{"id":"https://openalex.org/W2949366001","doi":"https://doi.org/10.1109/vlsi-dat.2019.8741750","title":"R&D Activities for 5G Radio Access Technologies Using SHF Bands and Co-Creation of New Services Using 5G","display_name":"R&D Activities for 5G Radio Access Technologies Using SHF Bands and Co-Creation of New Services Using 5G","publication_year":2019,"publication_date":"2019-04-01","ids":{"openalex":"https://openalex.org/W2949366001","doi":"https://doi.org/10.1109/vlsi-dat.2019.8741750","mag":"2949366001"},"language":"en","primary_location":{"id":"doi:10.1109/vlsi-dat.2019.8741750","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vlsi-dat.2019.8741750","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 International Symposium on VLSI Design, Automation and Test (VLSI-DAT)","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/A5021741369","display_name":"Yukihiko Okumura","orcid":"https://orcid.org/0000-0002-9467-7041"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Yukihiko Okumura","raw_affiliation_strings":["NTT DOCOMO, Inc"],"affiliations":[{"raw_affiliation_string":"NTT DOCOMO, Inc","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5021741369"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0735455,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12722","display_name":"Innovation Policy and R&D","score":0.6542999744415283,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12722","display_name":"Innovation Policy and R&D","score":0.6542999744415283,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13276","display_name":"University-Industry-Government Innovation Models","score":0.6344000101089478,"subfield":{"id":"https://openalex.org/subfields/1405","display_name":"Management of Technology and Innovation"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10763","display_name":"Digital Transformation in Industry","score":0.6169999837875366,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/mobile-telephony","display_name":"Mobile telephony","score":0.6001478433609009},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.5597881078720093},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.5289991497993469},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5121510028839111},{"id":"https://openalex.org/keywords/radio-spectrum","display_name":"Radio spectrum","score":0.46004724502563477},{"id":"https://openalex.org/keywords/mobile-service","display_name":"Mobile service","score":0.45575207471847534},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.424649178981781},{"id":"https://openalex.org/keywords/mobile-radio","display_name":"Mobile radio","score":0.3943713307380676},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.2199089527130127},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.21075966954231262},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08543896675109863}],"concepts":[{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.6001478433609009},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.5597881078720093},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.5289991497993469},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5121510028839111},{"id":"https://openalex.org/C92545706","wikidata":"https://www.wikidata.org/wiki/Q902174","display_name":"Radio spectrum","level":2,"score":0.46004724502563477},{"id":"https://openalex.org/C2780559388","wikidata":"https://www.wikidata.org/wiki/Q1247189","display_name":"Mobile service","level":3,"score":0.45575207471847534},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.424649178981781},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.3943713307380676},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.2199089527130127},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.21075966954231262},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08543896675109863},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vlsi-dat.2019.8741750","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vlsi-dat.2019.8741750","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 International Symposium on VLSI Design, Automation and Test (VLSI-DAT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4099999964237213,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1994931329","https://openalex.org/W2610436397","https://openalex.org/W2021312198","https://openalex.org/W3183451148","https://openalex.org/W1990052065","https://openalex.org/W2921925523","https://openalex.org/W2587744655","https://openalex.org/W2258114658","https://openalex.org/W3199752479","https://openalex.org/W2389850585","https://openalex.org/W1490322356","https://openalex.org/W2957126266","https://openalex.org/W2020537517","https://openalex.org/W3126126920","https://openalex.org/W2106050910","https://openalex.org/W2273817344","https://openalex.org/W2909673437","https://openalex.org/W2613968221","https://openalex.org/W2542415461","https://openalex.org/W2102133597"],"abstract_inverted_index":{"Toward":[0],"the":[1,12,23,26],"introduction":[2],"of":[3,35,61,87,102],"various":[4],"new":[5,88],"mobile":[6,15,29],"services":[7],"and":[8,32,48,58,77,92],"applications":[9],"since":[10],"2020,":[11],"5th":[13],"generation":[14,28],"communication":[16,30],"system":[17],"(5G)":[18],"aims":[19],"to":[20,41],"further":[21],"improve":[22],"capability":[24],"from":[25],"4th":[27],"system,":[31],"R&D":[33,62],"activities":[34,84],"5G":[36,64,91],"technologies":[37,67],"have":[38],"been":[39],"promoted":[40],"achieve":[42],"higher":[43,45],"capacity,":[44],"data":[46],"speed":[47],"lower":[49],"power":[50],"consumption.":[51],"In":[52],"this":[53],"talk,":[54],"we":[55,78],"introduce":[56,81],"overview":[57],"major":[59],"results":[60],"on":[63,85],"radio":[65],"access":[66],"using":[68,90],"SHF":[69],"bands":[70],"jointly":[71],"carried":[72],"out":[73],"with":[74,96],"domestic":[75],"companies,":[76],"will":[79],"also":[80],"our":[82],"latest":[83],"co-creation":[86],"service":[89],"its":[93],"field":[94],"trials":[95],"partners":[97],"in":[98],"a":[99],"wide":[100],"range":[101],"industries.":[103]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}