{"id":"https://openalex.org/W2994652932","doi":"https://doi.org/10.1109/access.2019.2959434","title":"Joint Offloading Decision and Resource Allocation for Multiuser NOMA-MEC Systems","display_name":"Joint Offloading Decision and Resource Allocation for Multiuser NOMA-MEC Systems","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2994652932","doi":"https://doi.org/10.1109/access.2019.2959434","mag":"2994652932"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2959434","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2959434","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08932516.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08932516.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101916353","display_name":"Wenan Zhou","orcid":"https://orcid.org/0000-0002-9242-5537"},"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":"Wen'An Zhou","raw_affiliation_strings":["School of Computer Science, Beijing University of Post and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Beijing University of Post and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100383287","display_name":"Lixia Lin","orcid":"https://orcid.org/0000-0002-2168-0039"},"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":"Lixia Lin","raw_affiliation_strings":["School of Computer Science, Beijing University of Post and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Beijing University of Post and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100634855","display_name":"Jianlong Liu","orcid":"https://orcid.org/0000-0002-9145-1901"},"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":"Jianlong Liu","raw_affiliation_strings":["School of Computer Science, Beijing University of Post and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Beijing University of Post and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085430738","display_name":"Donglong Zhang","orcid":"https://orcid.org/0000-0002-3420-3733"},"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":"Donglong Zhang","raw_affiliation_strings":["School of Computer Science, Beijing University of Post and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Beijing University of Post and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101623594","display_name":"Yifan Xie","orcid":"https://orcid.org/0000-0001-9905-8701"},"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":"Yifan Xie","raw_affiliation_strings":["School of Computer Science, Beijing University of Post and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Beijing University of Post and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101916353"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.4523,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.83006218,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"7","issue":null,"first_page":"181100","last_page":"181116"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","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/T11458","display_name":"Advanced Wireless Communication Technologies","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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9894999861717224,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9710000157356262,"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/computer-science","display_name":"Computer science","score":0.8335095643997192},{"id":"https://openalex.org/keywords/computation-offloading","display_name":"Computation offloading","score":0.7853188514709473},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.7107224464416504},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.6237350106239319},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5917020440101624},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5333226919174194},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.5146111249923706},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.46618980169296265},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4368418753147125},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.41873615980148315},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.39690932631492615},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.32450878620147705},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.30320489406585693},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.16370663046836853},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08369675278663635}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8335095643997192},{"id":"https://openalex.org/C2781041963","wikidata":"https://www.wikidata.org/wiki/Q18348618","display_name":"Computation offloading","level":4,"score":0.7853188514709473},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.7107224464416504},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6237350106239319},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5917020440101624},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5333226919174194},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.5146111249923706},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.46618980169296265},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4368418753147125},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.41873615980148315},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.39690932631492615},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.32450878620147705},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.30320489406585693},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.16370663046836853},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08369675278663635},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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":2,"locations":[{"id":"doi:10.1109/access.2019.2959434","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2959434","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08932516.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:456883b4f8de4047accd27734251ce47","is_oa":true,"landing_page_url":"https://doaj.org/article/456883b4f8de4047accd27734251ce47","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 7, Pp 181100-181116 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2959434","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2959434","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08932516.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3591498683","display_name":null,"funder_award_id":"2018ZX03001019-003","funder_id":"https://openalex.org/F4320329860","funder_display_name":"National Science and Technology Major Project"},{"id":"https://openalex.org/G8951484681","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320329860","display_name":"National Science and Technology Major Project","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2994652932.pdf","grobid_xml":"https://content.openalex.org/works/W2994652932.grobid-xml"},"referenced_works_count":44,"referenced_works":["https://openalex.org/W1922937245","https://openalex.org/W1972549195","https://openalex.org/W2083213425","https://openalex.org/W2099388379","https://openalex.org/W2126137945","https://openalex.org/W2143529993","https://openalex.org/W2146570554","https://openalex.org/W2156367773","https://openalex.org/W2195423816","https://openalex.org/W2201051564","https://openalex.org/W2274072851","https://openalex.org/W2277419020","https://openalex.org/W2397723600","https://openalex.org/W2482293012","https://openalex.org/W2496222037","https://openalex.org/W2522847968","https://openalex.org/W2551126468","https://openalex.org/W2593138756","https://openalex.org/W2593769694","https://openalex.org/W2608659040","https://openalex.org/W2678530527","https://openalex.org/W2772709146","https://openalex.org/W2778138942","https://openalex.org/W2787523326","https://openalex.org/W2793290641","https://openalex.org/W2800755725","https://openalex.org/W2802495557","https://openalex.org/W2804985843","https://openalex.org/W2808449107","https://openalex.org/W2886323124","https://openalex.org/W2896945154","https://openalex.org/W2901141046","https://openalex.org/W2901845465","https://openalex.org/W2913934015","https://openalex.org/W2916024133","https://openalex.org/W2942456137","https://openalex.org/W2963835875","https://openalex.org/W2964015972","https://openalex.org/W2964044470","https://openalex.org/W2969952255","https://openalex.org/W3100532295","https://openalex.org/W3101450547","https://openalex.org/W3102167156","https://openalex.org/W4234534407"],"related_works":["https://openalex.org/W4200420173","https://openalex.org/W4225987626","https://openalex.org/W3120617837","https://openalex.org/W3127808443","https://openalex.org/W2916011811","https://openalex.org/W3034137700","https://openalex.org/W4362496467","https://openalex.org/W2896883851","https://openalex.org/W2917127270","https://openalex.org/W4406207611"],"abstract_inverted_index":{"Mobile":[0],"edge":[1],"computing":[2,11],"(MEC)":[3],"is":[4,97,132,148,164],"becoming":[5],"a":[6,71,124,136],"promising":[7],"paradigm":[8],"to":[9,22,35,177,191],"provide":[10],"services":[12],"for":[13],"smart":[14],"mobile":[15],"devices":[16],"(SMDs)":[17],"via":[18,110,134],"offloading":[19,74,79,108,126,180],"computation-intensive":[20],"tasks":[21],"MEC":[23,42,67,209],"servers":[24],"deployed":[25],"at":[26],"the":[27,38,53,88,103,107,112,128,143,160,170,179,192,205,213],"network":[28],"edge.":[29],"In":[30],"this":[31],"paper,":[32],"in":[33,119],"order":[34],"further":[36],"improve":[37,204],"accessing":[39,206],"capacity":[40,207],"of":[41,52,57,146,172,208,217],"systems":[43,68,210],"and":[44,69,82,115,155,159,195,211],"minimize":[45],"all":[46,218],"users'":[47],"computation":[48,73,83,161,215],"overhead,":[49],"taking":[50],"advantage":[51],"superior":[54],"spectral":[55],"efficiency":[56],"Non-Orthogonal":[58],"Multiple":[59],"Access":[60],"(NOMA)":[61],"technology,":[62],"we":[63,99],"introduce":[64],"NOMA":[65],"into":[66],"investigate":[70],"multi-user":[72],"problem":[75,95,131],"through":[76],"jointly":[77],"optimizing":[78],"decisions,":[80],"communication":[81],"resources":[84,162],"allocation.":[85],"To":[86],"tackle":[87],"formulated":[89],"mixed":[90],"integer":[91],"nonlinear":[92],"programming":[93,154],"(MINLP)":[94],"which":[96],"NP-hard,":[98],"iteratively":[100],"update":[101],"either":[102],"resource":[104,173],"allocation":[105,163,174],"or":[106],"decision":[109],"fixing":[111],"other":[113],"solution":[114],"efficiently":[116,203],"solve":[117],"it":[118],"polynomial":[120],"time.":[121],"Specifically,":[122],"given":[123],"fixed":[125],"decision,":[127],"sub-channel":[129],"assignment":[130],"solved":[133],"applying":[135],"many-to-one":[137],"matching":[138],"model":[139],"with":[140,197],"peer":[141],"effects,":[142],"transmission":[144],"power":[145],"SMDs":[147],"optimized":[149],"by":[150,166],"combing":[151],"sequential":[152],"convex":[153,157,167],"parametric":[156],"programming,":[158],"addressed":[165],"optimization.":[168],"Furthermore,":[169],"results":[171],"are":[175],"applied":[176],"guide":[178],"decision.":[181],"Extensive":[182],"simulations":[183],"show":[184],"that":[185],"our":[186,200],"proposed":[187],"algorithm":[188,201],"performs":[189],"closely":[190],"optimal":[193],"solution,":[194],"compared":[196],"existing":[198],"solutions,":[199],"can":[202],"reduce":[212],"total":[214],"overhead":[216],"users.":[219]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":4}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
