{"id":"https://openalex.org/W3198873436","doi":"https://doi.org/10.1109/istc49272.2021.9594231","title":"Iterative Threshold Decoding of Spatially Coupled, Parallel-Concatenated Codes","display_name":"Iterative Threshold Decoding of Spatially Coupled, Parallel-Concatenated Codes","publication_year":2021,"publication_date":"2021-08-30","ids":{"openalex":"https://openalex.org/W3198873436","doi":"https://doi.org/10.1109/istc49272.2021.9594231","mag":"3198873436"},"language":"en","primary_location":{"id":"doi:10.1109/istc49272.2021.9594231","is_oa":false,"landing_page_url":"https://doi.org/10.1109/istc49272.2021.9594231","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 11th International Symposium on Topics in Coding (ISTC)","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2109.01955","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043115993","display_name":"Andrew D. Cummins","orcid":null},"institutions":[{"id":"https://openalex.org/I10052268","display_name":"New Mexico State University","ror":"https://ror.org/00hpz7z43","country_code":"US","type":"education","lineage":["https://openalex.org/I10052268"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Andrew D. Cummins","raw_affiliation_strings":["Klipsch School of Electrical and Computer Engineering, New Mexico State University, Las Cruces, NM","New Mexico State University, Klipsch School of Electrical and Computer Engineering, Las Cruces, NM"],"affiliations":[{"raw_affiliation_string":"Klipsch School of Electrical and Computer Engineering, New Mexico State University, Las Cruces, NM","institution_ids":["https://openalex.org/I10052268"]},{"raw_affiliation_string":"New Mexico State University, Klipsch School of Electrical and Computer Engineering, Las Cruces, NM","institution_ids":["https://openalex.org/I10052268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076523933","display_name":"David G. M. Mitchell","orcid":"https://orcid.org/0000-0002-3544-9225"},"institutions":[{"id":"https://openalex.org/I10052268","display_name":"New Mexico State University","ror":"https://ror.org/00hpz7z43","country_code":"US","type":"education","lineage":["https://openalex.org/I10052268"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David G. M. Mitchell","raw_affiliation_strings":["Klipsch School of Electrical and Computer Engineering, New Mexico State University, Las Cruces, NM","New Mexico State University, Klipsch School of Electrical and Computer Engineering, Las Cruces, NM"],"affiliations":[{"raw_affiliation_string":"Klipsch School of Electrical and Computer Engineering, New Mexico State University, Las Cruces, NM","institution_ids":["https://openalex.org/I10052268"]},{"raw_affiliation_string":"New Mexico State University, Klipsch School of Electrical and Computer Engineering, Las Cruces, NM","institution_ids":["https://openalex.org/I10052268"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089062454","display_name":"Daniel J. Costello","orcid":"https://orcid.org/0000-0002-4387-116X"},"institutions":[{"id":"https://openalex.org/I107639228","display_name":"University of Notre Dame","ror":"https://ror.org/00mkhxb43","country_code":"US","type":"education","lineage":["https://openalex.org/I107639228"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel J. Costello","raw_affiliation_strings":["University of Notre Dame, Notre Dame, IN","University of Notre Dame,Department of Electrical Engineering,Notre Dame,IN"],"affiliations":[{"raw_affiliation_string":"University of Notre Dame, Notre Dame, IN","institution_ids":["https://openalex.org/I107639228"]},{"raw_affiliation_string":"University of Notre Dame,Department of Electrical Engineering,Notre Dame,IN","institution_ids":["https://openalex.org/I107639228"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5043115993"],"corresponding_institution_ids":["https://openalex.org/I10052268"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15539028,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3","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":0.9995999932289124,"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":0.9995999932289124,"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/convolutional-code","display_name":"Convolutional code","score":0.7416979074478149},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.7369070053100586},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7190381288528442},{"id":"https://openalex.org/keywords/turbo-code","display_name":"Turbo code","score":0.6634511351585388},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.6427353620529175},{"id":"https://openalex.org/keywords/serial-concatenated-convolutional-codes","display_name":"Serial concatenated convolutional codes","score":0.6339508295059204},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.47795963287353516},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4139469563961029},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.385577529668808},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.21177655458450317}],"concepts":[{"id":"https://openalex.org/C157899210","wikidata":"https://www.wikidata.org/wiki/Q1395022","display_name":"Convolutional code","level":3,"score":0.7416979074478149},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.7369070053100586},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7190381288528442},{"id":"https://openalex.org/C114504821","wikidata":"https://www.wikidata.org/wiki/Q2164281","display_name":"Turbo code","level":3,"score":0.6634511351585388},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.6427353620529175},{"id":"https://openalex.org/C33529081","wikidata":"https://www.wikidata.org/wiki/Q18378194","display_name":"Serial concatenated convolutional codes","level":5,"score":0.6339508295059204},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47795963287353516},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4139469563961029},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.385577529668808},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.21177655458450317},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/istc49272.2021.9594231","is_oa":false,"landing_page_url":"https://doi.org/10.1109/istc49272.2021.9594231","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 11th International Symposium on Topics in Coding (ISTC)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2109.01955","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2109.01955","pdf_url":"https://arxiv.org/pdf/2109.01955","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"mag:3198873436","is_oa":true,"landing_page_url":"http://export.arxiv.org/pdf/2109.01955","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.2109.01955","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2109.01955","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2109.01955","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2109.01955","pdf_url":"https://arxiv.org/pdf/2109.01955","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8999999761581421,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3198873436.pdf","grobid_xml":"https://content.openalex.org/works/W3198873436.grobid-xml"},"referenced_works_count":15,"referenced_works":["https://openalex.org/W120128224","https://openalex.org/W2006670157","https://openalex.org/W2097209716","https://openalex.org/W2132626145","https://openalex.org/W2138487490","https://openalex.org/W2154004095","https://openalex.org/W2343348183","https://openalex.org/W2412625692","https://openalex.org/W2416959750","https://openalex.org/W2617210425","https://openalex.org/W2625124615","https://openalex.org/W2805284229","https://openalex.org/W2963904105","https://openalex.org/W4247072829","https://openalex.org/W6715567629"],"related_works":["https://openalex.org/W3214724713","https://openalex.org/W2475447487","https://openalex.org/W830574116","https://openalex.org/W2793068283","https://openalex.org/W2730255497","https://openalex.org/W2783316215","https://openalex.org/W2888783196","https://openalex.org/W3088830060","https://openalex.org/W3105823866","https://openalex.org/W3015742128","https://openalex.org/W2962727098","https://openalex.org/W2767941682","https://openalex.org/W203109909","https://openalex.org/W3111576208","https://openalex.org/W3203850075","https://openalex.org/W2809957152","https://openalex.org/W3139242334","https://openalex.org/W2024004449","https://openalex.org/W1525329328","https://openalex.org/W3173488874"],"abstract_inverted_index":{"Spatially":[0],"coupled,":[1],"parallel":[2],"concatenated":[3],"codes":[4,42],"(SC-PCCs)":[5],"have":[6],"been":[7],"shown":[8],"to":[9,55,70,95,104],"approach":[10],"channel":[11],"capacity":[12],"when":[13],"decoded":[14],"using":[15],"optimal":[16,73],"iterative":[17],"methods.":[18],"However,":[19],"under":[20],"complexity":[21],"constraints":[22],"such":[23],"decoding":[24,57],"strategies":[25],"can":[26,102],"result":[27],"in":[28],"unacceptable":[29],"power":[30],"and":[31,68,89,108],"latency":[32,88],"costs.":[33],"In":[34],"this":[35],"work,":[36],"we":[37],"employ":[38],"convolutional":[39],"self-orthogonal":[40],"component":[41],"along":[43],"with":[44,53],"low-complexity,":[45],"suboptimal":[46],"a":[47],"posteriori":[48],"probability":[49],"(APP)":[50],"threshold":[51,82],"decoders":[52],"SC-PCCs":[54],"reduce":[56],"complexity.":[58,90],"The":[59,91],"proposed":[60],"code":[61,106],"design":[62,92],"is":[63],"faster,":[64],"more":[65],"energy":[66],"efficient,":[67],"easier":[69],"implement":[71],"than":[72],"methods,":[74],"while":[75],"offering":[76],"significant":[77],"coding":[78],"gain":[79],"over":[80],"existing":[81,105],"decodable,":[83],"turbo-like":[84],"constructions":[85,107],"of":[86],"similar":[87],"also":[93],"serves":[94],"further":[96],"illustrate":[97],"the":[98],"advantages":[99],"spatial":[100],"coupling":[101],"provide":[103],"decoder":[109],"implementations.":[110]},"counts_by_year":[],"updated_date":"2026-03-10T16:38:18.471706","created_date":"2025-10-10T00:00:00"}
