{"id":"https://openalex.org/W2017069006","doi":"https://doi.org/10.1109/socc.2014.6948944","title":"New quantization error assessment methodology for fixed-point pipeline FFT processor design","display_name":"New quantization error assessment methodology for fixed-point pipeline FFT processor design","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W2017069006","doi":"https://doi.org/10.1109/socc.2014.6948944","mag":"2017069006"},"language":"en","primary_location":{"id":"doi:10.1109/socc.2014.6948944","is_oa":false,"landing_page_url":"https://doi.org/10.1109/socc.2014.6948944","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 27th IEEE International System-on-Chip Conference (SOCC)","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/A5102007297","display_name":"Chen Yang","orcid":"https://orcid.org/0000-0002-0383-2705"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chen Yang","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China","School of Information and Electronics, Beijing Inst. of Technology, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"School of Information and Electronics, Beijing Inst. of Technology, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014833698","display_name":"Yizhuang Xie","orcid":"https://orcid.org/0000-0003-1312-2691"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yizhuang Xie","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China","School of Information and Electronics, Beijing Inst. of Technology, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"School of Information and Electronics, Beijing Inst. of Technology, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100327685","display_name":"He Chen","orcid":"https://orcid.org/0000-0003-4182-6493"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"He Chen","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China","School of Information and Electronics, Beijing Inst. of Technology, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"School of Information and Electronics, Beijing Inst. of Technology, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101717929","display_name":"Yi Deng","orcid":"https://orcid.org/0000-0002-9316-6880"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yi Deng","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Virginia Polytechnic Institute and State University, Arlington, VA, USA","Department of Electrical & Computer Engineering, Virginia Polytechnic Institute and State University, Arlington, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Virginia Polytechnic Institute and State University, Arlington, VA, USA","institution_ids":["https://openalex.org/I859038795"]},{"raw_affiliation_string":"Department of Electrical & Computer Engineering, Virginia Polytechnic Institute and State University, Arlington, USA","institution_ids":["https://openalex.org/I859038795"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5102007297"],"corresponding_institution_ids":["https://openalex.org/I125839683"],"apc_list":null,"apc_paid":null,"fwci":1.4557,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.81841329,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"299","last_page":"305"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.9962000250816345,"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"}},{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9947999715805054,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/quantization","display_name":"Quantization (signal processing)","score":0.8104557394981384},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.7348684668540955},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6935728788375854},{"id":"https://openalex.org/keywords/fixed-point-arithmetic","display_name":"Fixed-point arithmetic","score":0.6425174474716187},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.4937048852443695},{"id":"https://openalex.org/keywords/split-radix-fft-algorithm","display_name":"Split-radix FFT algorithm","score":0.4492085874080658},{"id":"https://openalex.org/keywords/application-specific-integrated-circuit","display_name":"Application-specific integrated circuit","score":0.4283936023712158},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.41992253065109253},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38547319173812866},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3516615033149719},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.33949995040893555},{"id":"https://openalex.org/keywords/floating-point","display_name":"Floating point","score":0.33201467990875244},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20786955952644348}],"concepts":[{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.8104557394981384},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.7348684668540955},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6935728788375854},{"id":"https://openalex.org/C163973906","wikidata":"https://www.wikidata.org/wiki/Q649900","display_name":"Fixed-point arithmetic","level":3,"score":0.6425174474716187},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.4937048852443695},{"id":"https://openalex.org/C103755468","wikidata":"https://www.wikidata.org/wiki/Q17103599","display_name":"Split-radix FFT algorithm","level":5,"score":0.4492085874080658},{"id":"https://openalex.org/C77390884","wikidata":"https://www.wikidata.org/wiki/Q217302","display_name":"Application-specific integrated circuit","level":2,"score":0.4283936023712158},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.41992253065109253},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38547319173812866},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3516615033149719},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.33949995040893555},{"id":"https://openalex.org/C84211073","wikidata":"https://www.wikidata.org/wiki/Q117879","display_name":"Floating point","level":2,"score":0.33201467990875244},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20786955952644348},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C166386157","wikidata":"https://www.wikidata.org/wiki/Q1477735","display_name":"Short-time Fourier transform","level":4,"score":0.0},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.0},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/socc.2014.6948944","is_oa":false,"landing_page_url":"https://doi.org/10.1109/socc.2014.6948944","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 27th IEEE International System-on-Chip Conference (SOCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.4099999964237213,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1573827458","https://openalex.org/W1788306636","https://openalex.org/W1981782839","https://openalex.org/W2011596161","https://openalex.org/W2093501430","https://openalex.org/W2100282250","https://openalex.org/W2104176873","https://openalex.org/W2104865560","https://openalex.org/W2107664197","https://openalex.org/W2108902229","https://openalex.org/W2118765236","https://openalex.org/W2123398578","https://openalex.org/W2141427150","https://openalex.org/W2170142399","https://openalex.org/W2172075067","https://openalex.org/W2534948908","https://openalex.org/W2540981614","https://openalex.org/W4234061360"],"related_works":["https://openalex.org/W2185259940","https://openalex.org/W2031343199","https://openalex.org/W2113951268","https://openalex.org/W2168413811","https://openalex.org/W4226515754","https://openalex.org/W2977460836","https://openalex.org/W2144412928","https://openalex.org/W2356814585","https://openalex.org/W2513406307","https://openalex.org/W2948678277"],"abstract_inverted_index":{"Since":[0],"the":[1,84,96,109,146,178,234],"blooming":[2],"of":[3,83,121,130,158,237],"mobile":[4],"computing":[5,45],"era,":[6],"all":[7],"semiconductor":[8],"providers":[9],"are":[10],"seeking":[11],"to":[12,18,94,144,254],"provide":[13],"low-power,":[14],"high-performance,":[15],"high-compact":[16],"solutions":[17],"consumers.":[19],"System":[20,63],"on":[21],"Chip":[22],"(SoC)":[23],"is":[24,93,205],"a":[25,75,89,118,127,138,155,159,215,219,238,250],"prominent":[26],"solution":[27],"for":[28,38,200],"integrating":[29],"multiple":[30],"functions":[31],"into":[32],"one":[33],"compact":[34],"size":[35],"chip.":[36],"However,":[37],"many":[39],"new":[40,191],"applications":[41],"with":[42],"high":[43],"intensive":[44],"demands,":[46],"such":[47],"as":[48,74],"GPS":[49],"location,":[50],"High":[51],"Definition":[52],"(HD)":[53],"video":[54],"recording":[55],"and":[56,79,116,151,176,187,218,244],"processing,":[57],"Orthogonal":[58],"Frequency-Division":[59],"Multiplexing":[60],"(OFDM),":[61],"etc.":[62],"designers":[64],"usually":[65],"utilize":[66],"fixed":[67],"point":[68],"algorithms":[69,73],"other":[70],"than":[71],"floating-point":[72],"trade-off":[76],"between":[77],"precession":[78],"memory":[80,122,235],"occupation.":[81],"One":[82],"challenging":[85],"works":[86],"in":[87,113,213],"designing":[88],"fixed-point":[90,184,201],"FFT":[91,166,185,203,217,221,240,252],"processor":[92,204],"assess":[95,145],"quantization":[97,111,139,167],"error":[98,112,140,168],"introduced":[99],"by":[100,241],"wordlength":[101,105,182,192],"configuration.":[102],"An":[103],"optimized":[104],"configuration":[106,193],"will":[107],"eliminate":[108],"output":[110,147,188],"some":[114],"extent,":[115],"save":[117],"large":[119],"amount":[120],"space,":[123],"which":[124],"has":[125],"become":[126],"crucial":[128],"part":[129],"SoC/ASIC":[131],"design.":[132],"In":[133,171],"this":[134],"paper,":[135],"we":[136,152,173,209],"proposed":[137],"model":[141],"based":[142],"method":[143,194,212,231],"SQNR":[148],"(Signal-to-Quantization-Noise":[149],"Ratio),":[150],"thoroughly":[153],"discussed":[154],"matrix":[156],"representation":[157],"radix-2":[160],"<sup":[161],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[162],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[163],"Decimation-In-Frequency":[164],"(DIF)":[165],"propagation":[169],"model.":[170],"addition,":[172],"comprehensively":[174],"analyze":[175],"disclose":[177],"quantitative":[179],"relationships":[180],"among":[181],"configuration,":[183],"architecture":[186],"SQNR.":[189],"A":[190],"named":[195],"PMBM":[196],"(Performance-Memory":[197],"Balanced":[198],"Method)":[199],"pipeline":[202,239],"also":[206],"proposed.":[207],"Eventually,":[208],"testified":[210],"our":[211,230,256],"both":[214],"256-point":[216],"1024-point":[220],"using":[222],"SystemC":[223],"platform.":[224],"The":[225],"experiment":[226],"results":[227],"show":[228],"that":[229],"significantly":[232],"decrease":[233],"usage":[236],"26%":[242],"(256-point)":[243],"30%":[245],"(1024-point)":[246],"respectively.":[247],"We":[248],"implemented":[249],"16K-point":[251],"ASIC":[253],"verify":[255],"method.":[257]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
