{"id":"https://openalex.org/W1965104206","doi":"https://doi.org/10.1002/ett.4460120411","title":"On the capacity of cellular CDMA and TDMA over nondispersive channels","display_name":"On the capacity of cellular CDMA and TDMA over nondispersive channels","publication_year":2001,"publication_date":"2001-07-01","ids":{"openalex":"https://openalex.org/W1965104206","doi":"https://doi.org/10.1002/ett.4460120411","mag":"1965104206"},"language":"en","primary_location":{"id":"doi:10.1002/ett.4460120411","is_oa":true,"landing_page_url":"https://doi.org/10.1002/ett.4460120411","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/ett.4460120411","source":{"id":"https://openalex.org/S4393917101","display_name":"European Transactions on Telecommunications","issn_l":"1124-318X","issn":["1124-318X","1541-8251"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Transactions on Telecommunications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/ett.4460120411","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5087599025","display_name":"Hikmet Sari","orcid":"https://orcid.org/0000-0001-8114-6164"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Hikmet Sari","raw_affiliation_strings":["Pacific Broadband Communications, 4\u201414 rue Ferrus, 75683 Paris cedex 14, France"],"affiliations":[{"raw_affiliation_string":"Pacific Broadband Communications, 4\u201414 rue Ferrus, 75683 Paris cedex 14, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091645565","display_name":"Heidi Steendam","orcid":null},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Heidi Steendam","raw_affiliation_strings":["TELIN/DIGCOM Department, Ghent University, St\u2014Pietersnieuwstraat 41, B9000 Gent, Belgium"],"affiliations":[{"raw_affiliation_string":"TELIN/DIGCOM Department, Ghent University, St\u2014Pietersnieuwstraat 41, B9000 Gent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025215036","display_name":"Marc Moeneclaey","orcid":"https://orcid.org/0000-0002-0759-7140"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Marc Moeneclaey","raw_affiliation_strings":["TELIN/DIGCOM Department, Ghent University, St\u2014Pietersnieuwstraat 41, B9000 Gent, Belgium"],"affiliations":[{"raw_affiliation_string":"TELIN/DIGCOM Department, Ghent University, St\u2014Pietersnieuwstraat 41, B9000 Gent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5087599025"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15234537,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"12","issue":"4","first_page":"337","last_page":"346"},"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":0.9997000098228455,"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":0.9973000288009644,"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/time-division-multiple-access","display_name":"Time division multiple access","score":0.8041996955871582},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.6733871698379517},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6072720289230347},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.583168089389801},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.5729880928993225},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5453069806098938},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5369322896003723},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.4945699870586395},{"id":"https://openalex.org/keywords/channel-capacity","display_name":"Channel capacity","score":0.4743598401546478},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.4650937616825104},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4469444453716278},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.43999430537223816},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.43604010343551636},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3811601996421814},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19993850588798523}],"concepts":[{"id":"https://openalex.org/C117313154","wikidata":"https://www.wikidata.org/wiki/Q878344","display_name":"Time division multiple access","level":2,"score":0.8041996955871582},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.6733871698379517},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6072720289230347},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.583168089389801},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.5729880928993225},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5453069806098938},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5369322896003723},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.4945699870586395},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.4743598401546478},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.4650937616825104},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4469444453716278},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.43999430537223816},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.43604010343551636},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3811601996421814},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19993850588798523}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/ett.4460120411","is_oa":true,"landing_page_url":"https://doi.org/10.1002/ett.4460120411","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/ett.4460120411","source":{"id":"https://openalex.org/S4393917101","display_name":"European Transactions on Telecommunications","issn_l":"1124-318X","issn":["1124-318X","1541-8251"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Transactions on Telecommunications","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1002/ett.4460120411","is_oa":true,"landing_page_url":"https://doi.org/10.1002/ett.4460120411","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/ett.4460120411","source":{"id":"https://openalex.org/S4393917101","display_name":"European Transactions on Telecommunications","issn_l":"1124-318X","issn":["1124-318X","1541-8251"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Transactions on Telecommunications","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1965104206.pdf"},"referenced_works_count":15,"referenced_works":["https://openalex.org/W62953907","https://openalex.org/W1569879151","https://openalex.org/W1571111133","https://openalex.org/W1587863748","https://openalex.org/W1614137482","https://openalex.org/W1939569744","https://openalex.org/W1969492090","https://openalex.org/W1995319790","https://openalex.org/W2129690209","https://openalex.org/W2132820211","https://openalex.org/W2145417574","https://openalex.org/W2161457263","https://openalex.org/W2537632409","https://openalex.org/W4239894305","https://openalex.org/W4248676392"],"related_works":["https://openalex.org/W1630971799","https://openalex.org/W1914495685","https://openalex.org/W1607089389","https://openalex.org/W1943774904","https://openalex.org/W1579833911","https://openalex.org/W2063047910","https://openalex.org/W2153709929","https://openalex.org/W424040858","https://openalex.org/W1977330362","https://openalex.org/W2164108427"],"abstract_inverted_index":{"Abstract":[0],"We":[1],"investigate":[2],"the":[3,20,36,40,50,63,69,74,82,101,105,107,126,129,135,186,198],"interuser":[4,108],"interference":[5,37,109],"in":[6,115,227],"cellular":[7],"code\u2014division":[8],"multiple":[9,14,22,65],"access":[10,15,23,66],"(CDMA)":[11],"and":[12,18,48,73,128,139,170,232],"timedivision":[13],"(TDMA)":[16],"systems":[17],"compare":[19,62],"two":[21,64],"techniques":[24,67],"at":[25],"different":[26],"levels":[27],"of":[28,77,104,119,141,207,223],"user":[29],"density":[30],"per":[31,79,143],"cell.":[32],"The":[33,58,84,117],"study":[34],"includes":[35],"both":[38,125,163],"on":[39,49,88],"downstream":[41,127],"channel":[42,52,92],"(from":[43,53],"base":[44,56],"station":[45],"to":[46,55,61,100,184],"users)":[47],"upstream":[51,130],"users":[54,78,142,224],"station).":[57],"purpose":[59],"is":[60,98,110,132,155,209],"when":[68],"total":[70,137],"bandwidth":[71,138,183],"occupancy":[72],"maximum":[75],"number":[76,140,222],"cell":[80],"are":[81],"same.":[83],"results":[85,160],"indicate":[86],"that":[87,97,133,200,215],"a":[89,94,191,203,220,228],"nondispersive":[90],"radio":[91],"with":[93],"path":[95],"loss":[96],"proportional":[99],"fourth":[102],"power":[103],"distance,":[106],"approximately":[111,179],"10":[112,180],"dB":[113],"higher":[114,221],"CDMA.":[116],"implication":[118],"this":[120,216],"result,":[121],"which":[122,193],"holds":[123],"for":[124,134,162],"channels,":[131],"same":[136,187],"cell,":[144],"TDMA":[145,226],"gives":[146],"substantially":[147],"superior":[148],"bit":[149],"error":[150],"rate":[151],"(BER)":[152],"performance.":[153],"This":[154],"confirmed":[156],"by":[157],"our":[158],"numerical":[159],"evaluated":[161],"additive":[164],"white":[165],"Gaussian":[166],"noise":[167],"(AWGN)":[168],"channels":[169],"memoryless":[171],"flat":[172],"Rayleigh":[173],"fading":[174],"channels.":[175],"Alternatively,":[176],"CDMA":[177,201],"needs":[178],"times":[181],"more":[182],"achieve":[185],"signal\u2014to\u2014interference":[188],"(S/I)":[189],"ratio,":[190],"result":[192],"may":[194],"seem":[195],"surprising,":[196],"because":[197],"fact":[199],"employs":[202],"frequency":[204,233],"reuse":[205],"factor":[206],"1":[208],"often":[210],"given":[211,229],"as":[212],"an":[213],"evidence":[214],"technique":[217],"can":[218],"support":[219],"than":[225],"geographic":[230],"area":[231],"bandwidth.":[234]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}