{"id":"https://openalex.org/W7133301499","doi":"https://doi.org/10.48550/arxiv.2603.00470","title":"Seamless Handover in Direct-to-Device Satellite Networks: From an Interference-Aware Perspective","display_name":"Seamless Handover in Direct-to-Device Satellite Networks: From an Interference-Aware Perspective","publication_year":2026,"publication_date":"2026-02-28","ids":{"openalex":"https://openalex.org/W7133301499","doi":"https://doi.org/10.48550/arxiv.2603.00470"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2603.00470","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.00470","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2603.00470","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5127902391","display_name":"Ye Li","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li, Ye","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128033274","display_name":"Yi Zhou (2723)","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhou, Yi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068339737","display_name":"Yingdong Hu","orcid":"https://orcid.org/0000-0002-6564-4099"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hu, Yingdong","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5127894408","display_name":"Zhe Ji","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ji, Zhe","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5127892150","display_name":"Jiaxi Zhou","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhou, Jiaxi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005427216","display_name":"Longyu Zhou","orcid":"https://orcid.org/0000-0002-7702-3193"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhou, Longyu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081439983","display_name":"Yuchen Liu","orcid":"https://orcid.org/0009-0008-3491-4261"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Liu, Yuchen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5127933495","display_name":"Tony Q. S. Quek","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Quek, Tony Q. S.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":8,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9793999791145325,"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":0.9793999791145325,"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":0.003000000026077032,"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":0.002899999963119626,"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/handover","display_name":"Handover","score":0.8974000215530396},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.6850000023841858},{"id":"https://openalex.org/keywords/soft-handover","display_name":"Soft handover","score":0.5088000297546387},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.5026999711990356},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.49230000376701355},{"id":"https://openalex.org/keywords/visibility","display_name":"Visibility","score":0.484499990940094},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.44909998774528503},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.43540000915527344},{"id":"https://openalex.org/keywords/vertical-handover","display_name":"Vertical handover","score":0.391400009393692}],"concepts":[{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.8974000215530396},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7333999872207642},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6850000023841858},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6089000105857849},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5192000269889832},{"id":"https://openalex.org/C125450847","wikidata":"https://www.wikidata.org/wiki/Q7553982","display_name":"Soft handover","level":3,"score":0.5088000297546387},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.5026999711990356},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.49230000376701355},{"id":"https://openalex.org/C123403432","wikidata":"https://www.wikidata.org/wiki/Q654068","display_name":"Visibility","level":2,"score":0.484499990940094},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.44909998774528503},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.43540000915527344},{"id":"https://openalex.org/C2778863105","wikidata":"https://www.wikidata.org/wiki/Q7922836","display_name":"Vertical handover","level":5,"score":0.391400009393692},{"id":"https://openalex.org/C67069471","wikidata":"https://www.wikidata.org/wiki/Q1140205","display_name":"IT service continuity","level":2,"score":0.3815999925136566},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.362199991941452},{"id":"https://openalex.org/C54108766","wikidata":"https://www.wikidata.org/wiki/Q391064","display_name":"Packet loss","level":3,"score":0.34619998931884766},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.32109999656677246},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.30169999599456787},{"id":"https://openalex.org/C2778027091","wikidata":"https://www.wikidata.org/wiki/Q25346003","display_name":"Satellite system","level":4,"score":0.29409998655319214},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.28369998931884766},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.26649999618530273},{"id":"https://openalex.org/C168292644","wikidata":"https://www.wikidata.org/wiki/Q10860336","display_name":"Power optimization","level":4,"score":0.26429998874664307},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.2639999985694885},{"id":"https://openalex.org/C194273485","wikidata":"https://www.wikidata.org/wiki/Q1478845","display_name":"Path loss","level":3,"score":0.25940001010894775},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.25029999017715454}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2603.00470","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.00470","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2603.00470","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.00470","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"The":[0,128,144],"direct-to-device":[1],"(D2D)":[2],"satellite":[3,26,51,89,120,160],"network":[4,18,121],"is":[5],"an":[6,70,79],"important":[7,71],"6G":[8],"evolution":[9],"direction":[10],"to":[11,24,65,99],"enable":[12],"seamless":[13,107],"ubiquitous":[14],"connectivity.":[15],"However,":[16],"the":[17,50,55,86,101,124,132,147],"faces":[19],"critical":[20],"handover":[21,33,62,142,151],"challenges":[22],"due":[23],"high":[25],"mobility":[27],"and":[28,46,91,139],"wide":[29],"beam":[30],"footprints.":[31],"Conventional":[32],"strategies,":[34],"mostly":[35],"designed":[36],"for":[37,153],"terrestrial":[38],"networks,":[39],"may":[40],"encounter":[41],"excessive":[42],"co-channel":[43],"interference":[44],"(CCI)":[45],"service":[47,155],"degradation":[48],"in":[49,123,157],"environments.":[52],"To":[53],"address":[54],"issue,":[56],"this":[57],"paper":[58],"introduces":[59],"a":[60,96,116],"novel":[61],"optimization":[63,134],"method":[64,114],"perform":[66],"dynamic":[67],"adjustment":[68],"of":[69,149],"parameter":[72],"called":[73],"elevation":[74],"angle":[75],"threshold":[76],"(EAT)":[77],"from":[78],"interference-aware":[80,150],"perspective.":[81],"Explicitly,":[82],"we":[83,94],"first":[84],"analyze":[85],"trade-off":[87],"between":[88],"visibility":[90],"CCI.":[92,110],"Then,":[93],"propose":[95],"numerical":[97],"algorithm":[98],"determine":[100],"optimal":[102],"EAT":[103,133],"that":[104,131],"can":[105],"achieve":[106],"coverage":[108],"with":[109],"We":[111],"validate":[112],"our":[113],"using":[115],"customized":[117],"D2D":[118,159],"LEO":[119],"simulator":[122],"Network":[125],"Simulator":[126],"(NS-3).":[127],"results":[129],"demonstrate":[130],"significantly":[135],"reduces":[136],"packet":[137],"loss":[138],"hence":[140],"enhances":[141],"reliability.":[143],"work":[145],"highlights":[146],"importance":[148],"design":[152],"improving":[154],"continuity":[156],"future":[158],"networks.":[161]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-03-04T00:00:00"}
