{"id":"https://openalex.org/W1585309521","doi":"https://doi.org/10.1109/glocom.2002.1188425","title":"Turbo decoder architectures for low-density parity-check codes","display_name":"Turbo decoder architectures for low-density parity-check codes","publication_year":2004,"publication_date":"2004-03-22","ids":{"openalex":"https://openalex.org/W1585309521","doi":"https://doi.org/10.1109/glocom.2002.1188425","mag":"1585309521"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2002.1188425","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2002.1188425","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Global Telecommunications Conference, 2002. GLOBECOM '02. IEEE","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/A5038988201","display_name":"Mohammad M. Mansour","orcid":"https://orcid.org/0000-0002-8316-1330"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M.M. Mansour","raw_affiliation_strings":["ICIMS Research Center, University of Illinois at Urbana-Champaign, Urbana, IL, USA","[Coordinated Sci. Lab, Illinois Univ., Urbana, IL, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICIMS Research Center, University of Illinois at Urbana-Champaign, Urbana, IL, USA","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"[Coordinated Sci. Lab, Illinois Univ., Urbana, IL, USA]","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057014407","display_name":"Naresh R. Shanbhag","orcid":"https://orcid.org/0000-0002-4323-9164"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"N.R. Shanbhag","raw_affiliation_strings":["ICIMS Research Center, University of Illinois at Urbana-Champaign, Urbana, IL","[Coordinated Sci. Lab, Illinois Univ., Urbana, IL, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICIMS Research Center, University of Illinois at Urbana-Champaign, Urbana, IL","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"[Coordinated Sci. Lab, Illinois Univ., Urbana, IL, USA]","institution_ids":["https://openalex.org/I157725225"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I157725225"],"apc_list":null,"apc_paid":null,"fwci":3.2165,"has_fulltext":false,"cited_by_count":58,"citation_normalized_percentile":{"value":0.93173067,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"2","issue":null,"first_page":"1383","last_page":"1388"},"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/T11130","display_name":"Coding theory and cryptography","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/turbo-code","display_name":"Turbo code","score":0.691274106502533},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6621739864349365},{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.5534072518348694},{"id":"https://openalex.org/keywords/serial-concatenated-convolutional-codes","display_name":"Serial concatenated convolutional codes","score":0.5453687310218811},{"id":"https://openalex.org/keywords/turbo-equalizer","display_name":"Turbo equalizer","score":0.5115152597427368},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.47743210196495056},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.3297533392906189},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.31818902492523193},{"id":"https://openalex.org/keywords/error-floor","display_name":"Error floor","score":0.20374387502670288},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.17237499356269836}],"concepts":[{"id":"https://openalex.org/C114504821","wikidata":"https://www.wikidata.org/wiki/Q2164281","display_name":"Turbo code","level":3,"score":0.691274106502533},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6621739864349365},{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.5534072518348694},{"id":"https://openalex.org/C33529081","wikidata":"https://www.wikidata.org/wiki/Q18378194","display_name":"Serial concatenated convolutional codes","level":5,"score":0.5453687310218811},{"id":"https://openalex.org/C12232224","wikidata":"https://www.wikidata.org/wiki/Q7853840","display_name":"Turbo equalizer","level":5,"score":0.5115152597427368},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.47743210196495056},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.3297533392906189},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.31818902492523193},{"id":"https://openalex.org/C46462455","wikidata":"https://www.wikidata.org/wiki/Q5395712","display_name":"Error floor","level":4,"score":0.20374387502670288},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.17237499356269836}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2002.1188425","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2002.1188425","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Global Telecommunications Conference, 2002. GLOBECOM '02. IEEE","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W7241855","https://openalex.org/W1562979145","https://openalex.org/W1956090263","https://openalex.org/W2045407304","https://openalex.org/W2092124262","https://openalex.org/W2121606987","https://openalex.org/W2137813581","https://openalex.org/W2144652834","https://openalex.org/W2147762969","https://openalex.org/W2155364287","https://openalex.org/W2170758137","https://openalex.org/W2987657883","https://openalex.org/W4244736662","https://openalex.org/W4300188436","https://openalex.org/W6681294020"],"related_works":["https://openalex.org/W2126543779","https://openalex.org/W2169710030","https://openalex.org/W2126450554","https://openalex.org/W2374458970","https://openalex.org/W940579099","https://openalex.org/W2527797132","https://openalex.org/W1989880130","https://openalex.org/W2165999954","https://openalex.org/W2901933499","https://openalex.org/W1654170235"],"abstract_inverted_index":{"Turbo":[0],"decoding":[1,59,91,119],"of":[2,23,31,42,109,112,116],"low-density":[3,8],"parity-check":[4,46],"(LDPC)":[5],"and":[6,11,66,88,99],"generalized":[7],"(GLD)":[9],"codes":[10,51,68],"the":[12,29,39,94,110,117],"corresponding":[13],"decoder":[14],"architectures":[15],"are":[16],"considered.":[17],"A":[18],"regular":[19],"(c,":[20],"r)-LDPC":[21],"code":[22],"length":[24],"n":[25],"is":[26,38,61,106,121],"viewed":[27],"as":[28],"intersection":[30],"c":[32,78],"interleaved":[33],"super-codes":[34],"where":[35],"each":[36],"super-code":[37],"direct":[40],"sum":[41],"n/r":[43],"independent":[44],"single":[45],"sub-codes.":[47,56],"Extensions":[48],"to":[49,63],"GLD":[50,67],"simply":[52],"utilize":[53],"more":[54],"powerful":[55],"The":[57,80,114],"turbo":[58,118],"schedule":[60,82,120],"employed":[62,96],"decode":[64],"LDPC":[65],"using":[69],"constituent":[70],"soft-input":[71],"soft-output":[72],"(SISO)":[73],"decoders":[74],"that":[75,105],"communicate":[76],"through":[77,123],"interleavers.":[79],"proposed":[81],"exhibits":[83],"a":[84,101,107],"faster":[85],"convergence":[86],"behavior,":[87],"hence":[89],"lower":[90],"latency,":[92],"than":[93],"commonly":[95],"two-phase":[97],"schedule,":[98],"has":[100],"reduced":[102],"memory":[103],"requirement":[104],"function":[108],"number":[111],"super-codes.":[113],"performance":[115],"evaluated":[122],"simulations":[124],"over":[125],"an":[126],"AWGN":[127],"channel.":[128]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
