{"id":"https://openalex.org/W2038224080","doi":"https://doi.org/10.1145/1516241.1516324","title":"Cyclic delay diversity for V-BLAST OFDM system","display_name":"Cyclic delay diversity for V-BLAST OFDM system","publication_year":2009,"publication_date":"2009-02-15","ids":{"openalex":"https://openalex.org/W2038224080","doi":"https://doi.org/10.1145/1516241.1516324","mag":"2038224080"},"language":"en","primary_location":{"id":"doi:10.1145/1516241.1516324","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1516241.1516324","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd 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/A5113053490","display_name":"Kwang Yoon Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I161024014","display_name":"Kwangwoon University","ror":"https://ror.org/02e9zc863","country_code":"KR","type":"education","lineage":["https://openalex.org/I161024014"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Kwang Yoon Kim","raw_affiliation_strings":["Kwangwoon University, Wolgye-Dong, Nowon-Gu, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Kwangwoon University, Wolgye-Dong, Nowon-Gu, Seoul, Korea","institution_ids":["https://openalex.org/I161024014"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100417170","display_name":"Jin Young Kim","orcid":"https://orcid.org/0000-0002-1456-7097"},"institutions":[{"id":"https://openalex.org/I161024014","display_name":"Kwangwoon University","ror":"https://ror.org/02e9zc863","country_code":"KR","type":"education","lineage":["https://openalex.org/I161024014"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jin Young Kim","raw_affiliation_strings":["Kwangwoon University, Wolgye-Dong, Nowon-Gu, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Kwangwoon University, Wolgye-Dong, Nowon-Gu, Seoul, Korea","institution_ids":["https://openalex.org/I161024014"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5113053490"],"corresponding_institution_ids":["https://openalex.org/I161024014"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09266416,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"481","last_page":"487"},"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":0.9993000030517578,"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":0.9993000030517578,"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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7840007543563843},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7573162317276001},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.66131991147995},{"id":"https://openalex.org/keywords/mimo-ofdm","display_name":"MIMO-OFDM","score":0.658287525177002},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.650059700012207},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5048370957374573},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4900602102279663},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.47591978311538696},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.46502116322517395},{"id":"https://openalex.org/keywords/wireless-broadband","display_name":"Wireless broadband","score":0.4495934545993805},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4488409757614136},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.4295716881752014},{"id":"https://openalex.org/keywords/high-data-rate","display_name":"High data rate","score":0.42723917961120605},{"id":"https://openalex.org/keywords/data-transmission","display_name":"Data transmission","score":0.41178038716316223},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3717794418334961},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3563670516014099},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21547642350196838},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.17829933762550354},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.14765799045562744}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7840007543563843},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7573162317276001},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.66131991147995},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.658287525177002},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.650059700012207},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5048370957374573},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4900602102279663},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.47591978311538696},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.46502116322517395},{"id":"https://openalex.org/C85608190","wikidata":"https://www.wikidata.org/wiki/Q922050","display_name":"Wireless broadband","level":4,"score":0.4495934545993805},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4488409757614136},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.4295716881752014},{"id":"https://openalex.org/C3019438356","wikidata":"https://www.wikidata.org/wiki/Q155028","display_name":"High data rate","level":3,"score":0.42723917961120605},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.41178038716316223},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3717794418334961},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3563670516014099},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21547642350196838},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.17829933762550354},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.14765799045562744}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1516241.1516324","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1516241.1516324","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd International Conference on Ubiquitous Information Management and Communication","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5799999833106995,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G8491330967","display_name":null,"funder_award_id":"IITA-2008-C1090-0803-0002","funder_id":"https://openalex.org/F4320321640","funder_display_name":"Ministry of Knowledge Economy"}],"funders":[{"id":"https://openalex.org/F4320321640","display_name":"Ministry of Knowledge Economy","ror":"https://ror.org/008nkqk13"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1514652980","https://openalex.org/W1542459541","https://openalex.org/W1592296944","https://openalex.org/W1772203062","https://openalex.org/W1830401654","https://openalex.org/W2091846945","https://openalex.org/W2130747620","https://openalex.org/W2133475491","https://openalex.org/W2149639546","https://openalex.org/W2166400234","https://openalex.org/W2485002209","https://openalex.org/W2536881825","https://openalex.org/W2541204438"],"related_works":["https://openalex.org/W2955108753","https://openalex.org/W4289450962","https://openalex.org/W4384518558","https://openalex.org/W323102133","https://openalex.org/W2545255699","https://openalex.org/W2341893020","https://openalex.org/W2096226627","https://openalex.org/W2738743879","https://openalex.org/W2546436138","https://openalex.org/W2376431752"],"abstract_inverted_index":{"Increasing":[0],"demand":[1],"for":[2],"high":[3,30],"performance":[4,36],"of":[5,18,60,73],"4th":[6],"generation":[7],"(4G)":[8],"broadband":[9],"wireless":[10],"communication":[11],"system":[12,19,27,66,79],"is":[13],"enabled":[14],"by":[15],"the":[16,38,63],"use":[17],"that":[20],"combines":[21],"MIMO":[22,25,44,64],"and":[23,34,54,76],"OFDM.":[24],"OFDM":[26,65],"can":[28,49],"provide":[29],"data":[31,51],"rate":[32],"transmission":[33],"better":[35],"over":[37],"fading":[39],"channels.":[40],"In":[41],"a":[42],"conventional":[43],"OFMD":[45],"system,":[46],"multiple":[47],"antennas":[48],"improve":[50,78],"rate,":[52],"capacity":[53],"error":[55],"rate.":[56],"A":[57],"recent":[58],"trend":[59],"research":[61],"on":[62],"pays":[67],"more":[68],"attention":[69],"to":[70,77],"simplified":[71],"implementation":[72],"receiver":[74],"structure":[75],"performance.":[80]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}