{"id":"https://openalex.org/W2255974528","doi":"https://doi.org/10.1109/tccn.2015.2503286","title":"Resource Allocation for Cognitive Satellite Communications With Incumbent Terrestrial Networks","display_name":"Resource Allocation for Cognitive Satellite Communications With Incumbent Terrestrial Networks","publication_year":2015,"publication_date":"2015-09-01","ids":{"openalex":"https://openalex.org/W2255974528","doi":"https://doi.org/10.1109/tccn.2015.2503286","mag":"2255974528"},"language":"en","primary_location":{"id":"doi:10.1109/tccn.2015.2503286","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tccn.2015.2503286","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":"http://orbilu.uni.lu/handle/10993/23955","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026746581","display_name":"Eva Lagunas","orcid":"https://orcid.org/0000-0002-9936-7245"},"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"]}],"countries":["LU"],"is_corresponding":true,"raw_author_name":"Eva Lagunas","raw_affiliation_strings":["Interdisciplinary Centre for Security, Reliability, and Trust (SnT), University of Luxembourg, Luxembourg"],"affiliations":[{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability, and Trust (SnT), University of Luxembourg, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004973785","display_name":"Shree Krishna Sharma","orcid":"https://orcid.org/0000-0001-9823-2886"},"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"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Shree Krishna Sharma","raw_affiliation_strings":["Interdisciplinary Centre for Security, Reliability, and Trust (SnT), University of Luxembourg, Luxembourg"],"affiliations":[{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability, and Trust (SnT), University of Luxembourg, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112316888","display_name":"Sina Maleki","orcid":null},"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"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Sina Maleki","raw_affiliation_strings":["Interdisciplinary Centre for Security, Reliability, and Trust (SnT), University of Luxembourg, Luxembourg"],"affiliations":[{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability, and Trust (SnT), University of Luxembourg, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016154330","display_name":"Symeon Chatzinotas","orcid":"https://orcid.org/0000-0001-5122-0001"},"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"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Symeon Chatzinotas","raw_affiliation_strings":["Interdisciplinary Centre for Security, Reliability, and Trust (SnT), University of Luxembourg, Luxembourg"],"affiliations":[{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability, and Trust (SnT), University of Luxembourg, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080037825","display_name":"Bj\u00f6rn Ottersten","orcid":"https://orcid.org/0000-0003-2298-6774"},"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"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Bjorn Ottersten","raw_affiliation_strings":["Interdisciplinary Centre for Security, Reliability, and Trust (SnT), University of Luxembourg, Luxembourg"],"affiliations":[{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability, and Trust (SnT), University of Luxembourg, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5026746581"],"corresponding_institution_ids":["https://openalex.org/I186903577"],"apc_list":null,"apc_paid":null,"fwci":468.1461,"has_fulltext":false,"cited_by_count":214,"citation_normalized_percentile":{"value":0.99993433,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"1","issue":"3","first_page":"305","last_page":"317"},"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9991000294685364,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9983000159263611,"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":0.7461118698120117},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7272396087646484},{"id":"https://openalex.org/keywords/spectrum-management","display_name":"Spectrum management","score":0.6344718933105469},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.617459237575531},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.5433058142662048},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.5399287939071655},{"id":"https://openalex.org/keywords/bandwidth-allocation","display_name":"Bandwidth allocation","score":0.5381572842597961},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5250568389892578},{"id":"https://openalex.org/keywords/frequency-allocation","display_name":"Frequency allocation","score":0.5128143429756165},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.48919108510017395},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.48873400688171387},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4423756003379822},{"id":"https://openalex.org/keywords/cognitive-network","display_name":"Cognitive network","score":0.4350265860557556},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4308532178401947},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1982608437538147},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11752089858055115}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7461118698120117},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7272396087646484},{"id":"https://openalex.org/C63029442","wikidata":"https://www.wikidata.org/wiki/Q6504978","display_name":"Spectrum management","level":4,"score":0.6344718933105469},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.617459237575531},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.5433058142662048},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.5399287939071655},{"id":"https://openalex.org/C200157131","wikidata":"https://www.wikidata.org/wiki/Q4854763","display_name":"Bandwidth allocation","level":3,"score":0.5381572842597961},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5250568389892578},{"id":"https://openalex.org/C134579502","wikidata":"https://www.wikidata.org/wiki/Q1455619","display_name":"Frequency allocation","level":2,"score":0.5128143429756165},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.48919108510017395},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.48873400688171387},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4423756003379822},{"id":"https://openalex.org/C32542511","wikidata":"https://www.wikidata.org/wiki/Q5141225","display_name":"Cognitive network","level":4,"score":0.4350265860557556},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4308532178401947},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1982608437538147},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11752089858055115},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tccn.2015.2503286","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tccn.2015.2503286","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:orbilu.uni.lu:10993/23955","is_oa":true,"landing_page_url":"http://orbilu.uni.lu/handle/10993/23955","pdf_url":null,"source":{"id":"https://openalex.org/S4306401815","display_name":"Open Repository and Bibliography (University of Luxembourg)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I186903577","host_organization_name":"University of Luxembourg","host_organization_lineage":["https://openalex.org/I186903577"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Cognitive Communications and Networking.  (2015).","raw_type":null}],"best_oa_location":{"id":"pmh:oai:orbilu.uni.lu:10993/23955","is_oa":true,"landing_page_url":"http://orbilu.uni.lu/handle/10993/23955","pdf_url":null,"source":{"id":"https://openalex.org/S4306401815","display_name":"Open Repository and Bibliography (University of Luxembourg)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I186903577","host_organization_name":"University of Luxembourg","host_organization_lineage":["https://openalex.org/I186903577"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Cognitive Communications and Networking.  (2015).","raw_type":null},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W69502463","https://openalex.org/W219958725","https://openalex.org/W1482402919","https://openalex.org/W1485352918","https://openalex.org/W1495751276","https://openalex.org/W1521618513","https://openalex.org/W1570837847","https://openalex.org/W1592662697","https://openalex.org/W1602685451","https://openalex.org/W1843672724","https://openalex.org/W1900362563","https://openalex.org/W1975603398","https://openalex.org/W2001787118","https://openalex.org/W2014538862","https://openalex.org/W2016183684","https://openalex.org/W2018767543","https://openalex.org/W2024702556","https://openalex.org/W2033574804","https://openalex.org/W2039721002","https://openalex.org/W2046899601","https://openalex.org/W2071707134","https://openalex.org/W2104030071","https://openalex.org/W2110642607","https://openalex.org/W2121588615","https://openalex.org/W2127593435","https://openalex.org/W2136687807","https://openalex.org/W2144244295","https://openalex.org/W2144367966","https://openalex.org/W2154759370","https://openalex.org/W2158045475","https://openalex.org/W2159441642","https://openalex.org/W2183163441","https://openalex.org/W2217638893","https://openalex.org/W2222512263","https://openalex.org/W2288906481","https://openalex.org/W2296534915","https://openalex.org/W2589038135","https://openalex.org/W2725708199","https://openalex.org/W2857474393","https://openalex.org/W3100958671","https://openalex.org/W6733882680"],"related_works":["https://openalex.org/W1973188465","https://openalex.org/W2483502620","https://openalex.org/W1583230519","https://openalex.org/W2596886998","https://openalex.org/W2075222201","https://openalex.org/W2047161836","https://openalex.org/W2589238502","https://openalex.org/W2069790387","https://openalex.org/W3015335224","https://openalex.org/W2158744544"],"abstract_inverted_index":{"The":[0,32,212],"lack":[1],"of":[2,34,158,201,244],"available":[3],"unlicensed":[4],"spectrum":[5,10,19,53,64,149],"together":[6],"with":[7,125,220],"the":[8,57,63,70,84,91,99,104,115,120,147,161,165,175,180,202,208,231,242],"increasing":[9],"demand":[11],"by":[12,193],"multimedia":[13],"applications":[14],"has":[15],"resulted":[16],"in":[17,146],"a":[18,51,134,184,194,237],"scarcity":[20],"problem,":[21],"which":[22,198],"affects":[23],"satellite":[24,58,93,101,121,167,209,215,246],"communications":[25,145],"(SatCom)":[26],"as":[27,29,69],"well":[28],"terrestrial":[30,67,203],"systems.":[31,247],"goal":[33],"this":[35],"paper":[36],"is":[37,228],"to":[38,66,77,111,141,174],"propose":[39,133,183],"resource":[40],"allocation":[41,139,189,196],"(RA)":[42],"techniques,":[43],"i.e.,":[44],"carrier,":[45],"power,":[46],"and":[47,95,137,187],"bandwidth":[48,195],"allocation,":[49],"for":[50,90,98,240],"cognitive":[52,92,100,143,166,214,233],"utilization":[54],"scenario":[55],"where":[56,150],"system":[59,205,225],"aims":[60],"at":[61],"exploiting":[62],"allocated":[65],"networks":[68],"incumbent":[71,176],"users":[72],"without":[73],"imposing":[74],"harmful":[75,172],"interference":[76,173],"them.":[78],"In":[79,114,160],"particular,":[80],"we":[81,132,182],"focus":[82],"on":[83],"microwave":[85,154],"frequency":[86],"bands":[87],"17.7\u201319.7":[88],"GHz":[89,97],"downlink":[94],"27.5\u201329.5":[96],"uplink,":[102],"although":[103],"proposed":[105,213,232],"techniques":[106,217],"can":[107],"be":[108],"easily":[109],"extended":[110],"other":[112],"bands.":[113],"first":[116],"case,":[117,163],"assuming":[118],"that":[119,230],"terminals":[122],"are":[123,218],"equipped":[124],"multiple":[126],"low":[127],"block":[128],"noise":[129],"converters":[130],"(LNB),":[131],"joint":[135,185],"beamforming":[136],"carrier":[138,188],"scheme":[140],"enable":[142],"space-to-Earth":[144],"shared":[148],"fixed":[151],"service":[152],"(FS)":[153],"links":[155],"have":[156],"priority":[157],"operation.":[159],"second":[162],"however,":[164],"uplink":[168],"should":[169],"not":[170],"cause":[171],"FS":[177,204],"system.":[178],"For":[179],"latter,":[181],"power":[186],"(JPCA)":[190],"strategy":[191],"followed":[192],"scheme,":[197],"guarantees":[199],"protection":[200],"while":[206],"maximizing":[207],"total":[210],"throughput.":[211],"exploitation":[216,234],"validated":[219],"numerical":[221],"simulations":[222],"considering":[223],"realistic":[224],"parameters.":[226],"It":[227],"shown":[229],"framework":[235],"represents":[236],"promising":[238],"approach":[239],"enhancing":[241],"throughput":[243],"conventional":[245]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":13},{"year":2023,"cited_by_count":18},{"year":2022,"cited_by_count":16},{"year":2021,"cited_by_count":26},{"year":2020,"cited_by_count":31},{"year":2019,"cited_by_count":26},{"year":2018,"cited_by_count":35},{"year":2017,"cited_by_count":24},{"year":2016,"cited_by_count":13},{"year":2015,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}