{"id":"https://openalex.org/W2566743721","doi":"https://doi.org/10.1109/isit.2004.1365350","title":"A new upper bound on the minimum distance of turbo codes","display_name":"A new upper bound on the minimum distance of turbo codes","publication_year":2004,"publication_date":"2004-12-23","ids":{"openalex":"https://openalex.org/W2566743721","doi":"https://doi.org/10.1109/isit.2004.1365350","mag":"2566743721"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2004.1365350","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2004.1365350","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Symposium onInformation Theory, 2004. ISIT 2004. Proceedings.","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/A5064425555","display_name":"Alberto Perotti","orcid":"https://orcid.org/0000-0002-1872-5427"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Polytechnic University of Turin","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"A. Perotti","raw_affiliation_strings":["Center for Multimedia Radio Communications, Politecnico di Turino, Torino, Italy"],"affiliations":[{"raw_affiliation_string":"Center for Multimedia Radio Communications, Politecnico di Turino, Torino, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016849009","display_name":"Sergio Benedetto","orcid":"https://orcid.org/0000-0002-7648-5396"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Polytechnic University of Turin","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"S. Benedetto","raw_affiliation_strings":["Center for Multimedia Radio Communications, Politecnico di Turino, Torino, Italy"],"affiliations":[{"raw_affiliation_string":"Center for Multimedia Radio Communications, Politecnico di Turino, Torino, Italy","institution_ids":["https://openalex.org/I177477856"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5064425555"],"corresponding_institution_ids":["https://openalex.org/I177477856"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.35349383,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"313","last_page":"313"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9995999932289124,"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/T11130","display_name":"Coding theory and cryptography","score":0.9994000196456909,"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/minimum-distance","display_name":"Minimum distance","score":0.75107342004776},{"id":"https://openalex.org/keywords/turbo-code","display_name":"Turbo code","score":0.6891757249832153},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.6402005553245544},{"id":"https://openalex.org/keywords/logarithm","display_name":"Logarithm","score":0.6257928013801575},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5012571811676025},{"id":"https://openalex.org/keywords/base","display_name":"Base (topology)","score":0.4348350763320923},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38918307423591614},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.338795006275177},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.32683730125427246},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.31712692975997925},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2419414222240448}],"concepts":[{"id":"https://openalex.org/C3018063660","wikidata":"https://www.wikidata.org/wiki/Q6865448","display_name":"Minimum distance","level":2,"score":0.75107342004776},{"id":"https://openalex.org/C114504821","wikidata":"https://www.wikidata.org/wiki/Q2164281","display_name":"Turbo code","level":3,"score":0.6891757249832153},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.6402005553245544},{"id":"https://openalex.org/C39927690","wikidata":"https://www.wikidata.org/wiki/Q11197","display_name":"Logarithm","level":2,"score":0.6257928013801575},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5012571811676025},{"id":"https://openalex.org/C42058472","wikidata":"https://www.wikidata.org/wiki/Q810214","display_name":"Base (topology)","level":2,"score":0.4348350763320923},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38918307423591614},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.338795006275177},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.32683730125427246},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.31712692975997925},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2419414222240448},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit.2004.1365350","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2004.1365350","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Symposium onInformation Theory, 2004. ISIT 2004. Proceedings.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2110505801","https://openalex.org/W2117828856","https://openalex.org/W2121606987","https://openalex.org/W2150212378","https://openalex.org/W2161986283","https://openalex.org/W2987657883"],"related_works":["https://openalex.org/W2365440996","https://openalex.org/W2031266772","https://openalex.org/W2331200427","https://openalex.org/W1973328817","https://openalex.org/W3102884498","https://openalex.org/W1695003060","https://openalex.org/W2152000739","https://openalex.org/W2096330531","https://openalex.org/W2139313311","https://openalex.org/W2138963592"],"abstract_inverted_index":{"A":[0],"new":[1],"upper":[2],"bound":[3],"on":[4],"the":[5,21,27,31],"minimum":[6,22],"distance":[7,23],"of":[8,30],"turbo":[9],"codes":[10],"is":[11],"derived.":[12],"It":[13],"improves":[14],"over":[15],"existing":[16],"ones":[17],"and":[18],"shows":[19],"that":[20],"grows":[24],"approximately":[25],"with":[26],"base-3":[28],"logarithm":[29],"information":[32],"word":[33],"length":[34]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}