{"id":"https://openalex.org/W4386230941","doi":"https://doi.org/10.1109/twc.2023.3307349","title":"Frequency Plan Design for Multibeam Satellite Constellations Using Integer Linear Programming","display_name":"Frequency Plan Design for Multibeam Satellite Constellations Using Integer Linear Programming","publication_year":2023,"publication_date":"2023-08-28","ids":{"openalex":"https://openalex.org/W4386230941","doi":"https://doi.org/10.1109/twc.2023.3307349"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2023.3307349","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2023.3307349","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","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/A5038962641","display_name":"Juan Jose Garau Luis","orcid":"https://orcid.org/0000-0001-8543-8631"},"institutions":[{"id":"https://openalex.org/I46020346","display_name":"American Institute of Aeronautics and Astronautics","ror":"https://ror.org/00a1rzv11","country_code":"US","type":"other","lineage":["https://openalex.org/I46020346"]},{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Juan Jose Garau-Luis","raw_affiliation_strings":["Aeronautics and Astronautics Department, Massachusetts Institute of Technology, Cambridge, MA, USA"],"affiliations":[{"raw_affiliation_string":"Aeronautics and Astronautics Department, Massachusetts Institute of Technology, Cambridge, MA, USA","institution_ids":["https://openalex.org/I46020346","https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003411603","display_name":"Sergi Aliaga","orcid":"https://orcid.org/0000-0002-4220-0815"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sergi Aliaga Torrens","raw_affiliation_strings":["Electrical Engineering and Computer Science Department, Northeastern University, Boston, MA, USA"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering and Computer Science Department, Northeastern University, Boston, MA, USA","institution_ids":["https://openalex.org/I12912129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085366827","display_name":"Guillem Casadesus Vila","orcid":"https://orcid.org/0000-0001-7460-9976"},"institutions":[{"id":"https://openalex.org/I13805885","display_name":"Vaughn College of Aeronautics and Technology","ror":"https://ror.org/056e22e24","country_code":"US","type":"education","lineage":["https://openalex.org/I13805885"]},{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Guillem Casadesus Vila","raw_affiliation_strings":["Department of Aeronautics and Astronautics, Stanford University, Stanford, CA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Aeronautics and Astronautics, Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I13805885","https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110851232","display_name":"Nils Pachler","orcid":null},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]},{"id":"https://openalex.org/I46020346","display_name":"American Institute of Aeronautics and Astronautics","ror":"https://ror.org/00a1rzv11","country_code":"US","type":"other","lineage":["https://openalex.org/I46020346"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nils Pachler","raw_affiliation_strings":["Aeronautics and Astronautics Department, Massachusetts Institute of Technology, Cambridge, MA, USA"],"affiliations":[{"raw_affiliation_string":"Aeronautics and Astronautics Department, Massachusetts Institute of Technology, Cambridge, MA, USA","institution_ids":["https://openalex.org/I46020346","https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009000070","display_name":"Edward F. Crawley","orcid":"https://orcid.org/0000-0002-3006-1512"},"institutions":[{"id":"https://openalex.org/I46020346","display_name":"American Institute of Aeronautics and Astronautics","ror":"https://ror.org/00a1rzv11","country_code":"US","type":"other","lineage":["https://openalex.org/I46020346"]},{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Edward F. Crawley","raw_affiliation_strings":["Aeronautics and Astronautics Department, Massachusetts Institute of Technology, Cambridge, MA, USA"],"affiliations":[{"raw_affiliation_string":"Aeronautics and Astronautics Department, Massachusetts Institute of Technology, Cambridge, MA, USA","institution_ids":["https://openalex.org/I46020346","https://openalex.org/I63966007"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063754319","display_name":"Bruce Cameron","orcid":"https://orcid.org/0000-0002-1868-6325"},"institutions":[{"id":"https://openalex.org/I46020346","display_name":"American Institute of Aeronautics and Astronautics","ror":"https://ror.org/00a1rzv11","country_code":"US","type":"other","lineage":["https://openalex.org/I46020346"]},{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bruce G. Cameron","raw_affiliation_strings":["Aeronautics and Astronautics Department, Massachusetts Institute of Technology, Cambridge, MA, USA"],"affiliations":[{"raw_affiliation_string":"Aeronautics and Astronautics Department, Massachusetts Institute of Technology, Cambridge, MA, USA","institution_ids":["https://openalex.org/I46020346","https://openalex.org/I63966007"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5038962641"],"corresponding_institution_ids":["https://openalex.org/I46020346","https://openalex.org/I63966007"],"apc_list":null,"apc_paid":null,"fwci":7.0589,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.96468098,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"23","issue":"4","first_page":"3312","last_page":"3327"},"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/T12449","display_name":"Spacecraft Design and Technology","score":0.9848999977111816,"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":0.9815000295639038,"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/constellation","display_name":"Constellation","score":0.6886142492294312},{"id":"https://openalex.org/keywords/integer-programming","display_name":"Integer programming","score":0.679717481136322},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6201618909835815},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5968528985977173},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.575188398361206},{"id":"https://openalex.org/keywords/integer","display_name":"Integer (computer science)","score":0.4985311031341553},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.48781445622444153},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.44428855180740356},{"id":"https://openalex.org/keywords/satellite-constellation","display_name":"Satellite constellation","score":0.41246429085731506},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.33503973484039307},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2710217535495758},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2182992398738861},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12580424547195435},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.08942127227783203}],"concepts":[{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.6886142492294312},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.679717481136322},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6201618909835815},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5968528985977173},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.575188398361206},{"id":"https://openalex.org/C97137487","wikidata":"https://www.wikidata.org/wiki/Q729138","display_name":"Integer (computer science)","level":2,"score":0.4985311031341553},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.48781445622444153},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.44428855180740356},{"id":"https://openalex.org/C2779784338","wikidata":"https://www.wikidata.org/wiki/Q967145","display_name":"Satellite constellation","level":3,"score":0.41246429085731506},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.33503973484039307},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2710217535495758},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2182992398738861},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12580424547195435},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.08942127227783203},{"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/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2023.3307349","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2023.3307349","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4993383890","display_name":null,"funder_award_id":"100010434","funder_id":"https://openalex.org/F4320312058","funder_display_name":"\u201cla Caixa\u201d Foundation"},{"id":"https://openalex.org/G782599827","display_name":null,"funder_award_id":"LCF/BQ/AA19/11720036","funder_id":"https://openalex.org/F4320312058","funder_display_name":"\u201cla Caixa\u201d Foundation"}],"funders":[{"id":"https://openalex.org/F4320312058","display_name":"\u201cla Caixa\u201d Foundation","ror":"https://ror.org/03zhx9h04"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1581058907","https://openalex.org/W1975521444","https://openalex.org/W2041172848","https://openalex.org/W2044253388","https://openalex.org/W2046773905","https://openalex.org/W2046951500","https://openalex.org/W2052151376","https://openalex.org/W2116998493","https://openalex.org/W2136687807","https://openalex.org/W2401610261","https://openalex.org/W2528584088","https://openalex.org/W2752507962","https://openalex.org/W2799547155","https://openalex.org/W2807192995","https://openalex.org/W2911529145","https://openalex.org/W2921679472","https://openalex.org/W2949695928","https://openalex.org/W2979421229","https://openalex.org/W2981334798","https://openalex.org/W3036509096","https://openalex.org/W3086452254","https://openalex.org/W3086879480","https://openalex.org/W3121342653","https://openalex.org/W3136432976","https://openalex.org/W3167077261","https://openalex.org/W3176841683","https://openalex.org/W3178636644","https://openalex.org/W4214923099","https://openalex.org/W4225572805","https://openalex.org/W4246187649","https://openalex.org/W4298205187"],"related_works":["https://openalex.org/W2385787340","https://openalex.org/W2394459062","https://openalex.org/W2392670398","https://openalex.org/W4221033466","https://openalex.org/W4224313018","https://openalex.org/W2355913771","https://openalex.org/W2560673277","https://openalex.org/W4225291832","https://openalex.org/W3209202847","https://openalex.org/W2377622301"],"abstract_inverted_index":{"Upcoming":[0],"large":[1],"satellite":[2,32],"constellations":[3],"and":[4,27,39,61,125,139,166],"the":[5,45,186],"advent":[6],"of":[7,66,185,197],"tighter":[8],"steerable":[9],"beams":[10],"will":[11,17],"offer":[12],"unprecedented":[13],"flexibility.":[14],"Consequently,":[15],"this":[16,52,88,158],"require":[18],"resource":[19],"management":[20],"strategies":[21],"to":[22,36,47,59,72,79,143,153,173],"be":[23],"operated":[24],"in":[25,51,192],"high-dimensional":[26],"dynamic":[28],"environments,":[29],"as":[30,122,133],"existing":[31,67],"operators":[33],"are":[34,56,77],"unaccustomed":[35],"operational":[37,99],"flexibility":[38],"automation.":[40],"Frequency":[41],"assignment":[42,69,95],"policies":[43],"have":[44],"potential":[46],"drive":[48],"constellations\u2019":[49],"performance":[50],"new":[53,93],"context,":[54],"but":[55],"no":[57],"exception":[58],"scalability":[60],"fast":[62],"operation":[63],"requirements.":[64,100],"Most":[65],"frequency":[68,94,114],"methods":[70],"fail":[71],"fulfill":[73],"these":[74],"requirements,":[75],"or":[76,136],"unable":[78],"meet":[80],"them":[81],"without":[82],"falling":[83],"short":[84],"on":[85,106,149],"efficiency.":[86],"In":[87,146],"paper":[89],"we":[90,156,179],"propose":[91],"a":[92,113],"method":[96,159],"that":[97,110],"prioritizes":[98],"We":[101,128],"present":[102],"an":[103,182],"algorithm":[104],"based":[105],"Integer":[107],"Linear":[108],"Programming":[109],"fully":[111],"defines":[112],"plan":[115],"while":[116],"respecting":[117],"key":[118],"system":[119],"constraints":[120],"such":[121,132,144],"handovers,":[123],"interference,":[124],"gateway":[126],"dimensioning.":[127],"can":[129],"encode":[130],"goals":[131],"bandwidth":[134,165],"maximization":[135],"power":[137,168],"reduction":[138],"optimize":[140],"plans":[141],"according":[142],"objectives.":[145],"our":[147],"experiments":[148],"systems":[150],"with":[151,194],"20":[152],"5,000":[154],"beams,":[155],"find":[157],"allocates":[160],"at":[161],"least":[162],"100%":[163],"more":[164],"reduces":[167],"consumption":[169],"by":[170],"40%":[171],"compared":[172],"previous":[174],"benchmarks.":[175],"To":[176],"ensure":[177],"scalability,":[178],"also":[180],"introduce":[181],"iterative":[183],"approach":[184],"formulation,":[187],"which":[188],"achieves":[189],"substantial":[190],"gains":[191],"runtime":[193],"minimal":[195],"loss":[196],"performance.":[198]},"counts_by_year":[{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
