{"id":"https://openalex.org/W3158087315","doi":"https://doi.org/10.1109/wcnc49053.2021.9417399","title":"Limits of Smart Radio Resource Assignment in GEO Satellite Communications","display_name":"Limits of Smart Radio Resource Assignment in GEO Satellite Communications","publication_year":2021,"publication_date":"2021-03-29","ids":{"openalex":"https://openalex.org/W3158087315","doi":"https://doi.org/10.1109/wcnc49053.2021.9417399","mag":"3158087315"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc49053.2021.9417399","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc49053.2021.9417399","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://orbilu.uni.lu/handle/10993/45429","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018245989","display_name":"Tedros Salih Abdu","orcid":"https://orcid.org/0000-0001-7009-5525"},"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/I4405259781","display_name":"Interdisciplinary Centre for Security, Reliability and Trust","ror":"https://ror.org/02qav7c04","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577","https://openalex.org/I4405259781"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Tedros Salih Abdu","raw_affiliation_strings":["Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg, Luxembourg"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg, Luxembourg","institution_ids":["https://openalex.org/I186903577","https://openalex.org/I4405259781"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006190061","display_name":"Steven Kisseleff","orcid":"https://orcid.org/0000-0001-8537-9387"},"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/I4405259781","display_name":"Interdisciplinary Centre for Security, Reliability and Trust","ror":"https://ror.org/02qav7c04","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577","https://openalex.org/I4405259781"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Steven Kisseleff","raw_affiliation_strings":["Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg, Luxembourg"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg, Luxembourg","institution_ids":["https://openalex.org/I186903577","https://openalex.org/I4405259781"]}]},{"author_position":"middle","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"]},{"id":"https://openalex.org/I4405259781","display_name":"Interdisciplinary Centre for Security, Reliability and Trust","ror":"https://ror.org/02qav7c04","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577","https://openalex.org/I4405259781"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Eva Lagunas","raw_affiliation_strings":["Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg, Luxembourg"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg, Luxembourg","institution_ids":["https://openalex.org/I186903577","https://openalex.org/I4405259781"]}]},{"author_position":"last","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"]},{"id":"https://openalex.org/I4405259781","display_name":"Interdisciplinary Centre for Security, Reliability and Trust","ror":"https://ror.org/02qav7c04","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577","https://openalex.org/I4405259781"]}],"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"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg, Luxembourg","institution_ids":["https://openalex.org/I186903577","https://openalex.org/I4405259781"]}]}],"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":7,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"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/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"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9976000189781189,"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/geostationary-orbit","display_name":"Geostationary orbit","score":0.8199416399002075},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7540407180786133},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.6823106408119202},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.6333316564559937},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.6226515769958496},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5597763061523438},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.5590144991874695},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5313743948936462},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.5196369886398315},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.502952516078949},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.49977946281433105},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.48644065856933594},{"id":"https://openalex.org/keywords/satellite-system","display_name":"Satellite system","score":0.45456910133361816},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.4488351047039032},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.44000089168548584},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.36177051067352295},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.3469984233379364},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28415894508361816},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.20508748292922974},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.18891873955726624},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.185438871383667},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1299070417881012},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.1128028929233551},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10455441474914551}],"concepts":[{"id":"https://openalex.org/C16405173","wikidata":"https://www.wikidata.org/wiki/Q192316","display_name":"Geostationary orbit","level":3,"score":0.8199416399002075},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7540407180786133},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6823106408119202},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6333316564559937},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.6226515769958496},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5597763061523438},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.5590144991874695},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5313743948936462},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.5196369886398315},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.502952516078949},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.49977946281433105},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.48644065856933594},{"id":"https://openalex.org/C2778027091","wikidata":"https://www.wikidata.org/wiki/Q25346003","display_name":"Satellite system","level":4,"score":0.45456910133361816},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.4488351047039032},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.44000089168548584},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.36177051067352295},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.3469984233379364},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28415894508361816},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.20508748292922974},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.18891873955726624},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.185438871383667},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1299070417881012},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.1128028929233551},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10455441474914551},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"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/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","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/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/wcnc49053.2021.9417399","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc49053.2021.9417399","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"},{"id":"pmh:oai:orbilu.uni.lu:10993/45429","is_oa":true,"landing_page_url":"http://orbilu.uni.lu/handle/10993/45429","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 Wireless Communications and Networking Conference (WCNC) (2021); IEEE Wireless Communications and Networking Conference (WCNC), 29th of March to 1st of April","raw_type":"http://purl.org/coar/resource_type/c_5794"}],"best_oa_location":{"id":"pmh:oai:orbilu.uni.lu:10993/45429","is_oa":true,"landing_page_url":"http://orbilu.uni.lu/handle/10993/45429","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 Wireless Communications and Networking Conference (WCNC) (2021); IEEE Wireless Communications and Networking Conference (WCNC), 29th of March to 1st of April","raw_type":"http://purl.org/coar/resource_type/c_5794"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1994534328","https://openalex.org/W2008490255","https://openalex.org/W2024702556","https://openalex.org/W2070084552","https://openalex.org/W2102007659","https://openalex.org/W2108359457","https://openalex.org/W2186948761","https://openalex.org/W2224433383","https://openalex.org/W2497702111","https://openalex.org/W2510173137","https://openalex.org/W2752507962","https://openalex.org/W2788350651","https://openalex.org/W2901328626","https://openalex.org/W2921537971","https://openalex.org/W2949695928","https://openalex.org/W2990253904","https://openalex.org/W3046579765","https://openalex.org/W3089706104","https://openalex.org/W3093835058","https://openalex.org/W3100958671","https://openalex.org/W3105979554"],"related_works":["https://openalex.org/W2023364053","https://openalex.org/W137969429","https://openalex.org/W2372577889","https://openalex.org/W2348416959","https://openalex.org/W1577900704","https://openalex.org/W2021594568","https://openalex.org/W1726924277","https://openalex.org/W2492344019","https://openalex.org/W4293253992","https://openalex.org/W2149298787"],"abstract_inverted_index":{"In":[0,20,45],"this":[1,46],"paper,":[2],"the":[3,25,35,38,42,59,62,79,91,97,104,118,121,126],"limits":[4,127],"in":[5],"terms":[6],"of":[7,41,61,120,128],"offered":[8],"capacity":[9,60],"for":[10],"a":[11,31,48,108,129],"non-precoded":[12,130],"geostationary":[13],"(GEO)":[14],"satellite":[15,132],"communication":[16],"system":[17,110],"is":[18,55,68],"investigated.":[19],"particular,":[21],"we":[22,75],"focus":[23],"on":[24],"smart":[26],"radio":[27],"resource":[28,114],"assignment":[29,94],"as":[30],"technique":[32,123],"to":[33,57,72,77,95],"manage":[34],"interference":[36],"across":[37],"multi-beam":[39],"pattern":[40],"GEO":[43,131],"system.":[44,63,134],"context,":[47],"joint":[49],"power":[50,87,93],"and":[51,70,111,124],"carrier":[52],"allocation":[53,81,115],"problem":[54,67],"formulated":[56,65],"maximize":[58,96],"The":[64],"optimization":[66],"non-convex":[69],"difficult":[71],"solve.":[73],"Hence,":[74],"propose":[76],"address":[78],"frequency":[80],"first":[82],"by":[83,90],"assuming":[84],"an":[85],"equal":[86],"distribution,":[88],"followed":[89],"optimal":[92],"sum-capacity.":[98],"Numerical":[99],"evaluations":[100],"are":[101],"presented":[102],"comparing":[103],"proposed":[105,122],"method":[106],"with":[107,112],"precoded-based":[109],"benchmark":[113],"schemes,":[116],"showing":[117],"benefits":[119],"identifying":[125],"communications":[133]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
