{"id":"https://openalex.org/W2152198383","doi":"https://doi.org/10.1109/isit.2011.6033993","title":"Capacity achieving LDPC ensembles for the TEP decoder in erasure channels.","display_name":"Capacity achieving LDPC ensembles for the TEP decoder in erasure channels.","publication_year":2011,"publication_date":"2011-07-01","ids":{"openalex":"https://openalex.org/W2152198383","doi":"https://doi.org/10.1109/isit.2011.6033993","mag":"2152198383"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2011.6033993","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2011.6033993","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Symposium on Information Theory 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/A5066828138","display_name":"Pablo M. Olmos","orcid":"https://orcid.org/0000-0003-4276-5178"},"institutions":[{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Pablo M. Olmos","raw_affiliation_strings":["Departamento de Teor\u00eda de la Se\u00f1al y Comunicaciones, Universidad de Sevilla, Spain"],"affiliations":[{"raw_affiliation_string":"Departamento de Teor\u00eda de la Se\u00f1al y Comunicaciones, Universidad de Sevilla, Spain","institution_ids":["https://openalex.org/I79238269"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036960709","display_name":"Juan Jos\u00e9 Murillo-Fuentes","orcid":"https://orcid.org/0000-0002-9041-0147"},"institutions":[{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Juan Jose Murillo-Fuentes","raw_affiliation_strings":["Departamento de Teor\u00eda de la Se\u00f1al y Comunicaciones, Universidad de Sevilla, Spain"],"affiliations":[{"raw_affiliation_string":"Departamento de Teor\u00eda de la Se\u00f1al y Comunicaciones, Universidad de Sevilla, Spain","institution_ids":["https://openalex.org/I79238269"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088555568","display_name":"Fernando P\u00e9rez\u2010Cruz","orcid":"https://orcid.org/0000-0001-8996-5076"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Fernando Perez-Cruz","raw_affiliation_strings":["Departamento de Teor\u00eda de la Se\u00f1al y Comunicaciones, Universidad Carlos III Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Departamento de Teor\u00eda de la Se\u00f1al y Comunicaciones, Universidad Carlos III Madrid, Spain","institution_ids":["https://openalex.org/I50357001"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5066828138"],"corresponding_institution_ids":["https://openalex.org/I79238269"],"apc_list":null,"apc_paid":null,"fwci":0.3501,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.65627988,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"54","issue":null,"first_page":"2398","last_page":"2402"},"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9936000108718872,"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/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.903380811214447},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.7676388025283813},{"id":"https://openalex.org/keywords/belief-propagation","display_name":"Belief propagation","score":0.6967721581459045},{"id":"https://openalex.org/keywords/erasure","display_name":"Erasure","score":0.689587414264679},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6103429794311523},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5696085691452026},{"id":"https://openalex.org/keywords/binary-erasure-channel","display_name":"Binary erasure channel","score":0.43240463733673096},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4256646931171417},{"id":"https://openalex.org/keywords/soft-decision-decoder","display_name":"Soft-decision decoder","score":0.4224443733692169},{"id":"https://openalex.org/keywords/channel-capacity","display_name":"Channel capacity","score":0.2872495651245117},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.14257940649986267},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08498692512512207}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.903380811214447},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.7676388025283813},{"id":"https://openalex.org/C152948882","wikidata":"https://www.wikidata.org/wiki/Q4060686","display_name":"Belief propagation","level":3,"score":0.6967721581459045},{"id":"https://openalex.org/C2778790127","wikidata":"https://www.wikidata.org/wiki/Q484885","display_name":"Erasure","level":2,"score":0.689587414264679},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6103429794311523},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5696085691452026},{"id":"https://openalex.org/C149862233","wikidata":"https://www.wikidata.org/wiki/Q864142","display_name":"Binary erasure channel","level":4,"score":0.43240463733673096},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4256646931171417},{"id":"https://openalex.org/C185588885","wikidata":"https://www.wikidata.org/wiki/Q7553811","display_name":"Soft-decision decoder","level":3,"score":0.4224443733692169},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.2872495651245117},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.14257940649986267},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08498692512512207},{"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/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit.2011.6033993","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2011.6033993","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Symposium on Information Theory 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":18,"referenced_works":["https://openalex.org/W1536930200","https://openalex.org/W1861765842","https://openalex.org/W2095882513","https://openalex.org/W2115104320","https://openalex.org/W2126259959","https://openalex.org/W2128552304","https://openalex.org/W2128765501","https://openalex.org/W2153118538","https://openalex.org/W2156938362","https://openalex.org/W2165573107","https://openalex.org/W2167943285","https://openalex.org/W2169732368","https://openalex.org/W2952834582","https://openalex.org/W4256648168","https://openalex.org/W4297800950","https://openalex.org/W4300188436","https://openalex.org/W6639084946","https://openalex.org/W6682116226"],"related_works":["https://openalex.org/W2885795561","https://openalex.org/W2156055959","https://openalex.org/W2372190485","https://openalex.org/W2011305240","https://openalex.org/W2583282232","https://openalex.org/W1525070854","https://openalex.org/W2962908977","https://openalex.org/W2949904577","https://openalex.org/W2140357074","https://openalex.org/W2336199159"],"abstract_inverted_index":{"In":[0],"this":[1,73],"work":[2],"we":[3,75,90,112],"address":[4],"the":[5,17,30,59,63,82,86,96,100,105,120,131,137],"design":[6,77],"of":[7,11,62,68],"degree":[8],"distributions":[9,27],"(DD)":[10],"low-density":[12],"parity-check":[13],"(LDPC)":[14],"codes":[15],"for":[16,34,80,94,118],"tree-expectation":[18],"propagation":[19],"(TEP)":[20],"decoder.":[21,65],"The":[22],"optimization":[23,47],"problem":[24,48],"to":[25,28],"find":[26],"maximize":[29],"TEP":[31,97],"decoding":[32],"threshold":[33,84,88,98,133],"a":[35,45],"fixed-rate":[36],"code":[37],"can":[38,50,123],"not":[39,135],"be":[40,51,124],"analytically":[41],"solved.":[42],"We":[43],"derive":[44],"simplified":[46],"that":[49,114],"easily":[52],"solved":[53],"since":[54],"it":[55],"is":[56],"based":[57],"in":[58,108],"analytic":[60],"expressions":[61],"peeling":[64],"Two":[66],"kinds":[67],"solutions":[69],"are":[70],"obtained":[71,125],"from":[72],"problem:":[74],"either":[76],"LDPC":[78,92],"ensembles":[79,93,117],"which":[81,95,119],"BP":[83,101,132],"equals":[85],"MAP":[87,106,121,138],"or":[89],"get":[91],"outperforms":[99],"threshold,":[102],"even":[103,129],"achieving":[104],"capacity":[107],"some":[109],"cases.":[110],"Hence,":[111],"proved":[113],"there":[115],"exist":[116],"solution":[122],"with":[126],"linear":[127],"complexity":[128],"though":[130],"does":[134],"achieve":[136],"threshold.":[139]},"counts_by_year":[{"year":2017,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
