{"id":"https://openalex.org/W4387487673","doi":"https://doi.org/10.1109/istc57237.2023.10273556","title":"Superposition Construction of Globally-Coupled LDPC Codes for MIMO Communication","display_name":"Superposition Construction of Globally-Coupled LDPC Codes for MIMO Communication","publication_year":2023,"publication_date":"2023-09-04","ids":{"openalex":"https://openalex.org/W4387487673","doi":"https://doi.org/10.1109/istc57237.2023.10273556"},"language":"en","primary_location":{"id":"doi:10.1109/istc57237.2023.10273556","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/istc57237.2023.10273556","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 12th International Symposium on Topics in Coding (ISTC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5008339237","display_name":"Jian Fang","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":"Jian Fang","raw_affiliation_strings":["Xidian University,State Key Laboratory of ISN,Xi’an,China,710071"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University,State Key Laboratory of ISN,Xi’an,China,710071","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063124926","display_name":"Baoming Bai","orcid":"https://orcid.org/0000-0002-6161-5493"},"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":"Baoming Bai","raw_affiliation_strings":["Xidian University,State Key Laboratory of ISN,Xi’an,China,710071"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University,State Key Laboratory of ISN,Xi’an,China,710071","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076152763","display_name":"Ruimin Yuan","orcid":"https://orcid.org/0000-0002-9331-2374"},"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":"Ruimin Yuan","raw_affiliation_strings":["Xidian University,State Key Laboratory of ISN,Xi’an,China,710071"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University,State Key Laboratory of ISN,Xi’an,China,710071","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063258370","display_name":"Rongchi Xu","orcid":"https://orcid.org/0009-0006-8817-6933"},"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":"Rongchi Xu","raw_affiliation_strings":["Xidian University,State Key Laboratory of ISN,Xi’an,China,710071"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University,State Key Laboratory of ISN,Xi’an,China,710071","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","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\u2020","raw_affiliation_strings":["Sun Yat-sen University,School of Computer Science and Engineering,Guangzhou,China,510006"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sun Yat-sen University,School of Computer Science and Engineering,Guangzhou,China,510006","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011205062","display_name":"Chung\u2010Li Wang","orcid":"https://orcid.org/0000-0002-3364-8183"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chung-Li Wang\u2021","raw_affiliation_strings":["Alibaba Group,Hangzhou,China,311121"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Alibaba Group,Hangzhou,China,311121","institution_ids":["https://openalex.org/I45928872"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0885,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.7428723,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9990000128746033,"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":0.9979000091552734,"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":0.8847769498825073},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.6743341088294983},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5970548391342163},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5390111804008484},{"id":"https://openalex.org/keywords/superposition-principle","display_name":"Superposition principle","score":0.5389097332954407},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5149367451667786},{"id":"https://openalex.org/keywords/code-rate","display_name":"Code rate","score":0.49605903029441833},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.4700412154197693},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.46181097626686096},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.43566352128982544},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2856229543685913},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14430740475654602},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11894580721855164},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.11516562104225159},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.11309513449668884}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.8847769498825073},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6743341088294983},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5970548391342163},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5390111804008484},{"id":"https://openalex.org/C27753989","wikidata":"https://www.wikidata.org/wiki/Q284885","display_name":"Superposition principle","level":2,"score":0.5389097332954407},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5149367451667786},{"id":"https://openalex.org/C206468330","wikidata":"https://www.wikidata.org/wiki/Q834373","display_name":"Code rate","level":3,"score":0.49605903029441833},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.4700412154197693},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.46181097626686096},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.43566352128982544},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2856229543685913},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14430740475654602},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11894580721855164},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.11516562104225159},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.11309513449668884},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/istc57237.2023.10273556","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/istc57237.2023.10273556","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 12th International Symposium on Topics in Coding (ISTC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1973712217","https://openalex.org/W2118334163","https://openalex.org/W2128765501","https://openalex.org/W2139317044","https://openalex.org/W2890470917","https://openalex.org/W2908932401","https://openalex.org/W2936728980","https://openalex.org/W2963014435","https://openalex.org/W2978745474","https://openalex.org/W3195400696","https://openalex.org/W4246559068","https://openalex.org/W4296079246","https://openalex.org/W4312634885","https://openalex.org/W4315783223","https://openalex.org/W4322576964"],"related_works":["https://openalex.org/W2099132973","https://openalex.org/W2134520490","https://openalex.org/W4310544044","https://openalex.org/W2382404952","https://openalex.org/W2371861983","https://openalex.org/W2772956856","https://openalex.org/W2415190231","https://openalex.org/W2951074988","https://openalex.org/W2347963726","https://openalex.org/W4238568679"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,24,45,66],"globally-coupled":[4],"low-density":[5],"parity-check":[6],"(GC-LDPC)":[7],"coding":[8,59],"scheme":[9,60],"with":[10],"high":[11],"throughput":[12,80],"for":[13,93,127],"multiple-input":[14],"and":[15,71,78,83,98,114,132],"multiple-output":[16],"transmission.":[17],"To":[18,33],"design":[19],"rate-compatible":[20],"length-scalable":[21],"GC-LDPC":[22,29],"codes,":[23],"novel":[25],"superposition":[26],"construction":[27],"of":[28,37,65,75,91,96,116,125,130],"codes":[30,77],"is":[31],"proposed.":[32],"reduce":[34],"the":[35,38,63,87,102,107,117,121],"complexity":[36,110],"two-phase":[39],"decoding":[40,64,109],"(TPD)":[41],"method,":[42],"we":[43],"propose":[44],"modified":[46,103],"TPD":[47,104,118],"method":[48,105,119],"based":[49],"on":[50],"partial":[51],"check":[52],"matrices.":[53],"Numerical":[54],"results":[55],"show":[56],"that":[57],"our":[58],"can":[61],"divide":[62],"large":[67],"code":[68,94,128],"into":[69],"4":[70,82],"5":[72,84],"parallel":[73],"decodings":[74],"short":[76],"increase":[79],"by":[81],"times":[85],"at":[86,120],"frame":[88,122],"error":[89,123],"rate":[90,124],"$10^{-5}$":[92,126],"rates":[95,129],"0.49":[97,131],"0.66,":[99,133],"respectively.":[100,134],"Besides,":[101],"reduces":[106],"global":[108],"to":[111],"almost":[112],"1/4":[113],"1/5":[115]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}