{"id":"https://openalex.org/W4221052923","doi":"https://doi.org/10.1109/jsyst.2022.3147491","title":"Energy-Aware Relay Optimization and Power Allocation in Multiple Unmanned Aerial Vehicles Aided Satellite-Aerial-Terrestrial Networks","display_name":"Energy-Aware Relay Optimization and Power Allocation in Multiple Unmanned Aerial Vehicles Aided Satellite-Aerial-Terrestrial Networks","publication_year":2022,"publication_date":"2022-03-24","ids":{"openalex":"https://openalex.org/W4221052923","doi":"https://doi.org/10.1109/jsyst.2022.3147491"},"language":"en","primary_location":{"id":"doi:10.1109/jsyst.2022.3147491","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsyst.2022.3147491","pdf_url":null,"source":{"id":"https://openalex.org/S95999327","display_name":"IEEE Systems Journal","issn_l":"1932-8184","issn":["1932-8184","1937-9234","2373-7816"],"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 Systems Journal","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/A5062074781","display_name":"Yongpeng Shi","orcid":"https://orcid.org/0000-0001-8708-2835"},"institutions":[{"id":"https://openalex.org/I4210117164","display_name":"Luoyang Normal University","ror":"https://ror.org/029man787","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210117164"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongpeng Shi","raw_affiliation_strings":["Henan Key Laboratory of E-commerce Big Data Processing and Analysis, School of Physics and Electronic Information, Luoyang Normal College, Luoyang, China"],"raw_orcid":"https://orcid.org/0000-0001-8708-2835","affiliations":[{"raw_affiliation_string":"Henan Key Laboratory of E-commerce Big Data Processing and Analysis, School of Physics and Electronic Information, Luoyang Normal College, Luoyang, China","institution_ids":["https://openalex.org/I4210117164"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029265765","display_name":"Jinsong Wu","orcid":"https://orcid.org/0000-0003-4720-5946"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]},{"id":"https://openalex.org/I69737025","display_name":"University of Chile","ror":"https://ror.org/047gc3g35","country_code":"CL","type":"education","lineage":["https://openalex.org/I69737025"]}],"countries":["CL","CN"],"is_corresponding":false,"raw_author_name":"Jinsong Wu","raw_affiliation_strings":["School of Artificial Intelligence, Guilin University of Electronic Technology, Guilin, China","Department of Electrical Engineering, Universidad de Chile, Santiago, Chile"],"raw_orcid":"https://orcid.org/0000-0003-4720-5946","affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Guilin University of Electronic Technology, Guilin, China","institution_ids":["https://openalex.org/I5343935"]},{"raw_affiliation_string":"Department of Electrical Engineering, Universidad de Chile, Santiago, Chile","institution_ids":["https://openalex.org/I69737025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100349496","display_name":"Lei Liu","orcid":"https://orcid.org/0000-0001-8173-0408"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Liu","raw_affiliation_strings":["State Key Laboratory of Integrated Service Networks, Xidian University, Xi’an, China","Xidian Guangzhou Institute of Technology, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-8173-0408","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Xidian Guangzhou Institute of Technology, Guangzhou, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025750958","display_name":"Dapeng Lan","orcid":"https://orcid.org/0000-0003-1104-5039"},"institutions":[{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Dapeng Lan","raw_affiliation_strings":["Department of Informatics, University of Oslo, Oslo, Norway"],"raw_orcid":"https://orcid.org/0000-0003-1104-5039","affiliations":[{"raw_affiliation_string":"Department of Informatics, University of Oslo, Oslo, Norway","institution_ids":["https://openalex.org/I184942183"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081026876","display_name":"Amir Taherkordi","orcid":"https://orcid.org/0000-0003-1672-054X"},"institutions":[{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Amir Taherkordi","raw_affiliation_strings":["Department of Informatics, University of Oslo, Oslo, Norway"],"raw_orcid":"https://orcid.org/0000-0003-1672-054X","affiliations":[{"raw_affiliation_string":"Department of Informatics, University of Oslo, Oslo, Norway","institution_ids":["https://openalex.org/I184942183"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":17.4652,"has_fulltext":false,"cited_by_count":32,"citation_normalized_percentile":{"value":0.98820318,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"16","issue":"4","first_page":"5293","last_page":"5304"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","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/T11133","display_name":"UAV Applications and Optimization","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/T12042","display_name":"Satellite Communication Systems","score":0.9988999962806702,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9786999821662903,"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/relay","display_name":"Relay","score":0.7212978601455688},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6320168972015381},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.5265752673149109},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.49955248832702637},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.46945351362228394},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.45816662907600403},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.44078516960144043},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.44062697887420654},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4400835931301117},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3633159399032593},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.24697616696357727},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23095926642417908},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2015766203403473},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.09465363621711731}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.7212978601455688},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6320168972015381},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5265752673149109},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.49955248832702637},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.46945351362228394},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.45816662907600403},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.44078516960144043},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.44062697887420654},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4400835931301117},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3633159399032593},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.24697616696357727},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23095926642417908},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2015766203403473},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.09465363621711731},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsyst.2022.3147491","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsyst.2022.3147491","pdf_url":null,"source":{"id":"https://openalex.org/S95999327","display_name":"IEEE Systems Journal","issn_l":"1932-8184","issn":["1932-8184","1937-9234","2373-7816"],"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 Systems Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1995261545","display_name":null,"funder_award_id":"62001357","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2340254373","display_name":null,"funder_award_id":"XJS210107","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G4130763323","display_name":null,"funder_award_id":"2020A1515110079","funder_id":"https://openalex.org/F4320337111","funder_display_name":"Basic and Applied Basic Research Foundation of Guangdong Province"},{"id":"https://openalex.org/G8674652246","display_name":null,"funder_award_id":"2021M692501","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null},{"id":"https://openalex.org/F4320337111","display_name":"Basic and Applied Basic Research Foundation of Guangdong Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W115533864","https://openalex.org/W1967956032","https://openalex.org/W2090499479","https://openalex.org/W2103078888","https://openalex.org/W2114350776","https://openalex.org/W2122172954","https://openalex.org/W2532703171","https://openalex.org/W2759529277","https://openalex.org/W2809276138","https://openalex.org/W2810626160","https://openalex.org/W2824450927","https://openalex.org/W2885673822","https://openalex.org/W2906715673","https://openalex.org/W2908053428","https://openalex.org/W2908595329","https://openalex.org/W2936200124","https://openalex.org/W2963580658","https://openalex.org/W2965684117","https://openalex.org/W2977524535","https://openalex.org/W2980781235","https://openalex.org/W3004781272","https://openalex.org/W3009574497","https://openalex.org/W3013888436","https://openalex.org/W3015167649","https://openalex.org/W3019712725","https://openalex.org/W3021613684","https://openalex.org/W3021971398","https://openalex.org/W3037523741","https://openalex.org/W3044817033","https://openalex.org/W3045049179","https://openalex.org/W3086362943","https://openalex.org/W3100743506","https://openalex.org/W3103057226","https://openalex.org/W3104429825","https://openalex.org/W3108614037","https://openalex.org/W3109953734","https://openalex.org/W3115826427","https://openalex.org/W3117926661","https://openalex.org/W3135545824","https://openalex.org/W3186358231","https://openalex.org/W3208077300","https://openalex.org/W3212600915","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W2770234245","https://openalex.org/W96612179","https://openalex.org/W2539674285","https://openalex.org/W4229499248","https://openalex.org/W2566006169","https://openalex.org/W1567818861","https://openalex.org/W1998322187","https://openalex.org/W1038122923","https://openalex.org/W2952514781","https://openalex.org/W2360483549"],"abstract_inverted_index":{"With":[0],"the":[1,9,12,18,21,42,63,69,73,113,166],"explosive":[2],"growth":[3],"of":[4,20,50,54,66,72,115],"various":[5],"connected":[6],"devices":[7],"and":[8,28,57,68,124,145,164,170],"supported":[10],"services,":[11],"satellite-aerial-terrestrial":[13],"network":[14],"(SATN)":[15],"can":[16,159],"fulfill":[17],"requirements":[19],"increasing":[22],"data":[23],"traffic":[24],"with":[25],"enlarged":[26],"coverage":[27],"enhanced":[29],"capacity.":[30],"In":[31],"particular,":[32],"utilizing":[33],"multiple":[34,103],"unmanned":[35],"aerial":[36],"vehicles":[37],"(UAVs)":[38],"as":[39,127,129,137],"relays":[40],"in":[41,52,108],"SATN":[43],"holds":[44],"great":[45],"promise":[46],"for":[47],"bringing":[48],"lots":[49],"benefits":[51],"terms":[53],"high":[55,58],"flexibility":[56],"reliability.":[59],"However,":[60],"due":[61],"to":[62,77,95],"limited":[64],"power":[65,125,171],"UAVs":[67],"long":[70],"distance":[71],"aerial-satellite":[74],"links,":[75],"how":[76],"improve":[78,161],"system":[79,116,162],"energy":[80],"efficiency":[81],"(EE)":[82],"is":[83,135],"still":[84],"a":[85],"challenging":[86],"issue":[87],"since":[88],"existing":[89],"works":[90],"mainly":[91],"paid":[92],"their":[93],"attentions":[94],"resource":[96],"while":[97],"neglecting":[98],"relay":[99,122,168],"strategy":[100,158],"optimization":[101,157],"among":[102],"UAVs.":[104],"Toward":[105],"this":[106,109],"end,":[107],"article":[110],"we":[111],"explore":[112],"problem":[114],"EE":[117,163],"maximization":[118],"through":[119],"jointly":[120],"optimizing":[121],"selection":[123,169],"allocation":[126,172],"well":[128],"UAV":[130],"deployment.":[131],"An":[132],"iterative":[133],"algorithm":[134],"presented":[136],"our":[138,155],"solution":[139],"via":[140],"alternately":[141],"leveraging":[142],"coordinate":[143],"ascent":[144],"Lagrangian":[146],"dual":[147],"decomposition":[148],"methods.":[149],"Extensive":[150],"simulation":[151],"results":[152],"demonstrate":[153],"that":[154],"devised":[156],"significantly":[160],"obtain":[165],"optimal":[167],"decisions.":[173]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":4}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}