{"id":"https://openalex.org/W2155149093","doi":"https://doi.org/10.1109/wts.2009.5068947","title":"Parallel decoding of turbo codes using multi-point trellis termination and collision-free interleavers","display_name":"Parallel decoding of turbo codes using multi-point trellis termination and collision-free interleavers","publication_year":2009,"publication_date":"2009-05-01","ids":{"openalex":"https://openalex.org/W2155149093","doi":"https://doi.org/10.1109/wts.2009.5068947","mag":"2155149093"},"language":"en","primary_location":{"id":"doi:10.1109/wts.2009.5068947","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wts.2009.5068947","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 Wireless Telecommunications Symposium","raw_type":"proceedings-article"},"type":"article","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/A5008418592","display_name":"Mustafa Taskaldiran","orcid":null},"institutions":[{"id":"https://openalex.org/I94951947","display_name":"University of Westminster","ror":"https://ror.org/04ycpbx82","country_code":"GB","type":"education","lineage":["https://openalex.org/I94951947"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"M. Taskaldiran","raw_affiliation_strings":["Applied DSP and VLSI Research Group, Department of Electronic, Communication and Software Engineering, University of Westminster, London, UK"],"affiliations":[{"raw_affiliation_string":"Applied DSP and VLSI Research Group, Department of Electronic, Communication and Software Engineering, University of Westminster, London, UK","institution_ids":["https://openalex.org/I94951947"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113660449","display_name":"R.C.S. Morling","orcid":null},"institutions":[{"id":"https://openalex.org/I94951947","display_name":"University of Westminster","ror":"https://ror.org/04ycpbx82","country_code":"GB","type":"education","lineage":["https://openalex.org/I94951947"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"R.C.S. Morling","raw_affiliation_strings":["Applied DSP and VLSI Research Group, Department of Electronic, Communication and Software Engineering, University of Westminster, London, UK"],"affiliations":[{"raw_affiliation_string":"Applied DSP and VLSI Research Group, Department of Electronic, Communication and Software Engineering, University of Westminster, London, UK","institution_ids":["https://openalex.org/I94951947"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063620004","display_name":"\u0130zzet Kale","orcid":"https://orcid.org/0000-0001-5562-6885"},"institutions":[{"id":"https://openalex.org/I94951947","display_name":"University of Westminster","ror":"https://ror.org/04ycpbx82","country_code":"GB","type":"education","lineage":["https://openalex.org/I94951947"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"I. Kale","raw_affiliation_strings":["Applied DSP and VLSI Research Group, Department of Electronic, Communication and Software Engineering, University of Westminster, London, UK"],"affiliations":[{"raw_affiliation_string":"Applied DSP and VLSI Research Group, Department of Electronic, Communication and Software Engineering, University of Westminster, London, UK","institution_ids":["https://openalex.org/I94951947"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5008418592"],"corresponding_institution_ids":["https://openalex.org/I94951947"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.16788481,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9991999864578247,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9991999864578247,"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/computer-science","display_name":"Computer science","score":0.7158466577529907},{"id":"https://openalex.org/keywords/turbo-code","display_name":"Turbo code","score":0.7101240158081055},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.6646489500999451},{"id":"https://openalex.org/keywords/convolutional-code","display_name":"Convolutional code","score":0.6520979404449463},{"id":"https://openalex.org/keywords/serial-concatenated-convolutional-codes","display_name":"Serial concatenated convolutional codes","score":0.6356834769248962},{"id":"https://openalex.org/keywords/turbo-equalizer","display_name":"Turbo equalizer","score":0.5810217261314392},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.580558717250824},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.5294135808944702},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.4983658790588379},{"id":"https://openalex.org/keywords/puncturing","display_name":"Puncturing","score":0.47065725922584534},{"id":"https://openalex.org/keywords/list-decoding","display_name":"List decoding","score":0.46534690260887146},{"id":"https://openalex.org/keywords/bcjr-algorithm","display_name":"BCJR algorithm","score":0.4456935226917267},{"id":"https://openalex.org/keywords/sequential-decoding","display_name":"Sequential decoding","score":0.4164292812347412},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3359535336494446},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.27732276916503906},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17455193400382996}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7158466577529907},{"id":"https://openalex.org/C114504821","wikidata":"https://www.wikidata.org/wiki/Q2164281","display_name":"Turbo code","level":3,"score":0.7101240158081055},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6646489500999451},{"id":"https://openalex.org/C157899210","wikidata":"https://www.wikidata.org/wiki/Q1395022","display_name":"Convolutional code","level":3,"score":0.6520979404449463},{"id":"https://openalex.org/C33529081","wikidata":"https://www.wikidata.org/wiki/Q18378194","display_name":"Serial concatenated convolutional codes","level":5,"score":0.6356834769248962},{"id":"https://openalex.org/C12232224","wikidata":"https://www.wikidata.org/wiki/Q7853840","display_name":"Turbo equalizer","level":5,"score":0.5810217261314392},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.580558717250824},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.5294135808944702},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.4983658790588379},{"id":"https://openalex.org/C2778808095","wikidata":"https://www.wikidata.org/wiki/Q3899825","display_name":"Puncturing","level":2,"score":0.47065725922584534},{"id":"https://openalex.org/C204397858","wikidata":"https://www.wikidata.org/wiki/Q4437907","display_name":"List decoding","level":5,"score":0.46534690260887146},{"id":"https://openalex.org/C64948573","wikidata":"https://www.wikidata.org/wiki/Q625117","display_name":"BCJR algorithm","level":5,"score":0.4456935226917267},{"id":"https://openalex.org/C193969084","wikidata":"https://www.wikidata.org/wiki/Q7452500","display_name":"Sequential decoding","level":4,"score":0.4164292812347412},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3359535336494446},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.27732276916503906},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17455193400382996},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/wts.2009.5068947","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wts.2009.5068947","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 Wireless Telecommunications Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:westminsterresearch.westminster.ac.uk:90qv4","is_oa":false,"landing_page_url":"https://doi.org/10.1109/WTS.2009.5068947","pdf_url":null,"source":{"id":"https://openalex.org/S4306400277","display_name":"WestminsterResearch (University of Westminster)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I94951947","host_organization_name":"University of Westminster","host_organization_lineage":["https://openalex.org/I94951947"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"book-chapter"},{"id":"pmh:oai:westminsterresearch.wmin.ac.uk:6179","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306400277","display_name":"WestminsterResearch (University of Westminster)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I94951947","host_organization_name":"University of Westminster","host_organization_lineage":["https://openalex.org/I94951947"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Book Section"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.318.7526","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.318.7526","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://westminsterresearch.wmin.ac.uk/6179/2/wts09Edas.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.41999998688697815,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1539503121","https://openalex.org/W1988881747","https://openalex.org/W2113530432","https://openalex.org/W2121606987","https://openalex.org/W2131600489","https://openalex.org/W2141250743","https://openalex.org/W2148386182","https://openalex.org/W2159169051","https://openalex.org/W2163470066","https://openalex.org/W2167214763","https://openalex.org/W2987657883"],"related_works":["https://openalex.org/W1847760306","https://openalex.org/W4230538726","https://openalex.org/W2124523850","https://openalex.org/W2168769680","https://openalex.org/W748999589","https://openalex.org/W2010879611","https://openalex.org/W346865530","https://openalex.org/W2214047986","https://openalex.org/W2152502767","https://openalex.org/W1848770611"],"abstract_inverted_index":{"The":[0,117],"UMTS":[1,161],"turbo":[2,32,44,115,136,144,162],"encoder":[3],"is":[4,47,99],"composed":[5],"of":[6,9,31,39,43,57,114,135,159],"parallel":[7,112,119],"concatenation":[8],"two":[10],"Recursive":[11],"Systematic":[12],"Convolutional":[13],"(RSC)":[14],"encoders":[15,51],"which":[16,46,81],"start":[17],"and":[18,96,131,146,174],"end":[19],"at":[20,52],"a":[21,76],"known":[22],"state.":[23],"This":[24,34],"trellis":[25,41,94],"termination":[26,42,95,173],"directly":[27],"affects":[28],"the":[29,58,63,66,123,128,160,171,179],"performance":[30,37,154],"codes.":[33,116],"paper":[35],"presents":[36],"analysis":[38],"multi-point":[40,93],"codes":[45],"to":[48,105,157],"terminate":[49],"RSC":[50],"more":[53],"than":[54],"one":[55],"point":[56],"current":[59],"frame":[60,78],"while":[61,164],"keeping":[62],"interleaver":[64,70],"length":[65],"same.":[67],"For":[68],"long":[69],"lengths,":[71],"this":[72,143],"approach":[73],"provides":[74],"dividing":[75],"data":[77],"into":[79],"sub-frames":[80],"can":[82],"be":[83],"treated":[84],"as":[85],"independent":[86],"blocks.":[87],"A":[88],"novel":[89],"decoding":[90,113,120,124,137,147],"architecture":[91,121],"using":[92],"collision-free":[97],"interleavers":[98,102],"presented.":[100],"Collision-free":[101],"are":[103],"used":[104],"solve":[106],"memory":[107],"collision":[108],"problems":[109],"encountered":[110],"by":[111,127],"proposed":[118],"reduces":[122],"delay":[125],"caused":[126],"iterative":[129],"nature":[130],"forward-backward":[132],"metric":[133],"computations":[134],"algorithms.":[138],"Our":[139],"simulations":[140],"verified":[141],"that":[142,158],"encoding":[145],"scheme":[148],"shows":[149],"bit":[150],"error":[151],"rate":[152],"(BER)":[153],"very":[155],"close":[156],"coding":[163],"providing":[165],"almost":[166],"%50":[167],"time":[168,176],"saving":[169,177],"for":[170,178],"2-point":[172],"%80":[175],"5-point":[180],"termination.":[181]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
