{"id":"https://openalex.org/W2103738541","doi":"https://doi.org/10.1109/vldi-dat.2013.6533813","title":"RF and signal processing technologies for 4G mobile networks","display_name":"RF and signal processing technologies for 4G mobile networks","publication_year":2013,"publication_date":"2013-04-01","ids":{"openalex":"https://openalex.org/W2103738541","doi":"https://doi.org/10.1109/vldi-dat.2013.6533813","mag":"2103738541"},"language":"en","primary_location":{"id":"doi:10.1109/vldi-dat.2013.6533813","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vldi-dat.2013.6533813","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Symposium onVLSI 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/A5110240872","display_name":"Shingo Yamanouchi","orcid":null},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"S. Yamanouchi","raw_affiliation_strings":["Green Platforms Research Laboratories, NEC Corporation, Kawasaki, Kanagawa, Japan","Green Platforms Research Laboratories, NEC Corporation, 1753 Simonumabe, Nakahara-ku, Kawasaki, Kanagawa, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Green Platforms Research Laboratories, NEC Corporation, Kawasaki, Kanagawa, Japan","institution_ids":["https://openalex.org/I118347220"]},{"raw_affiliation_string":"Green Platforms Research Laboratories, NEC Corporation, 1753 Simonumabe, Nakahara-ku, Kawasaki, Kanagawa, Japan","institution_ids":["https://openalex.org/I118347220"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048924114","display_name":"Kazuaki Kunihiro","orcid":"https://orcid.org/0000-0003-1163-4976"},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Kunihiro","raw_affiliation_strings":["Green Platforms Research Laboratories, NEC Corporation, Kawasaki, Kanagawa, Japan","Green Platforms Research Laboratories, NEC Corporation, 1753 Simonumabe, Nakahara-ku, Kawasaki, Kanagawa, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Green Platforms Research Laboratories, NEC Corporation, Kawasaki, Kanagawa, Japan","institution_ids":["https://openalex.org/I118347220"]},{"raw_affiliation_string":"Green Platforms Research Laboratories, NEC Corporation, 1753 Simonumabe, Nakahara-ku, Kawasaki, Kanagawa, Japan","institution_ids":["https://openalex.org/I118347220"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023011533","display_name":"Satoshi Hori","orcid":"https://orcid.org/0000-0001-7845-3518"},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"S. Hori","raw_affiliation_strings":["Green Platforms Research Laboratories, NEC Corporation, Kawasaki, Kanagawa, Japan","Green Platforms Research Laboratories, NEC Corporation, 1753 Simonumabe, Nakahara-ku, Kawasaki, Kanagawa, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Green Platforms Research Laboratories, NEC Corporation, Kawasaki, Kanagawa, Japan","institution_ids":["https://openalex.org/I118347220"]},{"raw_affiliation_string":"Green Platforms Research Laboratories, NEC Corporation, 1753 Simonumabe, Nakahara-ku, Kawasaki, Kanagawa, Japan","institution_ids":["https://openalex.org/I118347220"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011663911","display_name":"M. Ikekawa","orcid":null},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M. Ikekawa","raw_affiliation_strings":["Green Platforms Research Laboratories, NEC Corporation, Kawasaki, Kanagawa, Japan","Green Platforms Research Laboratories, NEC Corporation, 1753 Simonumabe, Nakahara-ku, Kawasaki, Kanagawa, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Green Platforms Research Laboratories, NEC Corporation, Kawasaki, Kanagawa, Japan","institution_ids":["https://openalex.org/I118347220"]},{"raw_affiliation_string":"Green Platforms Research Laboratories, NEC Corporation, 1753 Simonumabe, Nakahara-ku, Kawasaki, Kanagawa, Japan","institution_ids":["https://openalex.org/I118347220"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024175711","display_name":"N. Nishi","orcid":null},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"N. Nishi","raw_affiliation_strings":["Green Platforms Research Laboratories, NEC Corporation, Kawasaki, Kanagawa, Japan","Green Platforms Research Laboratories, NEC Corporation, 1753 Simonumabe, Nakahara-ku, Kawasaki, Kanagawa, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Green Platforms Research Laboratories, NEC Corporation, Kawasaki, Kanagawa, Japan","institution_ids":["https://openalex.org/I118347220"]},{"raw_affiliation_string":"Green Platforms Research Laboratories, NEC Corporation, 1753 Simonumabe, Nakahara-ku, Kawasaki, Kanagawa, Japan","institution_ids":["https://openalex.org/I118347220"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I118347220"],"apc_list":null,"apc_paid":null,"fwci":0.2349,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.62697912,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"2"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier Design","score":0.9998000264167786,"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/T11248","display_name":"Advanced Power Amplifier Design","score":0.9998000264167786,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9958999752998352,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9941999912261963,"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/backhaul","display_name":"Backhaul (telecommunications)","score":0.687914252281189},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6341292262077332},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5620065331459045},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.5091232657432556},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.48702603578567505},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.4842633903026581},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4670153260231018},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.454543799161911},{"id":"https://openalex.org/keywords/emerging-technologies","display_name":"Emerging technologies","score":0.4295434057712555},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.4061128497123718},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.3517954349517822},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3453279733657837},{"id":"https://openalex.org/keywords/mobile-radio","display_name":"Mobile radio","score":0.24591350555419922},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2185605764389038},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.1782551109790802}],"concepts":[{"id":"https://openalex.org/C103760667","wikidata":"https://www.wikidata.org/wiki/Q798444","display_name":"Backhaul (telecommunications)","level":3,"score":0.687914252281189},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6341292262077332},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5620065331459045},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.5091232657432556},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.48702603578567505},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.4842633903026581},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4670153260231018},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.454543799161911},{"id":"https://openalex.org/C207267971","wikidata":"https://www.wikidata.org/wiki/Q120208","display_name":"Emerging technologies","level":2,"score":0.4295434057712555},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.4061128497123718},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.3517954349517822},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3453279733657837},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.24591350555419922},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2185605764389038},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.1782551109790802},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vldi-dat.2013.6533813","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vldi-dat.2013.6533813","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Symposium onVLSI Design, Automation, and Test (VLSI-DAT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5099999904632568,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1967746246","https://openalex.org/W2172282087","https://openalex.org/W2762109654"],"related_works":["https://openalex.org/W4297310313","https://openalex.org/W2963149344","https://openalex.org/W4200445394","https://openalex.org/W2012551222","https://openalex.org/W2097644939","https://openalex.org/W4303414366","https://openalex.org/W2041847789","https://openalex.org/W2594059527","https://openalex.org/W1724300815","https://openalex.org/W2357429841"],"abstract_inverted_index":{"To":[0],"realize":[1],"extremely":[2],"high":[3],"data":[4],"rate":[5],"of":[6,44,56,75],"50M-1Gbps":[7],"in":[8],"the":[9,41,53],"4G":[10],"era,":[11],"innovative":[12],"circuit":[13,54],"technologies":[14,43,55,68],"for":[15],"wider":[16],"bandwidth":[17],"and":[18,48,52,63],"higher":[19],"spectrum":[20],"efficiency":[21],"are":[22,39],"required.":[23],"In":[24],"addition,":[25],"some":[26],"technical":[27,36],"problems":[28],"arise":[29],"from":[30],"increasing":[31],"network":[32],"density.":[33],"For":[34],"these":[35,67],"challenges,":[37],"we":[38],"developing":[40],"system":[42],"inter-cell":[45],"interference":[46],"coordination":[47],"flexible":[49],"mobile":[50],"backhaul,":[51],"carrier-aggregation":[57],"transmitters,":[58,62],"highly":[59],"efficient":[60],"digital":[61],"high-speed":[64],"signal":[65],"processing;":[66],"enable":[69],"to":[70],"reduce":[71],"operator's":[72],"Total":[73],"Cost":[74],"Ownership":[76],"(TCO).":[77]},"counts_by_year":[{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}