{"id":"https://openalex.org/W3129657335","doi":"https://doi.org/10.23919/fruct50888.2021.9347626","title":"On Joint Satellite, Terrestrial, and Delay Tolerant Networks for Railroad Communications","display_name":"On Joint Satellite, Terrestrial, and Delay Tolerant Networks for Railroad Communications","publication_year":2021,"publication_date":"2021-01-27","ids":{"openalex":"https://openalex.org/W3129657335","doi":"https://doi.org/10.23919/fruct50888.2021.9347626","mag":"3129657335"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.23919/fruct50888.2021.9347626","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-article","indexed_in":["crossref","doaj"],"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/A5026626432","display_name":"Eugene Tikhonov","orcid":"https://orcid.org/0000-0002-2115-6528"},"institutions":[{"id":"https://openalex.org/I926082481","display_name":"Ventspils University of Applied Sciences","ror":"https://ror.org/03sc6wx59","country_code":"LV","type":"education","lineage":["https://openalex.org/I926082481"]}],"countries":["LV"],"is_corresponding":false,"raw_author_name":"Eugene Tikhonov","raw_affiliation_strings":["Ventspils International Radio-astronomy Centre, Ventspils University of Applied Science, Ventspils, Latvia"],"affiliations":[{"raw_affiliation_string":"Ventspils International Radio-astronomy Centre, Ventspils University of Applied Science, Ventspils, Latvia","institution_ids":["https://openalex.org/I926082481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002887110","display_name":"Donat Schneps-Schneppe","orcid":null},"institutions":[{"id":"https://openalex.org/I926082481","display_name":"Ventspils University of Applied Sciences","ror":"https://ror.org/03sc6wx59","country_code":"LV","type":"education","lineage":["https://openalex.org/I926082481"]}],"countries":["LV"],"is_corresponding":false,"raw_author_name":"Donat Schneps-Schneppe","raw_affiliation_strings":["Ventspils International Radio-astronomy Centre, Ventspils University of Applied Science, Ventspils, Latvia"],"affiliations":[{"raw_affiliation_string":"Ventspils International Radio-astronomy Centre, Ventspils University of Applied Science, Ventspils, Latvia","institution_ids":["https://openalex.org/I926082481"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017863956","display_name":"Manfred Sneps-Sneppe","orcid":"https://orcid.org/0000-0002-0672-8321"},"institutions":[{"id":"https://openalex.org/I926082481","display_name":"Ventspils University of Applied Sciences","ror":"https://ror.org/03sc6wx59","country_code":"LV","type":"education","lineage":["https://openalex.org/I926082481"]}],"countries":["LV"],"is_corresponding":false,"raw_author_name":"Manfred Sneps-Sneppe","raw_affiliation_strings":["Ventspils International Radio-astronomy Centre, Ventspils University of Applied Science, Ventspils, Latvia"],"affiliations":[{"raw_affiliation_string":"Ventspils International Radio-astronomy Centre, Ventspils University of Applied Science, Ventspils, Latvia","institution_ids":["https://openalex.org/I926082481"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":0,"max":57},"biblio":{"volume":null,"issue":null,"first_page":"472","last_page":"481"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":1.0,"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":1.0,"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":0.9994,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9977,"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/communications-satellite","display_name":"Communications satellite","score":0.58104306},{"id":"https://openalex.org/keywords/satellite-constellation","display_name":"Satellite constellation","score":0.43762}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7407883},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.61148685},{"id":"https://openalex.org/C190839683","wikidata":"https://www.wikidata.org/wiki/Q2448197","display_name":"Train","level":2,"score":0.5901256},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.58104306},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.53969455},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5395841},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.52108467},{"id":"https://openalex.org/C2779784338","wikidata":"https://www.wikidata.org/wiki/Q967145","display_name":"Satellite constellation","level":3,"score":0.43762},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.37280887},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3679598},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16802889},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.23919/fruct50888.2021.9347626","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":false,"landing_page_url":"https://doaj.org/article/354912d2be294e80bd148379033b1222","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.48,"display_name":"Sustainable cities and communities"}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":23,"referenced_works":["https://openalex.org/W2024591385","https://openalex.org/W2073147814","https://openalex.org/W2281018960","https://openalex.org/W2508720818","https://openalex.org/W2588747655","https://openalex.org/W2620873875","https://openalex.org/W2621355784","https://openalex.org/W2736167736","https://openalex.org/W2807554399","https://openalex.org/W2886957122","https://openalex.org/W2892656107","https://openalex.org/W2911039742","https://openalex.org/W2967033808","https://openalex.org/W2983116839","https://openalex.org/W3009240369","https://openalex.org/W3012106073","https://openalex.org/W3019046719","https://openalex.org/W3021497445","https://openalex.org/W3029554135","https://openalex.org/W3047024369","https://openalex.org/W3088121808","https://openalex.org/W3120450652","https://openalex.org/W4213032220"],"related_works":["https://openalex.org/W618248309","https://openalex.org/W4390419160","https://openalex.org/W4225671779","https://openalex.org/W2904846783","https://openalex.org/W2377336366","https://openalex.org/W2376022652","https://openalex.org/W2102464536","https://openalex.org/W2075798043","https://openalex.org/W1601203902","https://openalex.org/W1568097102"],"abstract_inverted_index":{"The":[0],"paper":[1],"explores":[2],"data":[3],"delivery":[4],"delays":[5],"in":[6],"next-generation":[7],"railway":[8,72],"communication":[9],"networks":[10],"with":[11],"various":[12],"configurations":[13],"of":[14,37,43,68,78,89],"terrestrial":[15,83],"and":[16,21,39,46,65,85],"satellite":[17,80],"coverage":[18],"(including":[19],"mesh":[20],"delay-tolerant":[22],"forwarding).":[23],"It":[24],"proposes":[25],"a":[26,59,69],"rough":[27],"analytic":[28],"estimation":[29],"(with":[30],"just":[31],"two":[32],"parameters:":[33],"the":[34,40,63,76,87,90],"total":[35],"number":[36,42],"trains":[38],"average":[41],"their":[44],"meetings)":[45],"computer":[47],"simulation":[48],"(based":[49],"on":[50,75],"realistic":[51],"train":[52],"schedules).":[53],"This":[54],"approach":[55],"can":[56],"serve":[57],"as":[58],"preliminary":[60],"groundwork":[61],"for":[62],"technical":[64],"commercial":[66],"choice":[67],"preferred":[70],"5G":[71],"link":[73],"type":[74],"stage":[77],"implementing:":[79],"(SatCom)":[81],"or":[82],"(TerraNet),":[84],"assessing":[86],"feasibility":[88],"necessary":[91],"QoS.":[92]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W3129657335","counts_by_year":[],"updated_date":"2024-12-09T08:35:15.001739","created_date":"2021-03-01"}