{"id":"https://openalex.org/W1905561816","doi":"https://doi.org/10.1109/icc.2003.1203978","title":"Reduced-search SOVA for block turbo codes","display_name":"Reduced-search SOVA for block turbo codes","publication_year":2004,"publication_date":"2004-03-30","ids":{"openalex":"https://openalex.org/W1905561816","doi":"https://doi.org/10.1109/icc.2003.1203978","mag":"1905561816"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2003.1203978","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2003.1203978","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Communications, 2003. ICC '03.","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/A5100694010","display_name":"Sooyoung Kim","orcid":"https://orcid.org/0000-0003-0817-2790"},"institutions":[{"id":"https://openalex.org/I101155339","display_name":"Korea Telecom (South Korea)","ror":"https://ror.org/043n4tt17","country_code":"KR","type":"company","lineage":["https://openalex.org/I101155339"]},{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sooyoung Kim","raw_affiliation_strings":["Broadband Wireless Communication Department, Daejeon, South Korea","Dept. of Broadband Wireless Commun., Electron. & Telecommun. Res. Inst., Daejeon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Broadband Wireless Communication Department, Daejeon, South Korea","institution_ids":["https://openalex.org/I101155339"]},{"raw_affiliation_string":"Dept. of Broadband Wireless Commun., Electron. & Telecommun. Res. Inst., Daejeon, South Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113852242","display_name":"Deock\u2010Gil Oh","orcid":null},"institutions":[{"id":"https://openalex.org/I101155339","display_name":"Korea Telecom (South Korea)","ror":"https://ror.org/043n4tt17","country_code":"KR","type":"company","lineage":["https://openalex.org/I101155339"]},{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Deock-gil Oh","raw_affiliation_strings":["Broadband Wireless Communication Department, Daejeon, South Korea","Dept. of Broadband Wireless Commun., Electron. & Telecommun. Res. Inst., Daejeon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Broadband Wireless Communication Department, Daejeon, South Korea","institution_ids":["https://openalex.org/I101155339"]},{"raw_affiliation_string":"Dept. of Broadband Wireless Commun., Electron. & Telecommun. Res. Inst., Daejeon, South Korea","institution_ids":["https://openalex.org/I142401562"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":null,"first_page":"3076","last_page":"3079"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":1.0,"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":1.0,"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":0.9998000264167786,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9936000108718872,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7704365849494934},{"id":"https://openalex.org/keywords/viterbi-decoder","display_name":"Viterbi decoder","score":0.7223705649375916},{"id":"https://openalex.org/keywords/turbo-code","display_name":"Turbo code","score":0.710862398147583},{"id":"https://openalex.org/keywords/viterbi-algorithm","display_name":"Viterbi algorithm","score":0.685016393661499},{"id":"https://openalex.org/keywords/soft-output-viterbi-algorithm","display_name":"Soft output Viterbi algorithm","score":0.6636877059936523},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5932126045227051},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.5127230882644653},{"id":"https://openalex.org/keywords/soft-decision-decoder","display_name":"Soft-decision decoder","score":0.4993267059326172},{"id":"https://openalex.org/keywords/turbo","display_name":"Turbo","score":0.4942164719104767},{"id":"https://openalex.org/keywords/convolutional-code","display_name":"Convolutional code","score":0.49342480301856995},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.49288105964660645},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.47421979904174805},{"id":"https://openalex.org/keywords/bcjr-algorithm","display_name":"BCJR algorithm","score":0.47350791096687317},{"id":"https://openalex.org/keywords/search-algorithm","display_name":"Search algorithm","score":0.4543910622596741},{"id":"https://openalex.org/keywords/turbo-equalizer","display_name":"Turbo equalizer","score":0.44312572479248047},{"id":"https://openalex.org/keywords/trellis","display_name":"Trellis (graph)","score":0.4241589903831482},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.40911173820495605},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.35923659801483154},{"id":"https://openalex.org/keywords/sequential-decoding","display_name":"Sequential decoding","score":0.27161645889282227},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1340741515159607},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.077635258436203},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07323983311653137}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7704365849494934},{"id":"https://openalex.org/C117379686","wikidata":"https://www.wikidata.org/wiki/Q6996459","display_name":"Viterbi decoder","level":3,"score":0.7223705649375916},{"id":"https://openalex.org/C114504821","wikidata":"https://www.wikidata.org/wiki/Q2164281","display_name":"Turbo code","level":3,"score":0.710862398147583},{"id":"https://openalex.org/C60582962","wikidata":"https://www.wikidata.org/wiki/Q83886","display_name":"Viterbi algorithm","level":3,"score":0.685016393661499},{"id":"https://openalex.org/C130319729","wikidata":"https://www.wikidata.org/wiki/Q83886","display_name":"Soft output Viterbi algorithm","level":5,"score":0.6636877059936523},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5932126045227051},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5127230882644653},{"id":"https://openalex.org/C185588885","wikidata":"https://www.wikidata.org/wiki/Q7553811","display_name":"Soft-decision decoder","level":3,"score":0.4993267059326172},{"id":"https://openalex.org/C2776240298","wikidata":"https://www.wikidata.org/wiki/Q1138513","display_name":"Turbo","level":2,"score":0.4942164719104767},{"id":"https://openalex.org/C157899210","wikidata":"https://www.wikidata.org/wiki/Q1395022","display_name":"Convolutional code","level":3,"score":0.49342480301856995},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.49288105964660645},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.47421979904174805},{"id":"https://openalex.org/C64948573","wikidata":"https://www.wikidata.org/wiki/Q625117","display_name":"BCJR algorithm","level":5,"score":0.47350791096687317},{"id":"https://openalex.org/C125583679","wikidata":"https://www.wikidata.org/wiki/Q755673","display_name":"Search algorithm","level":2,"score":0.4543910622596741},{"id":"https://openalex.org/C12232224","wikidata":"https://www.wikidata.org/wiki/Q7853840","display_name":"Turbo equalizer","level":5,"score":0.44312572479248047},{"id":"https://openalex.org/C2781235587","wikidata":"https://www.wikidata.org/wiki/Q7838009","display_name":"Trellis (graph)","level":3,"score":0.4241589903831482},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.40911173820495605},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.35923659801483154},{"id":"https://openalex.org/C193969084","wikidata":"https://www.wikidata.org/wiki/Q7452500","display_name":"Sequential decoding","level":4,"score":0.27161645889282227},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1340741515159607},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.077635258436203},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07323983311653137},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2003.1203978","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2003.1203978","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Communications, 2003. ICC '03.","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/W1497821700","https://openalex.org/W1562979145","https://openalex.org/W2023355697","https://openalex.org/W2033993914","https://openalex.org/W2035237060","https://openalex.org/W2045407304","https://openalex.org/W2069487522","https://openalex.org/W2117205153","https://openalex.org/W2119411189","https://openalex.org/W2121606987","https://openalex.org/W2131341621","https://openalex.org/W2135362282","https://openalex.org/W2142927000","https://openalex.org/W2143781601","https://openalex.org/W6677325291"],"related_works":["https://openalex.org/W4247279932","https://openalex.org/W2161773370","https://openalex.org/W2375912048","https://openalex.org/W120707411","https://openalex.org/W2119386968","https://openalex.org/W2367491988","https://openalex.org/W2025673760","https://openalex.org/W2010159354","https://openalex.org/W2374292458","https://openalex.org/W2124067231"],"abstract_inverted_index":{"In":[0,36],"this":[1],"paper,":[2],"we":[3,38],"propose":[4],"an":[5],"efficient":[6],"reduced-search":[7,67,83],"SOVA":[8],"(soft":[9],"output":[10,47],"Viterbi":[11],"algorithm)":[12],"for":[13,40],"block":[14],"turbo":[15],"codes.":[16],"To":[17],"reduce":[18,86],"complexity,":[19],"the":[20,26,30,33,41,50,54,63,66,81,87],"decoder":[21,68],"selects":[22],"a":[23,73],"part":[24,52],"of":[25,32,53,65,72],"existing":[27],"paths":[28],"using":[29],"statistics":[31],"path":[34],"metrics.":[35],"addition,":[37],"compensate":[39],"performance":[42,64,97],"degradation":[43,98],"incurred":[44],"from":[45],"soft":[46],"values":[48],"at":[49],"parity":[51],"trellis":[55],"that":[56,62,71,80],"were":[57],"too":[58],"optimistically":[59],"estimated,":[60],"so":[61],"almost":[69],"approximates":[70],"full-search":[74],"decoder.":[75],"Our":[76],"simulation":[77],"results":[78],"reveal":[79],"proposed":[82],"method":[84],"can":[85],"complexity":[88],"by":[89],"about":[90,95],"10":[91],"times":[92],"with":[93],"just":[94],"0.1dB":[96],"in":[99],"coding":[100],"gain.":[101]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}