{"id":"https://openalex.org/W2115001547","doi":"https://doi.org/10.1109/vetecs.2009.5073771","title":"Performance Analysis and Comparison of Downlink MIMO MC-CDMA and MIMO OFDMA Systems","display_name":"Performance Analysis and Comparison of Downlink MIMO MC-CDMA and MIMO OFDMA Systems","publication_year":2009,"publication_date":"2009-04-01","ids":{"openalex":"https://openalex.org/W2115001547","doi":"https://doi.org/10.1109/vetecs.2009.5073771","mag":"2115001547"},"language":"en","primary_location":{"id":"doi:10.1109/vetecs.2009.5073771","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecs.2009.5073771","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"VTC Spring 2009 - IEEE 69th Vehicular Technology Conference","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/A5070665413","display_name":"Antonis Phasouliotis","orcid":null},"institutions":[{"id":"https://openalex.org/I28407311","display_name":"University of Manchester","ror":"https://ror.org/027m9bs27","country_code":"GB","type":"education","lineage":["https://openalex.org/I28407311"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Antonis Phasouliotis","raw_affiliation_strings":["School of Electrical and Electronic Engineering, University of Manchester, Institute of Science and Technology, Manchester, UK","[Sch. of Electr. & Electron. Eng., Univ. of Manchester, Manchester]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, University of Manchester, Institute of Science and Technology, Manchester, UK","institution_ids":["https://openalex.org/I28407311"]},{"raw_affiliation_string":"[Sch. of Electr. & Electron. Eng., Univ. of Manchester, Manchester]","institution_ids":["https://openalex.org/I28407311"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036412443","display_name":"Daniel K. C. So","orcid":"https://orcid.org/0000-0002-7642-1755"},"institutions":[{"id":"https://openalex.org/I28407311","display_name":"University of Manchester","ror":"https://ror.org/027m9bs27","country_code":"GB","type":"education","lineage":["https://openalex.org/I28407311"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Daniel K. C. So","raw_affiliation_strings":["School of Electrical and Electronic Engineering, University of Manchester, Institute of Science and Technology, Manchester, UK","[Sch. of Electr. & Electron. Eng., Univ. of Manchester, Manchester]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, University of Manchester, Institute of Science and Technology, Manchester, UK","institution_ids":["https://openalex.org/I28407311"]},{"raw_affiliation_string":"[Sch. of Electr. & Electron. Eng., Univ. of Manchester, Manchester]","institution_ids":["https://openalex.org/I28407311"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I28407311"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998000264167786,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998000264167786,"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":0.9994999766349792,"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":0.9984999895095825,"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/mimo","display_name":"MIMO","score":0.8274296522140503},{"id":"https://openalex.org/keywords/mimo-ofdm","display_name":"MIMO-OFDM","score":0.6811796426773071},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6314262747764587},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6049280166625977},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.559739887714386},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.5553874373435974},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiple-access","display_name":"Orthogonal frequency-division multiple access","score":0.5328173041343689},{"id":"https://openalex.org/keywords/3g-mimo","display_name":"3G MIMO","score":0.5115476846694946},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4817247688770294},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.4730112850666046},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.45803287625312805},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3564589023590088},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.34426021575927734},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2090117335319519},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17408081889152527}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8274296522140503},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.6811796426773071},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6314262747764587},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6049280166625977},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.559739887714386},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.5553874373435974},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.5328173041343689},{"id":"https://openalex.org/C165650700","wikidata":"https://www.wikidata.org/wiki/Q4636347","display_name":"3G MIMO","level":4,"score":0.5115476846694946},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4817247688770294},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.4730112850666046},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.45803287625312805},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3564589023590088},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.34426021575927734},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2090117335319519},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17408081889152527}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/vetecs.2009.5073771","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecs.2009.5073771","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"VTC Spring 2009 - IEEE 69th Vehicular Technology Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:openaire_cris_publications/4102746b-393b-4a9c-bd5c-756dd220bfe1","is_oa":false,"landing_page_url":"https://research.manchester.ac.uk/en/publications/4102746b-393b-4a9c-bd5c-756dd220bfe1","pdf_url":null,"source":{"id":"https://openalex.org/S4306400662","display_name":"Research Explorer (The University of Manchester)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I28407311","host_organization_name":"University of Manchester","host_organization_lineage":["https://openalex.org/I28407311"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Phasouliotis, A & So, D K C 2009, Performance analysis and comparison of downlink MIMO MC-CDMA and MIMO OFDMA systems. in IEEE Vehicular Technology Conference|IEEE Veh Technol Conf. VTC Spring 2009 - IEEE 69th Vehicular Technology Conference, Barcelona, 1/07/09. https://doi.org/10.1109/VETECS.2009.5073771","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:pure.atira.dk:publications/4102746b-393b-4a9c-bd5c-756dd220bfe1","is_oa":false,"landing_page_url":"https://www.research.manchester.ac.uk/portal/en/publications/performance-analysis-and-comparison-of-downlink-mimo-mccdma-and-mimo-ofdma-systems(4102746b-393b-4a9c-bd5c-756dd220bfe1).html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400662","display_name":"Research Explorer (The University of Manchester)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I28407311","host_organization_name":"University of Manchester","host_organization_lineage":["https://openalex.org/I28407311"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Phasouliotis, A & So, D K C 2009, Performance analysis and comparison of downlink MIMO MC-CDMA and MIMO OFDMA systems. in IEEE Vehicular Technology Conference|IEEE Veh Technol Conf. VTC Spring 2009 - IEEE 69th Vehicular Technology Conference, Barcelona, 1/07/09. https://doi.org/10.1109/VETECS.2009.5073771","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1559546629","https://openalex.org/W1562184564","https://openalex.org/W2098249016","https://openalex.org/W2101529053","https://openalex.org/W2103988214","https://openalex.org/W2135193982","https://openalex.org/W2141051213","https://openalex.org/W2143253431","https://openalex.org/W2145452118","https://openalex.org/W2162189032","https://openalex.org/W2477963690","https://openalex.org/W2541204438"],"related_works":["https://openalex.org/W2537632409","https://openalex.org/W4200145345","https://openalex.org/W1996130034","https://openalex.org/W2545343974","https://openalex.org/W1561113522","https://openalex.org/W2182661536","https://openalex.org/W2955108753","https://openalex.org/W4289450962","https://openalex.org/W1987031311","https://openalex.org/W2738743879"],"abstract_inverted_index":{"In":[0,40],"this":[1],"paper,":[2],"we":[3],"analyze":[4],"and":[5,23,84,118,165],"compare":[6],"the":[7,42,57,62,74,78,95,106,112,143,151,154,157],"error":[8,44],"rate":[9],"performance":[10,79],"of":[11,59,80,98,108,153,159],"downlink":[12],"coded":[13,24],"multiple-input":[14],"multiple-output":[15],"multi-carrier":[16],"code":[17],"division":[18,28],"multiple":[19,29],"access":[20,30],"(MIMO":[21,31],"MC-CDMA)":[22],"MIMO":[25,67,70,81,88,99,129,132,166,169],"orthogonal":[26],"frequency":[27,35,119],"OFDMA)":[32],"systems":[33,49],"under":[34],"selective":[36],"fading":[37],"channel":[38],"conditions.":[39],"particular,":[41],"pairwise":[43],"probabilities":[45],"(PEP)":[46],"for":[47],"both":[48],"are":[50,148],"derived.":[51],"Simulation":[52],"results":[53],"illustrate":[54],"that":[55,104],"when":[56,73,105],"number":[58,107],"users,":[60],"hence":[61],"system":[63,75,127,173],"load":[64,76],"is":[65,110,115,121,136],"low,":[66],"MC-CDMA":[68,82,133,167],"outperforms":[69,131,168],"OFDMA.":[71,89],"However":[72],"increases,":[77],"deteriorates":[83],"becomes":[85],"worse":[86],"than":[87],"This":[90],"can":[91,162],"be":[92,163],"explained":[93],"by":[94],"PEP":[96],"analysis":[97],"MC-":[100],"CDMA":[101],"which":[102],"shows":[103],"users":[109],"small,":[111],"multiuser":[113,139,160],"interference":[114,161],"also":[116],"small":[117],"diversity":[120],"better":[122],"exploited.":[123],"Conversely":[124],"at":[125,150,171],"high":[126],"load,":[128],"OFDMA":[130,170],"as":[134],"it":[135],"insensitive":[137],"to":[138],"interference.":[140],"Nevertheless":[141],"if":[142],"other":[144],"users'":[145],"spreading":[146],"sequences":[147],"available":[149],"receiver":[152],"desired":[155],"user,":[156],"impact":[158],"minimised":[164],"all":[172],"loads.":[174]},"counts_by_year":[{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":4}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
