{"id":"https://openalex.org/W2009846572","doi":"https://doi.org/10.1109/wcnc.2014.6952608","title":"Seamless LTE connectivity in high speed trains","display_name":"Seamless LTE connectivity in high speed trains","publication_year":2014,"publication_date":"2014-04-01","ids":{"openalex":"https://openalex.org/W2009846572","doi":"https://doi.org/10.1109/wcnc.2014.6952608","mag":"2009846572"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2014.6952608","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2014.6952608","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5010175829","display_name":"Ali Parichehreh","orcid":null},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Ali Parichehreh","raw_affiliation_strings":["Dipartimento di Elettronica, Informazione e Bioingegneria (DEIB), Politecnico di Milano, Italy","Dipartimento di Elettronica, Informazione e Bioingegneria (DEIB) Politecnico di Milano Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettronica, Informazione e Bioingegneria (DEIB), Politecnico di Milano, Italy","institution_ids":["https://openalex.org/I93860229"]},{"raw_affiliation_string":"Dipartimento di Elettronica, Informazione e Bioingegneria (DEIB) Politecnico di Milano Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038079686","display_name":"Umberto Spagnolini","orcid":"https://orcid.org/0000-0002-7047-2455"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Umberto Spagnolini","raw_affiliation_strings":["Dipartimento di Elettronica, Informazione e Bioingegneria (DEIB), Politecnico di Milano, Italy","Dipartimento di Elettronica, Informazione e Bioingegneria (DEIB) Politecnico di Milano Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettronica, Informazione e Bioingegneria (DEIB), Politecnico di Milano, Italy","institution_ids":["https://openalex.org/I93860229"]},{"raw_affiliation_string":"Dipartimento di Elettronica, Informazione e Bioingegneria (DEIB) Politecnico di Milano Italy","institution_ids":["https://openalex.org/I93860229"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I93860229"],"apc_list":null,"apc_paid":null,"fwci":2.719,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.89159292,"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":"2067","last_page":"2072"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11568","display_name":"Railway Systems and Energy Efficiency","score":0.9940000176429749,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T11568","display_name":"Railway Systems and Energy Efficiency","score":0.9940000176429749,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T12042","display_name":"Satellite Communication Systems","score":0.9937999844551086,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9923999905586243,"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/computer-network","display_name":"Computer network","score":0.742834210395813},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7088002562522888},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.680915117263794},{"id":"https://openalex.org/keywords/train","display_name":"Train","score":0.6100218296051025},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.5071372985839844},{"id":"https://openalex.org/keywords/internet-access","display_name":"Internet access","score":0.49121278524398804},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4760396480560303},{"id":"https://openalex.org/keywords/handover","display_name":"Handover","score":0.46624889969825745},{"id":"https://openalex.org/keywords/load-balancing","display_name":"Load balancing (electrical power)","score":0.45805466175079346},{"id":"https://openalex.org/keywords/bundle","display_name":"Bundle","score":0.43197518587112427},{"id":"https://openalex.org/keywords/lte-advanced","display_name":"LTE Advanced","score":0.4294319450855255},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.32488372921943665},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.1514309048652649}],"concepts":[{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.742834210395813},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7088002562522888},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.680915117263794},{"id":"https://openalex.org/C190839683","wikidata":"https://www.wikidata.org/wiki/Q2448197","display_name":"Train","level":2,"score":0.6100218296051025},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.5071372985839844},{"id":"https://openalex.org/C83849155","wikidata":"https://www.wikidata.org/wiki/Q1472399","display_name":"Internet access","level":3,"score":0.49121278524398804},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4760396480560303},{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.46624889969825745},{"id":"https://openalex.org/C138959212","wikidata":"https://www.wikidata.org/wiki/Q1806783","display_name":"Load balancing (electrical power)","level":3,"score":0.45805466175079346},{"id":"https://openalex.org/C2778134712","wikidata":"https://www.wikidata.org/wiki/Q1047307","display_name":"Bundle","level":2,"score":0.43197518587112427},{"id":"https://openalex.org/C17652562","wikidata":"https://www.wikidata.org/wiki/Q1345402","display_name":"LTE Advanced","level":3,"score":0.4294319450855255},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.32488372921943665},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.1514309048652649},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","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},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/wcnc.2014.6952608","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2014.6952608","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"},{"id":"pmh:oai:re.public.polimi.it:11311/988985","is_oa":false,"landing_page_url":"http://www.scopus.com/inward/record.url?eid=2-s2.0-84912144838&partnerID=40&md5=4cf7830848c7eca5d55590fc6dfb7e53","pdf_url":null,"source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1966524945","https://openalex.org/W1979213681","https://openalex.org/W2002523585","https://openalex.org/W2004879525","https://openalex.org/W2012483235","https://openalex.org/W2043411500","https://openalex.org/W2054082573","https://openalex.org/W2115302944","https://openalex.org/W2119188060","https://openalex.org/W2133671920","https://openalex.org/W2150670737","https://openalex.org/W2164977775","https://openalex.org/W2484659212"],"related_works":["https://openalex.org/W2520149731","https://openalex.org/W1981519115","https://openalex.org/W1985631144","https://openalex.org/W2087123996","https://openalex.org/W3111553259","https://openalex.org/W2103264866","https://openalex.org/W2907119020","https://openalex.org/W3080936665","https://openalex.org/W2027721006","https://openalex.org/W2890943881"],"abstract_inverted_index":{"High":[0],"speed":[1],"train":[2,21,123],"(HST)":[3],"is":[4,17,91],"becoming":[5],"one":[6],"of":[7,64,94,153],"the":[8,13,26,50,54,62,92,122,171],"preferred":[9],"mid-range":[10],"transportation":[11],"and":[12,31,52,156],"on-board":[14,34,130,148],"Internet":[15,35],"service":[16,55,65,68,172],"a":[18,103,142,162],"must":[19],"for":[20,42,110,146,195],"operators.":[22],"LTE":[23,112,176,197],"networks":[24],"paved":[25],"road":[27],"toward":[28],"high":[29],"quality":[30,63],"cost":[32],"effective":[33],"in":[36,58,88,199],"HSTs.":[37],"However,":[38],"frequent":[39],"handovers":[40],"(HO)":[41],"several":[43],"onboard":[44,108],"users":[45],"overload":[46],"sequentially":[47],"cells":[48,83],"along":[49,121],"train-track":[51],"increases":[53],"interruptions,":[56],"that":[57,168],"turn":[59],"degrade":[60],"untolerably":[61],"(QoS).":[66],"HO":[67],"interruptions":[69],"could":[70,76],"be":[71,77],"largely":[72],"mitigated":[73],"if":[74],"HST":[75,201],"virtually":[78],"longer":[79],"to":[80,124,128,175],"access":[81,96,127,155],"multiple":[82,85],"from":[84],"devices":[86],"coordinated":[87],"bundle.":[89],"This":[90],"paradigm":[93],"multi-cell":[95,126,154],"investigated":[97],"here.":[98],"More":[99],"specifically,":[100],"we":[101],"propose":[102],"novel":[104],"(and":[105],"practically":[106],"viable)":[107],"architecture":[109,180],"train-to-ground":[111],"backhauling.":[113],"Multiple":[114,137],"directional":[115],"antennas":[116,138],"with":[117,141],"fixed-beams":[118],"are":[119,139,190],"deployed":[120],"provide":[125,161],"distribute":[129],"traffics":[131],"over":[132],"at":[133],"least":[134],"three":[135],"cells.":[136],"paired":[140],"load":[143,158],"balancing":[144,159],"mechanism":[145,160],"seamless":[147],"Internet.":[149],"The":[150,178],"combined":[151],"use":[152],"distributed":[157],"balanced":[163],"QoS":[164],"across":[165],"all":[166],"carriages":[167],"heavily":[169],"mitigates":[170],"discontinuities":[173],"due":[174],"HOs.":[177],"proposed":[179],"does":[181],"not":[182],"imply":[183],"any":[184],"change":[185],"on":[186],"network":[187],"side.":[188],"Conclusions":[189],"supported":[191],"by":[192],"numerical":[193],"results":[194],"realistic":[196],"parameters":[198],"current":[200],"settings.":[202]},"counts_by_year":[{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
