{"id":"https://openalex.org/W4415744580","doi":"https://doi.org/10.1109/ccci65983.2025.11215142","title":"Satisfaction Driven Beam Hopping Method Based on Greedy Algorithm for LEO SatCom","display_name":"Satisfaction Driven Beam Hopping Method Based on Greedy Algorithm for LEO SatCom","publication_year":2025,"publication_date":"2025-10-15","ids":{"openalex":"https://openalex.org/W4415744580","doi":"https://doi.org/10.1109/ccci65983.2025.11215142"},"language":null,"primary_location":{"id":"doi:10.1109/ccci65983.2025.11215142","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccci65983.2025.11215142","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Communications, Computing, Cybersecurity, and Informatics (CCCI)","raw_type":"proceedings-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/A5017595148","display_name":"Junxiang Yang","orcid":"https://orcid.org/0000-0001-8357-1447"},"institutions":[{"id":"https://openalex.org/I4210151021","display_name":"Shanghai Institute of Computing Technology","ror":"https://ror.org/05ek0ze18","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210151021"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Junxiang Yang","raw_affiliation_strings":["Heterogeneous Networks(CCSN),Shanghai Key Laboratory of Collaborative Computing in Spatial,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Heterogeneous Networks(CCSN),Shanghai Key Laboratory of Collaborative Computing in Spatial,Shanghai,China","institution_ids":["https://openalex.org/I4210151021"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032808456","display_name":"Yi Wei","orcid":"https://orcid.org/0000-0002-6624-9138"},"institutions":[{"id":"https://openalex.org/I4210151021","display_name":"Shanghai Institute of Computing Technology","ror":"https://ror.org/05ek0ze18","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210151021"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Wei","raw_affiliation_strings":["Heterogeneous Networks(CCSN),Shanghai Key Laboratory of Collaborative Computing in Spatial,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Heterogeneous Networks(CCSN),Shanghai Key Laboratory of Collaborative Computing in Spatial,Shanghai,China","institution_ids":["https://openalex.org/I4210151021"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058884165","display_name":"Wei Wan","orcid":"https://orcid.org/0000-0002-4651-5603"},"institutions":[{"id":"https://openalex.org/I4210151021","display_name":"Shanghai Institute of Computing Technology","ror":"https://ror.org/05ek0ze18","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210151021"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Wan","raw_affiliation_strings":["Heterogeneous Networks(CCSN),Shanghai Key Laboratory of Collaborative Computing in Spatial,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Heterogeneous Networks(CCSN),Shanghai Key Laboratory of Collaborative Computing in Spatial,Shanghai,China","institution_ids":["https://openalex.org/I4210151021"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027772591","display_name":"Disheng An","orcid":null},"institutions":[{"id":"https://openalex.org/I4210151021","display_name":"Shanghai Institute of Computing Technology","ror":"https://ror.org/05ek0ze18","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210151021"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Disheng An","raw_affiliation_strings":["Heterogeneous Networks(CCSN),Shanghai Key Laboratory of Collaborative Computing in Spatial,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Heterogeneous Networks(CCSN),Shanghai Key Laboratory of Collaborative Computing in Spatial,Shanghai,China","institution_ids":["https://openalex.org/I4210151021"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009511042","display_name":"Yuan Zeng","orcid":"https://orcid.org/0000-0002-9710-6543"},"institutions":[{"id":"https://openalex.org/I4210151021","display_name":"Shanghai Institute of Computing Technology","ror":"https://ror.org/05ek0ze18","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210151021"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan Zeng","raw_affiliation_strings":["Heterogeneous Networks(CCSN),Shanghai Key Laboratory of Collaborative Computing in Spatial,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Heterogeneous Networks(CCSN),Shanghai Key Laboratory of Collaborative Computing in Spatial,Shanghai,China","institution_ids":["https://openalex.org/I4210151021"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100355602","display_name":"Xi Ye","orcid":"https://orcid.org/0000-0003-0331-7946"},"institutions":[{"id":"https://openalex.org/I4210151021","display_name":"Shanghai Institute of Computing Technology","ror":"https://ror.org/05ek0ze18","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210151021"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ye Xi","raw_affiliation_strings":["Heterogeneous Networks(CCSN),Shanghai Key Laboratory of Collaborative Computing in Spatial,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Heterogeneous Networks(CCSN),Shanghai Key Laboratory of Collaborative Computing in Spatial,Shanghai,China","institution_ids":["https://openalex.org/I4210151021"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5017595148"],"corresponding_institution_ids":["https://openalex.org/I4210151021"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.4451575,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.5662000179290771,"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":0.5662000179290771,"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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.1257999986410141,"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/T12449","display_name":"Spacecraft Design and Technology","score":0.06960000097751617,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.7261000275611877},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5774999856948853},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5666999816894531},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5062999725341797},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4108999967575073},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.40130001306533813},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.36629998683929443},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.3504999876022339},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.3433000147342682}],"concepts":[{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.7261000275611877},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5920000076293945},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5774999856948853},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5666999816894531},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5062999725341797},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4675000011920929},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4108999967575073},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.40130001306533813},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.38350000977516174},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.36629998683929443},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.3504999876022339},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3476000130176544},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.3433000147342682},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.3422999978065491},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3411000072956085},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.3303999900817871},{"id":"https://openalex.org/C106516650","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm design","level":2,"score":0.3271999955177307},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.32420000433921814},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.3160000145435333},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.3084999918937683},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.29330000281333923},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.2930999994277954},{"id":"https://openalex.org/C169069869","wikidata":"https://www.wikidata.org/wiki/Q5477546","display_name":"Fractional programming","level":4,"score":0.2897000014781952},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.2791999876499176},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.26589998602867126},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2651999890804291},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.25429999828338623},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.25369998812675476},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.25270000100135803}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ccci65983.2025.11215142","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccci65983.2025.11215142","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Communications, Computing, Cybersecurity, and Informatics (CCCI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2149200615","https://openalex.org/W2788350651","https://openalex.org/W3045164304","https://openalex.org/W3154502018","https://openalex.org/W3179283102","https://openalex.org/W3194225147","https://openalex.org/W3202441663","https://openalex.org/W4312871425","https://openalex.org/W4376480789","https://openalex.org/W4386634601","https://openalex.org/W4402351620","https://openalex.org/W4403125508","https://openalex.org/W4403296885"],"related_works":[],"abstract_inverted_index":{"Beam":[0],"hopping":[1],"(BH)":[2],"technology":[3],"is":[4,35,50],"crucial":[5],"for":[6],"improving":[7,82],"resource":[8],"efficiency":[9,29],"in":[10,81],"next-generation":[11],"Space-Air-Ground":[12],"integrated":[13],"systems.":[14],"This":[15],"paper":[16],"proposes":[17],"a":[18,56],"cluster-based":[19],"greedy":[20,62],"BH":[21,48,58],"strategy":[22],"to":[23,37],"optimize":[24],"system":[25,83],"throughput":[26],"and":[27,64,85],"energy":[28],"(EE).":[30],"Firstly,":[31],"A":[32],"clustering":[33],"algorithm":[34],"proposed":[36,78],"minimize":[38],"inter-cell":[39],"interference":[40],"while":[41],"maintaining":[42],"balanced":[43],"cells":[44],"distribution.":[45],"Secondly,":[46],"The":[47],"problem":[49],"decomposed":[51],"into":[52],"two":[53],"sub-problems:":[54],"1)":[55],"satisfaction-driven":[57],"method":[59],"based":[60],"on":[61],"algorithm,":[63],"2)":[65],"an":[66],"EE":[67],"optimization":[68],"framework":[69],"using":[70],"fractional":[71],"programming":[72],"(FP).":[73],"Simulation":[74],"results":[75],"demonstrate":[76],"the":[77],"strategy\u2019s":[79],"superiority":[80],"capacity":[84],"achieving":[86],"better":[87],"power":[88],"savings.":[89]},"counts_by_year":[],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-10-31T00:00:00"}
