{"id":"https://openalex.org/W7163515011","doi":"https://doi.org/10.1109/ojcoms.2026.3699518","title":"A Cross-Layer Deep Reinforcement Learning-Based Framework for STAR-RIS-Assisted MISO Video Communications","display_name":"A Cross-Layer Deep Reinforcement Learning-Based Framework for STAR-RIS-Assisted MISO Video Communications","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7163515011","doi":"https://doi.org/10.1109/ojcoms.2026.3699518"},"language":"en","primary_location":{"id":"doi:10.1109/ojcoms.2026.3699518","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2026.3699518","pdf_url":null,"source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/ojcoms.2026.3699518","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109449407","display_name":"Yu-Chun Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210126485","display_name":"Quanta Computer (Taiwan)","ror":"https://ror.org/03d4fzd85","country_code":"TW","type":"company","lineage":["https://openalex.org/I4210126485"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yu-Chun Huang","raw_affiliation_strings":["BU 9, Quanta Computer Inc., Taoyuan, Taiwan"],"raw_orcid":"https://orcid.org/0009-0005-1957-2927","affiliations":[{"raw_affiliation_string":"BU 9, Quanta Computer Inc., Taoyuan, Taiwan","institution_ids":["https://openalex.org/I4210126485"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028650629","display_name":"Shu\u2010Ming Tseng","orcid":"https://orcid.org/0000-0002-5017-3159"},"institutions":[{"id":"https://openalex.org/I118292597","display_name":"National Taipei University of Technology","ror":"https://ror.org/00cn92c09","country_code":"TW","type":"education","lineage":["https://openalex.org/I118292597"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Shu-Ming Tseng","raw_affiliation_strings":["Department of Electronic Engineering, National Taipei University of Technology, Taipei, Taiwan"],"raw_orcid":"https://orcid.org/0000-0002-5017-3159","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, National Taipei University of Technology, Taipei, Taiwan","institution_ids":["https://openalex.org/I118292597"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1750,"currency":"USD","value_usd":1750},"apc_paid":{"value":1750,"currency":"USD","value_usd":1750},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.75787033,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"7","issue":null,"first_page":"6508","last_page":"6526"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.47540000081062317,"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":0.47540000081062317,"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/T12042","display_name":"Satellite Communication Systems","score":0.07270000129938126,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.05660000070929527,"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/reinforcement","display_name":"Reinforcement","score":0.3230000138282776},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.3100999891757965},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.3084999918937683},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.28630000352859497},{"id":"https://openalex.org/keywords/action","display_name":"Action (physics)","score":0.2816999852657318},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.2797999978065491}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6096000075340271},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3725000023841858},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3695000112056732},{"id":"https://openalex.org/C67203356","wikidata":"https://www.wikidata.org/wiki/Q1321905","display_name":"Reinforcement","level":2,"score":0.3230000138282776},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.3100999891757965},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.3084999918937683},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2944999933242798},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.2912999987602234},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.28630000352859497},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.2816999852657318},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.2797999978065491},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.27799999713897705},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.26489999890327454},{"id":"https://openalex.org/C105842133","wikidata":"https://www.wikidata.org/wiki/Q1899679","display_name":"Visual communication","level":2,"score":0.25450000166893005}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ojcoms.2026.3699518","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2026.3699518","pdf_url":null,"source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:a65864f4bfa9437cbaf7e29ccee99156","is_oa":false,"landing_page_url":"https://doaj.org/article/a65864f4bfa9437cbaf7e29ccee99156","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Open Journal of the Communications Society, Vol 7, Pp 6508-6526 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/ojcoms.2026.3699518","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2026.3699518","pdf_url":null,"source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"The":[0],"rapid":[1],"proliferation":[2],"of":[3,54,217,229],"multimedia":[4],"services":[5],"has":[6],"placed":[7],"stringent":[8],"requirements":[9],"on":[10],"wireless":[11,56,88,198,241],"networks":[12],"to":[13,72,127,183],"simultaneously":[14],"support":[15],"high":[16],"data":[17],"rates":[18],"and":[19,28,34,40,76,91,135,138,146,159,225],"consistent":[20],"perceptual":[21],"video":[22,93,110,116,139,152,223],"quality.":[23,117],"To":[24],"address":[25],"coverage":[26],"limitations":[27],"unfavorable":[29],"propagation":[30],"conditions":[31],"in":[32,221,232],"beyond-5G":[33],"emerging":[35],"6G":[36],"systems,":[37],"Simultaneously":[38],"Transmitting":[39],"Reflecting":[41],"Reconfigurable":[42],"Intelligent":[43],"Surfaces":[44],"(STAR-RIS)":[45],"have":[46],"been":[47],"introduced":[48],"as":[49],"a":[50,102,144,184,192],"flexible":[51],"solution":[52],"capable":[53],"reshaping":[55],"channels":[57],"over":[58],"the":[59,85,156,166,178,208],"entire":[60],"spatial":[61],"domain.":[62],"Despite":[63],"their":[64],"potential,":[65],"most":[66],"existing":[67],"STAR-RIS":[68,133,171],"designs":[69],"remain":[70],"confined":[71],"physical-layer":[73],"performance":[74],"objectives":[75],"adopt":[77],"complex":[78],"deep":[79],"reinforcement":[80],"learning":[81,123,157,194],"(DRL)":[82],"algorithms,":[83],"leaving":[84],"interaction":[86],"between":[87],"resource":[89],"allocation":[90],"application-layer":[92],"characteristics":[94],"largely":[95],"unexplored.":[96],"In":[97,176],"this":[98],"work,":[99],"we":[100],"develop":[101],"cross-layer":[103,210],"optimization":[104],"framework":[105,180],"for":[106,239],"STAR-RIS-assisted":[107,185],"multi-user":[108],"MISO":[109],"communication":[111],"that":[112,196,207],"explicitly":[113],"targets":[114],"end-to-end":[115],"A":[118],"Proximal":[119],"Policy":[120],"Optimization":[121],"(PPO)-based":[122],"strategy":[124],"is":[125,181],"employed":[126],"jointly":[128],"optimize":[129],"base":[130],"station":[131],"beamforming,":[132],"transmission":[134],"reflection":[136],"coefficients,":[137],"encoding":[140],"control,":[141],"while":[142],"maintaining":[143],"lightweight":[145],"stable":[147],"training":[148],"structure.":[149],"By":[150],"embedding":[151],"rate\u2013distortion":[153],"parameters":[154],"into":[155],"state":[158],"directly":[160],"maximizing":[161],"Peak":[162],"Signal-to-Noise":[163],"Ratio":[164],"(PSNR),":[165],"proposed":[167,179,209],"approach":[168],"enables":[169],"content-aware":[170],"configuration":[172,199],"with":[173],"improved":[174],"robustness.":[175],"addition,":[177],"extended":[182],"mobile":[186],"edge":[187],"computing":[188],"(MEC)":[189],"environment":[190],"using":[191],"two-stage":[193],"architecture":[195],"decouples":[197],"from":[200],"computation":[201],"offloading":[202,234],"decisions.":[203],"Simulation":[204],"results":[205],"demonstrate":[206],"scheme":[211],"achieves":[212],"an":[213,226],"average":[214],"PSNR":[215],"gain":[216],"approximately":[218],"3-4":[219],"dB":[220,231],"downlink":[222],"transmission,":[224],"additional":[227],"improvement":[228],"1-3":[230],"MEC":[233],"scenarios,":[235],"confirming":[236],"its":[237],"effectiveness":[238],"multimedia-oriented":[240],"systems.":[242]},"counts_by_year":[],"updated_date":"2026-06-25T08:15:23.626066","created_date":"2026-06-05T00:00:00"}