{"id":"https://openalex.org/W1978758835","doi":"https://doi.org/10.1109/icct.2013.6820447","title":"A parallel LTE Turbo decoder on GPU","display_name":"A parallel LTE Turbo decoder on GPU","publication_year":2013,"publication_date":"2013-11-01","ids":{"openalex":"https://openalex.org/W1978758835","doi":"https://doi.org/10.1109/icct.2013.6820447","mag":"1978758835"},"language":"en","primary_location":{"id":"doi:10.1109/icct.2013.6820447","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icct.2013.6820447","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 15th IEEE International Conference on Communication Technology","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/A5100454874","display_name":"Chengjun Liu","orcid":"https://orcid.org/0000-0003-2914-6823"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chengjun Liu","raw_affiliation_strings":["Key Lab of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China","Key Lab of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, 100876, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Lab of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, 100876, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077575823","display_name":"Zhisong Bie","orcid":"https://orcid.org/0000-0002-1116-1489"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhisong Bie","raw_affiliation_strings":["Key Lab of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China","Key Lab of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, 100876, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Lab of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, 100876, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070961327","display_name":"Canfeng Chen","orcid":"https://orcid.org/0000-0002-7070-3989"},"institutions":[{"id":"https://openalex.org/I2738502077","display_name":"Nokia (Finland)","ror":"https://ror.org/04pkc8m17","country_code":"FI","type":"company","lineage":["https://openalex.org/I2738502077"]},{"id":"https://openalex.org/I4210099903","display_name":"Nokia (China)","ror":"https://ror.org/01607kg94","country_code":"CN","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210099903"]}],"countries":["CN","FI"],"is_corresponding":false,"raw_author_name":"Canfeng Chen","raw_affiliation_strings":["Nokia Research Center, Radio Systems Lab","Nokia Res. Center, Radio Syst. Lab., China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Research Center, Radio Systems Lab","institution_ids":["https://openalex.org/I2738502077"]},{"raw_affiliation_string":"Nokia Res. Center, Radio Syst. Lab., China","institution_ids":["https://openalex.org/I4210099903"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002011095","display_name":"Xianjun Jiao","orcid":"https://orcid.org/0000-0003-0072-6533"},"institutions":[{"id":"https://openalex.org/I2738502077","display_name":"Nokia (Finland)","ror":"https://ror.org/04pkc8m17","country_code":"FI","type":"company","lineage":["https://openalex.org/I2738502077"]},{"id":"https://openalex.org/I4210099903","display_name":"Nokia (China)","ror":"https://ror.org/01607kg94","country_code":"CN","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210099903"]}],"countries":["CN","FI"],"is_corresponding":false,"raw_author_name":"Xianjun Jiao","raw_affiliation_strings":["Nokia Research Center, Radio Systems Lab","Nokia Res. Center, Radio Syst. Lab., China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Research Center, Radio Systems Lab","institution_ids":["https://openalex.org/I2738502077"]},{"raw_affiliation_string":"Nokia Res. Center, Radio Syst. Lab., China","institution_ids":["https://openalex.org/I4210099903"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"609","last_page":"614"},"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":0.9994000196456909,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9991000294685364,"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":0.8685871958732605},{"id":"https://openalex.org/keywords/viterbi-decoder","display_name":"Viterbi decoder","score":0.7180558443069458},{"id":"https://openalex.org/keywords/convolutional-code","display_name":"Convolutional code","score":0.6897628903388977},{"id":"https://openalex.org/keywords/turbo-code","display_name":"Turbo code","score":0.6285690665245056},{"id":"https://openalex.org/keywords/soft-decision-decoder","display_name":"Soft-decision decoder","score":0.6007033586502075},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.559384286403656},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.49869203567504883},{"id":"https://openalex.org/keywords/trellis","display_name":"Trellis (graph)","score":0.4699951112270355},{"id":"https://openalex.org/keywords/viterbi-algorithm","display_name":"Viterbi algorithm","score":0.44704511761665344},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.43664246797561646},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.35692042112350464},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.24726691842079163},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.16382968425750732},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.090017169713974}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8685871958732605},{"id":"https://openalex.org/C117379686","wikidata":"https://www.wikidata.org/wiki/Q6996459","display_name":"Viterbi decoder","level":3,"score":0.7180558443069458},{"id":"https://openalex.org/C157899210","wikidata":"https://www.wikidata.org/wiki/Q1395022","display_name":"Convolutional code","level":3,"score":0.6897628903388977},{"id":"https://openalex.org/C114504821","wikidata":"https://www.wikidata.org/wiki/Q2164281","display_name":"Turbo code","level":3,"score":0.6285690665245056},{"id":"https://openalex.org/C185588885","wikidata":"https://www.wikidata.org/wiki/Q7553811","display_name":"Soft-decision decoder","level":3,"score":0.6007033586502075},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.559384286403656},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.49869203567504883},{"id":"https://openalex.org/C2781235587","wikidata":"https://www.wikidata.org/wiki/Q7838009","display_name":"Trellis (graph)","level":3,"score":0.4699951112270355},{"id":"https://openalex.org/C60582962","wikidata":"https://www.wikidata.org/wiki/Q83886","display_name":"Viterbi algorithm","level":3,"score":0.44704511761665344},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.43664246797561646},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.35692042112350464},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.24726691842079163},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.16382968425750732},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.090017169713974},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icct.2013.6820447","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icct.2013.6820447","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 15th IEEE International Conference on Communication Technology","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.5799999833106995,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1968723134","https://openalex.org/W2012602142","https://openalex.org/W2031906600","https://openalex.org/W2061898940","https://openalex.org/W2084402036","https://openalex.org/W2105961854","https://openalex.org/W2121606987","https://openalex.org/W2128440617","https://openalex.org/W2163895193","https://openalex.org/W2169199242","https://openalex.org/W2295862081","https://openalex.org/W2987657883","https://openalex.org/W4250981202","https://openalex.org/W6675913268","https://openalex.org/W6678102121"],"related_works":["https://openalex.org/W2078980669","https://openalex.org/W2133857928","https://openalex.org/W2161773370","https://openalex.org/W2050807314","https://openalex.org/W2156108776","https://openalex.org/W2365203640","https://openalex.org/W2101868111","https://openalex.org/W2183438146","https://openalex.org/W2358550039","https://openalex.org/W2146383045"],"abstract_inverted_index":{"Turbo":[0,72],"codes":[1,14],"were":[2,10],"developed":[3],"by":[4,35,92],"Claude":[5],"Berrou":[6],"in":[7],"1993,":[8],"which":[9,78],"based":[11],"on":[12,74],"convolutional":[13],"and":[15,18,85,127],"Viterbi":[16],"algorithm":[17],"could":[19],"closely":[20],"approach":[21],"the":[22,32,121,130],"channel":[23],"capacity.":[24],"Software":[25],"Defined":[26],"Radio":[27],"(SDR)":[28],"promises":[29],"to":[30,59,103,115],"revolutionize":[31],"communication":[33],"industry":[34],"delivering":[36],"low-cost,":[37],"flexible":[38],"software":[39],"solutions.":[40],"Graphics":[41],"Processing":[42],"Units":[43],"(GPUs)":[44],"offer":[45,80],"unprecedented":[46],"application":[47],"performance":[48,126],"since":[49],"they":[50],"have":[51,55,89],"many":[52],"cores.":[53],"GPUs":[54],"been":[56,90],"widely":[57],"used":[58],"accelerate":[60,104],"a":[61,69,100],"wide":[62],"range":[63],"of":[64,129],"applications.":[65],"In":[66,95,109],"this":[67,96],"paper,":[68,97],"3GPP":[70],"LTE":[71],"decoder":[73,131],"GPU":[75],"is":[76,113],"designed,":[77],"can":[79],"high":[81],"throughput.":[82],"Sub-frame-level":[83],"parallelism":[84,88],"trellis":[86],"state-level":[87],"implemented":[91],"some":[93],"researchers.":[94],"we":[98],"propose":[99],"new":[101],"method":[102],"our":[105],"decoder:":[106],"sub-decoder-level":[107],"parallelism.":[108],"addition,":[110],"shared":[111],"memory":[112,117],"utilized":[114],"keep":[116],"access":[118],"fast.":[119],"Finally,":[120],"bit":[122],"error":[123],"rate":[124],"(BER)":[125],"throughput":[128],"are":[132],"presented.":[133]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}