{"id":"https://openalex.org/W2029348711","doi":"https://doi.org/10.1109/iscas.2010.5537637","title":"Memory-reduced MAP decoding for double-binary convolutional Turbo code","display_name":"Memory-reduced MAP decoding for double-binary convolutional Turbo code","publication_year":2010,"publication_date":"2010-05-01","ids":{"openalex":"https://openalex.org/W2029348711","doi":"https://doi.org/10.1109/iscas.2010.5537637","mag":"2029348711"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2010.5537637","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2010.5537637","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of 2010 IEEE International Symposium on Circuits and Systems","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/A5103575836","display_name":"Jinjin He","orcid":null},"institutions":[{"id":"https://openalex.org/I131249849","display_name":"Oregon State University","ror":"https://ror.org/00ysfqy60","country_code":"US","type":"education","lineage":["https://openalex.org/I131249849"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jinjin He","raw_affiliation_strings":["School of EECS, Oregon State University, Corvallis, OR, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of EECS, Oregon State University, Corvallis, OR, USA","institution_ids":["https://openalex.org/I131249849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100696999","display_name":"Zhongfeng Wang","orcid":"https://orcid.org/0000-0002-7227-4786"},"institutions":[{"id":"https://openalex.org/I131249849","display_name":"Oregon State University","ror":"https://ror.org/00ysfqy60","country_code":"US","type":"education","lineage":["https://openalex.org/I131249849"]},{"id":"https://openalex.org/I4210127325","display_name":"Broadcom (United States)","ror":"https://ror.org/035gt5s03","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127325"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhongfeng Wang","raw_affiliation_strings":["Broadcom Corporation, Irvine, CA, USA","School of EECS, Oregon State University, Corvallis, OR, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Broadcom Corporation, Irvine, CA, USA","institution_ids":["https://openalex.org/I4210127325"]},{"raw_affiliation_string":"School of EECS, Oregon State University, Corvallis, OR, USA","institution_ids":["https://openalex.org/I131249849"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101678495","display_name":"Huaping Liu","orcid":"https://orcid.org/0000-0001-7419-2947"},"institutions":[{"id":"https://openalex.org/I131249849","display_name":"Oregon State University","ror":"https://ror.org/00ysfqy60","country_code":"US","type":"education","lineage":["https://openalex.org/I131249849"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Huaping Liu","raw_affiliation_strings":["School of EECS, Oregon State University, Corvallis, OR, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of EECS, Oregon State University, Corvallis, OR, USA","institution_ids":["https://openalex.org/I131249849"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.7802,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.83546003,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"56","issue":null,"first_page":"469","last_page":"472"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998999834060669,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9994999766349792,"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/T11130","display_name":"Coding theory and cryptography","score":0.9983000159263611,"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/decoding-methods","display_name":"Decoding methods","score":0.8069401383399963},{"id":"https://openalex.org/keywords/convolutional-code","display_name":"Convolutional code","score":0.7865852117538452},{"id":"https://openalex.org/keywords/turbo-code","display_name":"Turbo code","score":0.719559907913208},{"id":"https://openalex.org/keywords/maximum-a-posteriori-estimation","display_name":"Maximum a posteriori estimation","score":0.7136056423187256},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6514065861701965},{"id":"https://openalex.org/keywords/serial-concatenated-convolutional-codes","display_name":"Serial concatenated convolutional codes","score":0.617967963218689},{"id":"https://openalex.org/keywords/turbo-equalizer","display_name":"Turbo equalizer","score":0.5846289992332458},{"id":"https://openalex.org/keywords/sequential-decoding","display_name":"Sequential decoding","score":0.560015082359314},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.5510863661766052},{"id":"https://openalex.org/keywords/very-large-scale-integration","display_name":"Very-large-scale integration","score":0.5401747226715088},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5217241048812866},{"id":"https://openalex.org/keywords/soft-decision-decoder","display_name":"Soft-decision decoder","score":0.5152683258056641},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.49906110763549805},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.4783865213394165},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.435638427734375},{"id":"https://openalex.org/keywords/binary-code","display_name":"Binary code","score":0.4267144203186035},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.4229016602039337},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4098935127258301},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20710381865501404},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.11502495408058167},{"id":"https://openalex.org/keywords/maximum-likelihood","display_name":"Maximum likelihood","score":0.11006340384483337},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.08741360902786255},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.07910948991775513},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06906989216804504}],"concepts":[{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.8069401383399963},{"id":"https://openalex.org/C157899210","wikidata":"https://www.wikidata.org/wiki/Q1395022","display_name":"Convolutional code","level":3,"score":0.7865852117538452},{"id":"https://openalex.org/C114504821","wikidata":"https://www.wikidata.org/wiki/Q2164281","display_name":"Turbo code","level":3,"score":0.719559907913208},{"id":"https://openalex.org/C9810830","wikidata":"https://www.wikidata.org/wiki/Q635384","display_name":"Maximum a posteriori estimation","level":3,"score":0.7136056423187256},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6514065861701965},{"id":"https://openalex.org/C33529081","wikidata":"https://www.wikidata.org/wiki/Q18378194","display_name":"Serial concatenated convolutional codes","level":5,"score":0.617967963218689},{"id":"https://openalex.org/C12232224","wikidata":"https://www.wikidata.org/wiki/Q7853840","display_name":"Turbo equalizer","level":5,"score":0.5846289992332458},{"id":"https://openalex.org/C193969084","wikidata":"https://www.wikidata.org/wiki/Q7452500","display_name":"Sequential decoding","level":4,"score":0.560015082359314},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.5510863661766052},{"id":"https://openalex.org/C14580979","wikidata":"https://www.wikidata.org/wiki/Q876049","display_name":"Very-large-scale integration","level":2,"score":0.5401747226715088},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5217241048812866},{"id":"https://openalex.org/C185588885","wikidata":"https://www.wikidata.org/wiki/Q7553811","display_name":"Soft-decision decoder","level":3,"score":0.5152683258056641},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.49906110763549805},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.4783865213394165},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.435638427734375},{"id":"https://openalex.org/C63435697","wikidata":"https://www.wikidata.org/wiki/Q864135","display_name":"Binary code","level":3,"score":0.4267144203186035},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.4229016602039337},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4098935127258301},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20710381865501404},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.11502495408058167},{"id":"https://openalex.org/C49781872","wikidata":"https://www.wikidata.org/wiki/Q1045555","display_name":"Maximum likelihood","level":2,"score":0.11006340384483337},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.08741360902786255},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.07910948991775513},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06906989216804504},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2010.5537637","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2010.5537637","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of 2010 IEEE International Symposium on Circuits and Systems","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":18,"referenced_works":["https://openalex.org/W1500581750","https://openalex.org/W1562979145","https://openalex.org/W1970330710","https://openalex.org/W2039250757","https://openalex.org/W2045407304","https://openalex.org/W2048804570","https://openalex.org/W2055264019","https://openalex.org/W2074576083","https://openalex.org/W2092136075","https://openalex.org/W2098301440","https://openalex.org/W2123309836","https://openalex.org/W2134301016","https://openalex.org/W2138760525","https://openalex.org/W2141619954","https://openalex.org/W2145638241","https://openalex.org/W2156214226","https://openalex.org/W2168799564","https://openalex.org/W6673398709"],"related_works":["https://openalex.org/W2073603976","https://openalex.org/W3147431113","https://openalex.org/W2385058773","https://openalex.org/W2122974172","https://openalex.org/W1483295066","https://openalex.org/W2376116289","https://openalex.org/W1925052465","https://openalex.org/W2134727924","https://openalex.org/W2162180365","https://openalex.org/W1979184225"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,19,59,63,120],"memory-reduced":[4],"VLSI":[5],"architecture":[6],"for":[7,75,127],"the":[8,32,38,43,49,72,80,85,97,108,114],"decoding":[9],"of":[10,27,71,88,99],"double-binary":[11],"convolutional":[12],"Turbo":[13],"code":[14],"(DB":[15],"CTC)":[16],"using":[17],"maximum":[18],"posteriori":[20,121],"probability":[21],"(MAP)":[22],"algorithm.":[23],"For":[24],"such":[25],"kind":[26],"soft-in":[28],"soft-out":[29],"(SISO)":[30],"decoding,":[31],"branch":[33],"metrics":[34,116],"(BMs)":[35],"\u03b3":[36],"become":[37],"dominant":[39],"factor":[40],"in":[41],"determining":[42],"overall":[44],"required":[45],"memory":[46,73],"size":[47,74],"inside":[48],"SISO":[50,129],"decoder.":[51],"We":[52,77],"propose":[53],"to":[54,68],"decompose":[55],"each":[56],"BM":[57],"into":[58],"information":[60],"metric":[61],"and":[62],"parity":[64],"metric,":[65],"which":[66,124],"leads":[67],"50%":[69],"reduction":[70],"BMs.":[76,89],"further":[78],"modify":[79],"MAP":[81,92,109],"algorithm":[82,93,110],"based":[83],"on":[84],"new":[86,91],"formulation":[87],"The":[90],"reveals":[94],"that:":[95],"1)":[96],"partitioning":[98],"BMs":[100],"does":[101],"not":[102],"introduce":[103],"any":[104],"computational":[105],"overhead":[106],"when":[107],"is":[111,125],"modified;":[112],"2)":[113],"extrinsic":[115],"are":[117],"independent":[118],"from":[119],"log-likelihood":[122],"ration,":[123],"attractive":[126],"low-power":[128],"decoder":[130],"design.":[131]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
