{"id":"https://openalex.org/W2766345455","doi":"https://doi.org/10.1109/tccn.2017.2763619","title":"On the Performance of Cognitive Satellite-Terrestrial Networks","display_name":"On the Performance of Cognitive Satellite-Terrestrial Networks","publication_year":2017,"publication_date":"2017-10-25","ids":{"openalex":"https://openalex.org/W2766345455","doi":"https://doi.org/10.1109/tccn.2017.2763619","mag":"2766345455"},"language":"en","primary_location":{"id":"doi:10.1109/tccn.2017.2763619","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tccn.2017.2763619","pdf_url":null,"source":{"id":"https://openalex.org/S2484188435","display_name":"IEEE Transactions on Cognitive Communications and Networking","issn_l":"2332-7731","issn":["2332-7731","2372-2045"],"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 Transactions on Cognitive Communications and Networking","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/20.500.11820/520d157a-57cd-45e9-805b-1747eda8703f","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5063623598","display_name":"Oluwatayo Y. Kolawole","orcid":"https://orcid.org/0000-0001-6652-8113"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Oluwatayo Y. Kolawole","raw_affiliation_strings":["Institute for Digital Communications, University of Edinburgh, Edinburgh, U.K"],"raw_orcid":"https://orcid.org/0000-0001-6652-8113","affiliations":[{"raw_affiliation_string":"Institute for Digital Communications, University of Edinburgh, Edinburgh, U.K","institution_ids":["https://openalex.org/I98677209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080073323","display_name":"Satyanarayana Vuppala","orcid":"https://orcid.org/0000-0001-9909-5465"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]},{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB","LU"],"is_corresponding":false,"raw_author_name":"Satyanarayana Vuppala","raw_affiliation_strings":["Institute for Digital Communications, University of Edinburgh, Edinburgh, U.K","Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg, Luxembourg City, Luxembourg"],"raw_orcid":"https://orcid.org/0000-0001-9909-5465","affiliations":[{"raw_affiliation_string":"Institute for Digital Communications, University of Edinburgh, Edinburgh, U.K","institution_ids":["https://openalex.org/I98677209"]},{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg, Luxembourg City, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071345719","display_name":"Mathini Sellathurai","orcid":"https://orcid.org/0000-0002-8738-8583"},"institutions":[{"id":"https://openalex.org/I32062511","display_name":"Heriot-Watt University","ror":"https://ror.org/04mghma93","country_code":"GB","type":"education","lineage":["https://openalex.org/I32062511"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mathini Sellathurai","raw_affiliation_strings":["Department of Electrical, Electronic and Computer Engineering, Herriot-Watt University, Edinburgh, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical, Electronic and Computer Engineering, Herriot-Watt University, Edinburgh, U.K","institution_ids":["https://openalex.org/I32062511"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091847007","display_name":"Tharmalingam Ratnarajah","orcid":"https://orcid.org/0000-0002-7636-1246"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Tharmalingam Ratnarajah","raw_affiliation_strings":["Institute for Digital Communications, University of Edinburgh, Edinburgh, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Digital Communications, University of Edinburgh, Edinburgh, U.K","institution_ids":["https://openalex.org/I98677209"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5063623598"],"corresponding_institution_ids":["https://openalex.org/I98677209"],"apc_list":null,"apc_paid":null,"fwci":97.8024,"has_fulltext":false,"cited_by_count":76,"citation_normalized_percentile":{"value":0.99854271,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"3","issue":"4","first_page":"668","last_page":"683"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9987000226974487,"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"}},{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9976000189781189,"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":0.7672492265701294},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6441662907600403},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5103635191917419},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4813895523548126},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.44876548647880554},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.31648707389831543},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.09151354432106018}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7672492265701294},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6441662907600403},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5103635191917419},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4813895523548126},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.44876548647880554},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.31648707389831543},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.09151354432106018}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tccn.2017.2763619","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tccn.2017.2763619","pdf_url":null,"source":{"id":"https://openalex.org/S2484188435","display_name":"IEEE Transactions on Cognitive Communications and Networking","issn_l":"2332-7731","issn":["2332-7731","2372-2045"],"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 Transactions on Cognitive Communications and Networking","raw_type":"journal-article"},{"id":"pmh:oai:pure.ed.ac.uk:openaire/520d157a-57cd-45e9-805b-1747eda8703f","is_oa":true,"landing_page_url":"https://hdl.handle.net/20.500.11820/520d157a-57cd-45e9-805b-1747eda8703f","pdf_url":null,"source":{"id":"https://openalex.org/S4406922455","display_name":"Edinburgh Research Explorer","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"Kolawole, O, Vuppala, S, Sellathurai, M & Ratnarajah, T 2017, 'On the Performance of Cognitive Satellite-Terrestrial Networks', IEEE Transactions on Cognitive Communications and Networking, vol. 3, no. 4, pp. 668 - 683. https://doi.org/10.1109/TCCN.2017.2763619","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:pure.ed.ac.uk:publications/520d157a-57cd-45e9-805b-1747eda8703f","is_oa":false,"landing_page_url":"https://www.research.ed.ac.uk/en/publications/520d157a-57cd-45e9-805b-1747eda8703f","pdf_url":null,"source":{"id":"https://openalex.org/S4406922455","display_name":"Edinburgh Research Explorer","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""}],"best_oa_location":{"id":"pmh:oai:pure.ed.ac.uk:openaire/520d157a-57cd-45e9-805b-1747eda8703f","is_oa":true,"landing_page_url":"https://hdl.handle.net/20.500.11820/520d157a-57cd-45e9-805b-1747eda8703f","pdf_url":null,"source":{"id":"https://openalex.org/S4406922455","display_name":"Edinburgh Research Explorer","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"Kolawole, O, Vuppala, S, Sellathurai, M & Ratnarajah, T 2017, 'On the Performance of Cognitive Satellite-Terrestrial Networks', IEEE Transactions on Cognitive Communications and Networking, vol. 3, no. 4, pp. 668 - 683. https://doi.org/10.1109/TCCN.2017.2763619","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1158539859","display_name":null,"funder_award_id":"EP/M014126/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G5676592124","display_name":null,"funder_award_id":"EP/D07827X/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G6406921781","display_name":null,"funder_award_id":"EP/L025299/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G8402760336","display_name":null,"funder_award_id":"EP/P009670/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W631335369","https://openalex.org/W1546334210","https://openalex.org/W1604498830","https://openalex.org/W1667165204","https://openalex.org/W1983729018","https://openalex.org/W1987123761","https://openalex.org/W1997834106","https://openalex.org/W2011406179","https://openalex.org/W2011866283","https://openalex.org/W2021614759","https://openalex.org/W2024702556","https://openalex.org/W2028070124","https://openalex.org/W2039688938","https://openalex.org/W2058234500","https://openalex.org/W2060745703","https://openalex.org/W2062851354","https://openalex.org/W2065715415","https://openalex.org/W2066206974","https://openalex.org/W2081450055","https://openalex.org/W2088212435","https://openalex.org/W2096236228","https://openalex.org/W2096469168","https://openalex.org/W2102617152","https://openalex.org/W2116200548","https://openalex.org/W2117035673","https://openalex.org/W2117059442","https://openalex.org/W2127593435","https://openalex.org/W2130891087","https://openalex.org/W2132242363","https://openalex.org/W2134400033","https://openalex.org/W2137079066","https://openalex.org/W2142051354","https://openalex.org/W2146115135","https://openalex.org/W2149200615","https://openalex.org/W2151075555","https://openalex.org/W2164170326","https://openalex.org/W2171824268","https://openalex.org/W2224433383","https://openalex.org/W2255974528","https://openalex.org/W2296534915","https://openalex.org/W2344901047","https://openalex.org/W2962760964","https://openalex.org/W2964158165","https://openalex.org/W3100958671","https://openalex.org/W3103727043","https://openalex.org/W6666648327","https://openalex.org/W6685525424"],"related_works":["https://openalex.org/W2548963335","https://openalex.org/W2159941915","https://openalex.org/W1995129237","https://openalex.org/W1761601995","https://openalex.org/W4365807906","https://openalex.org/W2157864637","https://openalex.org/W4223416141","https://openalex.org/W2546639359","https://openalex.org/W2785415239","https://openalex.org/W1922070205"],"abstract_inverted_index":{"We":[0],"investigate":[1],"the":[2,28,59,69,75,79,85,90,93,101,105,110,117,143,147,152,164,169,177,186],"performance":[3,61],"of":[4,62,127,171,188],"a":[5,13,22],"multi-beam":[6],"cognitive":[7],"satellite":[8,24,40,148],"terrestrial":[9,17,35,80,94,106,178,193],"network":[10,15,25],"in":[11,109],"which":[12],"secondary":[14,64],"(mobile":[16],"system)":[18],"shares":[19],"resources":[20],"with":[21],"primary":[23],"given":[26],"that":[27,113,141],"interference":[29,86,118,145],"temperature":[30,87,119],"constraint":[31,71,120],"is":[32,68,82,139,151,158,163],"satisfied.":[33],"The":[34],"base":[36],"stations":[37],"(BSs)":[38],"and":[39,57,108,133,195],"users":[41],"are":[42,121,131,174],"modeled":[43],"as":[44],"independent":[45],"homogeneous":[46],"Poisson":[47],"point":[48],"processes.":[49],"Utilizing":[50],"tools":[51],"from":[52],"stochastic":[53],"geometry,":[54],"we":[55],"study":[56],"compare":[58],"outage":[60],"three":[63,129],"transmission":[65],"schemes:":[66],"first":[67],"power":[70,77],"(PCI)":[72],"scheme":[73,162],"where":[74],"transmit":[76],"at":[78],"BS":[81],"limited":[83],"by":[84,185],"constraint.":[88],"In":[89,167],"second":[91],"scheme,":[92],"BSs":[95,112,194],"employ":[96],"directional":[97,172],"beamforming":[98,173],"to":[99,146],"focus":[100],"signal":[102],"intended":[103],"for":[104,142],"user,":[107,149],"third,":[111],"do":[114],"not":[115,159],"satisfy":[116],"thinned":[122],"out":[123],"(BTPI).":[124],"Analytical":[125],"approximations":[126],"all":[128],"schemes":[130],"derived":[132],"validated":[134],"through":[135],"numerical":[136],"simulations.":[137],"It":[138],"shown":[140],"least":[144],"BTPI":[150],"best":[153],"scheme.":[154],"However,":[155],"when":[156,176],"thinning":[157],"feasible,":[160],"PCI":[161],"viable":[165],"alternative.":[166],"addition,":[168],"gains":[170],"optimal":[175],"system":[179],"employs":[180],"massive":[181],"multipleinput-multiple-output":[182],"transceivers":[183],"or":[184],"use":[187],"millimeter":[189],"wave":[190],"links":[191],"between":[192],"users.":[196]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":14},{"year":2020,"cited_by_count":15},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":6}],"updated_date":"2026-05-03T08:25:01.440150","created_date":"2025-10-10T00:00:00"}