{"id":"https://openalex.org/W4408100200","doi":"https://doi.org/10.1109/mnet.2025.3547385","title":"Generative-AI for XR Content Transmission in the Metaverse: Potential Approaches, Challenges, and a Generation-Driven Transmission Framework","display_name":"Generative-AI for XR Content Transmission in the Metaverse: Potential Approaches, Challenges, and a Generation-Driven Transmission Framework","publication_year":2025,"publication_date":"2025-03-03","ids":{"openalex":"https://openalex.org/W4408100200","doi":"https://doi.org/10.1109/mnet.2025.3547385"},"language":"en","primary_location":{"id":"doi:10.1109/mnet.2025.3547385","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mnet.2025.3547385","pdf_url":null,"source":{"id":"https://openalex.org/S186584794","display_name":"IEEE Network","issn_l":"0890-8044","issn":["0890-8044","1558-156X"],"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 Network","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/A5100443001","display_name":"Zhe Zhang","orcid":"https://orcid.org/0000-0002-6791-9009"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhe Zhang","raw_affiliation_strings":["School of Communications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"School of Communications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, Jiangsu, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049385418","display_name":"Yili Jiang","orcid":"https://orcid.org/0000-0003-0340-1152"},"institutions":[{"id":"https://openalex.org/I181565077","display_name":"Georgia State University","ror":"https://ror.org/03qt6ba18","country_code":"US","type":"education","lineage":["https://openalex.org/I181565077"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yili Jiang","raw_affiliation_strings":["Department of Computer Science, Georgia State University, Atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Georgia State University, Atlanta, GA, USA","institution_ids":["https://openalex.org/I181565077"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040173124","display_name":"Xin Wei","orcid":"https://orcid.org/0000-0001-6183-2298"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Wei","raw_affiliation_strings":["School of Communications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"School of Communications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, Jiangsu, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100760718","display_name":"Mingkai Chen","orcid":"https://orcid.org/0000-0002-8826-2587"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingkai Chen","raw_affiliation_strings":["School of Communications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"School of Communications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, Jiangsu, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011292213","display_name":"Haiwei Dong","orcid":"https://orcid.org/0000-0003-1437-7805"},"institutions":[{"id":"https://openalex.org/I4210115038","display_name":"Huawei Technologies (Canada)","ror":"https://ror.org/026venb53","country_code":"CA","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210115038"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Haiwei Dong","raw_affiliation_strings":["Huawei Canada, Ottawa, ON, Canada"],"affiliations":[{"raw_affiliation_string":"Huawei Canada, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I4210115038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005228053","display_name":"Shui Yu","orcid":"https://orcid.org/0000-0003-4485-6743"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Shui Yu","raw_affiliation_strings":["School of Computer Science, University of Technology Sydney, Ultimo, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, University of Technology Sydney, Ultimo, NSW, Australia","institution_ids":["https://openalex.org/I114017466"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100443001"],"corresponding_institution_ids":["https://openalex.org/I41198531"],"apc_list":null,"apc_paid":null,"fwci":2.5207,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.87184351,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"40","issue":"1","first_page":"183","last_page":"191"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13382","display_name":"Robotics and Automated Systems","score":0.8988999724388123,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T13382","display_name":"Robotics and Automated Systems","score":0.8988999724388123,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.8672000169754028,"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"}},{"id":"https://openalex.org/T10888","display_name":"Augmented Reality Applications","score":0.7534999847412109,"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/computer-science","display_name":"Computer science","score":0.7517648935317993},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.6697311401367188},{"id":"https://openalex.org/keywords/generative-grammar","display_name":"Generative grammar","score":0.5783779621124268},{"id":"https://openalex.org/keywords/metaverse","display_name":"Metaverse","score":0.5647554397583008},{"id":"https://openalex.org/keywords/content","display_name":"Content (measure theory)","score":0.4410167336463928},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.34150785207748413},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.31686100363731384},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2569630742073059},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17030468583106995},{"id":"https://openalex.org/keywords/virtual-reality","display_name":"Virtual reality","score":0.10955962538719177}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7517648935317993},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.6697311401367188},{"id":"https://openalex.org/C39890363","wikidata":"https://www.wikidata.org/wiki/Q36108","display_name":"Generative grammar","level":2,"score":0.5783779621124268},{"id":"https://openalex.org/C53332860","wikidata":"https://www.wikidata.org/wiki/Q2632041","display_name":"Metaverse","level":3,"score":0.5647554397583008},{"id":"https://openalex.org/C2778152352","wikidata":"https://www.wikidata.org/wiki/Q5165061","display_name":"Content (measure theory)","level":2,"score":0.4410167336463928},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.34150785207748413},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.31686100363731384},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2569630742073059},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17030468583106995},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.10955962538719177},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mnet.2025.3547385","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mnet.2025.3547385","pdf_url":null,"source":{"id":"https://openalex.org/S186584794","display_name":"IEEE Network","issn_l":"0890-8044","issn":["0890-8044","1558-156X"],"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 Network","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2090538515","display_name":null,"funder_award_id":"62201277","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3094464515","display_name":null,"funder_award_id":"BK20220390","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G8168191051","display_name":null,"funder_award_id":"62277032","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2144256528","https://openalex.org/W4288073028","https://openalex.org/W4312940001","https://openalex.org/W4313350218","https://openalex.org/W4313534966","https://openalex.org/W4367662595","https://openalex.org/W4385245566","https://openalex.org/W4391853712","https://openalex.org/W4395056573","https://openalex.org/W4399665967","https://openalex.org/W4401507755"],"related_works":["https://openalex.org/W2166821106","https://openalex.org/W4312864667","https://openalex.org/W2616814274","https://openalex.org/W4376853950","https://openalex.org/W4366210097","https://openalex.org/W4366734514","https://openalex.org/W4237056396","https://openalex.org/W4388442643","https://openalex.org/W4399813437","https://openalex.org/W4362644763"],"abstract_inverted_index":{"How":[0],"to":[1,40,71,112,130,142,188],"efficiently":[2],"transmit":[3,131],"large":[4],"volumes":[5],"of":[6,68,116,166,185],"Extended":[7],"Reality":[8],"(XR)":[9],"content":[10,55,84,118,177,191],"through":[11],"current":[12,49],"networks":[13],"has":[14,30],"been":[15],"a":[16,81,89,158],"major":[17],"bottleneck":[18],"in":[19,57,161,193],"realizing":[20],"the":[21,58,63,102,144,152,170,183,194],"Metaverse.":[22,59,195],"The":[23,93],"recently":[24],"emerging":[25],"Generative":[26],"Artificial":[27],"Intelligence":[28],"(GAI)":[29],"already":[31],"revolutionized":[32],"various":[33],"technological":[34],"fields":[35],"and":[36,66,100,172],"provides":[37],"promising":[38],"solutions":[39],"this":[41,44],"challenge.":[42],"In":[43],"article,":[45],"we":[46,61,79],"first":[47],"demonstrate":[48],"networks\u2019":[50],"bottlenecks":[51],"for":[52,98,175],"supporting":[53],"XR":[54,83,104,117,176,190],"transmission":[56,85,155,192],"Then,":[60],"explore":[62],"potential":[64,184],"approaches":[65],"challenges":[67],"utilizing":[69],"GAI":[70,110,186],"overcome":[72],"these":[73,77],"bottlenecks.":[74],"To":[75],"address":[76],"challenges,":[78],"propose":[80],"GAI-based":[82,154],"framework":[86,156],"which":[87],"leverages":[88],"cloud-edge":[90],"collaboration":[91],"architecture.":[92],"cloud":[94],"servers":[95,108],"are":[96,128],"responsible":[97],"storing":[99],"rendering":[101],"original":[103],"content,":[105],"while":[106],"edge":[107],"utilize":[109],"models":[111,187],"generate":[113],"essential":[114],"parts":[115],"(e.g.,":[119],"subsequent":[120],"frames,":[121],"selected":[122],"objects,":[123],"etc.)":[124],"when":[125],"network":[126],"resources":[127],"insufficient":[129],"them.":[132],"A":[133],"Deep":[134],"Reinforcement":[135],"Learning":[136],"(DRL)-based":[137],"decision":[138],"module":[139],"is":[140],"proposed":[141,153],"solve":[143],"decision-making":[145],"problems.":[146],"Our":[147],"case":[148],"study":[149],"demonstrates":[150],"that":[151,168],"achieves":[157],"2.8-fold":[159],"increase":[160],"normal":[162],"frame":[163],"ratio":[164],"(percentage":[165],"frames":[167],"meet":[169],"quality":[171],"latency":[173],"requirements":[174],"transmission)":[178],"over":[179],"baseline":[180],"approaches,":[181],"underscoring":[182],"facilitate":[189]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-01-20T17:24:06.736184","created_date":"2025-10-10T00:00:00"}
