777587413787842},{"id":"https://openalex.org/keywords/spread-spectrum","display_name":"Spread spectrum","score":0.2906958758831024},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.2794108986854553},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15579506754875183}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6748263239860535},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.6260185837745667},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.5608913898468018},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.537223219871521},{"id":"https://openalex.org/C2777104032","wikidata":"https://www.wikidata.org/wiki/Q16324514","display_name":"Multiuser detection","level":3,"score":0.5360811948776245},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.5254151821136475},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.4995269775390625},{"id":"https://openalex.org/C3716999","wikidata":"https://www.wikidata.org/wiki/Q2635984","display_name":"Gold code","level":4,"score":0.4602052569389343},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.43100759387016296},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4304332733154297},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4265184700489044},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.41516557335853577},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4034654200077057},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3777587413787842},{"id":"https://openalex.org/C105344744","wikidata":"https://www.wikidata.org/wiki/Q958957","display_name":"Spread spectrum","level":3,"score":0.2906958758831024},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.2794108986854553},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15579506754875183},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iciinfs.2008.4798426","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iciinfs.2008.4798426","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE Region 10 and the Third international Conference on Industrial and Information Systems","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":13,"referenced_works":["https://openalex.org/W1934351058","https://openalex.org/W1995319790","https://openalex.org/W1997112155","https://openalex.org/W2029206816","https://openalex.org/W2083589519","https://openalex.org/W2119996374","https://openalex.org/W2120111874","https://openalex.org/W2132800470","https://openalex.org/W2138068001","https://openalex.org/W2158674834","https://openalex.org/W2164023371","https://openalex.org/W2274075395","https://openalex.org/W6640561148"],"related_works":["https://openalex.org/W3171283610","https://openalex.org/W2133515876","https://openalex.org/W332705527","https://openalex.org/W2171748043","https://openalex.org/W3149784825","https://openalex.org/W1998574070","https://openalex.org/W2100033721","https://openalex.org/W2531962194","https://openalex.org/W1882233723","https://openalex.org/W2168318385"],"abstract_inverted_index":{"Overloading":[0],"is":[1,16,63,76,86,98,126,136,167],"a":[2,17,30,60,116,178,217],"technique":[3,97],"to":[4,21,38,45,58,64,78,88,100,173,197,209],"accommodate":[5],"more":[6],"number":[7,24],"of":[8,54,68,107,115,180,203,219],"users":[9,25,81],"than":[10],"the":[11,23,40,55,79,83,89,104,112,186],"spreading":[12,154],"factor":[13,155],"N.":[14],"This":[15],"bandwidth":[18],"efficient":[19,56],"scheme":[20,119,133,140],"increase":[22],"or":[26],"data":[27],"rate":[28],"in":[29,50,149],"fixed":[31],"bandwidth.":[32],"These":[33],"schemes":[34,57],"can":[35,193],"be":[36],"used":[37,99],"avoid":[39],"orthogonal":[41,69,121],"code":[42,123],"shortage":[43],"problem":[44],"provide":[46],"broadband":[47],"wireless":[48],"access":[49],"cellular":[51],"communication.":[52],"One":[53],"overload":[59,195],"CDMA":[61],"system":[62,148],"use":[65],"two":[66,105],"sets":[67,106,125],"signal":[70],"waveforms":[71],"(O/O).":[72],"The":[73,164],"first":[74],"set":[75,85],"assigned":[77,87],"N":[80,157],"and":[82,191],"second":[84],"additional":[90],"users.":[91,108],"An":[92],"iterative":[93],"multistage":[94],"detection":[95],"(IMSD)":[96],"cancel":[101],"interference":[102,131],"between":[103],"In":[109],"this":[110,139],"paper,":[111],"BER":[113,179,187,218],"performance":[114,188],"new":[117],"overloading":[118,144],"using":[120],"Gold":[122],"(OG/OG)":[124],"evaluated":[127],"with":[128,199],"soft":[129],"decision":[130],"cancellation":[132],"(SDIC).":[134],"It":[135],"observed":[137],"that":[138],"provides":[141],"25%":[142],"channel":[143,152],"for":[145,153],"synchronous":[146],"DS-CDMA":[147],"an":[150,200],"AWGN":[151],"length":[156],"=":[158],"64,":[159],"assuming":[160],"perfect":[161,210],"power":[162,184,211],"control.":[163],"SNR":[165,201],"degradation":[166,202],"about":[168,204],"0.35":[169],"dB":[170,206],"as":[171,207],"compared":[172,208],"single":[174,213],"user":[175,214],"bound":[176,215],"at":[177,216],"1e-5.":[181,220],"With":[182],"imperfect":[183],"control,":[185],"degrades":[189],"considerably":[190],"we":[192],"only":[194],"up":[196],"11%":[198],"1.25":[205],"control":[212]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
