{"id":"https://openalex.org/W4403863454","doi":"https://doi.org/10.1109/jiot.2024.3487800","title":"Hybrid NOMA Offloading for Delay-Sensitive Applications in MEC-Based NB-IoT Networks","display_name":"Hybrid NOMA Offloading for Delay-Sensitive Applications in MEC-Based NB-IoT Networks","publication_year":2024,"publication_date":"2024-10-29","ids":{"openalex":"https://openalex.org/W4403863454","doi":"https://doi.org/10.1109/jiot.2024.3487800"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2024.3487800","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3487800","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things 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/A5100453096","display_name":"Fang Liu","orcid":"https://orcid.org/0000-0002-9635-5900"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Fang Liu","raw_affiliation_strings":["School of Electronic Engineering, Beijing University of Posts and Telecommunications, Bejing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Beijing University of Posts and Telecommunications, Bejing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065131238","display_name":"M. Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Minxin Wang","raw_affiliation_strings":["School of Electronic Engineering, Beijing University of Posts and Telecommunications, Bejing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Beijing University of Posts and Telecommunications, Bejing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020422392","display_name":"Yuanan Liu","orcid":"https://orcid.org/0000-0002-8076-1904"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanan Liu","raw_affiliation_strings":["School of Electronic Engineering, Beijing University of Posts and Telecommunications, Bejing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Beijing University of Posts and Telecommunications, Bejing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101544825","display_name":"Wei Ni","orcid":"https://orcid.org/0000-0002-4933-594X"},"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":"Wei Ni","raw_affiliation_strings":["School of Electrical and Data Engineering, The University of Technology Sydney, Ultimo, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Data Engineering, The University of Technology Sydney, Ultimo, NSW, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086268677","display_name":"Abbas Jamalipour","orcid":"https://orcid.org/0000-0002-1807-7220"},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Abbas Jamalipour","raw_affiliation_strings":["School of Electrical and Computer Engineering, The University of Sydney, Sydney, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, The University of Sydney, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I129604602"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100453096"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":1.1534,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.78892642,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"12","issue":"5","first_page":"5245","last_page":"5259"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12079","display_name":"IoT Networks and Protocols","score":0.9998000264167786,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9998000264167786,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9994999766349792,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9990000128746033,"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/computer-science","display_name":"Computer science","score":0.7405143976211548},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.7251548767089844},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5591899156570435},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.33676397800445557},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.15797847509384155}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7405143976211548},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.7251548767089844},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5591899156570435},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.33676397800445557},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.15797847509384155}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2024.3487800","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3487800","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.7400000095367432,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1761965958","display_name":null,"funder_award_id":"62293494","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8194511106","display_name":null,"funder_award_id":"61821001","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/F4320328373","display_name":"National Key Laboratory Foundation of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W2277419020","https://openalex.org/W2521112295","https://openalex.org/W2592843051","https://openalex.org/W2624989916","https://openalex.org/W2770104838","https://openalex.org/W2772709146","https://openalex.org/W2786027963","https://openalex.org/W2794157223","https://openalex.org/W2794247248","https://openalex.org/W2800755725","https://openalex.org/W2808198859","https://openalex.org/W2883649305","https://openalex.org/W2886323124","https://openalex.org/W2896945154","https://openalex.org/W2899548069","https://openalex.org/W2911529145","https://openalex.org/W2963956198","https://openalex.org/W2964216502","https://openalex.org/W2967263386","https://openalex.org/W2981181432","https://openalex.org/W2992796287","https://openalex.org/W2995869600","https://openalex.org/W3010725646","https://openalex.org/W3021823339","https://openalex.org/W3080609575","https://openalex.org/W3082278499","https://openalex.org/W3101237615","https://openalex.org/W3102167156","https://openalex.org/W3116242633","https://openalex.org/W3119981021","https://openalex.org/W3121089083","https://openalex.org/W3128578194","https://openalex.org/W3172818029","https://openalex.org/W3173239515","https://openalex.org/W3177218497","https://openalex.org/W4210476355","https://openalex.org/W4226478636","https://openalex.org/W4289792736","https://openalex.org/W4365798790","https://openalex.org/W4384788007","https://openalex.org/W4385453345"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W3030525848","https://openalex.org/W4385197910","https://openalex.org/W2340639785","https://openalex.org/W4404253608","https://openalex.org/W3010814398","https://openalex.org/W4385197899","https://openalex.org/W3005957545"],"abstract_inverted_index":{"Data":[0],"traffic":[1],"has":[2],"grown":[3],"exponentially":[4],"with":[5,54],"the":[6,30,61,73,79,82,87,93,100,106,111,117,121,134,138,147,157,170,176,181],"rapid":[7],"development":[8],"of":[9,12,32,47,99,120],"Narrowband":[10],"Internet":[11,46],"Things":[13,48],"(NB-IoT)":[14],"technology.":[15],"Nonorthogonal":[16],"multiple":[17,172],"access":[18,173],"(NOMA)":[19],"and":[20,96,137,151,165,180],"mobile":[21],"edge":[22],"computing":[23],"(MEC)":[24],"are":[25],"essential":[26],"technologies":[27],"to":[28,51,71,81,91,133],"enhance":[29],"performance":[31],"NB-IoT":[33],"networks.":[34],"This":[35],"article":[36],"proposes":[37],"a":[38],"new":[39],"hybrid":[40],"NOMA":[41,53,178,184],"offloading":[42,63,75,89,97,149,159,188],"strategy,":[43],"allowing":[44],"an":[45],"(IoT)":[49],"device":[50,129,163],"execute":[52],"other":[55],"devices":[56],"at":[57],"different":[58,162],"periods":[59],"until":[60],"task":[62],"is":[64,69,130],"completed.":[65],"An":[66],"optimization":[67,108],"problem":[68,109],"established":[70],"minimize":[72],"overall":[74,158],"delay.":[76,189],"To":[77],"find":[78],"solution":[80,119],"problem,":[83],"we":[84,104],"first":[85],"use":[86],"proposed":[88,148],"strategy":[90,150],"determine":[92],"pairing":[94],"method":[95],"order":[98],"IoT":[101,128],"devices.":[102],"Then,":[103],"transform":[105],"delay":[107,160],"into":[110],"link":[112],"rate":[113],"maximization":[114],"problem.":[115],"Finally,":[116],"closed-form":[118],"optimal":[122],"power":[123,152],"allocation":[124,153],"scheme":[125,154,185],"for":[126],"each":[127],"derived":[131],"according":[132],"theoretical":[135],"analysis":[136],"Karush-Kuhn\u2013Tucker":[139],"(KKT)":[140],"condition.":[141],"The":[142],"simulation":[143],"results":[144],"show":[145],"that":[146],"effectively":[155],"reduce":[156],"under":[161],"numbers":[164],"data":[166],"lengths,":[167],"which":[168],"exceeds":[169],"orthogonal":[171],"(OMA)":[174],"schemes,":[175],"pure":[177],"scheme,":[179],"iterative":[182],"multiuser":[183],"in":[186],"lowering":[187]},"counts_by_year":[{"year":2025,"cited_by_count":5}],"updated_date":"2025-12-27T23:08:20.325037","created_date":"2025-10-10T00:00:00"}
