{"id":"https://openalex.org/W2150368154","doi":"https://doi.org/10.1109/tit.2010.2095211","title":"Deriving Good LDPC Convolutional Codes from LDPC Block Codes","display_name":"Deriving Good LDPC Convolutional Codes from LDPC Block Codes","publication_year":2011,"publication_date":"2011-01-21","ids":{"openalex":"https://openalex.org/W2150368154","doi":"https://doi.org/10.1109/tit.2010.2095211","mag":"2150368154"},"language":"en","primary_location":{"id":"doi:10.1109/tit.2010.2095211","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2010.2095211","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"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 Information Theory","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/A5059780057","display_name":"Al\u00ed Emre Pusane","orcid":"https://orcid.org/0000-0002-8412-6684"},"institutions":[{"id":"https://openalex.org/I4405392","display_name":"Bo\u011fazi\u00e7i University","ror":"https://ror.org/03z9tma90","country_code":"TR","type":"education","lineage":["https://openalex.org/I4405392"]},{"id":"https://openalex.org/I107639228","display_name":"University of Notre Dame","ror":"https://ror.org/00mkhxb43","country_code":"US","type":"education","lineage":["https://openalex.org/I107639228"]}],"countries":["TR","US"],"is_corresponding":true,"raw_author_name":"A E Pusane","raw_affiliation_strings":["Department of Electrical Engineering, University of Notre Dame, Notre Dame, IN, USA","Department of Electrical and Electronics Engineering, Bogazici University, Istanbul, Turkey"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Notre Dame, Notre Dame, IN, USA","institution_ids":["https://openalex.org/I107639228"]},{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Bogazici University, Istanbul, Turkey","institution_ids":["https://openalex.org/I4405392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061445419","display_name":"Roxana Smarandache","orcid":"https://orcid.org/0000-0001-9085-5974"},"institutions":[{"id":"https://openalex.org/I26538001","display_name":"San Diego State University","ror":"https://ror.org/0264fdx42","country_code":"US","type":"education","lineage":["https://openalex.org/I26538001"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R Smarandache","raw_affiliation_strings":["Department of Mathematics and Statistics, San Diego State University, San Diego, CA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Statistics, San Diego State University, San Diego, CA, USA","institution_ids":["https://openalex.org/I26538001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028154201","display_name":"Pascal O. Vontobel","orcid":"https://orcid.org/0000-0002-6180-258X"},"institutions":[{"id":"https://openalex.org/I1324840837","display_name":"Hewlett-Packard (United States)","ror":"https://ror.org/059rn9488","country_code":"US","type":"company","lineage":["https://openalex.org/I1324840837"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"P O Vontobel","raw_affiliation_strings":["Hewlett Packard Laboratories, Palo Alto, CA, USA"],"affiliations":[{"raw_affiliation_string":"Hewlett Packard Laboratories, Palo Alto, CA, USA","institution_ids":["https://openalex.org/I1324840837"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089062454","display_name":"Daniel J. Costello","orcid":"https://orcid.org/0000-0002-4387-116X"},"institutions":[{"id":"https://openalex.org/I107639228","display_name":"University of Notre Dame","ror":"https://ror.org/00mkhxb43","country_code":"US","type":"education","lineage":["https://openalex.org/I107639228"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel J Costello","raw_affiliation_strings":["Department of Electrical Engineering, University of Notre Dame, Notre Dame, IN, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Notre Dame, Notre Dame, IN, USA","institution_ids":["https://openalex.org/I107639228"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5059780057"],"corresponding_institution_ids":["https://openalex.org/I107639228","https://openalex.org/I4405392"],"apc_list":null,"apc_paid":null,"fwci":13.117,"has_fulltext":false,"cited_by_count":135,"citation_normalized_percentile":{"value":0.98962368,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"57","issue":"2","first_page":"835","last_page":"857"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":1.0,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9977999925613403,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9958999752998352,"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/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.8598088622093201},{"id":"https://openalex.org/keywords/convolutional-code","display_name":"Convolutional code","score":0.8349052667617798},{"id":"https://openalex.org/keywords/serial-concatenated-convolutional-codes","display_name":"Serial concatenated convolutional codes","score":0.8134039044380188},{"id":"https://openalex.org/keywords/turbo-code","display_name":"Turbo code","score":0.719709038734436},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.6428672075271606},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.6270959377288818},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5603398084640503},{"id":"https://openalex.org/keywords/linear-code","display_name":"Linear code","score":0.5542617440223694},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.47045981884002686},{"id":"https://openalex.org/keywords/forward-error-correction","display_name":"Forward error correction","score":0.46715301275253296},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.44601160287857056},{"id":"https://openalex.org/keywords/tanner-graph","display_name":"Tanner graph","score":0.4395105242729187},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.34863585233688354}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.8598088622093201},{"id":"https://openalex.org/C157899210","wikidata":"https://www.wikidata.org/wiki/Q1395022","display_name":"Convolutional code","level":3,"score":0.8349052667617798},{"id":"https://openalex.org/C33529081","wikidata":"https://www.wikidata.org/wiki/Q18378194","display_name":"Serial concatenated convolutional codes","level":5,"score":0.8134039044380188},{"id":"https://openalex.org/C114504821","wikidata":"https://www.wikidata.org/wiki/Q2164281","display_name":"Turbo code","level":3,"score":0.719709038734436},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.6428672075271606},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.6270959377288818},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5603398084640503},{"id":"https://openalex.org/C2400350","wikidata":"https://www.wikidata.org/wiki/Q1752667","display_name":"Linear code","level":4,"score":0.5542617440223694},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47045981884002686},{"id":"https://openalex.org/C202932441","wikidata":"https://www.wikidata.org/wiki/Q55611017","display_name":"Forward error correction","level":3,"score":0.46715301275253296},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.44601160287857056},{"id":"https://openalex.org/C87117866","wikidata":"https://www.wikidata.org/wiki/Q7683664","display_name":"Tanner graph","level":5,"score":0.4395105242729187},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.34863585233688354}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tit.2010.2095211","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2010.2095211","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"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 Information Theory","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320308269","display_name":"Alexander von Humboldt-Stiftung","ror":"https://ror.org/012kf4317"},{"id":"https://openalex.org/F4320322596","display_name":"Tel Aviv University","ror":"https://ror.org/04mhzgx49"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":65,"referenced_works":["https://openalex.org/W7241855","https://openalex.org/W91277888","https://openalex.org/W165604028","https://openalex.org/W1526635049","https://openalex.org/W1588943481","https://openalex.org/W1595640491","https://openalex.org/W1604647333","https://openalex.org/W1606480398","https://openalex.org/W1667880265","https://openalex.org/W1793808004","https://openalex.org/W1820328018","https://openalex.org/W1856247216","https://openalex.org/W1967290776","https://openalex.org/W1976430875","https://openalex.org/W1991528082","https://openalex.org/W2029712200","https://openalex.org/W2033546746","https://openalex.org/W2049433041","https://openalex.org/W2071304218","https://openalex.org/W2071878365","https://openalex.org/W2074450800","https://openalex.org/W2081471788","https://openalex.org/W2102245115","https://openalex.org/W2106117658","https://openalex.org/W2109489513","https://openalex.org/W2110148463","https://openalex.org/W2113113053","https://openalex.org/W2115104320","https://openalex.org/W2116078857","https://openalex.org/W2116815462","https://openalex.org/W2120915534","https://openalex.org/W2121606987","https://openalex.org/W2121899554","https://openalex.org/W2123119950","https://openalex.org/W2125905426","https://openalex.org/W2126259959","https://openalex.org/W2127490352","https://openalex.org/W2128765501","https://openalex.org/W2133068391","https://openalex.org/W2136204051","https://openalex.org/W2137699000","https://openalex.org/W2137813581","https://openalex.org/W2140655888","https://openalex.org/W2142415334","https://openalex.org/W2146033312","https://openalex.org/W2147776616","https://openalex.org/W2148869952","https://openalex.org/W2156938362","https://openalex.org/W2165573107","https://openalex.org/W2167734735","https://openalex.org/W2167796668","https://openalex.org/W2169134868","https://openalex.org/W2169732368","https://openalex.org/W2172679141","https://openalex.org/W2394987168","https://openalex.org/W2942537621","https://openalex.org/W2962897197","https://openalex.org/W2987657883","https://openalex.org/W3125301056","https://openalex.org/W3125530803","https://openalex.org/W4213281018","https://openalex.org/W4214522349","https://openalex.org/W4256648168","https://openalex.org/W4285719527","https://openalex.org/W6606763497"],"related_works":["https://openalex.org/W4239415679","https://openalex.org/W2126275884","https://openalex.org/W792671342","https://openalex.org/W2075640816","https://openalex.org/W1940528604","https://openalex.org/W2589267557","https://openalex.org/W1837854271","https://openalex.org/W2108305388","https://openalex.org/W1580452828","https://openalex.org/W190540493"],"abstract_inverted_index":{"Low-density":[0],"parity-check":[1],"(LDPC)":[2],"convolutional":[3,33,45,58,94],"codes":[4,34,38,59],"are":[5],"capable":[6],"of":[7,28,55],"achieving":[8],"excellent":[9],"performance":[10],"with":[11],"low":[12],"encoding":[13],"and":[14,30,39,76],"decoding":[15],"complexity.":[16],"In":[17],"this":[18,52,73],"paper,":[19],"we":[20,77],"discuss":[21,79],"several":[22],"graph-cover-based":[23],"methods":[24],"for":[25,72],"deriving":[26],"families":[27],"time-invariant":[29],"time-varying":[31],"LDPC":[32,36,44,64,90,93],"from":[35,89],"block":[37,65,91],"show":[40],"how":[41],"earlier":[42],"proposed":[43],"code":[46],"constructions":[47],"can":[48],"be":[49],"presented":[50],"within":[51],"framework.":[53],"Some":[54],"the":[56,62],"constructed":[57],"significantly":[60],"outperform":[61],"underlying":[63],"codes.":[66,95],"We":[67],"investigate":[68],"some":[69],"possible":[70],"reasons":[71],"\u201cconvolutional":[74],"gain,\u201d":[75],"also":[78],"the-mostly":[80],"moderate-decoder":[81],"cost":[82],"increase":[83],"that":[84],"is":[85],"incurred":[86],"by":[87],"going":[88],"to":[92]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":25},{"year":2015,"cited_by_count":17},{"year":2014,"cited_by_count":17},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":9}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}