{"id":"https://openalex.org/W2187377206","doi":"https://doi.org/10.1109/pimrc.2015.7343352","title":"Pre-processing based soft-demapper for per-tone MIMO operation in QAM-FBMC systems","display_name":"Pre-processing based soft-demapper for per-tone MIMO operation in QAM-FBMC systems","publication_year":2015,"publication_date":"2015-08-01","ids":{"openalex":"https://openalex.org/W2187377206","doi":"https://doi.org/10.1109/pimrc.2015.7343352","mag":"2187377206"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2015.7343352","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2015.7343352","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","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/A5017674115","display_name":"Kyeongyeon Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Kyeongyeon Kim","raw_affiliation_strings":["Communications Research Team, Samsung Electronics Co., Ltd., Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea"],"affiliations":[{"raw_affiliation_string":"Communications Research Team, Samsung Electronics Co., Ltd., Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063779679","display_name":"Yeo Hun Yun","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yeo Hun Yun","raw_affiliation_strings":["Communications Research Team, Samsung Electronics Co., Ltd., Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea"],"affiliations":[{"raw_affiliation_string":"Communications Research Team, Samsung Electronics Co., Ltd., Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101507332","display_name":"Chan-Hong Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chanhong Kim","raw_affiliation_strings":["Communications Research Team, Samsung Electronics Co., Ltd., Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea"],"affiliations":[{"raw_affiliation_string":"Communications Research Team, Samsung Electronics Co., Ltd., Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113991243","display_name":"Zuleita Ho","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Zuleita Ho","raw_affiliation_strings":["Communications Research Team, Samsung Electronics Co., Ltd., Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea"],"affiliations":[{"raw_affiliation_string":"Communications Research Team, Samsung Electronics Co., Ltd., Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054461597","display_name":"Yong-Ho Cho","orcid":"https://orcid.org/0000-0002-7550-206X"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yong-Ho Cho","raw_affiliation_strings":["Communications Research Team, Samsung Electronics Co., Ltd., Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea"],"affiliations":[{"raw_affiliation_string":"Communications Research Team, Samsung Electronics Co., Ltd., Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036756639","display_name":"Ji\u2010Yun Seol","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ji-Yun Seol","raw_affiliation_strings":["Communications Research Team, Samsung Electronics Co., Ltd., Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea"],"affiliations":[{"raw_affiliation_string":"Communications Research Team, Samsung Electronics Co., Ltd., Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea","institution_ids":["https://openalex.org/I2250650973"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5017674115"],"corresponding_institution_ids":["https://openalex.org/I2250650973"],"apc_list":null,"apc_paid":null,"fwci":1.5783,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.85336947,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"507","last_page":"511"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":1.0,"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/T11873","display_name":"PAPR reduction in OFDM","score":1.0,"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/T10232","display_name":"Optical Network Technologies","score":0.9674000144004822,"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":0.9606000185012817,"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/qam","display_name":"QAM","score":0.8019770383834839},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.6723663806915283},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6605909466743469},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6522455215454102},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5763440728187561},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5667099356651306},{"id":"https://openalex.org/keywords/filter-bank","display_name":"Filter bank","score":0.5574439764022827},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.4512932300567627},{"id":"https://openalex.org/keywords/mimo-ofdm","display_name":"MIMO-OFDM","score":0.41187554597854614},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.33845284581184387},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.2805757522583008},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.1917816400527954},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19117265939712524},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.17053377628326416},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.13972708582878113}],"concepts":[{"id":"https://openalex.org/C59030546","wikidata":"https://www.wikidata.org/wiki/Q7265371","display_name":"QAM","level":5,"score":0.8019770383834839},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.6723663806915283},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6605909466743469},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6522455215454102},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5763440728187561},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5667099356651306},{"id":"https://openalex.org/C100515483","wikidata":"https://www.wikidata.org/wiki/Q3268235","display_name":"Filter bank","level":3,"score":0.5574439764022827},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.4512932300567627},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.41187554597854614},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.33845284581184387},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.2805757522583008},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.1917816400527954},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19117265939712524},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.17053377628326416},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.13972708582878113}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2015.7343352","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2015.7343352","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1500852959","https://openalex.org/W1969743946","https://openalex.org/W2000005430","https://openalex.org/W2043103160","https://openalex.org/W2066628341","https://openalex.org/W2128359496","https://openalex.org/W2288724820","https://openalex.org/W2463059018","https://openalex.org/W6666762636","https://openalex.org/W6696478351","https://openalex.org/W6719248442"],"related_works":["https://openalex.org/W4390873927","https://openalex.org/W2159438609","https://openalex.org/W2900995485","https://openalex.org/W2147334234","https://openalex.org/W3196902411","https://openalex.org/W2139936226","https://openalex.org/W3026565890","https://openalex.org/W2064534496","https://openalex.org/W1970526599","https://openalex.org/W2161389097"],"abstract_inverted_index":{"As":[0],"a":[1,13],"promising":[2],"candidate":[3],"to":[4,59,76,159],"replace":[5],"cyclic":[6],"prefixed":[7],"orthogonal":[8],"frequency":[9],"division":[10],"multiplexing":[11],"(CP-OFDM),":[12],"new":[14,66,97],"quadrature":[15],"amplitude":[16],"modulation":[17],"filter-bank":[18],"multi-carrier":[19],"(QAM-FBMC)":[20],"has":[21,68],"been":[22],"proposed":[23],"for":[24],"enabling":[25],"spectral":[26],"efficiency":[27],"increase":[28,77],"and":[29,53,115],"spectrum":[30],"confinement":[31],"while":[32],"keeping":[33],"near":[34],"orthogonality.":[35],"QAM":[36],"transmission":[37],"can":[38],"combat":[39],"intrinsic":[40],"interference":[41],"of":[42,87,161],"conventional":[43],"offset-QAM":[44],"(OQAM)-FBMC,":[45],"which":[46],"is":[47,100,105,143,157],"main":[48],"bottleneck":[49],"in":[50,72,95,111,118,155],"channel":[51],"estimator":[52],"multiple":[54,73,89,91],"antenna":[55],"transceiver":[56],"design.":[57],"Compared":[58],"existing":[60],"single":[61],"filter":[62],"based":[63],"QAM-FBMC,":[64],"the":[65,85,96,123,151],"QAM-FBMC":[67,98,156],"more":[69],"optimization":[70],"freedom":[71],"prototype":[74],"filters":[75],"self":[78],"signal-to-interference":[79],"ratio":[80,127],"(SIR).":[81],"In":[82],"this":[83],"paper,":[84],"possibility":[86],"per-tone":[88,108,152],"input":[90],"output":[92],"(MIMO)":[93],"reception":[94,154],"system":[99],"exploited.":[101],"Our":[102],"MIMO":[103,109,153],"receiver":[104],"constructed":[106],"with":[107,145],"equalization":[110],"oversampled":[112],"signal":[113],"domain":[114],"its":[116],"soft-demapper":[117],"symbol":[119],"domain.":[120],"Not":[121],"only":[122],"separate":[124],"log":[125],"likelihood":[126,140],"(LLR)":[128],"calculation":[129,136],"per":[130],"stream":[131],"but":[132],"also":[133],"joint":[134],"LLR":[135],"(i.e.,":[137],"soft":[138],"maximum":[139],"(ML)":[141],"detection)":[142],"implemented":[144],"pre-processing.":[146],"Simulation":[147],"results":[148],"show":[149],"that":[150,160],"comparable":[158],"CP-OFDM.":[162]},"counts_by_year":[{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}