{"id":"https://openalex.org/W4388427898","doi":"https://doi.org/10.1109/blackseacom58138.2023.10299697","title":"Performance Analysis of Satellite-UAV Relaying based Multi-User Systems with Outdated CSI","display_name":"Performance Analysis of Satellite-UAV Relaying based Multi-User Systems with Outdated CSI","publication_year":2023,"publication_date":"2023-07-04","ids":{"openalex":"https://openalex.org/W4388427898","doi":"https://doi.org/10.1109/blackseacom58138.2023.10299697"},"language":"en","primary_location":{"id":"doi:10.1109/blackseacom58138.2023.10299697","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/blackseacom58138.2023.10299697","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom)","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/A5074823529","display_name":"Parvez Shaik","orcid":"https://orcid.org/0000-0002-3125-1051"},"institutions":[{"id":"https://openalex.org/I58152225","display_name":"Texas A&M University at Qatar","ror":"https://ror.org/03vb4dm14","country_code":"QA","type":"education","lineage":["https://openalex.org/I58152225","https://openalex.org/I91045830"]}],"countries":["QA"],"is_corresponding":true,"raw_author_name":"Parvez Shaik","raw_affiliation_strings":["Texas A&M University at Qatar,Department of Electrical and Computer Engineering,Doha,Qatar"],"affiliations":[{"raw_affiliation_string":"Texas A&M University at Qatar,Department of Electrical and Computer Engineering,Doha,Qatar","institution_ids":["https://openalex.org/I58152225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086265029","display_name":"Cihat Ke\u00e7eci","orcid":"https://orcid.org/0000-0002-2097-5855"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cihat Ke\u00e7eci","raw_affiliation_strings":["Texas A&M University,Department of Electrical and Computer Engineering,College Station,TX,USA"],"affiliations":[{"raw_affiliation_string":"Texas A&M University,Department of Electrical and Computer Engineering,College Station,TX,USA","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060109822","display_name":"Kamal Garg","orcid":"https://orcid.org/0000-0002-3618-0184"},"institutions":[{"id":"https://openalex.org/I64295750","display_name":"Indian Institute of Technology Indore","ror":"https://ror.org/01hhf7w52","country_code":"IN","type":"education","lineage":["https://openalex.org/I64295750"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Kamal K. Garg","raw_affiliation_strings":["Department of Electrical Engineering, IIT Indore,India,453552"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, IIT Indore,India,453552","institution_ids":["https://openalex.org/I64295750"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034213361","display_name":"Erchin Serpedin","orcid":"https://orcid.org/0000-0001-9069-770X"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Erchin Serpedin","raw_affiliation_strings":["Texas A&M University,Department of Electrical and Computer Engineering,College Station,TX,USA"],"affiliations":[{"raw_affiliation_string":"Texas A&M University,Department of Electrical and Computer Engineering,College Station,TX,USA","institution_ids":["https://openalex.org/I91045830"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5074823529"],"corresponding_institution_ids":["https://openalex.org/I58152225"],"apc_list":null,"apc_paid":null,"fwci":2.4614,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.9207162,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"51","last_page":"56"},"is_retracted":false,"is_paratext":false,"is_xpac":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/T11133","display_name":"UAV Applications and Optimization","score":0.9990000128746033,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.996399998664856,"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/rician-fading","display_name":"Rician fading","score":0.8464141488075256},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.7559564709663391},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7367913722991943},{"id":"https://openalex.org/keywords/nakagami-distribution","display_name":"Nakagami distribution","score":0.6995479464530945},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.6702525615692139},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5764350891113281},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5409799814224243},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.509816586971283},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5072107315063477},{"id":"https://openalex.org/keywords/satellite-system","display_name":"Satellite system","score":0.48824384808540344},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4220576882362366},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.41979244351387024},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3252567648887634},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.20888033509254456},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.2025074064731598},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15125301480293274},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.08222746849060059}],"concepts":[{"id":"https://openalex.org/C60472773","wikidata":"https://www.wikidata.org/wiki/Q7331156","display_name":"Rician fading","level":4,"score":0.8464141488075256},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.7559564709663391},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7367913722991943},{"id":"https://openalex.org/C115098869","wikidata":"https://www.wikidata.org/wiki/Q3258347","display_name":"Nakagami distribution","level":4,"score":0.6995479464530945},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.6702525615692139},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5764350891113281},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5409799814224243},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.509816586971283},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5072107315063477},{"id":"https://openalex.org/C2778027091","wikidata":"https://www.wikidata.org/wiki/Q25346003","display_name":"Satellite system","level":4,"score":0.48824384808540344},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4220576882362366},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.41979244351387024},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3252567648887634},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.20888033509254456},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.2025074064731598},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15125301480293274},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.08222746849060059},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/blackseacom58138.2023.10299697","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/blackseacom58138.2023.10299697","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W2100902563","https://openalex.org/W2149200615","https://openalex.org/W2528584088","https://openalex.org/W2799998043","https://openalex.org/W2805161269","https://openalex.org/W2892656107","https://openalex.org/W2893192565","https://openalex.org/W2904947504","https://openalex.org/W2945641338","https://openalex.org/W2965872306","https://openalex.org/W2997654830","https://openalex.org/W3009574497","https://openalex.org/W3113221786","https://openalex.org/W3161615028","https://openalex.org/W3185376923","https://openalex.org/W3191042378","https://openalex.org/W3195911184","https://openalex.org/W3199339416","https://openalex.org/W3208943133","https://openalex.org/W3217259041","https://openalex.org/W4200030876","https://openalex.org/W4221052923","https://openalex.org/W4225921658","https://openalex.org/W4285611557","https://openalex.org/W4290996289","https://openalex.org/W6802703169"],"related_works":["https://openalex.org/W2154562606","https://openalex.org/W2768535048","https://openalex.org/W2909249800","https://openalex.org/W1985010625","https://openalex.org/W2165621050","https://openalex.org/W2772741852","https://openalex.org/W1982079358","https://openalex.org/W4295532896","https://openalex.org/W2135739570","https://openalex.org/W2163843274"],"abstract_inverted_index":{"This":[0],"paper":[1],"analyzes":[2],"the":[3,24,28,31,36,56,65,79,86,90,95,109,115,119],"performance":[4],"of":[5,27,33,38,92],"satellite-integrated":[6],"terrestrial":[7,59],"communications":[8],"with":[9,83],"a":[10,103],"multi-input-multi-output":[11],"(MIMO)":[12],"relaying":[13],"unmanned":[14],"air":[15],"vehicle":[16],"(UAV)":[17],"and":[18,30,48,58,69,81,89,97],"multiple":[19],"mobile":[20,34],"users.":[21],"Due":[22],"to":[23,54,63,85,107],"time-varying":[25],"nature":[26],"channel":[29,40],"movement":[32],"users,":[35],"impact":[37],"outdated":[39],"state":[41],"information":[42],"cannot":[43],"be":[44],"neglected.":[45],"Shadowed-Rician":[46],"fading":[47,50],"Nakagami-m":[49],"channels":[51],"are":[52,72,100],"considered":[53],"model":[55],"non-terrestrial":[57],"links,":[60],"respectively.":[61],"Frameworks":[62],"assess":[64],"outage":[66],"probability":[67],"(OP)":[68],"asymptotic":[70],"OP":[71],"developed.":[73],"The":[74],"power":[75],"allocation":[76],"schemes":[77],"at":[78,94],"satellite":[80],"UAV":[82,96],"respect":[84],"correlation":[87],"coefficient":[88],"number":[91],"antennas":[93],"ground":[98],"users":[99],"optimized":[101],"through":[102],"machine":[104],"learning":[105],"approach":[106],"minimize":[108],"OP.":[110],"Simulation":[111],"results":[112],"illustrate":[113],"that":[114],"satellite-UAV":[116],"link":[117],"dominates":[118],"overall":[120],"system":[121],"performance.":[122]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-04-14T08:04:32.555800","created_date":"2025-10-10T00:00:00"}