{"id":"https://openalex.org/W2804957634","doi":"https://doi.org/10.1007/s11235-018-0467-8","title":"Low complexity maximum-likelihood detector for DSTTD architecture based on the QRD-M algorithm","display_name":"Low complexity maximum-likelihood detector for DSTTD architecture based on the QRD-M algorithm","publication_year":2018,"publication_date":"2018-05-22","ids":{"openalex":"https://openalex.org/W2804957634","doi":"https://doi.org/10.1007/s11235-018-0467-8","mag":"2804957634"},"language":"en","primary_location":{"id":"doi:10.1007/s11235-018-0467-8","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11235-018-0467-8","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11235-018-0467-8.pdf","source":{"id":"https://openalex.org/S145894672","display_name":"Telecommunication Systems","issn_l":"1018-4864","issn":["1018-4864","1572-9451"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Telecommunication Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s11235-018-0467-8.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029149406","display_name":"Joaqu\u00edn Cortez","orcid":"https://orcid.org/0000-0003-3900-5880"},"institutions":[{"id":"https://openalex.org/I36020712","display_name":"Sonora Institute of Technology","ror":"https://ror.org/01v10fv91","country_code":"MX","type":"education","lineage":["https://openalex.org/I36020712"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Joaqu\u00edn Cortez","raw_affiliation_strings":["Instituto Tecnol\u00f3gico de Sonora, 5 de Febrero 818, Ciudad Obreg\u00f3n, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Tecnol\u00f3gico de Sonora, 5 de Febrero 818, Ciudad Obreg\u00f3n, Mexico","institution_ids":["https://openalex.org/I36020712"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003178165","display_name":"Miguel Bazdresch","orcid":"https://orcid.org/0000-0003-2603-4957"},"institutions":[{"id":"https://openalex.org/I155173764","display_name":"Rochester Institute of Technology","ror":"https://ror.org/00v4yb702","country_code":"US","type":"education","lineage":["https://openalex.org/I155173764"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Miguel Bazdresch","raw_affiliation_strings":["Rochester Institute of Technology, 1 Lomb Memorial Drive, Rochester, 14623, NY, USA"],"raw_orcid":"https://orcid.org/0000-0003-2603-4957","affiliations":[{"raw_affiliation_string":"Rochester Institute of Technology, 1 Lomb Memorial Drive, Rochester, 14623, NY, USA","institution_ids":["https://openalex.org/I155173764"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065050491","display_name":"Julio C\u00e9sar Ram\u00edrez Pacheco","orcid":"https://orcid.org/0000-0002-0397-6063"},"institutions":[{"id":"https://openalex.org/I4210146399","display_name":"Universidad del Caribe","ror":"https://ror.org/04hm3y828","country_code":"MX","type":"education","lineage":["https://openalex.org/I4210146399"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Julio Ram\u00edrez","raw_affiliation_strings":["Universidad del Caribe, SM. 78, Mza. 1, Lote 1, Esq. Frac. Tabachines, 77528, Canc\u00fan, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad del Caribe, SM. 78, Mza. 1, Lote 1, Esq. Frac. Tabachines, 77528, Canc\u00fan, Mexico","institution_ids":["https://openalex.org/I4210146399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032068963","display_name":"Ram\u00f3n Ren\u00e9 Palacio Cinco","orcid":"https://orcid.org/0000-0002-4059-2149"},"institutions":[{"id":"https://openalex.org/I36020712","display_name":"Sonora Institute of Technology","ror":"https://ror.org/01v10fv91","country_code":"MX","type":"education","lineage":["https://openalex.org/I36020712"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Ram\u00f3n Palacio","raw_affiliation_strings":["Instituto Tecnol\u00f3gico de Sonora, 5 de Febrero 818, Ciudad Obreg\u00f3n, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Tecnol\u00f3gico de Sonora, 5 de Febrero 818, Ciudad Obreg\u00f3n, Mexico","institution_ids":["https://openalex.org/I36020712"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078276360","display_name":"Erica Ruiz","orcid":null},"institutions":[{"id":"https://openalex.org/I36020712","display_name":"Sonora Institute of Technology","ror":"https://ror.org/01v10fv91","country_code":"MX","type":"education","lineage":["https://openalex.org/I36020712"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Erica Ruiz","raw_affiliation_strings":["Instituto Tecnol\u00f3gico de Sonora, 5 de Febrero 818, Ciudad Obreg\u00f3n, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Tecnol\u00f3gico de Sonora, 5 de Febrero 818, Ciudad Obreg\u00f3n, Mexico","institution_ids":["https://openalex.org/I36020712"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5003178165"],"corresponding_institution_ids":["https://openalex.org/I155173764"],"apc_list":{"value":2190,"currency":"EUR","value_usd":2790},"apc_paid":{"value":2190,"currency":"EUR","value_usd":2790},"fwci":0.1309,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.47087626,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"70","issue":"1","first_page":"55","last_page":"66"},"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":0.9994999766349792,"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":0.9988999962806702,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8355799913406372},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6520741581916809},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.6363109350204468},{"id":"https://openalex.org/keywords/maximum-likelihood","display_name":"Maximum likelihood","score":0.5812137126922607},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5189656615257263},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.4787944257259369},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.44308921694755554},{"id":"https://openalex.org/keywords/search-algorithm","display_name":"Search algorithm","score":0.43309056758880615},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13268721103668213},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11457821726799011},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08778375387191772}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8355799913406372},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6520741581916809},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.6363109350204468},{"id":"https://openalex.org/C49781872","wikidata":"https://www.wikidata.org/wiki/Q1045555","display_name":"Maximum likelihood","level":2,"score":0.5812137126922607},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5189656615257263},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.4787944257259369},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.44308921694755554},{"id":"https://openalex.org/C125583679","wikidata":"https://www.wikidata.org/wiki/Q755673","display_name":"Search algorithm","level":2,"score":0.43309056758880615},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13268721103668213},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11457821726799011},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08778375387191772},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1007/s11235-018-0467-8","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11235-018-0467-8","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11235-018-0467-8.pdf","source":{"id":"https://openalex.org/S145894672","display_name":"Telecommunication Systems","issn_l":"1018-4864","issn":["1018-4864","1572-9451"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Telecommunication Systems","raw_type":"journal-article"},{"id":"pmh:oai:scholarworks.rit.edu:article-2973","is_oa":true,"landing_page_url":"https://scholarworks.rit.edu/article/1912","pdf_url":null,"source":{"id":"https://openalex.org/S4306402456","display_name":"RIT Scholar Works (Rochester Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I155173764","host_organization_name":"Rochester Institute of Technology","host_organization_lineage":["https://openalex.org/I155173764"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Articles","raw_type":"text"},{"id":"pmh:oai:RePEc:spr:telsys:v:70:y:2019:i:1:d:10.1007_s11235-018-0467-8","is_oa":false,"landing_page_url":"http://link.springer.com/10.1007/s11235-018-0467-8","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"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":"article"},{"id":"pmh:oai:repository.rit.edu:article-2973","is_oa":true,"landing_page_url":"https://repository.rit.edu/article/1912","pdf_url":null,"source":{"id":"https://openalex.org/S4306402456","display_name":"RIT Scholar Works (Rochester Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I155173764","host_organization_name":"Rochester Institute of Technology","host_organization_lineage":["https://openalex.org/I155173764"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Articles","raw_type":"text"}],"best_oa_location":{"id":"doi:10.1007/s11235-018-0467-8","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11235-018-0467-8","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11235-018-0467-8.pdf","source":{"id":"https://openalex.org/S145894672","display_name":"Telecommunication Systems","issn_l":"1018-4864","issn":["1018-4864","1572-9451"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Telecommunication Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2804957634.pdf","grobid_xml":"https://content.openalex.org/works/W2804957634.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W1535130625","https://openalex.org/W1970188289","https://openalex.org/W2008552097","https://openalex.org/W2054620919","https://openalex.org/W2062344348","https://openalex.org/W2087328636","https://openalex.org/W2100661387","https://openalex.org/W2107080958","https://openalex.org/W2108942668","https://openalex.org/W2109402015","https://openalex.org/W2110659753","https://openalex.org/W2113734263","https://openalex.org/W2115680111","https://openalex.org/W2117359246","https://openalex.org/W2124381738","https://openalex.org/W2127502879","https://openalex.org/W2129766733","https://openalex.org/W2130509920","https://openalex.org/W2133475491","https://openalex.org/W2134084312","https://openalex.org/W2152560807","https://openalex.org/W2152797116","https://openalex.org/W2156787051","https://openalex.org/W2171250293","https://openalex.org/W2187326887","https://openalex.org/W2296037938","https://openalex.org/W2781847221"],"related_works":["https://openalex.org/W3203142394","https://openalex.org/W4302615923","https://openalex.org/W1974101135","https://openalex.org/W2351061015","https://openalex.org/W2017509870","https://openalex.org/W2542937328","https://openalex.org/W4251141768","https://openalex.org/W4360952157","https://openalex.org/W4220731478","https://openalex.org/W2034510042"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,25,61],"new":[4],"decoder":[5,16,89],"algorithm":[6,104],"for":[7],"the":[8,20,51,75,87,102],"double":[9],"space\u2013time":[10],"transmit":[11],"diversity":[12,78],"(DSTTD)":[13],"system.":[14],"The":[15,32],"is":[17,34,42,53,90],"based":[18],"on":[19],"QRD-M":[21],"algorithm,":[22],"which":[23],"performs":[24],"breadth-first":[26],"search":[27,33,52],"of":[28,74,79,92],"possible":[29,60],"solutions":[30],"tree.":[31],"simplified":[35],"by":[36],"skipping":[37],"unlikely":[38],"candidates,":[39],"and":[40,77],"it":[41],"stopped":[43],"when":[44],"no":[45],"promising":[46],"candidates":[47],"are":[48],"left.":[49],"Furthermore,":[50],"divided":[54],"into":[55],"three":[56],"concurrent":[57],"iterations,":[58],"making":[59],"fast,":[62],"parallel":[63],"implementation":[64],"either":[65],"in":[66],"hardware":[67],"or":[68],"software.":[69],"After":[70],"presenting":[71],"an":[72],"analysis":[73],"capacity":[76],"DSTTD,":[80],"we":[81],"present":[82],"performance":[83],"results":[84],"showing":[85],"that":[86,101],"proposed":[88,103],"capable":[91],"achieving":[93],"near":[94],"maximum":[95,112],"likelihood":[96,113],"performance.":[97],"We":[98],"also":[99],"show":[100],"exhibits":[105],"lower":[106],"computational":[107],"complexity":[108],"than":[109],"other":[110],"existing":[111],"detectors.":[114]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
