{"id":"https://openalex.org/W2294676656","doi":"https://doi.org/10.1109/wcnc.2015.7127465","title":"Measurement and characterization of the short-range low-VHF channel","display_name":"Measurement and characterization of the short-range low-VHF channel","publication_year":2015,"publication_date":"2015-03-01","ids":{"openalex":"https://openalex.org/W2294676656","doi":"https://doi.org/10.1109/wcnc.2015.7127465","mag":"2294676656"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2015.7127465","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2015.7127465","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5060923648","display_name":"Fikadu T. Dagefu","orcid":"https://orcid.org/0000-0002-7532-5278"},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Fikadu T. Dagefu","raw_affiliation_strings":["Central Research Laboratory, Hitachi, Ltd., Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Central Research Laboratory, Hitachi, Ltd., Tokyo, Japan","institution_ids":["https://openalex.org/I65143321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101538704","display_name":"Gunjan Verma","orcid":"https://orcid.org/0000-0002-0480-8758"},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Gunjan Verma","raw_affiliation_strings":["Central Research Laboratory, Hitachi, Ltd., Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Central Research Laboratory, Hitachi, Ltd., Tokyo, Japan","institution_ids":["https://openalex.org/I65143321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012972614","display_name":"Chirag Rao","orcid":"https://orcid.org/0000-0002-3786-6436"},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Chirag R. Rao","raw_affiliation_strings":["Central Research Laboratory, Hitachi, Ltd., Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Central Research Laboratory, Hitachi, Ltd., Tokyo, Japan","institution_ids":["https://openalex.org/I65143321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000981358","display_name":"Paul Yu","orcid":"https://orcid.org/0000-0003-1577-3914"},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Paul L. Yu","raw_affiliation_strings":["Central Research Laboratory, Hitachi, Ltd., Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Central Research Laboratory, Hitachi, Ltd., Tokyo, Japan","institution_ids":["https://openalex.org/I65143321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053858045","display_name":"Brian M. Sadler","orcid":"https://orcid.org/0000-0002-9564-3812"},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Brian M. Sadler","raw_affiliation_strings":["Central Research Laboratory, Hitachi, Ltd., Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Central Research Laboratory, Hitachi, Ltd., Tokyo, Japan","institution_ids":["https://openalex.org/I65143321"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049740845","display_name":"Kamal Sarabandi","orcid":"https://orcid.org/0000-0003-2716-4622"},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kamal Sarabandi","raw_affiliation_strings":["Central Research Laboratory, Hitachi, Ltd., Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Central Research Laboratory, Hitachi, Ltd., Tokyo, Japan","institution_ids":["https://openalex.org/I65143321"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5060923648"],"corresponding_institution_ids":["https://openalex.org/I65143321"],"apc_list":null,"apc_paid":null,"fwci":0.3946,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.68787709,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"177","last_page":"182"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":1.0,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":1.0,"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":0.9998999834060669,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9997000098228455,"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/multipath-propagation","display_name":"Multipath propagation","score":0.691559374332428},{"id":"https://openalex.org/keywords/delay-spread","display_name":"Delay spread","score":0.6630116701126099},{"id":"https://openalex.org/keywords/non-line-of-sight-propagation","display_name":"Non-line-of-sight propagation","score":0.6136549115180969},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5973514318466187},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5442765355110168},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5259466767311096},{"id":"https://openalex.org/keywords/path-loss","display_name":"Path loss","score":0.5103508830070496},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.474173903465271},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4581772983074188},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.45609864592552185},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.42805081605911255},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18923836946487427},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.17887139320373535}],"concepts":[{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.691559374332428},{"id":"https://openalex.org/C49456836","wikidata":"https://www.wikidata.org/wiki/Q666814","display_name":"Delay spread","level":4,"score":0.6630116701126099},{"id":"https://openalex.org/C154910267","wikidata":"https://www.wikidata.org/wiki/Q1740982","display_name":"Non-line-of-sight propagation","level":3,"score":0.6136549115180969},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5973514318466187},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5442765355110168},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5259466767311096},{"id":"https://openalex.org/C194273485","wikidata":"https://www.wikidata.org/wiki/Q1478845","display_name":"Path loss","level":3,"score":0.5103508830070496},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.474173903465271},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4581772983074188},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.45609864592552185},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.42805081605911255},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18923836946487427},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.17887139320373535}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2015.7127465","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2015.7127465","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.8399999737739563,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2005799369","https://openalex.org/W2036348436","https://openalex.org/W2068266943","https://openalex.org/W2088202339","https://openalex.org/W2094826133","https://openalex.org/W2114350263","https://openalex.org/W2122552646","https://openalex.org/W2127966682","https://openalex.org/W2128866026","https://openalex.org/W2132818688","https://openalex.org/W2149139866","https://openalex.org/W2152953137","https://openalex.org/W6682447580"],"related_works":["https://openalex.org/W4306950403","https://openalex.org/W22721396","https://openalex.org/W2253573804","https://openalex.org/W4300167711","https://openalex.org/W2806700348","https://openalex.org/W2963347964","https://openalex.org/W2258106632","https://openalex.org/W1994455657","https://openalex.org/W2168752585","https://openalex.org/W2982213597"],"abstract_inverted_index":{"The":[0],"lower":[1],"VHF":[2,42],"band":[3],"shows":[4],"potential":[5],"for":[6,30,151],"reliable":[7],"communications":[8],"in":[9,18,32,83,154],"low":[10,41],"power,":[11],"short":[12],"range":[13],"scenarios":[14,25,58],"among":[15],"near-ground":[16,57],"nodes":[17],"both":[19,63],"indoor":[20,156],"and":[21,34,66,78,117,125,161],"urban":[22],"environments.":[23],"Such":[24],"are":[26],"of":[27,102,128,136],"great":[28],"interest,":[29],"example,":[31],"military":[33],"search-and-rescue":[35],"settings.":[36],"Most":[37],"prior":[38],"work":[39],"at":[40,48,69,100,164],"focuses":[43],"on":[44,62],"modeling":[45],"path":[46],"loss":[47],"long":[49],"range.":[50],"In":[51],"this":[52],"paper,":[53],"we":[54,87],"study":[55],"indoor/outdoor":[56],"through":[59],"experiments":[60],"focusing":[61],"line-of-sight":[64],"(LoS)":[65],"non-LoS":[67],"(NLoS),":[68],"ranges":[70],"up":[71],"to":[72],"200":[73],"meters.":[74],"By":[75],"transmitting":[76],"tones":[77],"pulses":[79],"from":[80],"various":[81],"locations":[82],"a":[84,92,112],"realistic":[85],"environment,":[86],"acquire":[88],"channel":[89,178],"data":[90,94,99],"via":[91],"mobile":[93],"collection":[95],"platform":[96],"which":[97],"gathers":[98],"hundreds":[101],"different":[103],"locations.":[104],"We":[105,131],"show":[106],"that":[107],"the":[108,134,165,167],"measured":[109],"channels":[110],"have":[111],"nearly":[113],"ideal":[114],"scalar":[115],"attenuation":[116],"delay":[118],"transfer":[119],"function,":[120],"with":[121,172],"minimal":[122],"phase":[123],"distortion,":[124],"little":[126],"evidence":[127],"multipath":[129],"propagation.":[130],"further":[132],"confirm":[133],"absence":[135],"small":[137],"scale":[138],"fading":[139],"by":[140],"measuring":[141],"bit":[142],"error":[143],"rate":[144],"(BER)":[145],"versus":[146],"received":[147],"signal-to-noise":[148],"ratio":[149],"(SNR)":[150],"QPSK":[152],"transmission":[153],"an":[155],"setting.":[157],"Using":[158],"only":[159],"timing":[160],"carrier":[162],"estimation":[163],"receiver,":[166],"resulting":[168],"BER":[169,179],"curves":[170],"coincide":[171],"theoretical":[173],"additive":[174],"white":[175],"Gaussian":[176],"noise":[177],"predictions.":[180]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}