{"id":"https://openalex.org/W2096426898","doi":"https://doi.org/10.1109/itw.2004.1405331","title":"Full diversity unitary space-time Bruhat constellations","display_name":"Full diversity unitary space-time Bruhat constellations","publication_year":2005,"publication_date":"2005-04-06","ids":{"openalex":"https://openalex.org/W2096426898","doi":"https://doi.org/10.1109/itw.2004.1405331","mag":"2096426898"},"language":"en","primary_location":{"id":"doi:10.1109/itw.2004.1405331","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw.2004.1405331","pdf_url":null,"source":{"id":"https://openalex.org/S6912960","display_name":"Manufacturing Engineer","issn_l":"0956-9944","issn":["0956-9944","1741-0509"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Manufacturing Engineer","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/A5091320817","display_name":"Terasan Niyomsataya","orcid":null},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"T. Niyomsataya","raw_affiliation_strings":["School of Information Technology and Engineering, University of Ottawa, Ottawa, Canada"],"affiliations":[{"raw_affiliation_string":"School of Information Technology and Engineering, University of Ottawa, Ottawa, Canada","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024362978","display_name":"Ali Miri","orcid":"https://orcid.org/0000-0002-8418-4366"},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"A. Miri","raw_affiliation_strings":["School of Information Technology and Engineering, University of Ottawa, Ottawa, Canada"],"affiliations":[{"raw_affiliation_string":"School of Information Technology and Engineering, University of Ottawa, Ottawa, Canada","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021695215","display_name":"Monica Nevins","orcid":"https://orcid.org/0000-0003-1948-3914"},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"M. Nevins","raw_affiliation_strings":["Department of Mathematics and Statistics, University of Ottawa, Ottawa, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Statistics, University of Ottawa, Ottawa, Canada","institution_ids":["https://openalex.org/I153718931"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5091320817"],"corresponding_institution_ids":["https://openalex.org/I153718931"],"apc_list":null,"apc_paid":null,"fwci":1.0885,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.79717058,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"47","issue":null,"first_page":"370","last_page":"374"},"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9995999932289124,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9994000196456909,"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/unitary-state","display_name":"Unitary state","score":0.7112062573432922},{"id":"https://openalex.org/keywords/coset","display_name":"Coset","score":0.6804148554801941},{"id":"https://openalex.org/keywords/constellation","display_name":"Constellation","score":0.6476162672042847},{"id":"https://openalex.org/keywords/disjoint-sets","display_name":"Disjoint sets","score":0.5885060429573059},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5580452084541321},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.44112253189086914},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4297775626182556},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4263479709625244},{"id":"https://openalex.org/keywords/diagonal","display_name":"Diagonal","score":0.4100120961666107},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.32719850540161133},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.29138869047164917},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.25307390093803406},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.23792538046836853},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16692259907722473},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.12040948867797852}],"concepts":[{"id":"https://openalex.org/C67820243","wikidata":"https://www.wikidata.org/wiki/Q179164","display_name":"Unitary state","level":2,"score":0.7112062573432922},{"id":"https://openalex.org/C85307737","wikidata":"https://www.wikidata.org/wiki/Q751969","display_name":"Coset","level":2,"score":0.6804148554801941},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.6476162672042847},{"id":"https://openalex.org/C45340560","wikidata":"https://www.wikidata.org/wiki/Q215382","display_name":"Disjoint sets","level":2,"score":0.5885060429573059},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5580452084541321},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.44112253189086914},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4297775626182556},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4263479709625244},{"id":"https://openalex.org/C130367717","wikidata":"https://www.wikidata.org/wiki/Q189791","display_name":"Diagonal","level":2,"score":0.4100120961666107},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.32719850540161133},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.29138869047164917},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.25307390093803406},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.23792538046836853},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16692259907722473},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.12040948867797852},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/itw.2004.1405331","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw.2004.1405331","pdf_url":null,"source":{"id":"https://openalex.org/S6912960","display_name":"Manufacturing Engineer","issn_l":"0956-9944","issn":["0956-9944","1741-0509"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Manufacturing Engineer","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.68.7992","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.68.7992","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://padic.mathstat.uottawa.ca/~mnevins/papers/itw2004.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1967104884","https://openalex.org/W2119239426","https://openalex.org/W2126614036","https://openalex.org/W2135665698","https://openalex.org/W2153467251","https://openalex.org/W2156336894","https://openalex.org/W2175823449","https://openalex.org/W6685555756"],"related_works":["https://openalex.org/W2388953866","https://openalex.org/W2349918401","https://openalex.org/W1963889177","https://openalex.org/W2362355910","https://openalex.org/W2801080295","https://openalex.org/W2126856880","https://openalex.org/W4256429076","https://openalex.org/W4225242725","https://openalex.org/W4400683262","https://openalex.org/W1624266689"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"present":[4],"a":[5,31,43,49],"new":[6],"design":[7],"of":[8,21,42],"constructing":[9],"full":[10,52],"diversity":[11,53],"unitary":[12,44],"constellations":[13,27,61],"using":[14],"differential":[15],"space-time":[16],"modulation":[17],"for":[18],"any":[19],"number":[20],"transmitter":[22],"and":[23],"receiver":[24],"antennas.":[25],"These":[26],"are":[28],"constructed":[29],"from":[30],"Bruhat":[32,60],"decomposition":[33],"which":[34],"allows":[35],"us":[36],"to":[37],"choose":[38],"disjoint":[39],"nonoverlapping":[40],"cosets":[41],"diagonal":[45],"subgroup":[46],"in":[47,64],"such":[48],"way":[50],"that":[51,58],"is":[54],"preserved.":[55],"Simulations":[56],"show":[57],"our":[59],"perform":[62],"well":[63],"unknown":[65],"Rayleigh":[66],"fading":[67],"channel.":[68]},"counts_by_year":[],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
