{"id":"https://openalex.org/W1602685451","doi":"https://doi.org/10.1109/iccw.2015.7247417","title":"Beam pattern allocation strategies for satellite cognitive radio systems","display_name":"Beam pattern allocation strategies for satellite cognitive radio systems","publication_year":2015,"publication_date":"2015-06-01","ids":{"openalex":"https://openalex.org/W1602685451","doi":"https://doi.org/10.1109/iccw.2015.7247417","mag":"1602685451"},"language":"en","primary_location":{"id":"doi:10.1109/iccw.2015.7247417","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccw.2015.7247417","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Communication Workshop (ICCW)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5001227383","display_name":"Vincenzo Icolari","orcid":null},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Vincenzo Icolari","raw_affiliation_strings":["Department of Electrical, University of Bologna, Bologna, Italy","Department of Electrical, Electronic, and Information Engineering, University of Bologna, 40136, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical, University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]},{"raw_affiliation_string":"Department of Electrical, Electronic, and Information Engineering, University of Bologna, 40136, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059742626","display_name":"Daniele Tarchi","orcid":"https://orcid.org/0000-0001-7338-1957"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Daniele Tarchi","raw_affiliation_strings":["Department of Electrical, University of Bologna, Bologna, Italy","Department of Electrical, Electronic, and Information Engineering, University of Bologna, 40136, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical, University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]},{"raw_affiliation_string":"Department of Electrical, Electronic, and Information Engineering, University of Bologna, 40136, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048825104","display_name":"Alessandro Guidotti","orcid":"https://orcid.org/0000-0003-4480-0010"},"institutions":[{"id":"https://openalex.org/I4210151851","display_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Trieste","ror":"https://ror.org/05j3snm48","country_code":"IT","type":"facility","lineage":["https://openalex.org/I160013858","https://openalex.org/I4210151851"]},{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessandro Guidotti","raw_affiliation_strings":["Istituto Nazionale di Fisica Nucleare Sezione di Trieste, Trieste, Friuli-Venezia Giulia, IT","Department of Electrical, Electronic, and Information Engineering, University of Bologna, 40136, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto Nazionale di Fisica Nucleare Sezione di Trieste, Trieste, Friuli-Venezia Giulia, IT","institution_ids":["https://openalex.org/I4210151851"]},{"raw_affiliation_string":"Department of Electrical, Electronic, and Information Engineering, University of Bologna, 40136, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003927271","display_name":"Alessandro Vanelli\u2010Coralli","orcid":"https://orcid.org/0000-0002-4475-5718"},"institutions":[{"id":"https://openalex.org/I4210151851","display_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Trieste","ror":"https://ror.org/05j3snm48","country_code":"IT","type":"facility","lineage":["https://openalex.org/I160013858","https://openalex.org/I4210151851"]},{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessandro Vanelli Coralli","raw_affiliation_strings":["Istituto Nazionale di Fisica Nucleare Sezione di Trieste, Trieste, Friuli-Venezia Giulia, IT","Department of Electrical, Electronic, and Information Engineering, University of Bologna, 40136, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto Nazionale di Fisica Nucleare Sezione di Trieste, Trieste, Friuli-Venezia Giulia, IT","institution_ids":["https://openalex.org/I4210151851"]},{"raw_affiliation_string":"Department of Electrical, Electronic, and Information Engineering, University of Bologna, 40136, Italy","institution_ids":["https://openalex.org/I9360294"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1652","last_page":"1657"},"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9995999932289124,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9995999932289124,"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/cognitive-radio","display_name":"Cognitive radio","score":0.8206073641777039},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7579660415649414},{"id":"https://openalex.org/keywords/spectrum-management","display_name":"Spectrum management","score":0.6850892305374146},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6537927389144897},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.6110615134239197},{"id":"https://openalex.org/keywords/frequency-allocation","display_name":"Frequency allocation","score":0.60516756772995},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.5623501539230347},{"id":"https://openalex.org/keywords/enabling","display_name":"Enabling","score":0.5528836846351624},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4454272985458374},{"id":"https://openalex.org/keywords/radio-spectrum","display_name":"Radio spectrum","score":0.4346255660057068},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.42509448528289795},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4016960859298706},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13468942046165466}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8206073641777039},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7579660415649414},{"id":"https://openalex.org/C63029442","wikidata":"https://www.wikidata.org/wiki/Q6504978","display_name":"Spectrum management","level":4,"score":0.6850892305374146},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6537927389144897},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.6110615134239197},{"id":"https://openalex.org/C134579502","wikidata":"https://www.wikidata.org/wiki/Q1455619","display_name":"Frequency allocation","level":2,"score":0.60516756772995},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.5623501539230347},{"id":"https://openalex.org/C22607594","wikidata":"https://www.wikidata.org/wiki/Q5375150","display_name":"Enabling","level":2,"score":0.5528836846351624},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4454272985458374},{"id":"https://openalex.org/C92545706","wikidata":"https://www.wikidata.org/wiki/Q902174","display_name":"Radio spectrum","level":2,"score":0.4346255660057068},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.42509448528289795},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4016960859298706},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13468942046165466},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/iccw.2015.7247417","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccw.2015.7247417","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Communication Workshop (ICCW)","raw_type":"proceedings-article"},{"id":"pmh:oai:cris.unibo.it:11585/515011","is_oa":false,"landing_page_url":"http://hdl.handle.net/11585/515011","pdf_url":null,"source":{"id":"https://openalex.org/S4306402579","display_name":"Archivio istituzionale della ricerca (Alma Mater Studiorum Universit\u00e0 di Bologna)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210117483","host_organization_name":"Istituto di Ematologia di Bologna","host_organization_lineage":["https://openalex.org/I4210117483"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:flore.unifi.it:2158/1381079","is_oa":false,"landing_page_url":"https://hdl.handle.net/2158/1381079","pdf_url":null,"source":{"id":"https://openalex.org/S4306402033","display_name":"Florence Research (University of Florence)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45084792","host_organization_name":"University of Florence","host_organization_lineage":["https://openalex.org/I45084792"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320338370","display_name":"FP7 Information and Communication Technologies","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1482402919","https://openalex.org/W1486274839","https://openalex.org/W1495751276","https://openalex.org/W1570837847","https://openalex.org/W1614600390","https://openalex.org/W1997188340","https://openalex.org/W2064600091","https://openalex.org/W2086877131","https://openalex.org/W2144369278","https://openalex.org/W2330921848","https://openalex.org/W6629134573","https://openalex.org/W7017882778"],"related_works":["https://openalex.org/W1973188465","https://openalex.org/W2483502620","https://openalex.org/W4249464527","https://openalex.org/W2506806949","https://openalex.org/W3049580221","https://openalex.org/W4387533357","https://openalex.org/W2606277305","https://openalex.org/W2989892865","https://openalex.org/W2774397871","https://openalex.org/W3124537803"],"abstract_inverted_index":{"One":[0],"of":[1,101,119],"the":[2,41,61,65,91,99,109,114,120,131],"major":[3],"enabler":[4],"for":[5],"future":[6],"wireless":[7,28],"communication":[8],"technologies":[9],"is":[10,33,45,96],"spectrum":[11,17,31,42,86,124],"sharing,":[12],"allowing":[13],"to":[14,53,83,90,130],"effectively":[15],"share":[16],"portions":[18,87],"among":[19],"different":[20],"services.":[21],"Even":[22],"if":[23],"much":[24],"more":[25],"considered":[26,132],"in":[27,37,73,123],"terrestrial":[29],"communications,":[30],"sharing":[32],"increasing":[34],"importance":[35],"also":[36],"satellite":[38,69],"communications":[39],"where":[40],"scarcity":[43],"issue":[44],"arising;":[46],"cognitive":[47],"techniques":[48],"are":[49,126],"a":[50,102],"promising":[51],"tool":[52],"cope":[54],"with":[55,128],"this":[56,74],"problem.":[57],"Taking":[58],"into":[59],"account":[60],"wide":[62],"coverage":[63],"and":[64,88,105,117],"flexibility":[66],"that":[67,81,112],"multibeam":[68],"systems":[70],"can":[71],"provide,":[72],"paper":[75],"we":[76],"propose":[77],"an":[78],"optimization":[79],"strategy":[80,95],"allows":[82],"efficiently":[84],"assigns":[85],"polarizations":[89],"beams.":[92],"The":[93],"proposed":[94],"based":[97],"on":[98],"definition":[100],"Quality":[103],"Index":[104],"aims":[106],"at":[107],"evaluating":[108],"beam":[110],"pattern":[111],"maximizes":[113],"coverage.":[115],"Assessments":[116],"evaluations":[118],"potential":[121],"gain":[122],"usage":[125],"performed":[127],"respect":[129],"scenario.":[133]},"counts_by_year":[{"year":2018,"cited_by_count":3},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}