{"id":"https://openalex.org/W2143207030","doi":"https://doi.org/10.1109/glocom.2003.1258315","title":"Systematic and optimal cyclotomic space-time code designs","display_name":"Systematic and optimal cyclotomic space-time code designs","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W2143207030","doi":"https://doi.org/10.1109/glocom.2003.1258315","mag":"2143207030"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2003.1258315","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2003.1258315","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM '03. IEEE Global Telecommunications Conference (IEEE Cat. No.03CH37489)","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/A5014616937","display_name":"Genyuan Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I86501945","display_name":"University of Delaware","ror":"https://ror.org/01sbq1a82","country_code":"US","type":"education","lineage":["https://openalex.org/I86501945"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Genyuan Wang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Delaware, Newark, DE, USA","Dept. of Electr. & Comput. Eng., Delaware Univ., Newark, DE, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Delaware, Newark, DE, USA","institution_ids":["https://openalex.org/I86501945"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Delaware Univ., Newark, DE, USA","institution_ids":["https://openalex.org/I86501945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084841729","display_name":"Huiyong Liao","orcid":null},"institutions":[{"id":"https://openalex.org/I86501945","display_name":"University of Delaware","ror":"https://ror.org/01sbq1a82","country_code":"US","type":"education","lineage":["https://openalex.org/I86501945"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Huiyong Liao","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Delaware, Newark, DE, USA","Dept. of Electr. & Comput. Eng., Delaware Univ., Newark, DE, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Delaware, Newark, DE, USA","institution_ids":["https://openalex.org/I86501945"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Delaware Univ., Newark, DE, USA","institution_ids":["https://openalex.org/I86501945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024902708","display_name":"Haiquan Wang","orcid":"https://orcid.org/0000-0002-8346-9802"},"institutions":[{"id":"https://openalex.org/I86501945","display_name":"University of Delaware","ror":"https://ror.org/01sbq1a82","country_code":"US","type":"education","lineage":["https://openalex.org/I86501945"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Haiquan Wang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Delaware, Newark, DE, USA","Dept. of Electr. & Comput. Eng., Delaware Univ., Newark, DE, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Delaware, Newark, DE, USA","institution_ids":["https://openalex.org/I86501945"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Delaware Univ., Newark, DE, USA","institution_ids":["https://openalex.org/I86501945"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065367615","display_name":"Xiang\u2010Gen Xia","orcid":"https://orcid.org/0000-0002-5599-7683"},"institutions":[{"id":"https://openalex.org/I86501945","display_name":"University of Delaware","ror":"https://ror.org/01sbq1a82","country_code":"US","type":"education","lineage":["https://openalex.org/I86501945"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiang-gen Xia","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Delaware, Newark, DE, USA","Dept. of Electr. & Comput. Eng., Delaware Univ., Newark, DE, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Delaware, Newark, DE, USA","institution_ids":["https://openalex.org/I86501945"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Delaware Univ., Newark, DE, USA","institution_ids":["https://openalex.org/I86501945"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5014616937"],"corresponding_institution_ids":["https://openalex.org/I86501945"],"apc_list":null,"apc_paid":null,"fwci":1.391,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.82698819,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"631","last_page":"635 Vol.2"},"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/T11130","display_name":"Coding theory and cryptography","score":0.9995999932289124,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9980999827384949,"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/block-code","display_name":"Block code","score":0.641925573348999},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5982578992843628},{"id":"https://openalex.org/keywords/space\u2013time-block-code","display_name":"Space\u2013time block code","score":0.5803248882293701},{"id":"https://openalex.org/keywords/algebraic-number-theory","display_name":"Algebraic number theory","score":0.5741324424743652},{"id":"https://openalex.org/keywords/diagonal","display_name":"Diagonal","score":0.5528841614723206},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.5453169345855713},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.4387241303920746},{"id":"https://openalex.org/keywords/product","display_name":"Product (mathematics)","score":0.4353976547718048},{"id":"https://openalex.org/keywords/transmit-diversity","display_name":"Transmit diversity","score":0.4281437397003174},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.42108842730522156},{"id":"https://openalex.org/keywords/algebraic-number","display_name":"Algebraic number","score":0.39983201026916504},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.39140209555625916},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3378535211086273},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.24736016988754272},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.12864276766777039},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.11156776547431946},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.0647137463092804}],"concepts":[{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.641925573348999},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5982578992843628},{"id":"https://openalex.org/C83487572","wikidata":"https://www.wikidata.org/wiki/Q371792","display_name":"Space\u2013time block code","level":4,"score":0.5803248882293701},{"id":"https://openalex.org/C52690540","wikidata":"https://www.wikidata.org/wiki/Q613048","display_name":"Algebraic number theory","level":3,"score":0.5741324424743652},{"id":"https://openalex.org/C130367717","wikidata":"https://www.wikidata.org/wiki/Q189791","display_name":"Diagonal","level":2,"score":0.5528841614723206},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.5453169345855713},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.4387241303920746},{"id":"https://openalex.org/C90673727","wikidata":"https://www.wikidata.org/wiki/Q901718","display_name":"Product (mathematics)","level":2,"score":0.4353976547718048},{"id":"https://openalex.org/C117218131","wikidata":"https://www.wikidata.org/wiki/Q7834664","display_name":"Transmit diversity","level":4,"score":0.4281437397003174},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.42108842730522156},{"id":"https://openalex.org/C9376300","wikidata":"https://www.wikidata.org/wiki/Q168817","display_name":"Algebraic number","level":2,"score":0.39983201026916504},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.39140209555625916},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3378535211086273},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.24736016988754272},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.12864276766777039},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.11156776547431946},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0647137463092804},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2003.1258315","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2003.1258315","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM '03. IEEE Global Telecommunications Conference (IEEE Cat. No.03CH37489)","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":18,"referenced_works":["https://openalex.org/W633410365","https://openalex.org/W1995990042","https://openalex.org/W2090831658","https://openalex.org/W2107080958","https://openalex.org/W2110238624","https://openalex.org/W2110659753","https://openalex.org/W2110962034","https://openalex.org/W2116197606","https://openalex.org/W2116628455","https://openalex.org/W2117507580","https://openalex.org/W2118040894","https://openalex.org/W2150940322","https://openalex.org/W2918305066","https://openalex.org/W4210750653","https://openalex.org/W4254069492","https://openalex.org/W4292408570","https://openalex.org/W6676438022","https://openalex.org/W6677264427"],"related_works":["https://openalex.org/W2141291094","https://openalex.org/W2008552097","https://openalex.org/W2003262323","https://openalex.org/W2167867945","https://openalex.org/W2160998105","https://openalex.org/W2949815684","https://openalex.org/W2018797518","https://openalex.org/W2533558956","https://openalex.org/W2090984324","https://openalex.org/W2142902217"],"abstract_inverted_index":{"A":[0],"systematic":[1],"diagonal":[2],"space-time":[3,7,47,56,67,118],"block":[4],"code":[5],"(cyclotomic":[6],"code)":[8],"design":[9,24,60,71],"is":[10,50,83,98,111],"proposed":[11],"by":[12],"using":[13],"high":[14],"dimensional":[15],"cyclotomic":[16,46,55,66,117],"lattices":[17],"and":[18,34],"some":[19,116],"algebraic":[20],"number":[21,30,38],"theory.":[22],"This":[23],"can":[25],"be":[26],"applied":[27],"to":[28],"any":[29],"of":[31,39,75,125],"transmit":[32,40,76],"antennas":[33,77],"for":[35,72,88,101],"a":[36,89,102],"fixed":[37,90,103],"antennas,":[41],"there":[42,114],"are":[43,78,115,127],"infinitely":[44],"many":[45],"codes.":[48],"It":[49],"shown":[51],"that":[52],"all":[53],"the":[54,59,70,81,85,122],"codes":[57,68,119],"from":[58,69],"have":[61],"full":[62],"diversity.":[63],"Furthermore,":[64],"optimal":[65],"different":[73],"numbers":[74],"obtained,":[79],"where":[80],"optimality":[82],"in":[84,121],"sense":[86],"that,":[87],"mean":[91,107],"transmission":[92,108],"signal":[93,109],"power,":[94],"its":[95,106],"diversity":[96,104],"product":[97],"maximized,":[99],"or":[100],"product,":[105],"power":[110],"minimized.":[112],"Although":[113],"existed":[120],"literature,":[123],"most":[124],"them":[126],"not":[128],"optimal.":[129]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}