{"id":"https://openalex.org/W4281392263","doi":"https://doi.org/10.1109/tcsii.2022.3175569","title":"LOLA SDR: Low Power Low Latency Software Defined Radio for Broadcast Audio Applications","display_name":"LOLA SDR: Low Power Low Latency Software Defined Radio for Broadcast Audio Applications","publication_year":2022,"publication_date":"2022-05-17","ids":{"openalex":"https://openalex.org/W4281392263","doi":"https://doi.org/10.1109/tcsii.2022.3175569"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2022.3175569","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2022.3175569","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-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/A5016700051","display_name":"Olivier Etrillard","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Olivier Etrillard","raw_affiliation_strings":["Feichter Electronics, Lannion, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Feichter Electronics, Lannion, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013170003","display_name":"Robin Gerzaguet","orcid":"https://orcid.org/0000-0002-6909-2228"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Robin Gerzaguet","raw_affiliation_strings":["Univ Rennes, CNRS, IRISA, Lannion, France"],"raw_orcid":"https://orcid.org/0000-0002-6909-2228","affiliations":[{"raw_affiliation_string":"Univ Rennes, CNRS, IRISA, Lannion, France","institution_ids":["https://openalex.org/I56067802","https://openalex.org/I2802519937","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039151264","display_name":"Laurent Feichter","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Laurent Feichter","raw_affiliation_strings":["Feichter Electronics, Lannion, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Feichter Electronics, Lannion, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048056616","display_name":"Malo Mabon","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Malo Mabon","raw_affiliation_strings":["Univ Rennes, CNRS, IRISA, Lannion, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ Rennes, CNRS, IRISA, Lannion, France","institution_ids":["https://openalex.org/I56067802","https://openalex.org/I2802519937","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039348578","display_name":"Antoine Courtay","orcid":"https://orcid.org/0000-0002-2640-4770"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Antoine Courtay","raw_affiliation_strings":["Univ Rennes, CNRS, IRISA, Lannion, France"],"raw_orcid":"https://orcid.org/0000-0002-2640-4770","affiliations":[{"raw_affiliation_string":"Univ Rennes, CNRS, IRISA, Lannion, France","institution_ids":["https://openalex.org/I56067802","https://openalex.org/I2802519937","https://openalex.org/I1294671590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001929143","display_name":"Olivier Berder","orcid":"https://orcid.org/0000-0002-3792-400X"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Olivier Berder","raw_affiliation_strings":["Univ Rennes, CNRS, IRISA, Lannion, France"],"raw_orcid":"https://orcid.org/0000-0002-3792-400X","affiliations":[{"raw_affiliation_string":"Univ Rennes, CNRS, IRISA, Lannion, France","institution_ids":["https://openalex.org/I56067802","https://openalex.org/I2802519937","https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5016700051"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1847,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.46678249,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"70","issue":"2","first_page":"481","last_page":"485"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9995999932289124,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9995999932289124,"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/T11248","display_name":"Advanced Power Amplifier Design","score":0.9976000189781189,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/software-defined-radio","display_name":"Software-defined radio","score":0.8615226745605469},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6902414560317993},{"id":"https://openalex.org/keywords/reconfigurability","display_name":"Reconfigurability","score":0.5451807379722595},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5096111297607422},{"id":"https://openalex.org/keywords/low-latency","display_name":"Low latency (capital markets)","score":0.5063832998275757},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.49159345030784607},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.4793694317340851},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.3292642831802368},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.31807857751846313},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19900333881378174},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.18876785039901733}],"concepts":[{"id":"https://openalex.org/C171115542","wikidata":"https://www.wikidata.org/wiki/Q1331892","display_name":"Software-defined radio","level":2,"score":0.8615226745605469},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6902414560317993},{"id":"https://openalex.org/C2780149590","wikidata":"https://www.wikidata.org/wiki/Q7302742","display_name":"Reconfigurability","level":2,"score":0.5451807379722595},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5096111297607422},{"id":"https://openalex.org/C46637626","wikidata":"https://www.wikidata.org/wiki/Q6693015","display_name":"Low latency (capital markets)","level":2,"score":0.5063832998275757},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.49159345030784607},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.4793694317340851},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.3292642831802368},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.31807857751846313},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19900333881378174},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.18876785039901733}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcsii.2022.3175569","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2022.3175569","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-03676489v1","is_oa":false,"landing_page_url":"https://hal.science/hal-03676489","pdf_url":null,"source":{"id":"https://openalex.org/S4406922466","display_name":"SPIRE - Sciences Po Institutional REpository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs, 2022, pp.1-1. &#x27E8;10.1109/TCSII.2022.3175569&#x27E9;","raw_type":"Journal articles"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1965425482","https://openalex.org/W2008774324","https://openalex.org/W2057657218","https://openalex.org/W2064646538","https://openalex.org/W2090511433","https://openalex.org/W2105327869","https://openalex.org/W2167897217","https://openalex.org/W2767722009","https://openalex.org/W2884699830","https://openalex.org/W2979061185","https://openalex.org/W3107565612","https://openalex.org/W3123039209","https://openalex.org/W3211908836","https://openalex.org/W6765088884"],"related_works":["https://openalex.org/W2543270683","https://openalex.org/W2147792016","https://openalex.org/W2283675810","https://openalex.org/W4239945611","https://openalex.org/W2529235048","https://openalex.org/W2091407544","https://openalex.org/W2561793822","https://openalex.org/W1508867949","https://openalex.org/W3166559827","https://openalex.org/W4312455642"],"abstract_inverted_index":{"This":[0,112],"brief":[1],"proposes":[2],"a":[3,60,76,82,103,162],"new":[4,61,163],"low":[5,7,10,77,126,131,166,168],"power,":[6],"latency":[8,132,169],"and":[9,22,53,129],"cost":[11],"reconfigurable":[12],"architecture":[13,62,154],"for":[14,158],"software":[15,24,170],"defined":[16,25,171],"radio.":[17],"Due":[18],"to":[19,43,81,108],"their":[20],"flexibility":[21],"reconfigurability,":[23],"radios":[26],"are":[27],"now":[28],"massively":[29],"used":[30],"as":[31],"wideband":[32],"transceivers,":[33],"channel":[34],"sounders":[35],"or":[36],"network":[37],"gateways.":[38],"However,":[39],"they":[40],"often":[41],"struggle":[42],"meet":[44],"the":[45,88,95,99,156],"desired":[46],"requirements":[47],"in":[48,122],"terms":[49],"of":[50,64,90,98,116,161,165],"energy":[51],"consumption":[52],"throughput.":[54],"In":[55],"this":[56],"brief,":[57],"we":[58,101],"present":[59],"capable":[63,115],"tackling":[65],"these":[66],"challenges,":[67],"by":[68],"combining":[69],"an":[70],"off-the-shelf":[71],"generic":[72],"radio":[73,172],"component":[74],"with":[75,125],"power":[78,127,167],"microcontroller":[79],"associated":[80],"Fourier":[83],"transform":[84],"coprocessor.":[85],"To":[86],"prove":[87],"benefit":[89],"our":[91,145,153],"approach,":[92],"after":[93],"describing":[94],"key":[96],"assets":[97],"architecture,":[100],"derive":[102],"complete":[104],"physical":[105],"layer":[106],"dedicated":[107],"audio":[109,120],"broadcast":[110],"applications.":[111],"chain":[113,147],"is":[114],"streaming":[117],"High":[118],"Definition":[119],"stream":[121],"real":[123],"time":[124],"(437mW)":[128],"very":[130],"(854":[133],"<inline-formula":[134],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[135],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[136],"<tex-math":[137],"notation=\"LaTeX\">$\\mu":[138],"\\text{s}$":[139],"</tex-math></inline-formula>":[140],").":[141],"We":[142],"show":[143],"that":[144],"processing":[146],"can":[148],"be":[149],"flawlessly":[150],"run":[151],"on":[152],"paving":[155],"way":[157],"larger":[159],"adoption":[160],"generation":[164],"architectures.":[173]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}