{"id":"https://openalex.org/W2885950713","doi":"https://doi.org/10.1109/icufn.2018.8436632","title":"Construction of Frequency-Hopping System Using RF Communications Trainer","display_name":"Construction of Frequency-Hopping System Using RF Communications Trainer","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2885950713","doi":"https://doi.org/10.1109/icufn.2018.8436632","mag":"2885950713"},"language":"en","primary_location":{"id":"doi:10.1109/icufn.2018.8436632","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icufn.2018.8436632","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 Tenth International Conference on Ubiquitous and Future Networks (ICUFN)","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/A5015334727","display_name":"Eisuke Kudoh","orcid":null},"institutions":[{"id":"https://openalex.org/I103605164","display_name":"Tohoku Institute of Technology","ror":"https://ror.org/01phqre83","country_code":"JP","type":"education","lineage":["https://openalex.org/I103605164"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Eisuke KUDOH","raw_affiliation_strings":["Dept. of Information and Communication Engineering, Tohoku Institute of Technology, Sendai, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information and Communication Engineering, Tohoku Institute of Technology, Sendai, Japan","institution_ids":["https://openalex.org/I103605164"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066632587","display_name":"Hiroya FUJISAWA","orcid":null},"institutions":[{"id":"https://openalex.org/I103605164","display_name":"Tohoku Institute of Technology","ror":"https://ror.org/01phqre83","country_code":"JP","type":"education","lineage":["https://openalex.org/I103605164"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroya FUJISAWA","raw_affiliation_strings":["Dept. of Information and Communication Engineering, Tohoku Institute of Technology, Sendai, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information and Communication Engineering, Tohoku Institute of Technology, Sendai, Japan","institution_ids":["https://openalex.org/I103605164"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018087518","display_name":"Kohya Satoh","orcid":null},"institutions":[{"id":"https://openalex.org/I103605164","display_name":"Tohoku Institute of Technology","ror":"https://ror.org/01phqre83","country_code":"JP","type":"education","lineage":["https://openalex.org/I103605164"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kohya SATOH","raw_affiliation_strings":["Dept. of Information and Communication Engineering, Tohoku Institute of Technology, Sendai, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information and Communication Engineering, Tohoku Institute of Technology, Sendai, Japan","institution_ids":["https://openalex.org/I103605164"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5929,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.71775624,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"280","last_page":"282"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13924","display_name":"Internet of Things and Social Network Interactions","score":0.8644000291824341,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13924","display_name":"Internet of Things and Social Network Interactions","score":0.8644000291824341,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/frequency-hopping-spread-spectrum","display_name":"Frequency-hopping spread spectrum","score":0.8634724617004395},{"id":"https://openalex.org/keywords/demodulation","display_name":"Demodulation","score":0.8240466713905334},{"id":"https://openalex.org/keywords/spectrum-analyzer","display_name":"Spectrum analyzer","score":0.7324761152267456},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6327530145645142},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.6317622661590576},{"id":"https://openalex.org/keywords/frequency-modulation","display_name":"Frequency modulation","score":0.5835855603218079},{"id":"https://openalex.org/keywords/trainer","display_name":"Trainer","score":0.5561521649360657},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.5528898239135742},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5440366864204407},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48010018467903137},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4762030839920044},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.47033554315567017},{"id":"https://openalex.org/keywords/spread-spectrum","display_name":"Spread spectrum","score":0.4423435926437378},{"id":"https://openalex.org/keywords/frequency-shift-keying","display_name":"Frequency-shift keying","score":0.42500734329223633},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23288211226463318},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2184426486492157},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.2056232988834381},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.12022188305854797}],"concepts":[{"id":"https://openalex.org/C122962297","wikidata":"https://www.wikidata.org/wiki/Q1136013","display_name":"Frequency-hopping spread spectrum","level":2,"score":0.8634724617004395},{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.8240466713905334},{"id":"https://openalex.org/C158007255","wikidata":"https://www.wikidata.org/wiki/Q1055222","display_name":"Spectrum analyzer","level":2,"score":0.7324761152267456},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6327530145645142},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.6317622661590576},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.5835855603218079},{"id":"https://openalex.org/C2780463512","wikidata":"https://www.wikidata.org/wiki/Q15122700","display_name":"Trainer","level":2,"score":0.5561521649360657},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5528898239135742},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5440366864204407},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48010018467903137},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4762030839920044},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.47033554315567017},{"id":"https://openalex.org/C105344744","wikidata":"https://www.wikidata.org/wiki/Q958957","display_name":"Spread spectrum","level":3,"score":0.4423435926437378},{"id":"https://openalex.org/C163996819","wikidata":"https://www.wikidata.org/wiki/Q1166054","display_name":"Frequency-shift keying","level":4,"score":0.42500734329223633},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23288211226463318},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2184426486492157},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.2056232988834381},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.12022188305854797},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icufn.2018.8436632","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icufn.2018.8436632","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 Tenth International Conference on Ubiquitous and Future Networks (ICUFN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.8600000143051147}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2008998442"],"related_works":["https://openalex.org/W2537932844","https://openalex.org/W2040451141","https://openalex.org/W2023235564","https://openalex.org/W2383799194","https://openalex.org/W2364540838","https://openalex.org/W2529335802","https://openalex.org/W4290710600","https://openalex.org/W2391442751","https://openalex.org/W1999832527","https://openalex.org/W2539294865"],"abstract_inverted_index":{"To":[0,86],"clearly":[1],"understand":[2],"wireless":[3,11,48],"communication":[4],"technology":[5],"for":[6],"education":[7],"purposes,":[8],"an":[9,58],"inexpensive":[10],"modulation":[12,49],"and":[13,28,39,50,62,81,97],"demodulation":[14,51],"system":[15,52,74],"is":[16],"required.":[17],"A":[18,31],"radio":[19],"frequency":[20,38,94,121],"(RF)":[21],"communications":[22,60,78],"trainer":[23,61],"can":[24,34,53],"generate":[25],"RF-modulated":[26],"signals":[27],"carrier":[29],"waves.":[30],"spectrum":[32,64,83],"analyzer":[33],"seek":[35],"the":[36,76,82,92,107,119,127],"peak":[37,93,120],"be":[40,54],"controlled":[41],"by":[42,56],"a":[43,46,63,71],"PC.":[44],"Therefore,":[45],"frequency-hopping":[47,72],"constructed":[55,70],"using":[57,75],"RF":[59,77],"analyzer.":[65],"In":[66],"this":[67,88],"study,":[68],"we":[69,90],"transmission":[73],"trainer,":[79],"GRF-1300,":[80],"analyzer,":[84],"GSP-730.":[85],"validate":[87],"system,":[89],"evaluated":[91],"detection":[95,122],"probability":[96,123],"compared":[98],"it":[99],"with":[100,126],"theoretical":[101,128],"values.":[102,129],"Results":[103],"show":[104],"that,":[105],"when":[106],"hopping":[108],"time":[109],"interval":[110],"was":[111],"larger":[112],"than":[113],"or":[114],"equal":[115],"to":[116],"2000":[117],"ms,":[118],"almost":[124],"coincided":[125]},"counts_by_year":[{"year":2021,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}