{"id":"https://openalex.org/W4315783204","doi":"https://doi.org/10.1109/gcwkshps56602.2022.10008627","title":"Optimizing Computational and Communication Resources for MEC Network Empowered UAV-RIS Communication","display_name":"Optimizing Computational and Communication Resources for MEC Network Empowered UAV-RIS Communication","publication_year":2022,"publication_date":"2022-12-04","ids":{"openalex":"https://openalex.org/W4315783204","doi":"https://doi.org/10.1109/gcwkshps56602.2022.10008627"},"language":"en","primary_location":{"id":"doi:10.1109/gcwkshps56602.2022.10008627","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcwkshps56602.2022.10008627","pdf_url":null,"source":{"id":"https://openalex.org/S4363605011","display_name":"2022 IEEE Globecom Workshops (GC Wkshps)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE Globecom Workshops (GC Wkshps)","raw_type":"proceedings-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/A5055476089","display_name":"Asad Mahmood","orcid":"https://orcid.org/0000-0001-8978-3336"},"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":"Asad Mahmood","raw_affiliation_strings":["University of Luxembourg,Interdisciplinary Centre for Security, Reliability and Trust (SnT)","Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg"],"affiliations":[{"raw_affiliation_string":"University of Luxembourg,Interdisciplinary Centre for Security, Reliability and Trust (SnT)","institution_ids":["https://openalex.org/I186903577"]},{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032104368","display_name":"Thang X. Vu","orcid":"https://orcid.org/0000-0002-8374-443X"},"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":"Thang X. Vu","raw_affiliation_strings":["University of Luxembourg,Interdisciplinary Centre for Security, Reliability and Trust (SnT)","Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg"],"affiliations":[{"raw_affiliation_string":"University of Luxembourg,Interdisciplinary Centre for Security, Reliability and Trust (SnT)","institution_ids":["https://openalex.org/I186903577"]},{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101966424","display_name":"Wali Ullah Khan","orcid":"https://orcid.org/0000-0003-1485-5141"},"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":"Wali Ullah Khan","raw_affiliation_strings":["University of Luxembourg,Interdisciplinary Centre for Security, Reliability and Trust (SnT)","Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg"],"affiliations":[{"raw_affiliation_string":"University of Luxembourg,Interdisciplinary Centre for Security, Reliability and Trust (SnT)","institution_ids":["https://openalex.org/I186903577"]},{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of 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":["University of Luxembourg,Interdisciplinary Centre for Security, Reliability and Trust (SnT)","Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg"],"affiliations":[{"raw_affiliation_string":"University of Luxembourg,Interdisciplinary Centre for Security, Reliability and Trust (SnT)","institution_ids":["https://openalex.org/I186903577"]},{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of 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":["University of Luxembourg,Interdisciplinary Centre for Security, Reliability and Trust (SnT)","Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg"],"affiliations":[{"raw_affiliation_string":"University of Luxembourg,Interdisciplinary Centre for Security, Reliability and Trust (SnT)","institution_ids":["https://openalex.org/I186903577"]},{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5055476089"],"corresponding_institution_ids":["https://openalex.org/I186903577"],"apc_list":null,"apc_paid":null,"fwci":7.7278,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.98811855,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"974","last_page":"979"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9965000152587891,"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9391999840736389,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/computer-science","display_name":"Computer science","score":0.7870380878448486},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.6863620281219482},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.6805819869041443},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.594536542892456},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.5353501439094543},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.4993281364440918},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.49407532811164856},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4758289158344269},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.4630233645439148},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.45895346999168396},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3563418984413147},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.3090108633041382},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.29403242468833923},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.22157186269760132},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12997666001319885},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.09219017624855042}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7870380878448486},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.6863620281219482},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.6805819869041443},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.594536542892456},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.5353501439094543},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.4993281364440918},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.49407532811164856},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4758289158344269},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.4630233645439148},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.45895346999168396},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3563418984413147},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.3090108633041382},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.29403242468833923},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.22157186269760132},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12997666001319885},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.09219017624855042},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","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/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/gcwkshps56602.2022.10008627","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcwkshps56602.2022.10008627","pdf_url":null,"source":{"id":"https://openalex.org/S4363605011","display_name":"2022 IEEE Globecom Workshops (GC Wkshps)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE Globecom Workshops (GC Wkshps)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8899999856948853}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1997834106","https://openalex.org/W2948573205","https://openalex.org/W2969424089","https://openalex.org/W3006859479","https://openalex.org/W3156616533","https://openalex.org/W3159576816","https://openalex.org/W3166034816","https://openalex.org/W3176576288","https://openalex.org/W3187487518","https://openalex.org/W3197958915","https://openalex.org/W3215820193","https://openalex.org/W4205139806","https://openalex.org/W4205843045","https://openalex.org/W4285070849","https://openalex.org/W4285191453","https://openalex.org/W4286859181","https://openalex.org/W4313288712","https://openalex.org/W4361804051","https://openalex.org/W6803291994"],"related_works":["https://openalex.org/W3154796165","https://openalex.org/W4361251304","https://openalex.org/W2902693277","https://openalex.org/W4378977105","https://openalex.org/W3139051647","https://openalex.org/W3024547383","https://openalex.org/W3174690704","https://openalex.org/W4210813012","https://openalex.org/W2968424451","https://openalex.org/W4221092438"],"abstract_inverted_index":{"With":[0],"the":[1,27,38,46,50,56,85,94,107,138,147,161,164,171],"technological":[2],"evolution":[3],"and":[4,22,88,121,184],"new":[5],"applications,":[6],"user":[7],"equipment":[8],"(UEs)":[9],"has":[10],"become":[11],"a":[12,112,134],"vital":[13],"part":[14],"of":[15,29,40,118,163,174],"our":[16],"lives.":[17],"However,":[18],"limited":[19],"computational":[20,104,176,182],"capabilities":[21],"finite":[23],"battery":[24],"life":[25],"bottleneck":[26],"performance":[28,58],"computationally":[30],"demanding":[31],"applications.":[32],"A":[33],"practical":[34],"solution":[35,132],"to":[36,44,49,79,83,102,106,128,133,156,159],"enhance":[37,84],"quality":[39,87],"experience":[41],"(QoE)":[42],"is":[43,98,125,142],"offload":[45],"extensive":[47],"computation":[48],"mobile":[51],"edge":[52],"cloud":[53],"(MEC).":[54],"Moreover,":[55,151],"network\u2019s":[57],"can":[59],"be":[60],"further":[61],"improved":[62],"by":[63,100],"deploying":[64],"an":[65,76,130],"unmanned":[66],"aerial":[67],"vehicle":[68],"(UAV)":[69],"integrated":[70],"with":[71],"intelligent":[72],"reflective":[73],"surfaces":[74],"(IRS):":[75],"effective":[77],"alternative":[78],"massive":[80],"antenna":[81],"systems":[82],"signal":[86],"suppress":[89],"interference.":[90],"In":[91],"this":[92],"work,":[93],"MEC":[95],"network":[96],"architecture":[97],"assisted":[99],"UAV-IRS":[101],"provide":[103],"services":[105],"UEs.":[108],"To":[109],"do":[110],"so,":[111],"cost":[113],"minimization":[114],"problem":[115,141],"in":[116,179],"terms":[117],"computing":[119],"time":[120,183],"hovering":[122,185],"energy":[123,186],"consumption":[124],"formulated.":[126],"Furthermore,":[127],"achieve":[129],"efficient":[131],"formulated":[135],"challenging":[136],"problem,":[137],"original":[139],"optimization":[140],"decoupled":[143],"into":[144],"sub-problems":[145],"using":[146],"block-coordinate":[148],"decent":[149],"method.":[150],"numerical":[152],"results":[153,168,178],"are":[154],"compared":[155],"baseline":[157],"schemes":[158],"determine":[160],"effectiveness":[162],"proposed":[165],"scheme.":[166],"Simulation":[167],"demonstrate":[169],"that":[170],"optimal":[172],"allocation":[173],"local":[175],"resources":[177],"minimizing":[180],"tasks\u2019":[181],"consumption.":[187]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":9}],"updated_date":"2026-03-08T08:50:53.379069","created_date":"2025-10-10T00:00:00"}