{"id":"https://openalex.org/W2111626380","doi":"https://doi.org/10.1109/iscas.2002.1010213","title":"A VLSI architecture of a K-best lattice decoding algorithm for MIMO channels","display_name":"A VLSI architecture of a K-best lattice decoding algorithm for MIMO channels","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2111626380","doi":"https://doi.org/10.1109/iscas.2002.1010213","mag":"2111626380"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2002.1010213","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2002.1010213","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2002 IEEE International Symposium on Circuits and Systems. Proceedings (Cat. No.02CH37353)","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/A5106133257","display_name":"Kwan-wai Wong","orcid":null},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Kwan-wai Wong","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Hong Kong University of Science and Technology, Hong Kong, China","Dept. of Electr. & Electron. Eng., Hong Kong Univ. of Sci. & Tech., Kowloon, China"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Hong Kong University of Science and Technology, Hong Kong, China","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"Dept. of Electr. & Electron. Eng., Hong Kong Univ. of Sci. & Tech., Kowloon, China","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072596277","display_name":"Chi-Ying Tsui","orcid":"https://orcid.org/0000-0002-8024-2637"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Chi-ying Tsui","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Hong Kong University of Science and Technology, Hong Kong, China","Dept. of Electr. & Electron. Eng., Hong Kong Univ. of Sci. & Tech., Kowloon, China"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Hong Kong University of Science and Technology, Hong Kong, China","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"Dept. of Electr. & Electron. Eng., Hong Kong Univ. of Sci. & Tech., Kowloon, China","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049524680","display_name":"R.S. Cheng","orcid":"https://orcid.org/0000-0001-6682-6284"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"R.S.-K. Cheng","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Hong Kong University of Science and Technology, Hong Kong, China","Dept. of Electr. & Electron. Eng., Hong Kong Univ. of Sci. & Tech., Kowloon, China"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Hong Kong University of Science and Technology, Hong Kong, China","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"Dept. of Electr. & Electron. Eng., Hong Kong Univ. of Sci. & Tech., Kowloon, China","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065074102","display_name":"Wai Ho Mow","orcid":"https://orcid.org/0000-0003-1804-0476"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Wai-ho Mow","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Hong Kong University of Science and Technology, Hong Kong, China","Dept. of Electr. & Electron. Eng., Hong Kong Univ. of Sci. & Tech., Kowloon, China"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Hong Kong University of Science and Technology, Hong Kong, China","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"Dept. of Electr. & Electron. Eng., Hong Kong Univ. of Sci. & Tech., Kowloon, China","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5106133257"],"corresponding_institution_ids":["https://openalex.org/I200769079"],"apc_list":null,"apc_paid":null,"fwci":8.7098,"has_fulltext":false,"cited_by_count":376,"citation_normalized_percentile":{"value":0.97747629,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"3","issue":null,"first_page":"III","last_page":"273"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9994000196456909,"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"}},"topics":[{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9994000196456909,"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"}},{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9968000054359436,"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/decoding-methods","display_name":"Decoding methods","score":0.8722847700119019},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7206646203994751},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6874906420707703},{"id":"https://openalex.org/keywords/very-large-scale-integration","display_name":"Very-large-scale integration","score":0.681454598903656},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6681724786758423},{"id":"https://openalex.org/keywords/list-decoding","display_name":"List decoding","score":0.615626871585846},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5613279938697815},{"id":"https://openalex.org/keywords/sequential-decoding","display_name":"Sequential decoding","score":0.55770343542099},{"id":"https://openalex.org/keywords/lattice","display_name":"Lattice (music)","score":0.4978818893432617},{"id":"https://openalex.org/keywords/berlekamp\u2013welch-algorithm","display_name":"Berlekamp\u2013Welch algorithm","score":0.4665370285511017},{"id":"https://openalex.org/keywords/lattice-reduction","display_name":"Lattice reduction","score":0.45486611127853394},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.43626880645751953},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.4312557578086853},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.1951795220375061},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14531859755516052},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.10280275344848633},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.08165177702903748},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.07623448967933655}],"concepts":[{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.8722847700119019},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7206646203994751},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6874906420707703},{"id":"https://openalex.org/C14580979","wikidata":"https://www.wikidata.org/wiki/Q876049","display_name":"Very-large-scale integration","level":2,"score":0.681454598903656},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6681724786758423},{"id":"https://openalex.org/C204397858","wikidata":"https://www.wikidata.org/wiki/Q4437907","display_name":"List decoding","level":5,"score":0.615626871585846},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5613279938697815},{"id":"https://openalex.org/C193969084","wikidata":"https://www.wikidata.org/wiki/Q7452500","display_name":"Sequential decoding","level":4,"score":0.55770343542099},{"id":"https://openalex.org/C2781204021","wikidata":"https://www.wikidata.org/wiki/Q6497091","display_name":"Lattice (music)","level":2,"score":0.4978818893432617},{"id":"https://openalex.org/C132727834","wikidata":"https://www.wikidata.org/wiki/Q4892328","display_name":"Berlekamp\u2013Welch algorithm","level":5,"score":0.4665370285511017},{"id":"https://openalex.org/C44274781","wikidata":"https://www.wikidata.org/wiki/Q6497132","display_name":"Lattice reduction","level":4,"score":0.45486611127853394},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.43626880645751953},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.4312557578086853},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.1951795220375061},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14531859755516052},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.10280275344848633},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.08165177702903748},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.07623448967933655},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/iscas.2002.1010213","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2002.1010213","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2002 IEEE International Symposium on Circuits and Systems. Proceedings (Cat. No.02CH37353)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-46484","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-46484","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference paper"},{"id":"pmh:oai:repository.ust.hk:1783.1-46484","is_oa":false,"landing_page_url":"http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000186328000069","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.5,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2284234997"],"related_works":["https://openalex.org/W2385322349","https://openalex.org/W2369600518","https://openalex.org/W2370284973","https://openalex.org/W2028976748","https://openalex.org/W2050784748","https://openalex.org/W2383267581","https://openalex.org/W2102627024","https://openalex.org/W2182594114","https://openalex.org/W2085052822","https://openalex.org/W2357077655"],"abstract_inverted_index":{"Lattice":[0],"decoding":[1,33,80,127],"algorithms":[2],"have":[3],"been":[4],"proposed":[5,49],"for":[6,18,98],"implementing":[7],"the":[8,15,24,31,38,52,77,99,102],"maximum":[9],"likelihood":[10],"detector":[11],"(MLD),":[12],"which":[13],"is":[14,35,40,48,56,87],"optimal":[16,78],"receiver":[17],"multiple-input":[19],"multiple-output":[20],"(MIMO)":[21],"channels.":[22],"However":[23],"computational":[25,57],"complexity":[26],"of":[27,30,85,101,129],"direct":[28],"implementation":[29,100],"lattice":[32,53,79],"algorithm":[34,47,81],"high":[36,83],"and":[37,59,72,109,120],"throughput":[39,128],"variable.":[41],"In":[42,89],"this":[43,90],"work,":[44],"a":[45,69,94,112,118,126],"K-best":[46,103],"to":[50],"implement":[51],"decoding.":[54],"It":[55,63],"inexpensive":[58],"has":[60,73],"fixed":[61],"throughput.":[62],"can":[64,132],"be":[65,133],"easily":[66],"implemented":[67],"in":[68],"pipelined":[70,95],"fashion":[71],"similar":[74],"performance":[75],"as":[76],"if":[82],"value":[84],"K":[86],"used.":[88],"paper,":[91],"we":[92],"describe":[93],"VLSI":[96],"architecture":[97,106],"algorithm.":[104],"The":[105],"was":[107],"designed":[108],"synthesized":[110],"using":[111,124],"0.35":[113],"/spl":[114],"mu/m":[115],"library.":[116],"For":[117],"4-transmit":[119],"4-receive":[121],"antennas":[122],"system":[123],"16-QAM,":[125],"10":[130],"Mbit/s":[131],"achieved.":[134]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":13},{"year":2017,"cited_by_count":13},{"year":2016,"cited_by_count":12},{"year":2015,"cited_by_count":23},{"year":2014,"cited_by_count":30},{"year":2013,"cited_by_count":23},{"year":2012,"cited_by_count":28}],"updated_date":"2026-03-26T15:22:09.906841","created_date":"2025-10-10T00:00:00"}
