{"id":"https://openalex.org/W4327778755","doi":"https://doi.org/10.1109/ccnc51644.2023.10060084","title":"Low Complexity Implementation of Symbol-level Precoding in Multi-user MISO System","display_name":"Low Complexity Implementation of Symbol-level Precoding in Multi-user MISO System","publication_year":2023,"publication_date":"2023-01-08","ids":{"openalex":"https://openalex.org/W4327778755","doi":"https://doi.org/10.1109/ccnc51644.2023.10060084"},"language":"en","primary_location":{"id":"doi:10.1109/ccnc51644.2023.10060084","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/ccnc51644.2023.10060084","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 20th Consumer Communications & Networking Conference (CCNC)","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/A5100329199","display_name":"Jaewon Lee","orcid":"https://orcid.org/0000-0002-4652-012X"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jaewon Lee","raw_affiliation_strings":["School of Electrical Engineering, Korea University,Seoul,Republic of Korea","School of Electrical Engineering, Korea University, Seoul, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I197347611"]},{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015810013","display_name":"Chung G. Kang","orcid":"https://orcid.org/0000-0001-7965-2826"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chung G. Kang","raw_affiliation_strings":["School of Electrical Engineering, Korea University,Seoul,Republic of Korea","School of Electrical Engineering, Korea University, Seoul, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University,Seoul,Republic of Korea","institution_ids":["https://openalex.org/I197347611"]},{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I197347611"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100329199"],"corresponding_institution_ids":["https://openalex.org/I197347611"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01778065,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1042","last_page":"1047"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9990000128746033,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9983999729156494,"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/constructive","display_name":"Constructive","score":0.6767730712890625},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6658212542533875},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.6599551439285278},{"id":"https://openalex.org/keywords/minimum-mean-square-error","display_name":"Minimum mean square error","score":0.6423176527023315},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.6388707160949707},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5438060164451599},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.5136594176292419},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4350467324256897},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.4114912152290344},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.35747551918029785},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.35109856724739075},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.31545090675354004},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24880626797676086},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22084760665893555},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.10979583859443665},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.08543607592582703}],"concepts":[{"id":"https://openalex.org/C2778701210","wikidata":"https://www.wikidata.org/wiki/Q28130034","display_name":"Constructive","level":3,"score":0.6767730712890625},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6658212542533875},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.6599551439285278},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.6423176527023315},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.6388707160949707},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5438060164451599},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.5136594176292419},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4350467324256897},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.4114912152290344},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.35747551918029785},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.35109856724739075},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.31545090675354004},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24880626797676086},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22084760665893555},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.10979583859443665},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.08543607592582703},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ccnc51644.2023.10060084","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/ccnc51644.2023.10060084","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 20th Consumer Communications & Networking Conference (CCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W595252221","https://openalex.org/W2099062866","https://openalex.org/W2469174679","https://openalex.org/W2796251028","https://openalex.org/W2803170239","https://openalex.org/W2884452953","https://openalex.org/W2908251908","https://openalex.org/W2909794597","https://openalex.org/W2962785465","https://openalex.org/W2970558462"],"related_works":["https://openalex.org/W4281688526","https://openalex.org/W2152088989","https://openalex.org/W2756419127","https://openalex.org/W4366493479","https://openalex.org/W2401571617","https://openalex.org/W2905893439","https://openalex.org/W4328011863","https://openalex.org/W4200589288","https://openalex.org/W2158165366","https://openalex.org/W3195147989"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"consider":[4],"the":[5,17,34,64,68,79,99],"minimum":[6,18],"mean":[7],"square":[8],"error-based":[9],"constructive":[10,20],"interference":[11,21],"optimization":[12],"(MMSE-CIO)":[13],"problems":[14],"to":[15,51,62],"ensure":[16],"required":[19],"gain":[22,97],"under":[23,72],"a":[24,43,47,52,58,73,94],"fixed":[25,53],"total-power":[26],"constraint,":[27],"which":[28,78],"involves":[29],"critical":[30],"implementation":[31,60],"issues":[32],"regarding":[33],"computational":[35,65],"complexity.":[36],"The":[37],"optimum":[38],"solution":[39],"is":[40],"derived":[41],"in":[42,67,77,108],"closed":[44],"form":[45],"for":[46],"digital":[48],"precoder":[49],"subject":[50],"analog":[54],"beam,":[55],"serving":[56],"as":[57],"key":[59],"block":[61],"reduce":[63],"complexity":[66,75],"proposed":[69],"hybrid":[70],"beamforming":[71],"more":[74],"situation":[76],"different":[80],"types":[81],"of":[82,101],"modulation":[83],"schemes":[84],"are":[85],"mixed.":[86],"We":[87],"also":[88],"show":[89],"that":[90],"MMSE-CIO":[91],"can":[92],"achieve":[93],"significant":[95],"performance":[96],"with":[98],"advantages":[100],"link":[102],"adaptation":[103],"over":[104],"legacy":[105],"CIO":[106],"scheme":[107],"nonhomogeneous":[109],"scenario.":[110]},"counts_by_year":[],"updated_date":"2025-12-24T23:09:58.560324","created_date":"2025-10-10T00:00:00"}