{"id":"https://openalex.org/W2974034376","doi":"https://doi.org/10.1109/lcomm.2019.2942022","title":"Linear-Complexity ADMM Updates for Decoding LDPC Codes in Partial Response Channels","display_name":"Linear-Complexity ADMM Updates for Decoding LDPC Codes in Partial Response Channels","publication_year":2019,"publication_date":"2019-09-17","ids":{"openalex":"https://openalex.org/W2974034376","doi":"https://doi.org/10.1109/lcomm.2019.2942022","mag":"2974034376"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2019.2942022","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2019.2942022","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"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 Communications Letters","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/A5009993882","display_name":"Xiaopeng Jiao","orcid":"https://orcid.org/0009-0009-9811-7218"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaopeng Jiao","raw_affiliation_strings":["School of Computer Science and Technology, Xidian University, Xi\u2019an, China","School of Computer Science and Technology, Xidian University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-1484-9844","affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Computer Science and Technology, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102793572","display_name":"Jianjun Mu","orcid":"https://orcid.org/0000-0002-8504-9705"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianjun Mu","raw_affiliation_strings":["School of Computer Science and Technology, Xidian University, Xi\u2019an, China","School of Computer Science and Technology, Xidian University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-8504-9705","affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Computer Science and Technology, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051096302","display_name":"Yucheng He","orcid":"https://orcid.org/0000-0003-2459-597X"},"institutions":[{"id":"https://openalex.org/I119045251","display_name":"Huaqiao University","ror":"https://ror.org/03frdh605","country_code":"CN","type":"education","lineage":["https://openalex.org/I119045251"]},{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu-Cheng He","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","Xiamen Key Laboratory of Mobile Multimedia Communications, Huaqiao University, Xiamen, China","State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0003-2459-597X","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Xiamen Key Laboratory of Mobile Multimedia Communications, Huaqiao University, Xiamen, China","institution_ids":["https://openalex.org/I119045251"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052528431","display_name":"Weinan Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weinan Xu","raw_affiliation_strings":["School of Computer Science and Technology, Xidian University, Xi\u2019an, China","School of Computer Science and Technology, Xidian University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Computer Science and Technology, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5009993882"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":0.7428,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.74971636,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"23","issue":"12","first_page":"2200","last_page":"2204"},"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":0.9998000264167786,"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":0.9973000288009644,"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/decoding-methods","display_name":"Decoding methods","score":0.72850501537323},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6824865341186523},{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.6275253295898438},{"id":"https://openalex.org/keywords/channel-code","display_name":"Channel code","score":0.51695317029953},{"id":"https://openalex.org/keywords/list-decoding","display_name":"List decoding","score":0.4427708387374878},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4384388327598572},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.43078097701072693},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.4253779351711273},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3852364420890808},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.34250837564468384},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3228861689567566},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.2948421239852905}],"concepts":[{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.72850501537323},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6824865341186523},{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.6275253295898438},{"id":"https://openalex.org/C166366890","wikidata":"https://www.wikidata.org/wiki/Q602136","display_name":"Channel code","level":3,"score":0.51695317029953},{"id":"https://openalex.org/C204397858","wikidata":"https://www.wikidata.org/wiki/Q4437907","display_name":"List decoding","level":5,"score":0.4427708387374878},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4384388327598572},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.43078097701072693},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.4253779351711273},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3852364420890808},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.34250837564468384},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3228861689567566},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.2948421239852905}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2019.2942022","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2019.2942022","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2123945556","display_name":null,"funder_award_id":"61971322","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4870443523","display_name":null,"funder_award_id":"2018J01096","funder_id":"https://openalex.org/F4320321878","funder_display_name":"Natural Science Foundation of Fujian Province"},{"id":"https://openalex.org/G630351460","display_name":null,"funder_award_id":"61977051","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8169344941","display_name":null,"funder_award_id":"61471286","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321878","display_name":"Natural Science Foundation of Fujian Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W139795252","https://openalex.org/W1825164805","https://openalex.org/W1973585947","https://openalex.org/W1995786820","https://openalex.org/W2068009226","https://openalex.org/W2068582919","https://openalex.org/W2080918425","https://openalex.org/W2098017282","https://openalex.org/W2100850889","https://openalex.org/W2133231244","https://openalex.org/W2148673346","https://openalex.org/W2164278908","https://openalex.org/W2169134868","https://openalex.org/W2293268145","https://openalex.org/W2339398410","https://openalex.org/W2527704188","https://openalex.org/W2581567427","https://openalex.org/W2761336774","https://openalex.org/W2765645554","https://openalex.org/W2789414020","https://openalex.org/W2963477777","https://openalex.org/W2964118256","https://openalex.org/W3098702051","https://openalex.org/W4235954034","https://openalex.org/W4250589301","https://openalex.org/W4292363360","https://openalex.org/W6638596791"],"related_works":["https://openalex.org/W2060592722","https://openalex.org/W3213661334","https://openalex.org/W2098237535","https://openalex.org/W2372732308","https://openalex.org/W1983868572","https://openalex.org/W2029556071","https://openalex.org/W2088772514","https://openalex.org/W2379617383","https://openalex.org/W2135938714","https://openalex.org/W2065348575"],"abstract_inverted_index":{"This":[0],"letter":[1,65],"investigates":[2],"the":[3,24,30,39,46,53,58,74,81,91,104,114,129],"application":[4],"of":[5,9,57,73,77,83,90,107,124],"alternating":[6],"direction":[7],"method":[8],"multipliers":[10],"(ADMM)":[11],"in":[12,27,33,61,128],"decoding":[13,26,32,60,95],"low-density":[14],"parity-check":[15],"(LDPC)":[16],"codes":[17],"over":[18],"partial":[19],"response":[20],"(PR)":[21],"channels.":[22,109],"Unlike":[23],"ADMM":[25,31,59,78,93],"memoryless":[28],"channels,":[29,63],"PR":[34,62,108],"channels":[35],"becomes":[36],"involved":[37],"with":[38,103,122],"correlation":[40],"among":[41],"adjacent":[42],"code":[43,50],"symbols.":[44],"As":[45],"update":[47],"equations":[48],"for":[49],"symbols":[51],"constitute":[52],"most":[54],"complicated":[55],"part":[56],"this":[64],"focuses":[66],"on":[67],"their":[68],"derivation":[69],"by":[70],"making":[71],"use":[72,82],"iterative":[75],"fashion":[76],"and":[79],"incorporating":[80],"a":[84],"penalty":[85],"function.":[86],"A":[87],"notable":[88],"advantage":[89],"proposed":[92,115],"penalized":[94],"algorithm":[96,116],"is":[97],"that":[98,113,123],"its":[99],"complexity":[100],"increases":[101],"linearly":[102],"memory":[105],"length":[106],"Simulation":[110],"results":[111],"show":[112],"can":[117,133],"achieve":[118],"error":[119],"performance":[120],"comparable":[121],"Turbo":[125],"equalization":[126],"(TE)":[127],"waterfall":[130],"region.":[131],"It":[132],"also":[134],"outperform":[135],"TE":[136],"at":[137],"high":[138],"signal-to-noise":[139],"ratios":[140],"as":[141],"iteration":[142],"grows.":[143]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}