{"id":"https://openalex.org/W2160598659","doi":"https://doi.org/10.1109/tsp.2011.2117421","title":"Pragmatic Space-Time Trellis Codes: GTF-Based Design for Block Fading Channels","display_name":"Pragmatic Space-Time Trellis Codes: GTF-Based Design for Block Fading Channels","publication_year":2011,"publication_date":"2011-02-22","ids":{"openalex":"https://openalex.org/W2160598659","doi":"https://doi.org/10.1109/tsp.2011.2117421","mag":"2160598659"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2011.2117421","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2011.2117421","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Signal Processing","raw_type":"journal-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/A5036578901","display_name":"Velio Tralli","orcid":"https://orcid.org/0000-0003-1048-8946"},"institutions":[{"id":"https://openalex.org/I201324441","display_name":"University of Ferrara","ror":"https://ror.org/041zkgm14","country_code":"IT","type":"education","lineage":["https://openalex.org/I201324441"]},{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Velio Tralli","raw_affiliation_strings":["ENDIF, University of Ferrara, Ferrara, Italy","WiLab, University of Bologna, Bologna, Italy"],"affiliations":[{"raw_affiliation_string":"ENDIF, University of Ferrara, Ferrara, Italy","institution_ids":["https://openalex.org/I201324441"]},{"raw_affiliation_string":"WiLab, University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015500569","display_name":"Andrea Conti","orcid":"https://orcid.org/0000-0001-9224-2178"},"institutions":[{"id":"https://openalex.org/I201324441","display_name":"University of Ferrara","ror":"https://ror.org/041zkgm14","country_code":"IT","type":"education","lineage":["https://openalex.org/I201324441"]},{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Conti","raw_affiliation_strings":["ENDIF, University of Ferrara, Ferrara, Italy","WiLab, University of Bologna, Bologna, Italy"],"affiliations":[{"raw_affiliation_string":"ENDIF, University of Ferrara, Ferrara, Italy","institution_ids":["https://openalex.org/I201324441"]},{"raw_affiliation_string":"WiLab, University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009853604","display_name":"Marco Chiani","orcid":"https://orcid.org/0000-0001-8782-8318"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Chiani","raw_affiliation_strings":["DEIS/WiLab, University of Bologna, Bologna, Italy"],"affiliations":[{"raw_affiliation_string":"DEIS/WiLab, University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5036578901"],"corresponding_institution_ids":["https://openalex.org/I201324441","https://openalex.org/I9360294"],"apc_list":null,"apc_paid":null,"fwci":2.9146,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.91700291,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"59","issue":"6","first_page":"2809","last_page":"2823"},"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9998000264167786,"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":0.9997000098228455,"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/fading","display_name":"Fading","score":0.8837617635726929},{"id":"https://openalex.org/keywords/space\u2013time-trellis-code","display_name":"Space\u2013time trellis code","score":0.7879253029823303},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.7460652589797974},{"id":"https://openalex.org/keywords/trellis","display_name":"Trellis (graph)","score":0.6683420538902283},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6071416735649109},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5752967596054077},{"id":"https://openalex.org/keywords/turbo-code","display_name":"Turbo code","score":0.5392130613327026},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.4923650026321411},{"id":"https://openalex.org/keywords/trellis-modulation","display_name":"Trellis modulation","score":0.4577345848083496},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4399015009403229},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.43292853236198425},{"id":"https://openalex.org/keywords/space-time","display_name":"Space time","score":0.4154430031776428},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4106295704841614},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.39967915415763855},{"id":"https://openalex.org/keywords/linear-code","display_name":"Linear code","score":0.38231101632118225},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.36892688274383545},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06980288028717041}],"concepts":[{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.8837617635726929},{"id":"https://openalex.org/C5546382","wikidata":"https://www.wikidata.org/wiki/Q7572755","display_name":"Space\u2013time trellis code","level":5,"score":0.7879253029823303},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.7460652589797974},{"id":"https://openalex.org/C2781235587","wikidata":"https://www.wikidata.org/wiki/Q7838009","display_name":"Trellis (graph)","level":3,"score":0.6683420538902283},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6071416735649109},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5752967596054077},{"id":"https://openalex.org/C114504821","wikidata":"https://www.wikidata.org/wiki/Q2164281","display_name":"Turbo code","level":3,"score":0.5392130613327026},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.4923650026321411},{"id":"https://openalex.org/C197712280","wikidata":"https://www.wikidata.org/wiki/Q557200","display_name":"Trellis modulation","level":4,"score":0.4577345848083496},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4399015009403229},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.43292853236198425},{"id":"https://openalex.org/C96402334","wikidata":"https://www.wikidata.org/wiki/Q3030793","display_name":"Space time","level":2,"score":0.4154430031776428},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4106295704841614},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.39967915415763855},{"id":"https://openalex.org/C2400350","wikidata":"https://www.wikidata.org/wiki/Q1752667","display_name":"Linear code","level":4,"score":0.38231101632118225},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.36892688274383545},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06980288028717041},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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":3,"locations":[{"id":"doi:10.1109/tsp.2011.2117421","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2011.2117421","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:cris.unibo.it:11585/111897","is_oa":false,"landing_page_url":"http://hdl.handle.net/11585/111897","pdf_url":null,"source":{"id":"https://openalex.org/S4306402579","display_name":"Archivio istituzionale della ricerca (Alma Mater Studiorum Universit\u00e0 di Bologna)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210117483","host_organization_name":"Istituto di Ematologia di Bologna","host_organization_lineage":["https://openalex.org/I4210117483"],"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":"info:eu-repo/semantics/article"},{"id":"pmh:oai:iris.unife.it:11392/1521723","is_oa":false,"landing_page_url":"http://hdl.handle.net/11392/1521723","pdf_url":null,"source":{"id":"https://openalex.org/S4306400369","display_name":"Institutional Research Information System University of Ferrara (University of Ferrara)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I201324441","host_organization_name":"University of Ferrara","host_organization_lineage":["https://openalex.org/I201324441"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322892","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W121281971","https://openalex.org/W1509724310","https://openalex.org/W1564237210","https://openalex.org/W1816134936","https://openalex.org/W1873587499","https://openalex.org/W1989601956","https://openalex.org/W1992360673","https://openalex.org/W2010559099","https://openalex.org/W2012782228","https://openalex.org/W2021573106","https://openalex.org/W2065795935","https://openalex.org/W2103996952","https://openalex.org/W2107288243","https://openalex.org/W2107415402","https://openalex.org/W2109191808","https://openalex.org/W2115999585","https://openalex.org/W2117040115","https://openalex.org/W2117507580","https://openalex.org/W2118040894","https://openalex.org/W2122989348","https://openalex.org/W2125823197","https://openalex.org/W2129665435","https://openalex.org/W2130319142","https://openalex.org/W2134849071","https://openalex.org/W2138208223","https://openalex.org/W2145018027","https://openalex.org/W2149632009","https://openalex.org/W2153757856","https://openalex.org/W2157041989","https://openalex.org/W2159738918","https://openalex.org/W2160447929","https://openalex.org/W2161351989","https://openalex.org/W2162343834","https://openalex.org/W2166099870","https://openalex.org/W2166712427","https://openalex.org/W2175827300","https://openalex.org/W2181683671","https://openalex.org/W2506609516","https://openalex.org/W2610857016","https://openalex.org/W3104060429","https://openalex.org/W3121395016","https://openalex.org/W4235378442","https://openalex.org/W4246372467","https://openalex.org/W4250453948","https://openalex.org/W6677264427"],"related_works":["https://openalex.org/W2122786693","https://openalex.org/W1656970722","https://openalex.org/W2156213780","https://openalex.org/W2163047715","https://openalex.org/W1966844874","https://openalex.org/W2108752152","https://openalex.org/W1484379712","https://openalex.org/W2136070132","https://openalex.org/W1608059277","https://openalex.org/W2160598659"],"abstract_inverted_index":{"The":[0],"pragmatic":[1,33,72],"approach":[2],"for":[3,21,32,55],"the":[4,43,68,71],"construction":[5],"of":[6,42,45,58,70,85],"space-time":[7,34,73,88],"codes":[8,74,90],"over":[9],"block":[10,92],"fading":[11,62,93],"channels":[12],"leads":[13],"to":[14],"low":[15],"complexity":[16],"encoders/decoders,":[17],"making":[18],"them":[19],"suitable":[20],"various":[22],"applications":[23],"including":[24],"cooperative":[25],"communications.":[26],"We":[27],"propose":[28],"a":[29],"design":[30,78],"methodology":[31,79],"codes,":[35],"which":[36],"is":[37,80],"based":[38],"on":[39],"an":[40],"extension":[41],"concept":[44],"generalized":[46],"transfer":[47],"function.":[48],"Our":[49],"search":[50],"algorithm":[51],"provides":[52],"code":[53],"generators":[54],"arbitrary":[56],"number":[57],"states,":[59],"antennas,":[60],"and":[61],"rates.":[63],"Numerical":[64],"results":[65],"show":[66],"that":[67,84],"performance":[69],"obtained":[75],"by":[76],"our":[77],"generally":[81],"better":[82],"than":[83],"previously":[86],"known":[87],"trellis":[89],"in":[91],"channels.":[94]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
