{"id":"https://openalex.org/W2740825657","doi":"https://doi.org/10.1109/icc.2017.7996552","title":"Preemptive dynamic scheduling algorithm for data relay satellite systems","display_name":"Preemptive dynamic scheduling algorithm for data relay satellite systems","publication_year":2017,"publication_date":"2017-05-01","ids":{"openalex":"https://openalex.org/W2740825657","doi":"https://doi.org/10.1109/icc.2017.7996552","mag":"2740825657"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2017.7996552","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2017.7996552","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5101418812","display_name":"Boyu Deng","orcid":"https://orcid.org/0000-0001-9491-9795"},"institutions":[{"id":"https://openalex.org/I4210104252","display_name":"Air Force Engineering University","ror":"https://ror.org/00seraz22","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Boyu Deng","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijings, P. R., China","Information and Navigation College, Air Force Engineering University, P. R., China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijings, P. R., China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Information and Navigation College, Air Force Engineering University, P. R., China","institution_ids":["https://openalex.org/I4210104252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005072193","display_name":"Chunxiao Jiang","orcid":"https://orcid.org/0000-0002-3703-121X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunxiao Jiang","raw_affiliation_strings":["Tsinghua Space Center, Tsinghua University, P. R., China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua Space Center, Tsinghua University, P. R., China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112302136","display_name":"Linling Kuang","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linling Kuang","raw_affiliation_strings":["Tsinghua Space Center, Tsinghua University, P. R., China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua Space Center, Tsinghua University, P. R., China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043464306","display_name":"Song Guo","orcid":"https://orcid.org/0000-0001-9831-2202"},"institutions":[{"id":"https://openalex.org/I4210104252","display_name":"Air Force Engineering University","ror":"https://ror.org/00seraz22","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Song Guo","raw_affiliation_strings":["Information and Navigation College, Air Force Engineering University, P. R., China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information and Navigation College, Air Force Engineering University, P. R., China","institution_ids":["https://openalex.org/I4210104252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053547427","display_name":"Ning Ge","orcid":"https://orcid.org/0000-0002-4922-7025"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ning Ge","raw_affiliation_strings":["Tsinghua University, Beijing, Beijing, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053012932","display_name":"Jianhua L\u00fc","orcid":"https://orcid.org/0000-0002-0314-9172"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianhua Lu","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijings, P. R., China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijings, P. R., China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9994000196456909,"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":0.9994000196456909,"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/T12288","display_name":"Optimization and Search Problems","score":0.9970999956130981,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9968000054359436,"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":0.7891585230827332},{"id":"https://openalex.org/keywords/dynamic-priority-scheduling","display_name":"Dynamic priority scheduling","score":0.720986008644104},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6308090686798096},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.5279601812362671},{"id":"https://openalex.org/keywords/fair-share-scheduling","display_name":"Fair-share scheduling","score":0.5276449918746948},{"id":"https://openalex.org/keywords/rate-monotonic-scheduling","display_name":"Rate-monotonic scheduling","score":0.5095791816711426},{"id":"https://openalex.org/keywords/earliest-deadline-first-scheduling","display_name":"Earliest deadline first scheduling","score":0.4942965507507324},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4830970764160156},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.45037922263145447},{"id":"https://openalex.org/keywords/two-level-scheduling","display_name":"Two-level scheduling","score":0.4372220039367676},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3559517562389374},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2018820345401764},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1933285892009735},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.17888301610946655},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.05782642960548401}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7891585230827332},{"id":"https://openalex.org/C107568181","wikidata":"https://www.wikidata.org/wiki/Q5319000","display_name":"Dynamic priority scheduling","level":3,"score":0.720986008644104},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6308090686798096},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.5279601812362671},{"id":"https://openalex.org/C31689143","wikidata":"https://www.wikidata.org/wiki/Q733809","display_name":"Fair-share scheduling","level":3,"score":0.5276449918746948},{"id":"https://openalex.org/C127456818","wikidata":"https://www.wikidata.org/wiki/Q238879","display_name":"Rate-monotonic scheduling","level":4,"score":0.5095791816711426},{"id":"https://openalex.org/C32310161","wikidata":"https://www.wikidata.org/wiki/Q666365","display_name":"Earliest deadline first scheduling","level":5,"score":0.4942965507507324},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4830970764160156},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.45037922263145447},{"id":"https://openalex.org/C119948110","wikidata":"https://www.wikidata.org/wiki/Q7858726","display_name":"Two-level scheduling","level":4,"score":0.4372220039367676},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3559517562389374},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2018820345401764},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1933285892009735},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.17888301610946655},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.05782642960548401},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/icc.2017.7996552","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2017.7996552","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-130934","is_oa":false,"landing_page_url":"https://repository.hkust.edu.hk/ir/Record/1783.1-130934","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"},{"id":"pmh:oai:ira.lib.polyu.edu.hk:10397/71769","is_oa":false,"landing_page_url":"http://hdl.handle.net/10397/71769","pdf_url":null,"source":{"id":"https://openalex.org/S4306400205","display_name":"PolyU Institutional Research Archive (Hong Kong Polytechnic University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I14243506","host_organization_name":"Hong Kong Polytechnic University","host_organization_lineage":["https://openalex.org/I14243506"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8","score":0.5199999809265137}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1970621948","https://openalex.org/W1983352349","https://openalex.org/W1996804776","https://openalex.org/W1997020662","https://openalex.org/W2039951676","https://openalex.org/W2060745884","https://openalex.org/W2065109455","https://openalex.org/W2065649746","https://openalex.org/W2073291172","https://openalex.org/W2075509780","https://openalex.org/W2079029882","https://openalex.org/W2087326379","https://openalex.org/W2105193219","https://openalex.org/W2115410825","https://openalex.org/W2143365251","https://openalex.org/W2156960709","https://openalex.org/W2161926286","https://openalex.org/W2373565715","https://openalex.org/W6649518241"],"related_works":["https://openalex.org/W2184166483","https://openalex.org/W2167574351","https://openalex.org/W2372008037","https://openalex.org/W2377713709","https://openalex.org/W2397293317","https://openalex.org/W2393789493","https://openalex.org/W4300092030","https://openalex.org/W2172075652","https://openalex.org/W2978148977","https://openalex.org/W2060984508"],"abstract_inverted_index":{"In":[0],"data":[1,49],"relay":[2,26],"satellite":[3],"(DRS)":[4],"systems,":[5],"the":[6,14,22,33,37,43,51,63,77,84,91,107,120,141],"performance":[7,142],"of":[8,16,25,39,53,80,86,93,127,132,143],"tasks":[9],"scheduling":[10,35,70,87,100,145],"is":[11,103,117],"influenced":[12],"by":[13],"variation":[15],"task":[17,54],"and":[18,47,57,89,134],"resources,":[19],"which":[20,137],"degrades":[21],"processing":[23,135],"capacity":[24],"satellites.":[27],"Considering":[28],"this":[29],"problem,":[30],"we":[31,66],"investigate":[32],"dynamic":[34,69,99,144],"in":[36,125,146],"application":[38],"DRS.":[40],"To":[41],"achieve":[42],"efficient":[44],"resource":[45],"utilization":[46],"reliable":[48],"transfer,":[50],"strategies":[52],"preemptive":[55,98],"switching":[56],"decomposition":[58],"are":[59],"designed.":[60],"Based":[61],"on":[62],"initial":[64],"scheme,":[65],"construct":[67],"a":[68,97],"model":[71],"with":[72],"multiple":[73],"objectives,":[74],"including":[75],"maximizing":[76],"total":[78],"weight":[79],"scheduled":[81],"tasks,":[82,129],"minimizing":[83,90],"change":[85],"scheme":[88,133],"number":[92],"decomposed":[94],"subtasks.":[95],"Meanwhile,":[96],"algorithm":[101,123],"(PDSA)":[102],"designed":[104],"to":[105,119],"solve":[106],"proposed":[108],"model.":[109],"Explicitly,":[110],"our":[111],"simulation":[112],"results":[113],"show":[114],"that":[115],"PDSA":[116],"superior":[118],"whole":[121],"rescheduling":[122,130],"(WRA)":[124],"quantities":[126],"completed":[128],"rate":[131],"time,":[136],"can":[138],"efficiently":[139],"improve":[140],"DRS":[147],"systems.":[148]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}