{"id":"https://openalex.org/W4386736886","doi":"https://doi.org/10.1109/jiot.2023.3314650","title":"Game-Based Computation Offloading and Power Allocation for LEO Constellation Networks in Distributed and Dynamic Environment","display_name":"Game-Based Computation Offloading and Power Allocation for LEO Constellation Networks in Distributed and Dynamic Environment","publication_year":2023,"publication_date":"2023-09-14","ids":{"openalex":"https://openalex.org/W4386736886","doi":"https://doi.org/10.1109/jiot.2023.3314650"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2023.3314650","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2023.3314650","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/A5114039557","display_name":"Yufang Gao","orcid":null},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yufang Gao","raw_affiliation_strings":["School of Electronic Science and Engineering, Nanjing University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-5792-4827","affiliations":[{"raw_affiliation_string":"School of Electronic Science and Engineering, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055118563","display_name":"Zhi Ji","orcid":"https://orcid.org/0000-0002-5969-1841"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhi Ji","raw_affiliation_strings":["College of Communications Engineering, Army Engineering University of PLA, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-5969-1841","affiliations":[{"raw_affiliation_string":"College of Communications Engineering, Army Engineering University of PLA, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038720526","display_name":"Kanglian Zhao","orcid":"https://orcid.org/0000-0002-9931-2893"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kanglian Zhao","raw_affiliation_strings":["School of Electronic Science and Engineering, Nanjing University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-9931-2893","affiliations":[{"raw_affiliation_string":"School of Electronic Science and Engineering, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020057627","display_name":"Tomaso de Cola","orcid":"https://orcid.org/0000-0003-0509-8521"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Tomaso de Cola","raw_affiliation_strings":["Institute of Communications and Navigation, German Aerospace Center, Wessling, Germany"],"raw_orcid":"https://orcid.org/0000-0003-0509-8521","affiliations":[{"raw_affiliation_string":"Institute of Communications and Navigation, German Aerospace Center, Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100333972","display_name":"Wenfeng Li","orcid":"https://orcid.org/0000-0003-2352-3755"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenfeng Li","raw_affiliation_strings":["School of Electronic Science and Engineering, Nanjing University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-2352-3755","affiliations":[{"raw_affiliation_string":"School of Electronic Science and Engineering, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":11.8184,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.97823249,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"11","issue":"4","first_page":"7040","last_page":"7058"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9998999834060669,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9972000122070312,"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":0.9972000122070312,"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":0.8247238397598267},{"id":"https://openalex.org/keywords/computation-offloading","display_name":"Computation offloading","score":0.6448126435279846},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5609449148178101},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.520620584487915},{"id":"https://openalex.org/keywords/game-theory","display_name":"Game theory","score":0.49800539016723633},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.47204455733299255},{"id":"https://openalex.org/keywords/constellation","display_name":"Constellation","score":0.4654596149921417},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.13492009043693542},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1327880620956421},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.1241936981678009}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8247238397598267},{"id":"https://openalex.org/C2781041963","wikidata":"https://www.wikidata.org/wiki/Q18348618","display_name":"Computation offloading","level":4,"score":0.6448126435279846},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5609449148178101},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.520620584487915},{"id":"https://openalex.org/C177142836","wikidata":"https://www.wikidata.org/wiki/Q44455","display_name":"Game theory","level":2,"score":0.49800539016723633},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.47204455733299255},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.4654596149921417},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.13492009043693542},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1327880620956421},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.1241936981678009},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/jiot.2023.3314650","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2023.3314650","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"},{"id":"pmh:oai:elib.dlr.de:200431","is_oa":false,"landing_page_url":"https://elib.dlr.de/200431/","pdf_url":null,"source":{"id":"https://openalex.org/S4377196266","display_name":"elib (German Aerospace Center)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2898391981","host_organization_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","host_organization_lineage":["https://openalex.org/I2898391981"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Zeitschriftenbeitrag"},{"id":"pmh:oai:elib.dlr.de:205183","is_oa":false,"landing_page_url":"https://elib.dlr.de/205183/","pdf_url":null,"source":{"id":"https://openalex.org/S4377196266","display_name":"elib (German Aerospace Center)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2898391981","host_organization_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","host_organization_lineage":["https://openalex.org/I2898391981"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Zeitschriftenbeitrag"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6032627937","display_name":null,"funder_award_id":"021014380187","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G6735390657","display_name":null,"funder_award_id":"62131012","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/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":57,"referenced_works":["https://openalex.org/W1486587973","https://openalex.org/W1546994908","https://openalex.org/W1582249331","https://openalex.org/W2038127484","https://openalex.org/W2080346852","https://openalex.org/W2106222893","https://openalex.org/W2138914910","https://openalex.org/W2138960193","https://openalex.org/W2142226047","https://openalex.org/W2143001213","https://openalex.org/W2149200615","https://openalex.org/W2169194711","https://openalex.org/W2195423816","https://openalex.org/W2255974528","https://openalex.org/W2399586126","https://openalex.org/W2486085544","https://openalex.org/W2788897300","https://openalex.org/W2810102121","https://openalex.org/W2883649305","https://openalex.org/W2894016320","https://openalex.org/W2922634353","https://openalex.org/W2924948991","https://openalex.org/W2938933782","https://openalex.org/W2966775234","https://openalex.org/W2980044264","https://openalex.org/W2984525048","https://openalex.org/W2998510428","https://openalex.org/W3011943115","https://openalex.org/W3013626674","https://openalex.org/W3022321359","https://openalex.org/W3036634962","https://openalex.org/W3042203685","https://openalex.org/W3042227168","https://openalex.org/W3049049974","https://openalex.org/W3081933036","https://openalex.org/W3082845184","https://openalex.org/W3096506146","https://openalex.org/W3116677227","https://openalex.org/W3119035836","https://openalex.org/W3127207655","https://openalex.org/W3131628908","https://openalex.org/W3160851503","https://openalex.org/W3172060017","https://openalex.org/W3189110447","https://openalex.org/W3194225147","https://openalex.org/W3201761032","https://openalex.org/W3207720268","https://openalex.org/W4223594500","https://openalex.org/W4225990519","https://openalex.org/W4226117788","https://openalex.org/W4285144022","https://openalex.org/W4285736954","https://openalex.org/W4288062148","https://openalex.org/W4312312028","https://openalex.org/W4312573660","https://openalex.org/W4312943172","https://openalex.org/W4312976340"],"related_works":["https://openalex.org/W2801080295","https://openalex.org/W2502457263","https://openalex.org/W4322709807","https://openalex.org/W2901245944","https://openalex.org/W4377967113","https://openalex.org/W2078292672","https://openalex.org/W3108946947","https://openalex.org/W2337102067","https://openalex.org/W4302338237","https://openalex.org/W4381747553"],"abstract_inverted_index":{"To":[0],"build":[1],"the":[2,23,53,65,68,74,88,119,146,156,167,172,179,183,204,207,210,213,227],"new":[3],"generation":[4],"of":[5,27,62,67,90,141,206,212],"ubiquitous":[6],"communication":[7],"and":[8,15,34,48,86,97,128,164,190,194,202,221,226],"service":[9],"integration":[10],"networks":[11,33,114,144],"with":[12,223],"\u201cnetwork":[13],"omnipresence":[14],"computing":[16,25],"ubiquitous,\u201d":[17],"it":[18],"is":[19,80,122,216],"urgent":[20],"to":[21,82,93,177],"improve":[22],"in-orbit":[24],"ability":[26],"low":[28,109],"earth":[29,110],"orbit":[30,111],"(LEO)":[31,112],"constellation":[32,113,143],"develop":[35],"intelligent":[36],"technology":[37],"for":[38,108,138],"satellite\u2013ground":[39],"collaborative":[40],"edge":[41],"computing.":[42],"Communication":[43],"tasks":[44],"between":[45],"ground":[46],"nodes":[47],"satellites":[49],"are":[50,57],"increasing,":[51],"but":[52],"satellite-to-ground":[54],"spectrum":[55],"resources":[56],"limited.":[58],"The":[59],"reasonable":[60],"application":[61],"channels":[63,84],"determines":[64],"performance":[66],"network,":[69],"which":[70],"in":[71],"turn":[72],"affects":[73],"users\u2019":[75],"experience.":[76],"An":[77],"outstanding":[78],"issue":[79],"how":[81],"allocate":[83],"rationally":[85],"control":[87,188],"power":[89,129,187,195],"data":[91],"transmission":[92],"reduce":[94],"co-channel":[95],"interference":[96],"minimize":[98],"system":[99,120,173],"overhead":[100,121,157],"effectively.":[101],"This":[102],"article":[103],"studies":[104],"multiuser":[105],"computation":[106,139],"offloading":[107,126,140,192],"under":[115,145],"dynamic":[116,147],"environment,":[117],"wherein":[118],"minimized":[123],"by":[124],"joint":[125,191],"strategy":[127,193],"optimization.":[130],"First,":[131],"we":[132,154,181],"propose":[133],"a":[134,151,161],"generic":[135],"network":[136],"architecture":[137],"LEO":[142],"environment.":[148],"Then,":[149],"from":[150],"game-theoretic":[152],"perspective,":[153],"model":[155],"minimization":[158],"problem":[159],"as":[160],"potential":[162],"game":[163],"prove":[165,203],"that":[166],"Nash":[168],"equilibrium":[169],"(NE)":[170],"minimizes":[171],"overhead.":[174],"After":[175],"that,":[176],"reach":[178],"NE,":[180],"design":[182],"Synchronous":[184],"log-linear":[185],"learning-based":[186],"algorithm":[189,197,215,229],"optimization":[196],"based":[198],"on":[199],"SLA":[200],"(JOPAS),":[201],"convergence":[205],"algorithms.":[208],"Finally,":[209],"effectiveness":[211],"proposed":[214,228],"verified":[217],"through":[218],"extensive":[219],"simulations":[220],"comparisons":[222],"benchmark":[224],"algorithms,":[225],"achieves":[230],"near-optimal":[231],"performance.":[232]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":6}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
