{"id":"https://openalex.org/W4403182062","doi":"https://doi.org/10.1109/spawc60668.2024.10693966","title":"How to Perform Distributed Precoding to Wirelessly Power Shelf Labels : Signal Processing and Measurements","display_name":"How to Perform Distributed Precoding to Wirelessly Power Shelf Labels : Signal Processing and Measurements","publication_year":2024,"publication_date":"2024-09-10","ids":{"openalex":"https://openalex.org/W4403182062","doi":"https://doi.org/10.1109/spawc60668.2024.10693966"},"language":"en","primary_location":{"id":"doi:10.1109/spawc60668.2024.10693966","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/spawc60668.2024.10693966","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 25th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)","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/A5034089419","display_name":"Gilles Callebaut","orcid":"https://orcid.org/0000-0003-2413-986X"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Gilles Callebaut","raw_affiliation_strings":["KU Leuven,Department of Electrical Engineering,Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KU Leuven,Department of Electrical Engineering,Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084750700","display_name":"Jarne Van Mulders","orcid":"https://orcid.org/0000-0003-4103-3290"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Jarne Van Mulders","raw_affiliation_strings":["KU Leuven,Department of Electrical Engineering,Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KU Leuven,Department of Electrical Engineering,Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007303190","display_name":"Bert Cox","orcid":"https://orcid.org/0000-0002-0049-6435"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Bert Cox","raw_affiliation_strings":["KU Leuven,Department of Electrical Engineering,Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KU Leuven,Department of Electrical Engineering,Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016605260","display_name":"Liesbet Van der Perre","orcid":"https://orcid.org/0000-0002-9158-9628"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Liesbet Van der Perre","raw_affiliation_strings":["KU Leuven,Department of Electrical Engineering,Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KU Leuven,Department of Electrical Engineering,Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067168072","display_name":"Lieven De Strycker","orcid":"https://orcid.org/0000-0001-8172-9650"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Lieven De Strycker","raw_affiliation_strings":["KU Leuven,Department of Electrical Engineering,Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KU Leuven,Department of Electrical Engineering,Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010010562","display_name":"Fran\u00e7ois Rottenberg","orcid":"https://orcid.org/0000-0002-2150-8511"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Fran\u00e7ois Rottenberg","raw_affiliation_strings":["KU Leuven,Department of Electrical Engineering,Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KU Leuven,Department of Electrical Engineering,Belgium","institution_ids":["https://openalex.org/I99464096"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I99464096"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"526","last_page":"530"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9983999729156494,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9983999729156494,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9962000250816345,"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.9878000020980835,"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/precoding","display_name":"Precoding","score":0.8264962434768677},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.600592851638794},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.568989634513855},{"id":"https://openalex.org/keywords/off-the-shelf","display_name":"Off the shelf","score":0.5134071111679077},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.5054972171783447},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4994838237762451},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.45850780606269836},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3906027376651764},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3555307984352112},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.25428953766822815},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.24906054139137268},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2220737636089325},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.1789572834968567},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.0849466323852539},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07587939500808716}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8264962434768677},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.600592851638794},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.568989634513855},{"id":"https://openalex.org/C2982819384","wikidata":"https://www.wikidata.org/wiki/Q7078910","display_name":"Off the shelf","level":2,"score":0.5134071111679077},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.5054972171783447},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4994838237762451},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.45850780606269836},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3906027376651764},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3555307984352112},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25428953766822815},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.24906054139137268},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2220737636089325},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.1789572834968567},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.0849466323852539},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07587939500808716},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/spawc60668.2024.10693966","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/spawc60668.2024.10693966","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 25th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)","raw_type":"proceedings-article"},{"id":"pmh:oai:lirias2repo.kuleuven.be:20.500.12942/750443","is_oa":false,"landing_page_url":"https://lirias.kuleuven.be/handle/20.500.12942/750443","pdf_url":null,"source":{"id":"https://openalex.org/S7407055369","display_name":"Lirias","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":"2024 IEEE 25th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Lucca, Italy, 10-13 September 2024","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.5699999928474426}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1922569449","https://openalex.org/W2556373857","https://openalex.org/W2946534905","https://openalex.org/W2962877407","https://openalex.org/W2963061380","https://openalex.org/W2992423661","https://openalex.org/W3087691045","https://openalex.org/W3203083747","https://openalex.org/W4284962613","https://openalex.org/W4288069083","https://openalex.org/W4376478354","https://openalex.org/W4378421604","https://openalex.org/W4403182062"],"related_works":["https://openalex.org/W2111825998","https://openalex.org/W2326544815","https://openalex.org/W1973158664","https://openalex.org/W1731022149","https://openalex.org/W1996933839","https://openalex.org/W2000226056","https://openalex.org/W4386858283","https://openalex.org/W3190864439","https://openalex.org/W1979957996","https://openalex.org/W1993945082"],"abstract_inverted_index":{"Wireless":[0],"power":[1,55],"transfer":[2],"(WPT)":[3],"has":[4,28],"garnered":[5],"increasing":[6],"attention":[7],"due":[8],"to":[9,12,42,66,97],"its":[10],"potential":[11],"eliminate":[13],"device-side":[14],"batteries.":[15],"With":[16],"the":[17,39,59,68,72,88,130],"advent":[18],"of":[19,71,90],"(distributed)":[20],"multiple-input":[21],"multiple-output":[22],"(MIMO),":[23],"radio":[24],"frequency":[25],"(RF)":[26],"WPT":[27],"become":[29],"feasible":[30],"over":[31],"extended":[32],"distances.":[33],"This":[34,107],"study":[35],"focuses":[36],"on":[37],"optimizing":[38],"energy":[40,69,111,117],"delivery":[41],"Energy":[43],"Receivers":[44],"(ERs)":[45],"while":[46],"minimizing":[47],"system":[48,102,105],"total":[49],"transmit":[50],"power.":[51],"Rather":[52],"than":[53],"continuous":[54],"delivery,":[56,112],"we":[57],"optimize":[58],"precoding":[60],"weights":[61],"within":[62],"specified":[63],"time":[64],"slots":[65],"meet":[67],"requirements":[70],"ERs.":[73],"Both":[74],"unsynchronized":[75,96],"(non-coherent)":[76],"and":[77,92,115],"synchronized":[78,99],"(coherent)":[79],"systems":[80],"are":[81],"evaluated.":[82],"Our":[83],"analysis":[84],"indicates":[85],"that":[86],"augmenting":[87],"number":[89],"antennas":[91],"transitioning":[93],"from":[94],"an":[95],"a":[98,124],"full":[100],"phase-coherent":[101],"substantially":[103],"enhances":[104],"performance.":[106],"optimization":[108],"ensures":[109],"precise":[110],"reducing":[113],"overshoots":[114],"overall":[116],"consumption.":[118],"Experimental":[119],"validation":[120],"was":[121],"conducted":[122],"using":[123],"testbed":[125],"with":[126],"84":[127],"antennas,":[128],"validating":[129],"trends":[131],"observed":[132],"in":[133],"our":[134],"numerical":[135],"simulations.":[136]},"counts_by_year":[{"year":2024,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}