{"id":"https://openalex.org/W2915061194","doi":"https://doi.org/10.1109/istc.2018.8625327","title":"Spatially Coupled Generalized LDPC Codes: Introduction and Overview","display_name":"Spatially Coupled Generalized LDPC Codes: Introduction and Overview","publication_year":2018,"publication_date":"2018-12-01","ids":{"openalex":"https://openalex.org/W2915061194","doi":"https://doi.org/10.1109/istc.2018.8625327","mag":"2915061194"},"language":"en","primary_location":{"id":"doi:10.1109/istc.2018.8625327","is_oa":false,"landing_page_url":"https://doi.org/10.1109/istc.2018.8625327","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 10th International Symposium on Turbo Codes & Iterative Information Processing (ISTC)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://lup.lub.lu.se/record/d742ee77-d364-4264-a02e-c464f305f62b","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","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":["Dept. of Electrical Engineering, University of Notre Dame, Notre Dame, IN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electrical Engineering, University of Notre Dame, Notre Dame, IN","institution_ids":["https://openalex.org/I107639228"]}]},{"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"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Klipsch School of Electrical and Computer Engineering, New Mexico State University, Las Cruces, NM","institution_ids":["https://openalex.org/I10052268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066828138","display_name":"Pablo M. Olmos","orcid":"https://orcid.org/0000-0003-4276-5178"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Pablo M. Olmos","raw_affiliation_strings":["Signal Theory and Communications Dept., University of Carlos III in Madrid, Legan\u00e9s, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Signal Theory and Communications Dept., University of Carlos III in Madrid, Legan\u00e9s, Spain","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090066379","display_name":"Michael Lentmaier","orcid":"https://orcid.org/0000-0003-3549-1412"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Michael Lentmaier","raw_affiliation_strings":["Dept. of Electrical and Information Technology, Lund University, Lund, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Information Technology, Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6785,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.67426903,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"47","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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9993000030517578,"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":0.9958000183105469,"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":0.8505353331565857},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.6542657017707825},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.5428675413131714},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5398200750350952},{"id":"https://openalex.org/keywords/turbo-code","display_name":"Turbo code","score":0.5126325488090515},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5023174285888672},{"id":"https://openalex.org/keywords/linear-code","display_name":"Linear code","score":0.4992399215698242},{"id":"https://openalex.org/keywords/raptor-code","display_name":"Raptor code","score":0.49013862013816833},{"id":"https://openalex.org/keywords/serial-concatenated-convolutional-codes","display_name":"Serial concatenated convolutional codes","score":0.44544896483421326},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42122164368629456},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4034823775291443},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.321216881275177}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.8505353331565857},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.6542657017707825},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.5428675413131714},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5398200750350952},{"id":"https://openalex.org/C114504821","wikidata":"https://www.wikidata.org/wiki/Q2164281","display_name":"Turbo code","level":3,"score":0.5126325488090515},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5023174285888672},{"id":"https://openalex.org/C2400350","wikidata":"https://www.wikidata.org/wiki/Q1752667","display_name":"Linear code","level":4,"score":0.4992399215698242},{"id":"https://openalex.org/C101252705","wikidata":"https://www.wikidata.org/wiki/Q7294373","display_name":"Raptor code","level":5,"score":0.49013862013816833},{"id":"https://openalex.org/C33529081","wikidata":"https://www.wikidata.org/wiki/Q18378194","display_name":"Serial concatenated convolutional codes","level":5,"score":0.44544896483421326},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42122164368629456},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4034823775291443},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.321216881275177}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/istc.2018.8625327","is_oa":false,"landing_page_url":"https://doi.org/10.1109/istc.2018.8625327","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 10th International Symposium on Turbo Codes & Iterative Information Processing (ISTC)","raw_type":"proceedings-article"},{"id":"pmh:oai:lup.lub.lu.se:d742ee77-d364-4264-a02e-c464f305f62b","is_oa":true,"landing_page_url":"https://lup.lub.lu.se/record/d742ee77-d364-4264-a02e-c464f305f62b","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferencePaper"}],"best_oa_location":{"id":"pmh:oai:lup.lub.lu.se:d742ee77-d364-4264-a02e-c464f305f62b","is_oa":true,"landing_page_url":"https://lup.lub.lu.se/record/d742ee77-d364-4264-a02e-c464f305f62b","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferencePaper"},"sustainable_development_goals":[{"score":0.6399999856948853,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W91277888","https://openalex.org/W1662238260","https://openalex.org/W1864365761","https://openalex.org/W1971177531","https://openalex.org/W1972036717","https://openalex.org/W1982045017","https://openalex.org/W1991528082","https://openalex.org/W2041324282","https://openalex.org/W2097900809","https://openalex.org/W2109799454","https://openalex.org/W2123119950","https://openalex.org/W2128765501","https://openalex.org/W2130458083","https://openalex.org/W2133068391","https://openalex.org/W2137699000","https://openalex.org/W2156991284","https://openalex.org/W2162346886","https://openalex.org/W2170758137","https://openalex.org/W2172679141","https://openalex.org/W2886957319","https://openalex.org/W3100523383","https://openalex.org/W3106281662","https://openalex.org/W3125530803","https://openalex.org/W4300188436","https://openalex.org/W6603727012","https://openalex.org/W6678839936"],"related_works":["https://openalex.org/W2015101254","https://openalex.org/W2127950068","https://openalex.org/W2150212378","https://openalex.org/W1851307089","https://openalex.org/W2209506458","https://openalex.org/W1580452828","https://openalex.org/W1996737726","https://openalex.org/W2383546851","https://openalex.org/W1917873986","https://openalex.org/W2142362725"],"abstract_inverted_index":{"Generalized":[0],"low-density":[1,73],"parity-check":[2,74],"(GLDPC)":[3],"codes":[4,10,83,91],"are":[5,20,78,92],"a":[6,30,54],"class":[7],"of":[8,56,89],"LDPC":[9],"in":[11,39],"which":[12],"the":[13,85],"standard":[14],"single":[15],"parity":[16],"check":[17],"(SPC)":[18],"constraints":[19,27,36],"replaced":[21],"by":[22,29],"more":[23],"general":[24],"constraints,":[25],"viz.,":[26],"defined":[28],"linear":[31],"block":[32,82],"code.":[33],"These":[34],"stronger":[35],"typically":[37],"result":[38],"improved":[40],"error":[41],"floor":[42],"performance,":[43],"due":[44],"to":[45,80],"better":[46],"minimum":[47],"distance":[48],"and":[49,84,87],"trapping":[50],"set":[51],"properties,":[52],"at":[53],"cost":[55],"some":[57,66],"increased":[58],"decoding":[59],"complexity.":[60],"In":[61],"this":[62],"paper,":[63],"we":[64],"summarize":[65],"recent":[67],"results":[68],"on":[69],"spatially":[70],"coupled":[71],"generalized":[72],"(SC-GLDPC)":[75],"codes.":[76],"Results":[77],"compared":[79],"GLDPC":[81],"advantages":[86],"disadvantages":[88],"SC-GLDPC":[90],"discussed.":[93]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}