{"id":"https://openalex.org/W1554957956","doi":"https://doi.org/10.1109/glocom.2002.1188228","title":"Layered space-frequency equalization for uncoded and space-time block coded MIMO systems","display_name":"Layered space-frequency equalization for uncoded and space-time block coded MIMO systems","publication_year":2003,"publication_date":"2003-11-20","ids":{"openalex":"https://openalex.org/W1554957956","doi":"https://doi.org/10.1109/glocom.2002.1188228","mag":"1554957956"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2002.1188228","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2002.1188228","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Global Telecommunications Conference, 2002. GLOBECOM '02. IEEE","raw_type":"proceedings-article"},"type":"conference-paper","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/A5064534354","display_name":"Xu Zhu","orcid":"https://orcid.org/0000-0003-1287-1623"},"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"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Xu Zhu","raw_affiliation_strings":["Department of Electrical & Electronic Engineering, The Hong Kong University of Science & Technology, Kowloon, Hong Kong, Hong Kong, China","Center for Wireless Inf. Technol., Univ. of Sci. & Technol., Kowloon, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical & Electronic Engineering, The Hong Kong University of Science & Technology, Kowloon, Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]},{"raw_affiliation_string":"Center for Wireless Inf. Technol., Univ. of Sci. & Technol., Kowloon, China","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004541948","display_name":"Ross Murch","orcid":"https://orcid.org/0000-0002-2527-7693"},"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"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"R.D. Murch","raw_affiliation_strings":["Department of Electrical & Electronic Engineering, The Hong Kong University of Science & Technology, Kowloon, Hong Kong","Center for Wireless Inf. Technol., Univ. of Sci. & Technol., Kowloon, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical & Electronic Engineering, The Hong Kong University of Science & Technology, Kowloon, Hong Kong","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]},{"raw_affiliation_string":"Center for Wireless Inf. Technol., Univ. of Sci. & Technol., Kowloon, China","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"1002","last_page":"1006"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10575","display_name":"Wireless Communication Networks Research","score":0.9991000294685364,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.996999979019165,"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/space\u2013time-block-code","display_name":"Space\u2013time block code","score":0.8337361216545105},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7879254817962646},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.7469041347503662},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.7448095083236694},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6633738279342651},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.5619332790374756},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.5544459819793701},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.5296300053596497},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4715043604373932},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4448249936103821},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4215136766433716},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.4182058572769165},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2890382409095764},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.23838841915130615},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22029200196266174},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13728785514831543},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.12826064229011536}],"concepts":[{"id":"https://openalex.org/C83487572","wikidata":"https://www.wikidata.org/wiki/Q371792","display_name":"Space\u2013time block code","level":4,"score":0.8337361216545105},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7879254817962646},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.7469041347503662},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.7448095083236694},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6633738279342651},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5619332790374756},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.5544459819793701},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.5296300053596497},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4715043604373932},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4448249936103821},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4215136766433716},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.4182058572769165},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2890382409095764},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.23838841915130615},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22029200196266174},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13728785514831543},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.12826064229011536},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/glocom.2002.1188228","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2002.1188228","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Global Telecommunications Conference, 2002. GLOBECOM '02. IEEE","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-46125","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-46125","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"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.41999998688697815,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1529188857","https://openalex.org/W1894548317","https://openalex.org/W1994027608","https://openalex.org/W2097780353","https://openalex.org/W2107080958","https://openalex.org/W2133475491","https://openalex.org/W2144013281","https://openalex.org/W2144433515","https://openalex.org/W2145890330","https://openalex.org/W2151845806","https://openalex.org/W2156972241","https://openalex.org/W2163982637","https://openalex.org/W2168251561","https://openalex.org/W6639753922"],"related_works":["https://openalex.org/W2100169124","https://openalex.org/W2160133013","https://openalex.org/W2363263113","https://openalex.org/W1556745361","https://openalex.org/W2085933817","https://openalex.org/W2117070194","https://openalex.org/W2102400249","https://openalex.org/W2370730162","https://openalex.org/W2054827663","https://openalex.org/W2027922458"],"abstract_inverted_index":{"We":[0],"consider":[1],"the":[2,19,40,64,74,86,91,97],"problem":[3],"of":[4,22,46,50],"wireless":[5],"communications":[6],"in":[7],"frequency":[8],"selective":[9],"multiple-input":[10],"multiple-output":[11],"(MIMO)":[12],"channels.":[13],"Our":[14],"approach":[15],"is":[16,31,70,83],"to":[17,33,73],"combine":[18],"attractive":[20],"features":[21],"frequency-domain":[23],"equalization":[24,37],"(FDE)":[25],"with":[26,77],"a":[27,48],"space-layered":[28],"algorithm,":[29],"which":[30],"referred":[32],"as":[34],"layered":[35],"space-frequency":[36],"(LSFE).":[38],"In":[39],"LSFE":[41,68,88,98],"architecture,":[42],"at":[43],"each":[44],"stage":[45],"detection,":[47],"group":[49],"selected":[51],"data":[52],"streams":[53],"are":[54,60],"detected":[55],"by":[56],"using":[57],"FDE,":[58],"and":[59,95],"then":[61],"cancelled":[62],"from":[63],"received":[65],"signals.":[66],"This":[67],"structure":[69],"also":[71],"applied":[72],"MIMO":[75],"system":[76],"space-time":[78],"block":[79],"code":[80],"(STBC).":[81],"It":[82],"shown":[84],"that":[85],"multistage":[87],"significantly":[89],"outperforms":[90],"previous":[92],"single-stage":[93],"structure,":[94],"all":[96],"structures":[99],"provide":[100],"better":[101],"performance":[102],"than":[103],"their":[104],"OFDM":[105],"counterparts.":[106]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}