{"id":"https://openalex.org/W3004986111","doi":"https://doi.org/10.1109/jsyst.2020.2967836","title":"Performance Analysis of Hardware-Impaired Overlay Cognitive Satellite\u2013Terrestrial Networks With Adaptive Relaying Protocol","display_name":"Performance Analysis of Hardware-Impaired Overlay Cognitive Satellite\u2013Terrestrial Networks With Adaptive Relaying Protocol","publication_year":2020,"publication_date":"2020-02-05","ids":{"openalex":"https://openalex.org/W3004986111","doi":"https://doi.org/10.1109/jsyst.2020.2967836","mag":"3004986111"},"language":"en","primary_location":{"id":"doi:10.1109/jsyst.2020.2967836","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsyst.2020.2967836","pdf_url":null,"source":{"id":"https://openalex.org/S95999327","display_name":"IEEE Systems Journal","issn_l":"1932-8184","issn":["1932-8184","1937-9234","2373-7816"],"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 Systems Journal","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/A5010568760","display_name":"Vibhum Singh","orcid":"https://orcid.org/0000-0003-4588-1924"},"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":true,"raw_author_name":"Vibhum Singh","raw_affiliation_strings":["Discipline of Electrical Engineering, Indian Institute of Technology Indore, Indore, India"],"affiliations":[{"raw_affiliation_string":"Discipline of Electrical Engineering, Indian Institute of Technology Indore, Indore, India","institution_ids":["https://openalex.org/I64295750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045885076","display_name":"Sourabh Solanki","orcid":"https://orcid.org/0000-0002-7968-7655"},"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":"Sourabh Solanki","raw_affiliation_strings":["Discipline of Electrical Engineering, Indian Institute of Technology Indore, Indore, India"],"affiliations":[{"raw_affiliation_string":"Discipline of Electrical Engineering, Indian Institute of Technology Indore, Indore, India","institution_ids":["https://openalex.org/I64295750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047494900","display_name":"Prabhat K. Upadhyay","orcid":"https://orcid.org/0000-0001-7636-5469"},"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":"Prabhat Kumar Upadhyay","raw_affiliation_strings":["Discipline of Electrical Engineering, Indian Institute of Technology Indore, Indore, India"],"affiliations":[{"raw_affiliation_string":"Discipline of Electrical Engineering, Indian Institute of Technology Indore, Indore, India","institution_ids":["https://openalex.org/I64295750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021191255","display_name":"Daniel Benevides da Costa","orcid":"https://orcid.org/0000-0002-5439-7475"},"institutions":[{"id":"https://openalex.org/I243754102","display_name":"Universidade Federal do Cear\u00e1","ror":"https://ror.org/03srtnf24","country_code":"BR","type":"education","lineage":["https://openalex.org/I243754102"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Daniel Benevides da Costa","raw_affiliation_strings":["Department of Computer Engineering, Federal University of Cear\u00e1, Sobral, Brazil"],"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Federal University of Cear\u00e1, Sobral, Brazil","institution_ids":["https://openalex.org/I243754102"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049894961","display_name":"Jules M. Moualeu","orcid":"https://orcid.org/0000-0003-0307-1931"},"institutions":[{"id":"https://openalex.org/I192619145","display_name":"University of the Witwatersrand","ror":"https://ror.org/03rp50x72","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Jules M. Moualeu","raw_affiliation_strings":["School of Electrical and Information Engineering, University of the Witwatersrand, Johannesburg, South Africa"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, University of the Witwatersrand, Johannesburg, South Africa","institution_ids":["https://openalex.org/I192619145"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5010568760"],"corresponding_institution_ids":["https://openalex.org/I64295750"],"apc_list":null,"apc_paid":null,"fwci":9.3193,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.97705967,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"15","issue":"1","first_page":"192","last_page":"203"},"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9955999851226807,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9944000244140625,"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/computer-science","display_name":"Computer science","score":0.6874529719352722},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.6101765036582947},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5865251421928406},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.5703628659248352},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5648306608200073},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.53773033618927},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.47726768255233765},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.4599408805370331},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4523530602455139},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.42667967081069946},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.4154909551143646},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24732890725135803},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1804959774017334},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.17223778367042542},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.10646912455558777}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6874529719352722},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.6101765036582947},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5865251421928406},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.5703628659248352},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5648306608200073},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.53773033618927},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.47726768255233765},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.4599408805370331},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4523530602455139},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.42667967081069946},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.4154909551143646},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24732890725135803},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1804959774017334},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.17223778367042542},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.10646912455558777},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsyst.2020.2967836","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsyst.2020.2967836","pdf_url":null,"source":{"id":"https://openalex.org/S95999327","display_name":"IEEE Systems Journal","issn_l":"1932-8184","issn":["1932-8184","1937-9234","2373-7816"],"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 Systems Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4399999976158142,"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals"}],"awards":[{"id":"https://openalex.org/G8558119741","display_name":null,"funder_award_id":"116018","funder_id":"https://openalex.org/F4320320671","funder_display_name":"National Research Foundation"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1570169461","https://openalex.org/W1982612620","https://openalex.org/W1991866948","https://openalex.org/W2011406179","https://openalex.org/W2032504554","https://openalex.org/W2077007379","https://openalex.org/W2099785455","https://openalex.org/W2108282849","https://openalex.org/W2115324684","https://openalex.org/W2117698166","https://openalex.org/W2119969123","https://openalex.org/W2130576097","https://openalex.org/W2149200615","https://openalex.org/W2170638893","https://openalex.org/W2295015593","https://openalex.org/W2296439027","https://openalex.org/W2320703891","https://openalex.org/W2344901047","https://openalex.org/W2569659590","https://openalex.org/W2611296652","https://openalex.org/W2735379034","https://openalex.org/W2797097527","https://openalex.org/W2800252416","https://openalex.org/W2801213956","https://openalex.org/W2801409109","https://openalex.org/W2891898020","https://openalex.org/W2898641569","https://openalex.org/W2911529145","https://openalex.org/W2932965834","https://openalex.org/W2941546353","https://openalex.org/W2946686343","https://openalex.org/W2954253723","https://openalex.org/W2965849189","https://openalex.org/W6634108951"],"related_works":["https://openalex.org/W2327053383","https://openalex.org/W2356834760","https://openalex.org/W1964600846","https://openalex.org/W2127563499","https://openalex.org/W2120897947","https://openalex.org/W595346907","https://openalex.org/W2030191005","https://openalex.org/W1865172210","https://openalex.org/W2027568561","https://openalex.org/W2790025453"],"abstract_inverted_index":{"In":[0,57],"this":[1,60],"article,":[2],"we":[3,78,128],"consider":[4,79],"an":[5,130],"overlay":[6],"cognitive":[7],"hybrid":[8],"satellite-terrestrial":[9],"network":[10],"consisting":[11],"of":[12,53,62,119,126,180],"a":[13,19,40,46],"primary":[14,54,182],"satellite":[15,55],"source-receiver":[16],"pair":[17,22],"and":[18,90,138,141,183,198],"secondary":[20,41,65,184],"transmitter-receiver":[21],"on":[23,95],"the":[24,30,36,51,64,70,80,86,96,104,108,116,120,124,146,157,162,168,177,181],"ground":[25],"while":[26],"taking":[27],"into":[28],"account":[29],"practical":[31],"hardware":[32],"impairments":[33],"(HIs)":[34],"at":[35],"user":[37,43,66],"devices.":[38],"Herein,":[39],"terrestrial":[42,88],"acts":[44],"as":[45],"cooperative":[47],"relay":[48],"to":[49,69,160],"assist":[50],"transmission":[52],"user.":[56],"return":[58],"for":[59,73,103,135,176],"kind":[61],"favor,":[63],"gets":[67],"access":[68],"primary's":[71],"spectrum":[72],"its":[74,143],"own":[75],"communication.":[76],"Further,":[77],"distortion":[81],"noises":[82],"induced":[83],"by":[84,172],"all":[85],"hardware-impaired":[87],"nodes":[89],"demonstrate":[91],"their":[92],"detrimental":[93],"impact":[94],"system":[97,163,170],"performance.":[98,164],"We":[99,165],"manifest":[100],"analytically":[101],"that,":[102],"higher":[105],"data":[106],"rates,":[107],"HIs":[109],"invoke":[110],"ceiling":[111],"effects":[112],"which":[113],"reprehensibly":[114],"cap":[115],"fundamental":[117],"capacity":[118],"system.":[121],"To":[122],"mitigate":[123],"effect":[125],"HIs,":[127],"propose":[129],"adaptive":[131],"relaying":[132,149],"(AR)":[133],"protocol":[134,154],"both":[136],"amplify-and-forward":[137],"decode-and-forward":[139],"operations":[140],"compare":[142],"performance":[144,171],"with":[145],"competitive":[147],"fixed":[148],"schemes.":[150],"The":[151],"proposed":[152],"AR":[153],"efficiently":[155],"utilizes":[156],"available":[158],"degrees-of-freedom":[159],"enhance":[161],"comprehensively":[166],"analyze":[167],"overall":[169],"deriving":[173],"closed-form":[174],"expressions":[175],"outage":[178],"probability":[179],"networks":[185],"under":[186],"heterogeneous":[187],"fading":[188],"environments.":[189],"Our":[190],"theoretical":[191],"developments":[192],"are":[193],"corroborated":[194],"through":[195],"various":[196],"numerical":[197],"simulation":[199],"results.":[200]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}