{"id":"https://openalex.org/W2071386195","doi":"https://doi.org/10.1109/icct.2013.6820456","title":"Implementation of a digital down converter using graphics processing unit","display_name":"Implementation of a digital down converter using graphics processing unit","publication_year":2013,"publication_date":"2013-11-01","ids":{"openalex":"https://openalex.org/W2071386195","doi":"https://doi.org/10.1109/icct.2013.6820456","mag":"2071386195"},"language":"en","primary_location":{"id":"doi:10.1109/icct.2013.6820456","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icct.2013.6820456","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":"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/A5100630958","display_name":"Xiao Ma","orcid":"https://orcid.org/0000-0002-5628-7755"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiao Ma","raw_affiliation_strings":["Peking University, Beijing, China","Peking University, Beijing 100876, China"],"affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"Peking University, Beijing 100876, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106405018","display_name":"Lixia Deng","orcid":"https://orcid.org/0000-0003-0393-352X"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lixia Deng","raw_affiliation_strings":["Peking University, Beijing, China","Peking University, Beijing 100876, China"],"affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"Peking University, Beijing 100876, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087531885","display_name":"Yuping Zhao","orcid":"https://orcid.org/0000-0003-1199-9318"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuping Zhao","raw_affiliation_strings":["Peking University, Beijing, China","Peking University, Beijing 100876, China"],"affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"Peking University, Beijing 100876, China","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100630958"],"corresponding_institution_ids":["https://openalex.org/I20231570"],"apc_list":null,"apc_paid":null,"fwci":0.7093,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.75156557,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"655","last_page":"660"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9980999827384949,"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":0.9980999827384949,"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":0.9979000091552734,"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/T11697","display_name":"Numerical Methods and Algorithms","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/decimation","display_name":"Decimation","score":0.8936826586723328},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7588938474655151},{"id":"https://openalex.org/keywords/finite-impulse-response","display_name":"Finite impulse response","score":0.6400164365768433},{"id":"https://openalex.org/keywords/oversampling","display_name":"Oversampling","score":0.6190897226333618},{"id":"https://openalex.org/keywords/cascaded-integrator\u2013comb-filter","display_name":"Cascaded integrator\u2013comb filter","score":0.5739437937736511},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5460051894187927},{"id":"https://openalex.org/keywords/graphics-processing-unit","display_name":"Graphics processing unit","score":0.5355344414710999},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.5179271101951599},{"id":"https://openalex.org/keywords/digital-filter","display_name":"Digital filter","score":0.48978328704833984},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.4635466933250427},{"id":"https://openalex.org/keywords/graphics","display_name":"Graphics","score":0.41283226013183594},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3862985074520111},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32359111309051514},{"id":"https://openalex.org/keywords/root-raised-cosine-filter","display_name":"Root-raised-cosine filter","score":0.2918357253074646},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.28676438331604004},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.1748369038105011},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1464427411556244},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12450581789016724},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.1091705858707428},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.10854113101959229}],"concepts":[{"id":"https://openalex.org/C173642442","wikidata":"https://www.wikidata.org/wiki/Q1253346","display_name":"Decimation","level":3,"score":0.8936826586723328},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7588938474655151},{"id":"https://openalex.org/C198386975","wikidata":"https://www.wikidata.org/wiki/Q117785","display_name":"Finite impulse response","level":2,"score":0.6400164365768433},{"id":"https://openalex.org/C197323446","wikidata":"https://www.wikidata.org/wiki/Q331222","display_name":"Oversampling","level":3,"score":0.6190897226333618},{"id":"https://openalex.org/C185455795","wikidata":"https://www.wikidata.org/wiki/Q1046877","display_name":"Cascaded integrator\u2013comb filter","level":5,"score":0.5739437937736511},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5460051894187927},{"id":"https://openalex.org/C2779851693","wikidata":"https://www.wikidata.org/wiki/Q183484","display_name":"Graphics processing unit","level":2,"score":0.5355344414710999},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.5179271101951599},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.48978328704833984},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.4635466933250427},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.41283226013183594},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3862985074520111},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32359111309051514},{"id":"https://openalex.org/C76826599","wikidata":"https://www.wikidata.org/wiki/Q1248611","display_name":"Root-raised-cosine filter","level":4,"score":0.2918357253074646},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.28676438331604004},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.1748369038105011},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1464427411556244},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12450581789016724},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.1091705858707428},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.10854113101959229}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icct.2013.6820456","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icct.2013.6820456","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":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2032734617","https://openalex.org/W2051949712","https://openalex.org/W2097772361","https://openalex.org/W2109256542","https://openalex.org/W2116759740","https://openalex.org/W2169199242","https://openalex.org/W2170901118","https://openalex.org/W2265720843","https://openalex.org/W2543455143"],"related_works":["https://openalex.org/W2071742369","https://openalex.org/W2793288183","https://openalex.org/W2405905509","https://openalex.org/W2187820340","https://openalex.org/W2151826803","https://openalex.org/W2113746400","https://openalex.org/W3170745555","https://openalex.org/W2117839992","https://openalex.org/W2898554372","https://openalex.org/W2184798135"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,15,20,28,107,172],"DDC":[4,131,142,164],"(digital":[5],"down":[6],"converter)":[7],"on":[8,53,116,149,168],"NVIDA":[9],"580":[10],"GTX,":[11],"which":[12],"consists":[13],"of":[14,37,139,174],"DDS":[16],"(direct":[17],"digital":[18],"synthesizer),":[19],"CIC":[21,39],"(cascade":[22],"integrator":[23],"comb)":[24],"decimation":[25,40],"filter":[26,41,111],"and":[27,47,125,170],"FIR":[29],"(finite":[30],"impulse":[31],"response)":[32],"filter.":[33],"The":[34],"decimating":[35,63,82],"factor":[36,64,83],"the":[38,48,62,69,81,129,137,140,156,163],"can":[42],"be":[43],"arbitrary":[44],"positive":[45],"integer":[46],"major":[49],"concern":[50],"is":[51,71,84,132],"concentrated":[52],"how":[54],"to":[55,58,77,93,105,145],"drive":[56],"it":[57],"work":[59],"well":[60],"while":[61],"varies.":[65],"In":[66],"our":[67],"strategy,":[68,128],"problem":[70],"ranged":[72],"into":[73],"two":[74],"cases":[75],"according":[76],"whether":[78],"or":[79],"not":[80],"smaller":[85],"than":[86],"128.":[87],"Then,":[88],"we":[89,101],"provide":[90],"suitable":[91],"method":[92],"deal":[94],"with":[95,112,143],"data":[96],"in":[97,155],"each":[98],"case.":[99],"Additionally,":[100],"present":[102],"different":[103],"ways":[104],"construct":[106],"root":[108],"raised":[109],"cosine":[110],"4":[113],"times":[114],"oversampling":[115],"GPU":[117,169],"(graphics":[118],"process":[119],"unit).":[120],"Through":[121],"flexible":[122],"threads":[123],"assignment":[124],"efficient":[126],"scheduling":[127],"GPU-based":[130],"implemented":[133],"significantly.":[134],"We":[135],"evaluate":[136],"performance":[138],"designed":[141],"respect":[144],"its":[146],"counterpart":[147],"based":[148],"CPU":[150],"(central":[151],"processing":[152],"unit)":[153],"developed":[154],"C":[157],"language.":[158],"Experimental":[159],"results":[160],"demonstrate":[161],"that":[162],"shows":[165],"significant":[166],"improvements":[167],"achieves":[171],"speedup":[173],"387":[175],"times.":[176]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}