{"id":"https://openalex.org/W4417282238","doi":"https://doi.org/10.1109/pimrc62392.2025.11275274","title":"QoE-Driven Resource Allocation for Stacked Intelligent Metasurface Systems","display_name":"QoE-Driven Resource Allocation for Stacked Intelligent Metasurface Systems","publication_year":2025,"publication_date":"2025-09-01","ids":{"openalex":"https://openalex.org/W4417282238","doi":"https://doi.org/10.1109/pimrc62392.2025.11275274"},"language":null,"primary_location":{"id":"doi:10.1109/pimrc62392.2025.11275274","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc62392.2025.11275274","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 36th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","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/A5078312436","display_name":"Hosein Zarini","orcid":"https://orcid.org/0009-0003-4049-3997"},"institutions":[{"id":"https://openalex.org/I96749437","display_name":"Texas A&M University \u2013 Corpus Christi","ror":"https://ror.org/01mrfdz82","country_code":"US","type":"education","lineage":["https://openalex.org/I96749437"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hosein Zarini","raw_affiliation_strings":["Texas A&M University,Corpus Christi,TX,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Texas A&M University,Corpus Christi,TX,USA","institution_ids":["https://openalex.org/I96749437"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5119739913","display_name":"S. Mohsen Kazemi","orcid":null},"institutions":[{"id":"https://openalex.org/I96749437","display_name":"Texas A&M University \u2013 Corpus Christi","ror":"https://ror.org/01mrfdz82","country_code":"US","type":"education","lineage":["https://openalex.org/I96749437"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. Mohsen Kazemi","raw_affiliation_strings":["Texas A&M University,Corpus Christi,TX,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Texas A&M University,Corpus Christi,TX,USA","institution_ids":["https://openalex.org/I96749437"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052340806","display_name":"Jiancheng An","orcid":"https://orcid.org/0000-0003-2512-9989"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jiancheng An","raw_affiliation_strings":["Nanyang Technological University,Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanyang Technological University,Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089228487","display_name":"Ali Movaghar","orcid":"https://orcid.org/0000-0002-6803-6750"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ali Movaghar","raw_affiliation_strings":["The University of Michigan,Ann Arbor,MI,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Michigan,Ann Arbor,MI,USA","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076587013","display_name":"Mehdi Sookhak","orcid":"https://orcid.org/0000-0001-5822-3432"},"institutions":[{"id":"https://openalex.org/I96749437","display_name":"Texas A&M University \u2013 Corpus Christi","ror":"https://ror.org/01mrfdz82","country_code":"US","type":"education","lineage":["https://openalex.org/I96749437"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mehdi Sookhak","raw_affiliation_strings":["Texas A&M University,Corpus Christi,TX,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Texas A&M University,Corpus Christi,TX,USA","institution_ids":["https://openalex.org/I96749437"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072032483","display_name":"Nuri Yilmazer","orcid":null},"institutions":[{"id":"https://openalex.org/I181414168","display_name":"Texas A&M University \u2013 Kingsville","ror":"https://ror.org/05abs3w97","country_code":"US","type":"education","lineage":["https://openalex.org/I181414168"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nuri Yilmazer","raw_affiliation_strings":["Texas A&M University-Kingsville,Kingsville,TX,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Texas A&M University-Kingsville,Kingsville,TX,USA","institution_ids":["https://openalex.org/I181414168"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.48982616,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.7603999972343445,"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":0.7603999972343445,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.07840000092983246,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.03530000150203705,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/resource-allocation","display_name":"Resource allocation","score":0.6586999893188477},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6089000105857849},{"id":"https://openalex.org/keywords/adaptability","display_name":"Adaptability","score":0.5110999941825867},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.5095000267028809},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5040000081062317},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.49639999866485596},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.4546999931335449},{"id":"https://openalex.org/keywords/markov-decision-process","display_name":"Markov decision process","score":0.45329999923706055},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.438400000333786},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.43389999866485596}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7335000038146973},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6586999893188477},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6089000105857849},{"id":"https://openalex.org/C177606310","wikidata":"https://www.wikidata.org/wiki/Q5674297","display_name":"Adaptability","level":2,"score":0.5110999941825867},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.5095000267028809},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5040000081062317},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4977000057697296},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.49639999866485596},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.4546999931335449},{"id":"https://openalex.org/C106189395","wikidata":"https://www.wikidata.org/wiki/Q176789","display_name":"Markov decision process","level":3,"score":0.45329999923706055},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.438400000333786},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.43389999866485596},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.4171999990940094},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.4169999957084656},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.40389999747276306},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.39989998936653137},{"id":"https://openalex.org/C62897895","wikidata":"https://www.wikidata.org/wiki/Q1915482","display_name":"Mean opinion score","level":3,"score":0.35690000653266907},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3197000026702881},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.29660001397132874},{"id":"https://openalex.org/C192126672","wikidata":"https://www.wikidata.org/wiki/Q1068715","display_name":"Telecommunications network","level":2,"score":0.2948000133037567},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.2946000099182129},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.2922999858856201},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.2881999909877777},{"id":"https://openalex.org/C185874996","wikidata":"https://www.wikidata.org/wiki/Q269699","display_name":"Interdependence","level":2,"score":0.28600001335144043},{"id":"https://openalex.org/C114237682","wikidata":"https://www.wikidata.org/wiki/Q5072483","display_name":"Channel allocation schemes","level":3,"score":0.28299999237060547},{"id":"https://openalex.org/C2778898898","wikidata":"https://www.wikidata.org/wiki/Q1941618","display_name":"Mobile network operator","level":3,"score":0.28189998865127563},{"id":"https://openalex.org/C149768029","wikidata":"https://www.wikidata.org/wiki/Q1509342","display_name":"Power budget","level":4,"score":0.2768000066280365},{"id":"https://openalex.org/C108921912","wikidata":"https://www.wikidata.org/wiki/Q7834639","display_name":"Transmission delay","level":3,"score":0.2676999866962433},{"id":"https://openalex.org/C194387892","wikidata":"https://www.wikidata.org/wiki/Q1747770","display_name":"Stochastic optimization","level":2,"score":0.2597000002861023},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.2556999921798706},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.25200000405311584}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc62392.2025.11275274","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc62392.2025.11275274","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 36th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1814854368","https://openalex.org/W2798701005","https://openalex.org/W2883198415","https://openalex.org/W2891013144","https://openalex.org/W2964251222","https://openalex.org/W2991779680","https://openalex.org/W3133094988","https://openalex.org/W3210345993","https://openalex.org/W4387869979","https://openalex.org/W4392157642","https://openalex.org/W4399666068","https://openalex.org/W4400276145","https://openalex.org/W4402157133"],"related_works":[],"abstract_inverted_index":{"This":[0],"endeavor":[1],"centers":[2],"around":[3],"downlink":[4,162],"transmission":[5],"of":[6,56,72,80,96,112,119,125,171,176,179,198],"a":[7,13,85,146],"base":[8],"station":[9],"(BS),":[10],"outfitted":[11],"with":[12,31],"stacked":[14],"intelligent":[15],"metasurface":[16],"(SIM)":[17],"that":[18],"realizes":[19],"an":[20],"energy-efficient":[21],"wave-domain":[22],"multi-user":[23],"beamforming.":[24],"The":[25],"underlying":[26],"network":[27,185],"includes":[28],"mobile":[29],"devices":[30],"multimedia":[32],"service":[33],"requirements,":[34],"including":[35,159],"web":[36],"surfing,":[37],"HTTP":[38],"live":[39],"video":[40,219],"streaming":[41],"and":[42,106,122,181,196,210,220],"voice-over-LTE":[43],"(VoLTE).":[44],"Rather":[45],"than":[46],"conventional":[47],"quality-of-service":[48],"(QoS)":[49],"metrics,":[50],"we":[51,74,128,187],"assess":[52],"the":[53,69,77,93,107,113,117,126,143,156,160,168,172,182,194,199],"satisfaction":[54],"level":[55],"users":[57,180],"relying":[58],"on":[59,142],"quality-of-experience":[60],"(QoE)":[61],"criteria.":[62],"Invoking":[63],"mean":[64],"opinion":[65],"score":[66],"(MOS)":[67],"as":[68,165,167],"subjective":[70],"measurement":[71],"QoE,":[73],"also":[75],"evaluate":[76],"overall":[78],"efficacy":[79],"this":[81],"system":[82],"by":[83],"posing":[84],"resource":[86,227],"allocation":[87],"optimization":[88,120,157],"problem":[89],"aimed":[90],"at":[91],"maximizing":[92],"achievable":[94],"MOS":[95,104,214],"all":[97],"users,":[98],"while":[99],"adhering":[100],"to":[101,116,192,224],"their":[102],"minimum":[103],"requirements":[105],"maximum":[108],"transmit":[109,163],"power":[110],"budget":[111],"BS.":[114],"Due":[115],"interdependency":[118],"variables":[121],"non-convex":[123],"nature":[124],"problem,":[127],"first":[129],"reformulate":[130],"it":[131,203],"in":[132],"Markov":[133],"decision":[134],"process,":[135],"which":[136],"captures":[137],"its":[138],"dynamic":[139],"traits.":[140],"Relying":[141],"MDP":[144],"model,":[145],"conservative":[147],"Q-learning":[148],"(CQL)":[149],"agent":[150],"is":[151,204,215],"trained":[152],"for":[153,217],"jointly":[154],"designing":[155],"variables,":[158],"BS":[161],"power,":[164],"well":[166],"electromagnetic":[169],"response":[170],"SIM.":[173],"In":[174],"light":[175],"real-time":[177],"mobility":[178],"resulting":[183],"non-trivial":[184],"dynamism,":[186],"further":[188],"utilize":[189],"meta-learning":[190],"technique":[191],"enhance":[193],"adaptability":[195],"generalization":[197],"CQL":[200],"agent.":[201],"Numerically,":[202],"demonstrated":[205],"that,":[206],"respectively,":[207],"31%,":[208],"44%":[209],"26%":[211],"superior":[212],"average":[213],"achieved,":[216],"web,":[218],"audio":[221],"services,":[222],"compared":[223],"traditional":[225],"QoS-driven":[226],"allocation.":[228]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-12-12T00:00:00"}