{"id":"https://openalex.org/W1974381434","doi":"https://doi.org/10.1109/mcom.2015.7060480","title":"Contact graph routing in DTN space networks: overview, enhancements and performance","display_name":"Contact graph routing in DTN space networks: overview, enhancements and performance","publication_year":2015,"publication_date":"2015-03-01","ids":{"openalex":"https://openalex.org/W1974381434","doi":"https://doi.org/10.1109/mcom.2015.7060480","mag":"1974381434"},"language":"en","primary_location":{"id":"doi:10.1109/mcom.2015.7060480","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2015.7060480","pdf_url":null,"source":{"id":"https://openalex.org/S158797327","display_name":"IEEE Communications Magazine","issn_l":"0163-6804","issn":["0163-6804","1558-1896"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Magazine","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/11585/474769","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5039774225","display_name":"Giuseppe Araniti","orcid":"https://orcid.org/0000-0001-8670-9413"},"institutions":[{"id":"https://openalex.org/I59725666","display_name":"University of Reggio Calabria","ror":"https://ror.org/041sz8d87","country_code":"IT","type":"education","lineage":["https://openalex.org/I59725666"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giuseppe Araniti","raw_affiliation_strings":["University Mediterranea of Reggio Calabria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University Mediterranea of Reggio Calabria","institution_ids":["https://openalex.org/I59725666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040417357","display_name":"Nikolaos Bezirgiannidis","orcid":null},"institutions":[{"id":"https://openalex.org/I147962203","display_name":"Democritus University of Thrace","ror":"https://ror.org/03bfqnx40","country_code":"GR","type":"education","lineage":["https://openalex.org/I147962203"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Nikolaos Bezirgiannidis","raw_affiliation_strings":["Democritus University of Thrace"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Democritus University of Thrace","institution_ids":["https://openalex.org/I147962203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111527513","display_name":"Edward Birrane","orcid":null},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]},{"id":"https://openalex.org/I2802946424","display_name":"Johns Hopkins University Applied Physics Laboratory","ror":"https://ror.org/029pp9z10","country_code":"US","type":"facility","lineage":["https://openalex.org/I145311948","https://openalex.org/I2802946424"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Edward Birrane","raw_affiliation_strings":["Johns Hopkins University, Applied Physics Laboratory","Johns Hopkins University Applied Physics laboratory"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Johns Hopkins University, Applied Physics Laboratory","institution_ids":["https://openalex.org/I2802946424"]},{"raw_affiliation_string":"Johns Hopkins University Applied Physics laboratory","institution_ids":["https://openalex.org/I2802946424","https://openalex.org/I145311948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055392194","display_name":"Igor Bisio","orcid":"https://orcid.org/0000-0003-3198-7306"},"institutions":[{"id":"https://openalex.org/I83816512","display_name":"University of Genoa","ror":"https://ror.org/0107c5v14","country_code":"IT","type":"education","lineage":["https://openalex.org/I83816512"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Igor Bisio","raw_affiliation_strings":["University of Genoa","University of Genoa >  >  >  >"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Genoa","institution_ids":["https://openalex.org/I83816512"]},{"raw_affiliation_string":"University of Genoa >  >  >  >","institution_ids":["https://openalex.org/I83816512"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020622156","display_name":"Scott Burleigh","orcid":"https://orcid.org/0000-0003-3768-5413"},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Scott Burleigh","raw_affiliation_strings":["California Institute of Technology","California  Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"California Institute of Technology","institution_ids":["https://openalex.org/I122411786"]},{"raw_affiliation_string":"California  Institute of Technology","institution_ids":["https://openalex.org/I122411786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043996575","display_name":"Carlo Caini","orcid":"https://orcid.org/0000-0002-6576-7320"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Carlo Caini","raw_affiliation_strings":["University of Bologna"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Bologna","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031763664","display_name":"Marius Feldmann","orcid":null},"institutions":[{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Marius Feldmann","raw_affiliation_strings":["Technische Universit\u00e4t Dresden","[Technische Universitat, Dresden]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Dresden","institution_ids":["https://openalex.org/I78650965"]},{"raw_affiliation_string":"[Technische Universitat, Dresden]","institution_ids":["https://openalex.org/I78650965"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046966559","display_name":"Mario Marchese","orcid":"https://orcid.org/0000-0002-9626-3483"},"institutions":[{"id":"https://openalex.org/I83816512","display_name":"University of Genoa","ror":"https://ror.org/0107c5v14","country_code":"IT","type":"education","lineage":["https://openalex.org/I83816512"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Mario Marchese","raw_affiliation_strings":["University of Genoa","University of Genoa >  >  >  >"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Genoa","institution_ids":["https://openalex.org/I83816512"]},{"raw_affiliation_string":"University of Genoa >  >  >  >","institution_ids":["https://openalex.org/I83816512"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072865256","display_name":"John Segui","orcid":null},"institutions":[{"id":"https://openalex.org/I109301148","display_name":"Pasadena City College","ror":"https://ror.org/01dk4b453","country_code":"US","type":"education","lineage":["https://openalex.org/I109301148"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John Segui","raw_affiliation_strings":["Pasadena City College, Speedy Packets, Inc","Speedy Packets, Inc. and Pasadena City College"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pasadena City College, Speedy Packets, Inc","institution_ids":["https://openalex.org/I109301148"]},{"raw_affiliation_string":"Speedy Packets, Inc. and Pasadena City College","institution_ids":["https://openalex.org/I109301148"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101050136","display_name":"Kiyohisa Suzuki","orcid":null},"institutions":[{"id":"https://openalex.org/I2800865746","display_name":"Japan Aerospace Exploration Agency","ror":"https://ror.org/059yhyy33","country_code":"JP","type":"facility","lineage":["https://openalex.org/I2800865746"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kiyohisa Suzuki","raw_affiliation_strings":["Japan Aerospace Exploration Agency","Japan Aerospace  Exploration Agency"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Japan Aerospace Exploration Agency","institution_ids":["https://openalex.org/I2800865746"]},{"raw_affiliation_string":"Japan Aerospace  Exploration Agency","institution_ids":["https://openalex.org/I2800865746"]}]}],"institutions":[],"countries_distinct_count":5,"institutions_distinct_count":10,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":28.7537,"has_fulltext":false,"cited_by_count":260,"citation_normalized_percentile":{"value":0.99686882,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"53","issue":"3","first_page":"38","last_page":"46"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":1.0,"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/T11478","display_name":"Caching and Content Delivery","score":0.9818999767303467,"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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9731000065803528,"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-science","display_name":"Computer science","score":0.846152663230896},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7274580597877502},{"id":"https://openalex.org/keywords/routing-protocol","display_name":"Routing protocol","score":0.6364791393280029},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.6349218487739563},{"id":"https://openalex.org/keywords/delay-tolerant-networking","display_name":"Delay-tolerant networking","score":0.5397539734840393},{"id":"https://openalex.org/keywords/protocol-stack","display_name":"Protocol stack","score":0.5082454085350037},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.4702181816101074},{"id":"https://openalex.org/keywords/overlay-network","display_name":"Overlay network","score":0.4679376482963562},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4444185495376587},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.43806856870651245},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.41579973697662354},{"id":"https://openalex.org/keywords/wireless-routing-protocol","display_name":"Wireless Routing Protocol","score":0.28138768672943115},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.10077086091041565},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.09951108694076538},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.09785756468772888}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.846152663230896},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7274580597877502},{"id":"https://openalex.org/C104954878","wikidata":"https://www.wikidata.org/wiki/Q1648707","display_name":"Routing protocol","level":3,"score":0.6364791393280029},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.6349218487739563},{"id":"https://openalex.org/C53264328","wikidata":"https://www.wikidata.org/wiki/Q55320","display_name":"Delay-tolerant networking","level":5,"score":0.5397539734840393},{"id":"https://openalex.org/C38601921","wikidata":"https://www.wikidata.org/wiki/Q1757693","display_name":"Protocol stack","level":3,"score":0.5082454085350037},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.4702181816101074},{"id":"https://openalex.org/C169851745","wikidata":"https://www.wikidata.org/wiki/Q1331985","display_name":"Overlay network","level":3,"score":0.4679376482963562},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4444185495376587},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.43806856870651245},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.41579973697662354},{"id":"https://openalex.org/C47318570","wikidata":"https://www.wikidata.org/wiki/Q8026863","display_name":"Wireless Routing Protocol","level":4,"score":0.28138768672943115},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.10077086091041565},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.09951108694076538},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.09785756468772888},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/mcom.2015.7060480","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2015.7060480","pdf_url":null,"source":{"id":"https://openalex.org/S158797327","display_name":"IEEE Communications Magazine","issn_l":"0163-6804","issn":["0163-6804","1558-1896"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Magazine","raw_type":"journal-article"},{"id":"pmh:oai:authors.library.caltech.edu:56920","is_oa":false,"landing_page_url":"https://authors.library.caltech.edu/56920/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402161","display_name":"CaltechAUTHORS (California Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122411786","host_organization_name":"California Institute of Technology","host_organization_lineage":["https://openalex.org/I122411786"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:cris.unibo.it:11585/474769","is_oa":true,"landing_page_url":"http://hdl.handle.net/11585/474769","pdf_url":null,"source":{"id":"https://openalex.org/S4306402579","display_name":"Archivio istituzionale della ricerca (Alma Mater Studiorum Universit\u00e0 di Bologna)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210117483","host_organization_name":"Istituto di Ematologia di Bologna","host_organization_lineage":["https://openalex.org/I4210117483"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:iris.unige.it:11567/778286","is_oa":false,"landing_page_url":"http://hdl.handle.net/11567/778286","pdf_url":null,"source":{"id":"https://openalex.org/S4377196291","display_name":"CINECA IRIS Institutial Research Information System (University of Genoa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I83816512","host_organization_name":"University of Genoa","host_organization_lineage":["https://openalex.org/I83816512"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:cris.unibo.it:11585/474769","is_oa":true,"landing_page_url":"http://hdl.handle.net/11585/474769","pdf_url":null,"source":{"id":"https://openalex.org/S4306402579","display_name":"Archivio istituzionale della ricerca (Alma Mater Studiorum Universit\u00e0 di Bologna)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210117483","host_organization_name":"Istituto di Ematologia di Bologna","host_organization_lineage":["https://openalex.org/I4210117483"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320310145","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95"},{"id":"https://openalex.org/F4320316351","display_name":"Universit\u00e0 degli Studi Mediterranea di Reggio Calabria","ror":"https://ror.org/041sz8d87"},{"id":"https://openalex.org/F4320322794","display_name":"Universit\u00e0 degli Studi di Genova","ror":"https://ror.org/0107c5v14"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1967885373","https://openalex.org/W1993321572","https://openalex.org/W1999314115","https://openalex.org/W2052883771","https://openalex.org/W2056093707","https://openalex.org/W2146685319","https://openalex.org/W2162076967","https://openalex.org/W2253517037","https://openalex.org/W2273515758","https://openalex.org/W2333046425","https://openalex.org/W6692059270","https://openalex.org/W6694493389"],"related_works":["https://openalex.org/W2015381354","https://openalex.org/W2084288121","https://openalex.org/W2387096116","https://openalex.org/W2139801379","https://openalex.org/W2408235315","https://openalex.org/W2054264741","https://openalex.org/W2078776427","https://openalex.org/W1977694615","https://openalex.org/W2002325388","https://openalex.org/W2973706133"],"abstract_inverted_index":{"Delay-":[0],"and":[1,12,55,63,82,91,146],"Disruption":[2],"Tolerant":[3],"Networks":[4],"(DTNs)":[5],"are":[6,33,73],"based":[7],"on":[8,13,50,58,154],"an":[9],"overlay":[10],"protocol":[11,89],"the":[14,39,43,70,80,83,87,93,107,113,117,127,140,147,155],"store-carry-forward":[15],"paradigm.":[16],"In":[17],"practice,":[18],"each":[19],"DTN":[20,88,152],"node":[21],"can":[22],"store":[23],"information":[24],"for":[25],"a":[26,151],"long":[27],"time":[28],"before":[29],"forwarding":[30],"it.":[31],"DTNs":[32],"particularly":[34],"suited":[35],"to":[36],"cope":[37],"with":[38,124],"challenges":[40],"imposed":[41],"by":[42,98],"space":[44,53,115,121],"environment.":[45],"This":[46],"paper":[47],"is":[48],"focused":[49],"routing":[51,61],"in":[52,56,69,76],"DTNs,":[54],"particular":[57],"contact":[59],"graph":[60],"(CGR)":[62],"its":[64],"most":[65],"representative":[66],"enhancements,":[67],"available":[68],"literature,":[71],"which":[72],"briefly":[74],"surveyed":[75],"this":[77],"work.":[78],"Moreover,":[79],"applicability":[81],"obtained":[84],"performance":[85],"of":[86,92,150],"stack":[90],"CGR":[94],"have":[95],"been":[96,138],"evaluated":[97],"presenting":[99],"results":[100],"from":[101],"real":[102],"experimental":[103],"experiences":[104],"such":[105],"as":[106],"Deep":[108],"Impact":[109],"Network":[110],"experiment":[111],"(employing":[112],"EPOXI":[114],"cruise),":[116],"JAXA":[118],"jointly":[119],"performed":[120],"link":[122],"demonstrations":[123],"NASA":[125],"(where":[126],"JAXA's":[128],"GEO":[129],"relay":[130],"satellite":[131],"called":[132],"Data":[133,142],"Relay":[134],"Test":[135],"Satellite":[136],"has":[137],"used),":[139],"Space":[141,157],"Routers":[143],"European":[144],"Project,":[145],"pilot":[148],"operation":[149],"implementation":[153],"International":[156],"Station":[158],"(ISS).":[159]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":30},{"year":2023,"cited_by_count":24},{"year":2022,"cited_by_count":18},{"year":2021,"cited_by_count":22},{"year":2020,"cited_by_count":28},{"year":2019,"cited_by_count":40},{"year":2018,"cited_by_count":32},{"year":2017,"cited_by_count":32},{"year":2016,"cited_by_count":12},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}