{"id":"https://openalex.org/W2002998842","doi":"https://doi.org/10.1109/icspcs.2012.6507940","title":"Complexity reduced lattice-reduction-aided MIMO receiver with virtual channel detection","display_name":"Complexity reduced lattice-reduction-aided MIMO receiver with virtual channel detection","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W2002998842","doi":"https://doi.org/10.1109/icspcs.2012.6507940","mag":"2002998842"},"language":"en","primary_location":{"id":"doi:10.1109/icspcs.2012.6507940","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcs.2012.6507940","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 6th International Conference on Signal Processing and Communication Systems","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/A5112438387","display_name":"Shogo Yoshikawa","orcid":null},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Shogo Yoshikawa","raw_affiliation_strings":["Graduate School of Informatics, Kyoto University, Sakyo, Kyoto, Japan","Graduate School of Informatics, Kyoto University Yoshida-honmachi, Sakyo-ku, 606-8501, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Informatics, Kyoto University, Sakyo, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]},{"raw_affiliation_string":"Graduate School of Informatics, Kyoto University Yoshida-honmachi, Sakyo-ku, 606-8501, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067237907","display_name":"Satoshi Denno","orcid":null},"institutions":[{"id":"https://openalex.org/I163770644","display_name":"Okayama University","ror":"https://ror.org/02pc6pc55","country_code":"JP","type":"education","lineage":["https://openalex.org/I163770644"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Satoshi Denno","raw_affiliation_strings":["Graduate School of Natural Science and Technology, Okayama University, Okayama, Japan","Graduate School of Natural Science and Technology, Okayama University, 3-1-1, Tsushima-Naka, Kita-ku, 700-8530, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Natural Science and Technology, Okayama University, Okayama, Japan","institution_ids":["https://openalex.org/I163770644"]},{"raw_affiliation_string":"Graduate School of Natural Science and Technology, Okayama University, 3-1-1, Tsushima-Naka, Kita-ku, 700-8530, Japan","institution_ids":["https://openalex.org/I163770644"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101694405","display_name":"Masahiro Morikura","orcid":"https://orcid.org/0000-0002-3634-1320"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masahiro Morikura","raw_affiliation_strings":["Graduate School of Informatics, Kyoto University, Sakyo, Kyoto, Japan","Graduate School of Informatics, Kyoto University Yoshida-honmachi, Sakyo-ku, 606-8501, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Informatics, Kyoto University, Sakyo, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]},{"raw_affiliation_string":"Graduate School of Informatics, Kyoto University Yoshida-honmachi, Sakyo-ku, 606-8501, Japan","institution_ids":["https://openalex.org/I22299242"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5112438387"],"corresponding_institution_ids":["https://openalex.org/I22299242"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07416308,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"j94 b","issue":null,"first_page":"1","last_page":"5"},"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":0.9998000264167786,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9995999932289124,"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/lattice-reduction","display_name":"Lattice reduction","score":0.9561053514480591},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.823466420173645},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.7116981148719788},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6693432927131653},{"id":"https://openalex.org/keywords/mimo-ofdm","display_name":"MIMO-OFDM","score":0.6206914186477661},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.6174157857894897},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.5828363299369812},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.5468789935112},{"id":"https://openalex.org/keywords/spatial-multiplexing","display_name":"Spatial multiplexing","score":0.5461748838424683},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.5411095023155212},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5105699300765991},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4994838237762451},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3326001465320587},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.32754582166671753},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20440006256103516},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1435728371143341},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13700613379478455}],"concepts":[{"id":"https://openalex.org/C44274781","wikidata":"https://www.wikidata.org/wiki/Q6497132","display_name":"Lattice reduction","level":4,"score":0.9561053514480591},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.823466420173645},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.7116981148719788},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6693432927131653},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.6206914186477661},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.6174157857894897},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.5828363299369812},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.5468789935112},{"id":"https://openalex.org/C85884896","wikidata":"https://www.wikidata.org/wiki/Q7574075","display_name":"Spatial multiplexing","level":4,"score":0.5461748838424683},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.5411095023155212},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5105699300765991},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4994838237762451},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3326001465320587},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.32754582166671753},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20440006256103516},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1435728371143341},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13700613379478455},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icspcs.2012.6507940","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcs.2012.6507940","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 6th International Conference on Signal Processing and Communication Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.75,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1542869039","https://openalex.org/W2116690122","https://openalex.org/W2117014017","https://openalex.org/W2119207405","https://openalex.org/W2131545176","https://openalex.org/W2135892498","https://openalex.org/W2139366137","https://openalex.org/W2142978081","https://openalex.org/W2150764210","https://openalex.org/W2156951779","https://openalex.org/W2163050266","https://openalex.org/W2541204438","https://openalex.org/W6632495270","https://openalex.org/W6677847518"],"related_works":["https://openalex.org/W1481766746","https://openalex.org/W2320306131","https://openalex.org/W2077530092","https://openalex.org/W1500439066","https://openalex.org/W4380147564","https://openalex.org/W1905709045","https://openalex.org/W4315777363","https://openalex.org/W1503350620","https://openalex.org/W3146142998","https://openalex.org/W2037344163"],"abstract_inverted_index":{"The":[0],"Lattice-reduction":[1],"aided":[2,69],"MIMO":[3,55,70,109],"receiver":[4,24,46,110],"with":[5,72],"virtual":[6,73],"channels":[7],"has":[8,47],"been":[9],"proposed":[10,23,78,104],"that":[11,39],"can":[12],"increase":[13],"transmission":[14],"speed":[15],"for":[16,67],"a":[17],"user":[18],"in":[19,95,118],"downlinks.":[20],"Although":[21],"the":[22,30,45,77,84,92,103,108],"achieves":[25],"superior":[26,116],"performance":[27,117],"even":[28],"when":[29],"number":[31],"of":[32,40,91],"receive":[33],"antennas":[34],"is":[35,111],"much":[36],"less":[37],"than":[38,51],"spatially":[41],"multiplexed":[42],"streams,":[43],"however,":[44],"more":[48],"computational":[49,65,85],"complexity":[50,66,86],"conventional":[52],"lattice":[53],"reduction-aided":[54],"receivers.":[56],"Then,":[57],"this":[58],"paper":[59],"proposes":[60],"novel":[61],"techniques":[62,79,105],"to":[63,82,87,114],"reduce":[64,83],"lattice-reduction":[68],"receivers":[71],"channels.":[74],"In":[75],"fact,":[76],"are":[80,106],"shown":[81,113],"about":[88],"40":[89],"%":[90],"original":[93],"configuration":[94],"8":[96],"\u00d7":[97],"2":[98],"MIMO-OFDM":[99,120],"systems.":[100,121],"Even":[101],"if":[102],"applied,":[107],"also":[112],"achieve":[115],"10\u00d72":[119]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}