{"id":"https://openalex.org/W2098184913","doi":"https://doi.org/10.1109/wcnc.2004.1311482","title":"Theoretical study on the intermodulation interference between wide-band mobile radio systems and narrow-band mobile radio systems","display_name":"Theoretical study on the intermodulation interference between wide-band mobile radio systems and narrow-band mobile radio systems","publication_year":2004,"publication_date":"2004-10-19","ids":{"openalex":"https://openalex.org/W2098184913","doi":"https://doi.org/10.1109/wcnc.2004.1311482","mag":"2098184913"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2004.1311482","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2004.1311482","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE Wireless Communications and Networking Conference (IEEE Cat. No.04TH8733)","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/A5008480708","display_name":"Isao Nakazawa","orcid":null},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"I. Nakazawa","raw_affiliation_strings":["FUJITSU LIMITED, YRP R&D Center, Kanagawa, JAPAN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FUJITSU LIMITED, YRP R&D Center, Kanagawa, JAPAN","institution_ids":["https://openalex.org/I2252096349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112007696","display_name":"Yoshito KOBAYASHI","orcid":null},"institutions":[{"id":"https://openalex.org/I119530710","display_name":"TEPCO (Japan)","ror":"https://ror.org/01sgzrz83","country_code":"JP","type":"company","lineage":["https://openalex.org/I119530710"]},{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Y. Kobayashi","raw_affiliation_strings":["FUJITSU LIMITED, YRP R&D Center, Kanagawa, JAPAN","Tokyo Electric Power Company, Inc., Chiyoda, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FUJITSU LIMITED, YRP R&D Center, Kanagawa, JAPAN","institution_ids":["https://openalex.org/I2252096349"]},{"raw_affiliation_string":"Tokyo Electric Power Company, Inc., Chiyoda, Tokyo, Japan","institution_ids":["https://openalex.org/I119530710"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011596667","display_name":"Ryoichi Shimada","orcid":null},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]},{"id":"https://openalex.org/I71799228","display_name":"KDDI (Japan)","ror":"https://ror.org/03r7fm174","country_code":"JP","type":"company","lineage":["https://openalex.org/I71799228"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"R. Shimada","raw_affiliation_strings":["FUJITSU LIMITED, YRP R&D Center, Kanagawa, JAPAN","KDDI Corporation, Chiyoda, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FUJITSU LIMITED, YRP R&D Center, Kanagawa, JAPAN","institution_ids":["https://openalex.org/I2252096349"]},{"raw_affiliation_string":"KDDI Corporation, Chiyoda, Tokyo, Japan","institution_ids":["https://openalex.org/I71799228"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038835053","display_name":"T. Youkai","orcid":null},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]},{"id":"https://openalex.org/I71799228","display_name":"KDDI (Japan)","ror":"https://ror.org/03r7fm174","country_code":"JP","type":"company","lineage":["https://openalex.org/I71799228"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T. Youkai","raw_affiliation_strings":["FUJITSU LIMITED, YRP R&D Center, Kanagawa, JAPAN","KDDI Corporation, Chiyoda, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FUJITSU LIMITED, YRP R&D Center, Kanagawa, JAPAN","institution_ids":["https://openalex.org/I2252096349"]},{"raw_affiliation_string":"KDDI Corporation, Chiyoda, Tokyo, Japan","institution_ids":["https://openalex.org/I71799228"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071058566","display_name":"Tatsuaki Hamai","orcid":null},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]},{"id":"https://openalex.org/I71799228","display_name":"KDDI (Japan)","ror":"https://ror.org/03r7fm174","country_code":"JP","type":"company","lineage":["https://openalex.org/I71799228"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T. Hamai","raw_affiliation_strings":["FUJITSU LIMITED, YRP R&D Center, Kanagawa, JAPAN","KDDI Corporation, Chiyoda, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FUJITSU LIMITED, YRP R&D Center, Kanagawa, JAPAN","institution_ids":["https://openalex.org/I2252096349"]},{"raw_affiliation_string":"KDDI Corporation, Chiyoda, Tokyo, Japan","institution_ids":["https://openalex.org/I71799228"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023517826","display_name":"Kaoru Murakami","orcid":null},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Murakami","raw_affiliation_strings":["FUJITSU LIMITED, YRP R&D Center, Kanagawa, JAPAN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FUJITSU LIMITED, YRP R&D Center, Kanagawa, JAPAN","institution_ids":["https://openalex.org/I2252096349"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033384730","display_name":"Hideaki Ogawa","orcid":"https://orcid.org/0000-0002-7584-0077"},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]},{"id":"https://openalex.org/I4210152081","display_name":"Naval Hospital Yokosuka Japan","ror":"https://ror.org/016ec0748","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210152081"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"H. Ogawa","raw_affiliation_strings":["FUJITSU LIMITED, YRP R&D Center, Kanagawa, JAPAN","Yokosuka Radio Communications Research Center, Yokosuka, Kanagawa, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FUJITSU LIMITED, YRP R&D Center, Kanagawa, JAPAN","institution_ids":["https://openalex.org/I2252096349"]},{"raw_affiliation_string":"Yokosuka Radio Communications Research Center, Yokosuka, Kanagawa, Japan","institution_ids":["https://openalex.org/I4210152081"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4137,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.59132848,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"32","issue":null,"first_page":"2504","last_page":"2509"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","score":0.9839000105857849,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9839000105857849,"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/T12371","display_name":"Electrical Contact Performance and Analysis","score":0.9451000094413757,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T10575","display_name":"Wireless Communication Networks Research","score":0.9200000166893005,"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/intermodulation","display_name":"Intermodulation","score":0.7050961852073669},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.6445481181144714},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5795549154281616},{"id":"https://openalex.org/keywords/adjacent-channel-interference","display_name":"Adjacent-channel interference","score":0.5635759234428406},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5537875890731812},{"id":"https://openalex.org/keywords/co-channel-interference","display_name":"Co-channel interference","score":0.5300547480583191},{"id":"https://openalex.org/keywords/radio-receiver-design","display_name":"Radio receiver design","score":0.5129632353782654},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.48154881596565247},{"id":"https://openalex.org/keywords/narrowband","display_name":"Narrowband","score":0.4634113013744354},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.44381487369537354},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4378664493560791},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.4090575873851776},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.36076459288597107},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.3126513361930847},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.30872243642807007},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.20774522423744202}],"concepts":[{"id":"https://openalex.org/C11773624","wikidata":"https://www.wikidata.org/wiki/Q2142232","display_name":"Intermodulation","level":4,"score":0.7050961852073669},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.6445481181144714},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5795549154281616},{"id":"https://openalex.org/C134222854","wikidata":"https://www.wikidata.org/wiki/Q4683140","display_name":"Adjacent-channel interference","level":4,"score":0.5635759234428406},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5537875890731812},{"id":"https://openalex.org/C6532628","wikidata":"https://www.wikidata.org/wiki/Q5137431","display_name":"Co-channel interference","level":4,"score":0.5300547480583191},{"id":"https://openalex.org/C175291425","wikidata":"https://www.wikidata.org/wiki/Q7281193","display_name":"Radio receiver design","level":4,"score":0.5129632353782654},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.48154881596565247},{"id":"https://openalex.org/C2776096036","wikidata":"https://www.wikidata.org/wiki/Q1140483","display_name":"Narrowband","level":2,"score":0.4634113013744354},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.44381487369537354},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4378664493560791},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.4090575873851776},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.36076459288597107},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.3126513361930847},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.30872243642807007},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.20774522423744202},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2004.1311482","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2004.1311482","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE Wireless Communications and Networking Conference (IEEE Cat. No.04TH8733)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.49000000953674316,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2098184913","https://openalex.org/W2110185461","https://openalex.org/W2579065570"],"related_works":["https://openalex.org/W2116810334","https://openalex.org/W2391372858","https://openalex.org/W2073514914","https://openalex.org/W4244721579","https://openalex.org/W3094842494","https://openalex.org/W2024677352","https://openalex.org/W2044045750","https://openalex.org/W2392792938","https://openalex.org/W2606447504","https://openalex.org/W2324447404"],"abstract_inverted_index":{"At":[0],"starting":[1],"of":[2,6,44,79,87,116,169,195,202,209,223,228],"the":[3,20,99,123,146,151,210],"service":[4],"operation":[5],"2":[7],"GHz":[8],"band":[9,238],"IMT-2000":[10,28],"system":[11,132,141,177,183,243],"in":[12,160],"Japan,":[13],"it":[14],"is":[15,74,90,134],"important":[16],"to":[17,59,92,218],"make":[18],"clear":[19],"mutual":[21],"interference":[22,67,89,125],"problem":[23],"which":[24,127],"may":[25],"occur":[26,70],"between":[27,239],"mobile":[29,34,130,139],"radio":[30,35,131,140],"systems":[31],"and":[32,47,52,77,114,150,180,205,213,225,241],"existing":[33],"systems,":[36],"etc.":[37],"Concerning":[38],"about":[39,65],"this":[40,62,94,144],"study,":[41,145],"Japanese":[42],"Association":[43],"Radio":[45],"Industries":[46],"Businesses":[48],"established":[49],"an":[50],"investigation":[51],"examination":[53],"meeting":[54],"from":[55],"fiscal":[56],"year":[57],"1998":[58],"2001.":[60],"After":[61],"meeting,":[63],"especially":[64],"nonlinear":[66,88,124],"that":[68],"will":[69],"when":[71],"interfering":[72,117],"wave":[73,113,118],"very":[75],"high":[76],"nonlinearity":[78],"interfered":[80],"receiver":[81,197,231,244],"amplifier":[82],"becomes":[83],"important,":[84],"specialist":[85],"team":[86],"continuing":[91],"study":[93,101],"problem.":[95],"This":[96],"paper":[97],"describes":[98],"theoretical":[100,206],"result":[102,208,222],"on":[103,122],"intermodulation":[104],"(IM)":[105],"spectrum":[106],"generated":[107],"by":[108,120,126,136,166,234],"a":[109,128,137,186,229,236,246],"wideband":[110,138],"continuous":[111],"modulation":[112],"generation":[115],"caused":[119],"IM,":[121],"narrowband":[129],"(NBMR)":[133],"disturbed":[135],"(WBMR).":[142],"In":[143],"N-modulation":[147],"waves":[148],"model":[149],"3rd":[152],"order":[153],"intercept":[154],"point":[155],"input":[156],"level":[157],"method":[158],"(IIP3)":[159],"[RC":[161],"Sagers":[162],"(1983)]":[163],"was":[164,232],"applied":[165],"using":[167,235],"parameters":[168],"direct":[170],"spread":[171],"code":[172],"division":[173],"multiple":[174],"access":[175],"(DS-CDMA)":[176],"as":[178,185,245],"WBMR":[179,240],"personal":[181],"handyphone":[182],"(PHS)":[184],"typical":[187],"NBMR.":[188],"The":[189,220],"bit":[190],"error":[191],"rate":[192],"characteristics":[193],"(BER)":[194],"PHS":[196],"were":[198],"estimated":[199,224],"through":[200],"comparison":[201,221],"measured":[203,226],"data":[204],"analysis":[207],"desired":[211],"signal":[212,215],"undesired":[214],"ratio":[216],"(D/U)":[217],"BER.":[219],"BER":[227],"NBWR":[230,242],"reported":[233],"guard":[237],"parameter.":[247]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
