{"id":"https://openalex.org/W3158552609","doi":"https://doi.org/10.1109/iscas51556.2021.9401528","title":"An Application Specific Vector Processor for CNN-Based Massive MIMO Positioning","display_name":"An Application Specific Vector Processor for CNN-Based Massive MIMO Positioning","publication_year":2021,"publication_date":"2021-04-27","ids":{"openalex":"https://openalex.org/W3158552609","doi":"https://doi.org/10.1109/iscas51556.2021.9401528","mag":"3158552609"},"language":"en","primary_location":{"id":"doi:10.1109/iscas51556.2021.9401528","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas51556.2021.9401528","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Symposium on Circuits and Systems (ISCAS)","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/A5053652637","display_name":"Mohammad Attari","orcid":"https://orcid.org/0000-0002-5192-4890"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Mohammad Attari","raw_affiliation_strings":["Dept. of Electrical and Information Technology, Lund University, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Information Technology, Lund University, Sweden","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102987166","display_name":"Jes\u00fas Rodr\u00edguez S\u00e1nchez","orcid":"https://orcid.org/0000-0002-5531-1071"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Jesus Rodriguez Sanchez","raw_affiliation_strings":["Lund University, Lund, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100322345","display_name":"Liang Liu","orcid":"https://orcid.org/0000-0001-9491-8821"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Liang Liu","raw_affiliation_strings":["Dept. of Electrical and Information Technology, Lund University, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Information Technology, Lund University, Sweden","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054053785","display_name":"Steffen Malkowsky","orcid":"https://orcid.org/0000-0003-2902-6071"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Steffen Malkowsky","raw_affiliation_strings":["Dept. of Electrical and Information Technology, Lund University, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Information Technology, Lund University, Sweden","institution_ids":["https://openalex.org/I187531555"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I187531555"],"apc_list":null,"apc_paid":null,"fwci":0.8971,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.82375375,"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":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9939000010490417,"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":0.857445240020752},{"id":"https://openalex.org/keywords/very-long-instruction-word","display_name":"Very long instruction word","score":0.7234747409820557},{"id":"https://openalex.org/keywords/simd","display_name":"SIMD","score":0.6098003387451172},{"id":"https://openalex.org/keywords/application-specific-instruction-set-processor","display_name":"Application-specific instruction-set processor","score":0.5769728422164917},{"id":"https://openalex.org/keywords/instruction-set","display_name":"Instruction set","score":0.565794825553894},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5075665712356567},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.4606459438800812},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.4420577883720398},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.4320175349712372},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.430753618478775},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3734899163246155},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.36853885650634766},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3568077087402344},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3551476001739502},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1778048872947693}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.857445240020752},{"id":"https://openalex.org/C170595534","wikidata":"https://www.wikidata.org/wiki/Q249743","display_name":"Very long instruction word","level":2,"score":0.7234747409820557},{"id":"https://openalex.org/C150552126","wikidata":"https://www.wikidata.org/wiki/Q339387","display_name":"SIMD","level":2,"score":0.6098003387451172},{"id":"https://openalex.org/C201736964","wikidata":"https://www.wikidata.org/wiki/Q621583","display_name":"Application-specific instruction-set processor","level":3,"score":0.5769728422164917},{"id":"https://openalex.org/C202491316","wikidata":"https://www.wikidata.org/wiki/Q272683","display_name":"Instruction set","level":2,"score":0.565794825553894},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5075665712356567},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.4606459438800812},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4420577883720398},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.4320175349712372},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.430753618478775},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3734899163246155},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.36853885650634766},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3568077087402344},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3551476001739502},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1778048872947693},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iscas51556.2021.9401528","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas51556.2021.9401528","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"},{"id":"pmh:oai:lup.lub.lu.se:65c9b889-b964-4d59-bac8-bec2df490b68","is_oa":false,"landing_page_url":"https://lup.lub.lu.se/record/65c9b889-b964-4d59-bac8-bec2df490b68","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN: 0271-4310","raw_type":"info:eu-repo/semantics/conferencePaper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1005811612","https://openalex.org/W1964471912","https://openalex.org/W1976575875","https://openalex.org/W1999085092","https://openalex.org/W2072079297","https://openalex.org/W2117539524","https://openalex.org/W2147601077","https://openalex.org/W2289252105","https://openalex.org/W2604319603","https://openalex.org/W2744407724","https://openalex.org/W2919115771","https://openalex.org/W2942894308","https://openalex.org/W2945982571","https://openalex.org/W2962927793","https://openalex.org/W2963809637","https://openalex.org/W2991570458","https://openalex.org/W3033308515","https://openalex.org/W3037261029","https://openalex.org/W3039795369","https://openalex.org/W3198350258","https://openalex.org/W4300171661"],"related_works":["https://openalex.org/W2556885209","https://openalex.org/W2050874000","https://openalex.org/W2148099609","https://openalex.org/W2164026451","https://openalex.org/W1482506385","https://openalex.org/W1588619283","https://openalex.org/W4251041146","https://openalex.org/W2123792842","https://openalex.org/W1562828712","https://openalex.org/W2609256860"],"abstract_inverted_index":{"This":[0,72],"paper":[1],"sets":[2],"out":[3],"to":[4,34,51,66,98,121],"create":[5],"an":[6,45,57,155],"implementation":[7,70],"for":[8],"fingerprint-based":[9],"positioning":[10,157],"using":[11,131],"massive":[12],"multiple-input":[13],"multiple-output":[14],"(MIMO)":[15],"technology,":[16],"by":[17,42],"means":[18],"of":[19,38,107,142,151,159,168],"deep":[20],"convolutional":[21],"neural":[22],"networks":[23],"(CNN),":[24],"and":[25,88],"utilizing":[26],"the":[27,35,52,114,123,132],"wireless":[28],"channel":[29],"state":[30],"information":[31],"(CSI).":[32],"Due":[33],"sheer":[36],"volume":[37],"computational":[39],"requirements":[40],"imposed":[41],"CNN":[43,124],"processing,":[44],"accelerator-":[46],"assisted":[47],"design":[48],"is":[49,64,74,111],"well-suited":[50],"task":[53],"at":[54,164],"hand.":[55],"Consequently,":[56],"application":[58],"specific":[59],"instruction":[60,83,94],"set":[61],"processor":[62],"(ASIP)":[63],"designed":[65],"combine":[67],"flexibility":[68],"with":[69,76,138,154],"efficiency.":[71],"ASIP":[73],"equipped":[75],"vector":[77],"processing":[78,108],"capabilities":[79],"employing":[80],"a":[81,91,117,139,149,165],"single":[82],"multiple":[84],"data":[85],"(SIMD)":[86],"scheme,":[87],"additionally":[89],"has":[90],"very":[92],"large":[93],"word":[95],"(VLIW)":[96],"architecture":[97],"further":[99],"exploit":[100],"instruction-level":[101],"parallelism.":[102],"A":[103],"configurable":[104],"2D":[105],"array":[106],"engines":[109],"(PE)":[110],"integrated":[112],"into":[113],"processor,":[115],"in":[116],"tightly":[118],"coupled":[119],"manner,":[120],"accelerate":[122],"operation.":[125],"Synthesis":[126],"results":[127],"will":[128],"be":[129],"demonstrated":[130],"GF-22":[133],"nm":[134],"FD-":[135],"SOI":[136],"technology":[137],"clock":[140],"frequency":[141,167],"555":[143],"MHz.":[144],"The":[145],"system":[146],"can":[147],"achieve":[148],"throughput":[150],"271":[152],"positionings/s,":[153],"average":[156],"error":[158],"3.5":[160],"\u03bb":[161],"(40":[162],"cm)":[163],"carrier":[166],"2.6":[169],"GHz.":[170]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
