{"id":"https://openalex.org/W4207054780","doi":"https://doi.org/10.1109/gcwkshps52748.2021.9682151","title":"Chained LDPC Codes via Partial Information Coupling and Partial Parity Superposition","display_name":"Chained LDPC Codes via Partial Information Coupling and Partial Parity Superposition","publication_year":2021,"publication_date":"2021-12-01","ids":{"openalex":"https://openalex.org/W4207054780","doi":"https://doi.org/10.1109/gcwkshps52748.2021.9682151"},"language":"en","primary_location":{"id":"doi:10.1109/gcwkshps52748.2021.9682151","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcwkshps52748.2021.9682151","pdf_url":null,"source":{"id":"https://openalex.org/S4363605397","display_name":"2021 IEEE Globecom Workshops (GC Wkshps)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Globecom Workshops (GC Wkshps)","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/A5036629344","display_name":"Qianfan Wang","orcid":"https://orcid.org/0000-0002-9913-3043"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qianfan Wang","raw_affiliation_strings":["School of Electronics and Communication Engineering, Sun Yat-sen University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Communication Engineering, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100379215","display_name":"Li Chen","orcid":"https://orcid.org/0000-0002-1725-1901"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Chen","raw_affiliation_strings":["School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057620799","display_name":"Xiao Ma","orcid":"https://orcid.org/0000-0001-6617-1978"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiao Ma","raw_affiliation_strings":["School of Computer Science and Engineering, Sun Yat-sen University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5036629344"],"corresponding_institution_ids":["https://openalex.org/I157773358"],"apc_list":null,"apc_paid":null,"fwci":0.3093,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.44752475,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9991999864578247,"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":0.9988999962806702,"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":0.9499839544296265},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.5631201267242432},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.5610048174858093},{"id":"https://openalex.org/keywords/serial-concatenated-convolutional-codes","display_name":"Serial concatenated convolutional codes","score":0.5215437412261963},{"id":"https://openalex.org/keywords/forward-error-correction","display_name":"Forward error correction","score":0.5078335404396057},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49882078170776367},{"id":"https://openalex.org/keywords/turbo-code","display_name":"Turbo code","score":0.4799235463142395},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3747401833534241},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3289608657360077},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2878684997558594}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.9499839544296265},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.5631201267242432},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.5610048174858093},{"id":"https://openalex.org/C33529081","wikidata":"https://www.wikidata.org/wiki/Q18378194","display_name":"Serial concatenated convolutional codes","level":5,"score":0.5215437412261963},{"id":"https://openalex.org/C202932441","wikidata":"https://www.wikidata.org/wiki/Q55611017","display_name":"Forward error correction","level":3,"score":0.5078335404396057},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49882078170776367},{"id":"https://openalex.org/C114504821","wikidata":"https://www.wikidata.org/wiki/Q2164281","display_name":"Turbo code","level":3,"score":0.4799235463142395},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3747401833534241},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3289608657360077},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2878684997558594}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/gcwkshps52748.2021.9682151","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcwkshps52748.2021.9682151","pdf_url":null,"source":{"id":"https://openalex.org/S4363605397","display_name":"2021 IEEE Globecom Workshops (GC Wkshps)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Globecom Workshops (GC Wkshps)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320337504","display_name":"Research and Development","ror":"https://ror.org/027s68j25"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1964402820","https://openalex.org/W1969024111","https://openalex.org/W1991528082","https://openalex.org/W2041715262","https://openalex.org/W2123119950","https://openalex.org/W2128765501","https://openalex.org/W2172679141","https://openalex.org/W2179644698","https://openalex.org/W2792561455","https://openalex.org/W2805284229","https://openalex.org/W2976015764","https://openalex.org/W3037283975","https://openalex.org/W3135557283","https://openalex.org/W4256648168"],"related_works":["https://openalex.org/W2139745099","https://openalex.org/W2015101254","https://openalex.org/W2132566027","https://openalex.org/W1782566311","https://openalex.org/W1968988046","https://openalex.org/W2127950068","https://openalex.org/W1989608637","https://openalex.org/W2373473769","https://openalex.org/W2169710030","https://openalex.org/W2126543779"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,22,43,46,87,185],"new":[4],"class":[5],"of":[6,25,42,135,188],"chained":[7,32],"low-density":[8],"parity-check":[9],"(LDPC)":[10],"codes":[11,34,106,111,116,127,170,178,182],"for":[12],"the":[13,62,75,80,96,108,113,124,133,136,144,150,154,160,167,172,180,194],"transport":[14],"block":[15],"(TB)":[16],"based":[17],"transmission":[18],"protocol,":[19],"in":[20,86,95],"which":[21],"TB":[23,44],"consists":[24],"multiple":[26],"code":[27],"blocks":[28],"(CBs).":[29],"The":[30,90],"proposed":[31,91,125,168],"LDPC":[33,57,77,105,110,115,138,177,197],"are":[35,59,72],"constructed":[36],"by":[37],"coupling":[38,65],"together":[39],"all":[40],"CBs":[41,58],"into":[45],"single":[47],"chain,":[48],"where":[49],"partial":[50,63,69,81],"information":[51,64],"bits":[52,71],"between":[53],"every":[54],"two":[55],"adjacent":[56],"shared":[60],"using":[61,79,132],"(PIC)":[66],"technique":[67,146,156],"and":[68,112,153],"parity":[70],"superimposed":[73],"onto":[74],"following":[76],"CB":[78],"superposition":[82],"(PS)":[83],"technique,":[84],"resulting":[85],"PIC-PS-LDPC":[88,126,169],"code.":[89],"construction":[92],"is":[93,100],"universal":[94],"sense":[97],"that":[98,143,166],"it":[99],"applicable":[101],"to":[102,117,190],"any":[103],"existing":[104],"including":[107],"random":[109],"structured":[114],"obtain":[118],"extra":[119],"coding":[120,186],"gains.":[121],"More":[122],"importantly,":[123],"can":[128,147,157,183],"have":[129],"encoder/decoder":[130],"implemented":[131],"structure":[134],"underlying":[137],"codes.":[139,162,198],"Numerical":[140],"results":[141],"show":[142,165],"PS":[145],"further":[148,158],"improve":[149,159],"PIC-LDPC":[151],"codes,":[152],"PIC":[155],"PS-LDPC":[161],"They":[163],"also":[164],"with":[171],"5G":[173],"New":[174],"Radio":[175],"(5G-NR)":[176],"as":[179],"mother":[181],"yield":[184],"gain":[187],"up":[189],"0.6":[191],"dB":[192],"over":[193],"conventional":[195],"5G-NR":[196]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-23T09:07:50.710637","created_date":"2025-10-10T00:00:00"}