{"id":"https://openalex.org/W2962981968","doi":"https://doi.org/10.1109/tcomm.2018.2865469","title":"Protograph LDPC Codes With Block Thresholds: Extension to Degree-One and Generalized Nodes","display_name":"Protograph LDPC Codes With Block Thresholds: Extension to Degree-One and Generalized Nodes","publication_year":2018,"publication_date":"2018-08-14","ids":{"openalex":"https://openalex.org/W2962981968","doi":"https://doi.org/10.1109/tcomm.2018.2865469","mag":"2962981968"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2018.2865469","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2018.2865469","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications","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/A5068649270","display_name":"Asit Kumar Pradhan","orcid":"https://orcid.org/0000-0002-7532-454X"},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"facility","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Asit Kumar Pradhan","raw_affiliation_strings":["Department of Electrical Engineering, IIT Madras, Chennai, India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, IIT Madras, Chennai, India","institution_ids":["https://openalex.org/I24676775"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069723364","display_name":"Andrew Thangaraj","orcid":"https://orcid.org/0000-0001-6337-9562"},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"facility","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Andrew Thangaraj","raw_affiliation_strings":["Department of Electrical Engineering, IIT Madras, Chennai, India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, IIT Madras, Chennai, India","institution_ids":["https://openalex.org/I24676775"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5068649270"],"corresponding_institution_ids":["https://openalex.org/I24676775"],"apc_list":null,"apc_paid":null,"fwci":0.7804,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.7761271,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"66","issue":"12","first_page":"5876","last_page":"5887"},"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":0.9994999766349792,"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":0.996399998664856,"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":0.9255951642990112},{"id":"https://openalex.org/keywords/binary-erasure-channel","display_name":"Binary erasure channel","score":0.7581096887588501},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.6286525726318359},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5295002460479736},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.5280887484550476},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.5270869135856628},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.49999523162841797},{"id":"https://openalex.org/keywords/forward-error-correction","display_name":"Forward error correction","score":0.4855942130088806},{"id":"https://openalex.org/keywords/turbo-code","display_name":"Turbo code","score":0.4774132966995239},{"id":"https://openalex.org/keywords/serial-concatenated-convolutional-codes","display_name":"Serial concatenated convolutional codes","score":0.4305230677127838},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.42641279101371765},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.42047572135925293},{"id":"https://openalex.org/keywords/block-error-rate","display_name":"Block Error Rate","score":0.4166979193687439},{"id":"https://openalex.org/keywords/channel-capacity","display_name":"Channel capacity","score":0.41559725999832153},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.39306965470314026},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.38931095600128174},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3706304132938385},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.32884448766708374},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19065633416175842},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.09853044152259827}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.9255951642990112},{"id":"https://openalex.org/C149862233","wikidata":"https://www.wikidata.org/wiki/Q864142","display_name":"Binary erasure channel","level":4,"score":0.7581096887588501},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.6286525726318359},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5295002460479736},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.5280887484550476},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.5270869135856628},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.49999523162841797},{"id":"https://openalex.org/C202932441","wikidata":"https://www.wikidata.org/wiki/Q55611017","display_name":"Forward error correction","level":3,"score":0.4855942130088806},{"id":"https://openalex.org/C114504821","wikidata":"https://www.wikidata.org/wiki/Q2164281","display_name":"Turbo code","level":3,"score":0.4774132966995239},{"id":"https://openalex.org/C33529081","wikidata":"https://www.wikidata.org/wiki/Q18378194","display_name":"Serial concatenated convolutional codes","level":5,"score":0.4305230677127838},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.42641279101371765},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.42047572135925293},{"id":"https://openalex.org/C2776639698","wikidata":"https://www.wikidata.org/wiki/Q4927140","display_name":"Block Error Rate","level":3,"score":0.4166979193687439},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.41559725999832153},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.39306965470314026},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38931095600128174},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3706304132938385},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.32884448766708374},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19065633416175842},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.09853044152259827},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcomm.2018.2865469","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2018.2865469","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W91277888","https://openalex.org/W1511760703","https://openalex.org/W1536930200","https://openalex.org/W1968989388","https://openalex.org/W1982045017","https://openalex.org/W1983922462","https://openalex.org/W2012642489","https://openalex.org/W2083406405","https://openalex.org/W2126324363","https://openalex.org/W2128765501","https://openalex.org/W2136391449","https://openalex.org/W2136923821","https://openalex.org/W2137779219","https://openalex.org/W2141523717","https://openalex.org/W2142627787","https://openalex.org/W2147134542","https://openalex.org/W2149672066","https://openalex.org/W2156437081","https://openalex.org/W2156938362","https://openalex.org/W2159781015","https://openalex.org/W2167663246","https://openalex.org/W2167943285","https://openalex.org/W2169138470","https://openalex.org/W2508494417","https://openalex.org/W2595768234","https://openalex.org/W3098756451","https://openalex.org/W3139936622","https://openalex.org/W4256648168","https://openalex.org/W4300188436","https://openalex.org/W6603727012","https://openalex.org/W6683643303"],"related_works":["https://openalex.org/W2139745099","https://openalex.org/W2485298482","https://openalex.org/W1782566311","https://openalex.org/W1968988046","https://openalex.org/W2139406003","https://openalex.org/W2015101254","https://openalex.org/W2166605812","https://openalex.org/W2070343677","https://openalex.org/W2373473769","https://openalex.org/W2132566027"],"abstract_inverted_index":{"Protograph":[0],"low-density-parity-check":[1],"(LDPC)":[2],"codes":[3,10,52],"are":[4,36,59],"considered":[5],"to":[6,38,57,63],"design":[7],"near-capacity":[8],"low-rate":[9,51],"over":[11],"the":[12,17,40],"binary":[13,18],"erasure":[14],"channel":[15],"and":[16,30,45,61],"additive":[19],"white":[20],"Gaussian":[21],"noise":[22],"channel.":[23],"For":[24],"protographs":[25],"with":[26,53],"degree-one":[27],"variable":[28],"nodes":[29],"doubly-generalized":[31],"LDPC":[32],"(DGLDPC)":[33],"codes,":[34],"conditions":[35],"derived":[37],"ensure":[39],"equality":[41],"of":[42],"bit-error":[43],"threshold":[44,55],"block-error":[46,54],"threshold.":[47],"Using":[48],"this":[49],"condition,":[50],"close":[56],"capacity":[58],"designed":[60],"shown":[62],"have":[64],"better":[65],"error":[66],"rate":[67],"performance":[68],"than":[69],"other":[70],"existing":[71],"codes.":[72]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
