{"id":"https://openalex.org/W3199840422","doi":"https://doi.org/10.1109/tcomm.2021.3113942","title":"Channel Modeling and Analysis of Inter-Small-Satellite Links in Terahertz Band Space Networks","display_name":"Channel Modeling and Analysis of Inter-Small-Satellite Links in Terahertz Band Space Networks","publication_year":2021,"publication_date":"2021-09-20","ids":{"openalex":"https://openalex.org/W3199840422","doi":"https://doi.org/10.1109/tcomm.2021.3113942","mag":"3199840422"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2021.3113942","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2021.3113942","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Transactions on Communications","raw_type":"journal-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/A5074393476","display_name":"Shuai Nie","orcid":"https://orcid.org/0000-0002-1038-4146"},"institutions":[{"id":"https://openalex.org/I114395901","display_name":"University of Nebraska\u2013Lincoln","ror":"https://ror.org/043mer456","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shuai Nie","raw_affiliation_strings":["School of Computing, University of Nebraska\u2013Lincoln, Lincoln, NE, USA"],"raw_orcid":"https://orcid.org/0000-0002-1038-4146","affiliations":[{"raw_affiliation_string":"School of Computing, University of Nebraska\u2013Lincoln, Lincoln, NE, USA","institution_ids":["https://openalex.org/I114395901"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044396726","display_name":"Ian F. Akyildiz","orcid":"https://orcid.org/0000-0002-8099-3529"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ian F. Akyildiz","raw_affiliation_strings":["Truva Inc., Alpharetta, GA, USA"],"raw_orcid":"https://orcid.org/0000-0002-8099-3529","affiliations":[{"raw_affiliation_string":"Truva Inc., Alpharetta, GA, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2045,"currency":"USD","value_usd":2045},"apc_paid":null,"fwci":56.1917,"has_fulltext":false,"cited_by_count":101,"citation_normalized_percentile":{"value":0.99791708,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":100},"biblio":{"volume":"69","issue":"12","first_page":"8585","last_page":"8599"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9991999864578247,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9902999997138977,"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/geostationary-orbit","display_name":"Geostationary orbit","score":0.8297926187515259},{"id":"https://openalex.org/keywords/terahertz-radiation","display_name":"Terahertz radiation","score":0.6561895608901978},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.5160958170890808},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5061406493186951},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.49740079045295715},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4773250222206116},{"id":"https://openalex.org/keywords/nasa-deep-space-network","display_name":"NASA Deep Space Network","score":0.4761514663696289},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.46187496185302734},{"id":"https://openalex.org/keywords/medium-earth-orbit","display_name":"Medium Earth orbit","score":0.45858901739120483},{"id":"https://openalex.org/keywords/frequency-band","display_name":"Frequency band","score":0.45086368918418884},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3901660740375519},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.27735215425491333},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2544528841972351},{"id":"https://openalex.org/keywords/spacecraft","display_name":"Spacecraft","score":0.24642229080200195},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.19267621636390686},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.18615850806236267}],"concepts":[{"id":"https://openalex.org/C16405173","wikidata":"https://www.wikidata.org/wiki/Q192316","display_name":"Geostationary orbit","level":3,"score":0.8297926187515259},{"id":"https://openalex.org/C107816215","wikidata":"https://www.wikidata.org/wiki/Q647887","display_name":"Terahertz radiation","level":2,"score":0.6561895608901978},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.5160958170890808},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5061406493186951},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.49740079045295715},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4773250222206116},{"id":"https://openalex.org/C187107819","wikidata":"https://www.wikidata.org/wiki/Q835696","display_name":"NASA Deep Space Network","level":3,"score":0.4761514663696289},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.46187496185302734},{"id":"https://openalex.org/C199301463","wikidata":"https://www.wikidata.org/wiki/Q218414","display_name":"Medium Earth orbit","level":4,"score":0.45858901739120483},{"id":"https://openalex.org/C2778116611","wikidata":"https://www.wikidata.org/wiki/Q25110567","display_name":"Frequency band","level":3,"score":0.45086368918418884},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3901660740375519},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.27735215425491333},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2544528841972351},{"id":"https://openalex.org/C29829512","wikidata":"https://www.wikidata.org/wiki/Q40218","display_name":"Spacecraft","level":2,"score":0.24642229080200195},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.19267621636390686},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.18615850806236267},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcomm.2021.3113942","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2021.3113942","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Transactions on Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W179213921","https://openalex.org/W1514458494","https://openalex.org/W1516952899","https://openalex.org/W1541100686","https://openalex.org/W1583618639","https://openalex.org/W1659972285","https://openalex.org/W2030449726","https://openalex.org/W2035560524","https://openalex.org/W2037177417","https://openalex.org/W2056278505","https://openalex.org/W2067171037","https://openalex.org/W2069162239","https://openalex.org/W2070574548","https://openalex.org/W2091445772","https://openalex.org/W2091528578","https://openalex.org/W2141315365","https://openalex.org/W2166921550","https://openalex.org/W2172208801","https://openalex.org/W2292302359","https://openalex.org/W2325433460","https://openalex.org/W2525431032","https://openalex.org/W2530869468","https://openalex.org/W2553861972","https://openalex.org/W2589326234","https://openalex.org/W2590888604","https://openalex.org/W2732096217","https://openalex.org/W2788577430","https://openalex.org/W2792164085","https://openalex.org/W2808128011","https://openalex.org/W2895050728","https://openalex.org/W2904085259","https://openalex.org/W2911422209","https://openalex.org/W2914457422","https://openalex.org/W2921679472","https://openalex.org/W2953052878","https://openalex.org/W2966775234","https://openalex.org/W2982353889","https://openalex.org/W3089706104","https://openalex.org/W3147278562","https://openalex.org/W4213380970","https://openalex.org/W4298218484","https://openalex.org/W6804367085","https://openalex.org/W7023822087"],"related_works":["https://openalex.org/W2021594568","https://openalex.org/W2286863940","https://openalex.org/W4385385640","https://openalex.org/W1577900704","https://openalex.org/W2952675445","https://openalex.org/W2461450765","https://openalex.org/W2058936832","https://openalex.org/W2492344019","https://openalex.org/W4210781172","https://openalex.org/W2056341651"],"abstract_inverted_index":{"Small":[0],"satellites":[1,12],"have":[2],"shorter":[3],"development":[4],"cycles":[5],"and":[6,17,23,47,61,77,102,121,161,180],"lower":[7],"costs":[8],"than":[9],"the":[10,24,29,53,68,84,116,135,141,150,163,170],"traditional":[11],"in":[13,28,44,72,118,146,165,177],"low-earth":[14],"orbits":[15,19],"(LEOs)":[16],"geostationary":[18],"(GEOs).":[20],"These":[21],"advantages":[22],"ultra-wide":[25],"spectrum":[26],"availability":[27],"Terahertz":[30],"(THz)":[31],"band":[32,58,88,126,143,167],"enable":[33],"profound":[34],"potentials":[35],"for":[36,89,96,124],"inter-satellite":[37],"links":[38],"(ISLs)":[39],"to":[40,82,114,173],"achieve":[41,174],"ultra-high":[42],"throughput":[43,176],"both":[45,73,119,178],"near-Earth":[46,147,179],"deep-space":[48,181],"orbits.":[49],"In":[50],"this":[51],"paper,":[52],"ISL":[54],"channels":[55],"at":[56],"THz":[57,87,125,142,166],"are":[59,80],"characterized":[60,156],"their":[62],"link":[63],"capacity":[64],"is":[65,100,112],"analyzed.":[66],"First,":[67],"propagation":[69,145],"channel":[70,110],"effects":[71],"Earth\u2019s":[74],"upper":[75],"atmosphere":[76],"deep":[78],"space":[79],"investigated":[81],"demonstrate":[83,132],"feasibility":[85],"of":[86],"ISLs.":[90],"Second,":[91],"an":[92],"orbital":[93,158],"perturbation":[94,159],"model":[95,111],"satellite":[97],"formation":[98],"flying":[99],"proposed":[101],"analyzed":[103],"with":[104],"actual":[105],"ephemeris":[106],"information.":[107],"Finally,":[108],"a":[109],"developed":[113],"investigate":[115],"diversity":[117,171],"polarization":[120],"frequency":[122],"domain":[123],"inter-small-satellite":[127],"communications.":[128],"Our":[129],"numerical":[130],"results":[131],"that:":[133],"1)":[134],"ionospheric":[136],"plasma":[137],"does":[138],"not":[139],"affect":[140],"signal":[144],"orbits;":[148],"2)":[149],"beam":[151],"misalignment":[152],"loss":[153],"can":[154,168],"be":[155],"by":[157],"factors;":[160],"3)":[162],"ISLs":[164],"utilize":[169],"techniques":[172],"high":[175],"links.":[182]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":38},{"year":2024,"cited_by_count":25},{"year":2023,"cited_by_count":19},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":2}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}