{"id":"https://openalex.org/W1994298698","doi":"https://doi.org/10.1145/2557977.2557986","title":"An investigation of the spatial correlation influence on coded MIMO-OFDM system","display_name":"An investigation of the spatial correlation influence on coded MIMO-OFDM system","publication_year":2014,"publication_date":"2014-01-09","ids":{"openalex":"https://openalex.org/W1994298698","doi":"https://doi.org/10.1145/2557977.2557986","mag":"1994298698"},"language":"en","primary_location":{"id":"doi:10.1145/2557977.2557986","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2557977.2557986","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 8th International Conference on Ubiquitous Information Management and Communication","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/A5100764532","display_name":"Thu Nga Nguyen","orcid":"https://orcid.org/0000-0002-0879-0006"},"institutions":[{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Nga Nguyen","raw_affiliation_strings":["Hanoi University of Science and Technology, Vietnam","Hanoi University of Science & Technology, Vietnam#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hanoi University of Science and Technology, Vietnam","institution_ids":["https://openalex.org/I94518387"]},{"raw_affiliation_string":"Hanoi University of Science & Technology, Vietnam#TAB#","institution_ids":["https://openalex.org/I94518387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064939188","display_name":"Bach Xuan Tran","orcid":"https://orcid.org/0000-0001-7827-8449"},"institutions":[{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Bach Tran","raw_affiliation_strings":["Hanoi University of Science and Technology, Vietnam","Hanoi University of Science & Technology, Vietnam#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hanoi University of Science and Technology, Vietnam","institution_ids":["https://openalex.org/I94518387"]},{"raw_affiliation_string":"Hanoi University of Science & Technology, Vietnam#TAB#","institution_ids":["https://openalex.org/I94518387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064223153","display_name":"Quoc Khuong Nguyen","orcid":"https://orcid.org/0000-0002-9533-4390"},"institutions":[{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Quoc Khuong Nguyen","raw_affiliation_strings":["Hanoi University of Science and Technology, Vietnam","Hanoi University of Science & Technology, Vietnam#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hanoi University of Science and Technology, Vietnam","institution_ids":["https://openalex.org/I94518387"]},{"raw_affiliation_string":"Hanoi University of Science & Technology, Vietnam#TAB#","institution_ids":["https://openalex.org/I94518387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089409625","display_name":"V\u0103n \u0110\u1ee9c Nguy\u1ec5n","orcid":"https://orcid.org/0000-0003-1414-4032"},"institutions":[{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Van Duc Nguyen","raw_affiliation_strings":["Hanoi University of Science and Technology, Vietnam","Hanoi University of Science & Technology, Vietnam#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hanoi University of Science and Technology, Vietnam","institution_ids":["https://openalex.org/I94518387"]},{"raw_affiliation_string":"Hanoi University of Science & Technology, Vietnam#TAB#","institution_ids":["https://openalex.org/I94518387"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074587654","display_name":"Byeungwoo Jeon","orcid":"https://orcid.org/0000-0002-5650-2881"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Byeungwoo Jeon","raw_affiliation_strings":["Sungkyunkwan University, Suwon, Korea","Sungkyunkwan University , Suwon, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sungkyunkwan University, Suwon, Korea","institution_ids":["https://openalex.org/I848706"]},{"raw_affiliation_string":"Sungkyunkwan University , Suwon, Korea","institution_ids":["https://openalex.org/I848706"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6388,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.72773403,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9995999932289124,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9988999962806702,"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/space\u2013time-block-code","display_name":"Space\u2013time block code","score":0.7919437885284424},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7580926418304443},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7254002094268799},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6284746527671814},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.6205333471298218},{"id":"https://openalex.org/keywords/mimo-ofdm","display_name":"MIMO-OFDM","score":0.5756094455718994},{"id":"https://openalex.org/keywords/spatial-multiplexing","display_name":"Spatial multiplexing","score":0.5687837600708008},{"id":"https://openalex.org/keywords/spatial-correlation","display_name":"Spatial correlation","score":0.5531611442565918},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5513415932655334},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5304954051971436},{"id":"https://openalex.org/keywords/duplex","display_name":"Duplex (building)","score":0.5139903426170349},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5066447854042053},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5052805542945862},{"id":"https://openalex.org/keywords/3rd-generation-partnership-project-2","display_name":"3rd Generation Partnership Project 2","score":0.5016834735870361},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.497013121843338},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.39766883850097656},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3437230587005615},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.28209131956100464},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2260865569114685},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13649243116378784},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.06747239828109741}],"concepts":[{"id":"https://openalex.org/C83487572","wikidata":"https://www.wikidata.org/wiki/Q371792","display_name":"Space\u2013time block code","level":4,"score":0.7919437885284424},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7580926418304443},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7254002094268799},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6284746527671814},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.6205333471298218},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.5756094455718994},{"id":"https://openalex.org/C85884896","wikidata":"https://www.wikidata.org/wiki/Q7574075","display_name":"Spatial multiplexing","level":4,"score":0.5687837600708008},{"id":"https://openalex.org/C150060386","wikidata":"https://www.wikidata.org/wiki/Q7574054","display_name":"Spatial correlation","level":2,"score":0.5531611442565918},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5513415932655334},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5304954051971436},{"id":"https://openalex.org/C99611785","wikidata":"https://www.wikidata.org/wiki/Q6453233","display_name":"Duplex (building)","level":3,"score":0.5139903426170349},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5066447854042053},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5052805542945862},{"id":"https://openalex.org/C177782964","wikidata":"https://www.wikidata.org/wiki/Q229785","display_name":"3rd Generation Partnership Project 2","level":3,"score":0.5016834735870361},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.497013121843338},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.39766883850097656},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3437230587005615},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.28209131956100464},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2260865569114685},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13649243116378784},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06747239828109741},{"id":"https://openalex.org/C552990157","wikidata":"https://www.wikidata.org/wiki/Q7430","display_name":"DNA","level":2,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2557977.2557986","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2557977.2557986","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 8th International Conference on Ubiquitous Information Management and Communication","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17","score":0.5699999928474426}],"awards":[{"id":"https://openalex.org/G7036689304","display_name":"X\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh k\u00eanh truy\u1ec1n v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u1ecfng t\u1ea1o k\u00eanh cho h\u1ec7 th\u1ed1ng th\u00f4ng tin th\u1ee7y \u00e2m","funder_award_id":"102.04-2012.35","funder_id":"https://openalex.org/F4320309617","funder_display_name":"National Foundation for Science and Technology Development"}],"funders":[{"id":"https://openalex.org/F4320309617","display_name":"National Foundation for Science and Technology Development","ror":"https://ror.org/04rw64z44"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W982394526","https://openalex.org/W2042680992","https://openalex.org/W2043291952","https://openalex.org/W2076769624","https://openalex.org/W2101768289","https://openalex.org/W2107080958","https://openalex.org/W2111172513","https://openalex.org/W2112673179","https://openalex.org/W2124695639","https://openalex.org/W2129734120","https://openalex.org/W2139399084","https://openalex.org/W2141389803","https://openalex.org/W2170738062","https://openalex.org/W2171211980","https://openalex.org/W2503543021","https://openalex.org/W2541204438","https://openalex.org/W6625534737"],"related_works":["https://openalex.org/W3141404938","https://openalex.org/W2104651922","https://openalex.org/W2122405317","https://openalex.org/W1918457785","https://openalex.org/W2171159645","https://openalex.org/W2469417461","https://openalex.org/W2126819767","https://openalex.org/W2342998846","https://openalex.org/W2128245052","https://openalex.org/W2039266818"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"investigate":[4],"the":[5,31,35,59,70,80,83,87,91,95,107,118,121,124,134,149],"performance":[6,113,132],"of":[7,10,82,86,94,133],"a":[8],"number":[9],"spatial":[11,60],"channel":[12,54,61,89],"coding":[13,18,28,109],"techniques,":[14],"space":[15],"time":[16],"block":[17,27],"(STBC),":[19],"vertical-Bell":[20],"Laboratories":[21],"layered":[22],"space-time":[23],"(V-BLAST)":[24],"coding,":[25],"space-frequency":[26],"(SFBC)":[29],"on":[30,58],"MIMO-OFDM":[32],"system,":[33],"and":[34,39,97,120],"multiple-input":[36],"multiple-output":[37],"(MIMO)":[38],"orthogonal":[40],"frequency":[41],"division":[42],"multiplexing":[43],"(OFDM),":[44],"designed":[45],"for":[46],"long":[47],"term":[48],"evolution":[49],"(LTE)":[50],"downlink":[51],"transmission.":[52],"The":[53,102],"is":[55,129,136],"modelled":[56],"based":[57],"model":[62],"(SCM)":[63],"approach,":[64],"which":[65],"has":[66,111],"been":[67],"proposed":[68],"in":[69],"3rd":[71],"Generation":[72],"Partnership":[73],"Project":[74],"(3GPP)":[75],"standard.":[76],"We":[77],"also":[78],"study":[79],"influence":[81],"correlation":[84],"properties":[85],"SCM":[88],"when":[90,123],"antenna":[92,99,126],"spaces":[93],"transmitter":[96],"receiver":[98],"are":[100],"changed.":[101],"simulation":[103],"results":[104],"show":[105],"that":[106,115],"SFBC":[108],"scheme":[110],"better":[112,137],"than":[114,147],"obtained":[116],"by":[117],"VBLAST":[119],"STBC":[122],"same":[125],"element":[127],"spacing":[128,140],"used.":[130],"Especially,":[131],"system":[135],"with":[138],"increased":[139],"between":[141],"antennas":[142],"at":[143,148],"base":[144],"station":[145,151],"(BS)":[146],"mobile":[150],"(MS)":[152],"side.":[153]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-06-22T08:00:12.763002","created_date":"2025-10-10T00:00:00"}