{"id":"https://openalex.org/W7126075611","doi":"https://doi.org/10.1109/wpmc67460.2025.11351030","title":"Emulator-Based Evaluation of Delay, Doppler, and Propagation Effects in Mobile Satellite Communications","display_name":"Emulator-Based Evaluation of Delay, Doppler, and Propagation Effects in Mobile Satellite Communications","publication_year":2025,"publication_date":"2025-11-09","ids":{"openalex":"https://openalex.org/W7126075611","doi":"https://doi.org/10.1109/wpmc67460.2025.11351030"},"language":null,"primary_location":{"id":"doi:10.1109/wpmc67460.2025.11351030","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wpmc67460.2025.11351030","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 28th International Symposium on Wireless Personal Multimedia Communications (WPMC)","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/A5124223757","display_name":"Takeshi Matsumura","orcid":null},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Takeshi Matsumura","raw_affiliation_strings":["NICT,Wireless Networks Research Center,Yokosuka,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NICT,Wireless Networks Research Center,Yokosuka,Japan","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052554000","display_name":"Hirokazu Sawada","orcid":"https://orcid.org/0000-0002-8496-1962"},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hirokazu Sawada","raw_affiliation_strings":["NICT,Wireless Networks Research Center,Yokosuka,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NICT,Wireless Networks Research Center,Yokosuka,Japan","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034782839","display_name":"Tomoshige Kan","orcid":null},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomoshige Kan","raw_affiliation_strings":["NICT,Wireless Networks Research Center,Yokosuka,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NICT,Wireless Networks Research Center,Yokosuka,Japan","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124183096","display_name":"Byeongpyo Jeong","orcid":null},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Byeongpyo Jeong","raw_affiliation_strings":["NICT,Wireless Networks Research Center,Yokosuka,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NICT,Wireless Networks Research Center,Yokosuka,Japan","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5124196420","display_name":"Hiroyuki Tsuji","orcid":null},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroyuki Tsuji","raw_affiliation_strings":["NICT,Wireless Networks Research Center,Yokosuka,Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NICT,Wireless Networks Research Center,Yokosuka,Japan","institution_ids":["https://openalex.org/I90023481"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5124223757"],"corresponding_institution_ids":["https://openalex.org/I90023481"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.78424204,"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":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.8955000042915344,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T12042","display_name":"Satellite Communication Systems","score":0.8955000042915344,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.024700000882148743,"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"}},{"id":"https://openalex.org/T12449","display_name":"Spacecraft Design and Technology","score":0.011099999770522118,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/communications-satellite","display_name":"Communications satellite","score":0.6409000158309937},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5619999766349792},{"id":"https://openalex.org/keywords/low-earth-orbit","display_name":"Low earth orbit","score":0.5422999858856201},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.5109000205993652},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.4982999861240387},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4927000105381012},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.46000000834465027},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.4269999861717224},{"id":"https://openalex.org/keywords/radio-propagation","display_name":"Radio propagation","score":0.38370001316070557}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7052000164985657},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.6409000158309937},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5619999766349792},{"id":"https://openalex.org/C3018325918","wikidata":"https://www.wikidata.org/wiki/Q663611","display_name":"Low earth orbit","level":3,"score":0.5422999858856201},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.5109000205993652},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.4982999861240387},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4927000105381012},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.46000000834465027},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.44110000133514404},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.4269999861717224},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3887999951839447},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.38749998807907104},{"id":"https://openalex.org/C202311505","wikidata":"https://www.wikidata.org/wiki/Q1474701","display_name":"Radio propagation","level":2,"score":0.38370001316070557},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.35260000824928284},{"id":"https://openalex.org/C194273485","wikidata":"https://www.wikidata.org/wiki/Q1478845","display_name":"Path loss","level":3,"score":0.3407000005245209},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.3086000084877014},{"id":"https://openalex.org/C192126672","wikidata":"https://www.wikidata.org/wiki/Q1068715","display_name":"Telecommunications network","level":2,"score":0.3037000000476837},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.301800012588501},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.2962999939918518},{"id":"https://openalex.org/C39399123","wikidata":"https://www.wikidata.org/wiki/Q1348989","display_name":"Earth observation","level":3,"score":0.29089999198913574},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2840000092983246},{"id":"https://openalex.org/C90806461","wikidata":"https://www.wikidata.org/wiki/Q1144416","display_name":"Propagation delay","level":2,"score":0.2838999927043915},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.2802000045776367},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.26919999718666077},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2685999870300293},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.2624000012874603},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.260699987411499},{"id":"https://openalex.org/C2988629262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler frequency","level":3,"score":0.259799987077713},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.25130000710487366},{"id":"https://openalex.org/C2779664074","wikidata":"https://www.wikidata.org/wiki/Q3518405","display_name":"Terminal (telecommunication)","level":2,"score":0.2506999969482422}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wpmc67460.2025.11351030","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wpmc67460.2025.11351030","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 28th International Symposium on Wireless Personal Multimedia Communications (WPMC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7229415774345398,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320325628","display_name":"Ministry of Internal Affairs and Communications","ror":"https://ror.org/00vs1pz50"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2119969123","https://openalex.org/W2918773610","https://openalex.org/W3046026968","https://openalex.org/W3213917376","https://openalex.org/W4309162198","https://openalex.org/W4312479263","https://openalex.org/W4312620876","https://openalex.org/W4317642354","https://openalex.org/W4317642555"],"related_works":[],"abstract_inverted_index":{"Toward":[0],"the":[1,108,138,141,160],"Beyond":[2],"5G":[3],"(B5G)":[4],"era,":[5],"research":[6],"and":[7,19,43,76,84,103,110,126,135,180],"development":[8],"are":[9,30],"accelerating":[10],"for":[11,37,183],"multi-layer":[12],"mobility":[13],"networks":[14],"that":[15,159],"integrate":[16],"satellite,":[17],"high/low-altitude,":[18],"terrestrial":[20],"communication":[21,148,165],"systems.":[22],"Low":[23],"earth":[24],"orbit":[25],"(LEO)":[26],"satellites,":[27],"in":[28,100,171],"particular,":[29],"attracting":[31],"attention":[32],"as":[33],"a":[34,154,178],"promising":[35],"solution":[36],"extending":[38],"coverage":[39],"to":[40,61,69,73,98,168],"remote":[41],"areas":[42],"maintaining":[44],"connectivity":[45],"during":[46],"disasters.":[47],"However,":[48],"satellite":[49,156],"communications":[50],"face":[51],"specific":[52],"technical":[53],"challenges,":[54],"including":[55,123],"ultra-long":[56],"propagation":[57,89,133],"delays":[58,125],"of":[59,67,112,119,143],"up":[60,68],"500":[62],"ms,":[63],"large":[64],"Doppler":[65,128],"shifts":[66],"50":[70],"kHz":[71],"due":[72,97],"high":[74,127],"mobility,":[75],"signal":[77],"degradation":[78],"caused":[79],"by":[80],"urban":[81],"blockages,":[82],"reflections,":[83],"diffractions.":[85],"Evaluating":[86],"such":[87],"complex":[88],"environments":[90],"with":[91],"real":[92,172],"satellites":[93],"is":[94],"often":[95],"impractical":[96],"limitations":[99],"cost,":[101],"time,":[102],"reproducibility.":[104],"This":[105,175],"paper":[106],"presents":[107],"design":[109],"implementation":[111],"an":[113],"extended":[114],"wireless":[115],"link":[116],"emulator":[117,139,162],"capable":[118],"reproducing":[120],"satellite-specific":[121],"characteristics,":[122],"long":[124],"shifts.":[129],"By":[130],"integrating":[131],"measured":[132],"data":[134],"fading":[136],"models,":[137],"enables":[140],"reproduction":[142],"realistic":[144,188],"non-terrestrial":[145],"network":[146],"(NTN)":[147],"environments.":[149],"Furthermore,":[150],"verification":[151],"experiments":[152],"using":[153],"pseud":[155],"station":[157],"demonstrate":[158],"proposed":[161],"can":[163],"reproduce":[164],"characteristics":[166],"comparable":[167],"those":[169],"observed":[170],"satellite-ground":[173],"links.":[174],"approach":[176],"provides":[177],"controllable":[179],"cost-effective":[181],"method":[182],"evaluating":[184],"NTN":[185],"systems":[186],"under":[187],"conditions.":[189]},"counts_by_year":[],"updated_date":"2026-05-05T08:41:31.759640","created_date":"2026-01-30T00:00:00"}