{"id":"https://openalex.org/W4406123238","doi":"https://doi.org/10.48550/arxiv.2501.02870","title":"Spectrum Sharing in 6G Space-Ground Integrated Networks: A Ground Protection Zone-Based Design","display_name":"Spectrum Sharing in 6G Space-Ground Integrated Networks: A Ground Protection Zone-Based Design","publication_year":2025,"publication_date":"2025-01-06","ids":{"openalex":"https://openalex.org/W4406123238","doi":"https://doi.org/10.48550/arxiv.2501.02870"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2501.02870","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2501.02870","pdf_url":"https://arxiv.org/pdf/2501.02870","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"type":"preprint","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2501.02870","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066897459","display_name":"Bodong Shang","orcid":"https://orcid.org/0000-0001-7966-0017"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shang, Bodong","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100460314","display_name":"Xiangyu Li","orcid":"https://orcid.org/0000-0002-4226-1255"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li, Xiangyu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100705008","display_name":"Zheng Wang","orcid":"https://orcid.org/0000-0001-7965-2199"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wang, Zheng","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5062633293","display_name":"Junchao Ma","orcid":"https://orcid.org/0009-0008-9000-7826"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ma, Junchao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"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":0.9973999857902527,"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":0.9973999857902527,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9595000147819519,"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/spectrum","display_name":"Spectrum (functional analysis)","score":0.45922794938087463},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.43840688467025757},{"id":"https://openalex.org/keywords/common-ground","display_name":"Common ground","score":0.42926186323165894},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2999337911605835},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.26057136058807373},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.06996908783912659}],"concepts":[{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.45922794938087463},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.43840688467025757},{"id":"https://openalex.org/C2777877512","wikidata":"https://www.wikidata.org/wiki/Q1116097","display_name":"Common ground","level":2,"score":0.42926186323165894},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2999337911605835},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.26057136058807373},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.06996908783912659},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2501.02870","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2501.02870","pdf_url":"https://arxiv.org/pdf/2501.02870","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2501.02870","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2501.02870","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-journal"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2501.02870","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2501.02870","pdf_url":"https://arxiv.org/pdf/2501.02870","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4406123238.pdf","grobid_xml":"https://content.openalex.org/works/W4406123238.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1546315632","https://openalex.org/W1901124962","https://openalex.org/W2486181377","https://openalex.org/W8712222","https://openalex.org/W4297470771","https://openalex.org/W2188102841","https://openalex.org/W3087224699","https://openalex.org/W2541137393","https://openalex.org/W2049032459","https://openalex.org/W2344345759"],"abstract_inverted_index":{"Space-ground":[0],"integrated":[1],"network":[2,26,31,41],"(SGIN)":[3],"has":[4],"been":[5],"envisioned":[6],"as":[7],"a":[8,108],"competitive":[9],"solution":[10],"for":[11,43,112],"large":[12],"scale":[13],"and":[14,28,38,58,70,92,97,135,145,154,163,169,187],"wide":[15],"coverage":[16,143],"of":[17,54,63,150,184],"future":[18],"wireless":[19,40],"networks.":[20],"By":[21],"integrating":[22],"both":[23],"the":[24,29,44,47,52,55,59,64,68,74,113,119,127,133,142,151,156,174,181,192],"non-terrestrial":[25],"(NTN)":[27],"terrestrial":[30],"(TN),":[32],"SGIN":[33,100],"can":[34],"provide":[35],"high":[36],"speed":[37],"omnipresent":[39],"access":[42],"users":[45,121,153],"using":[46],"predefined":[48],"licensed":[49],"spectrums.":[50],"Considering":[51],"scarcity":[53],"spectrum":[56,61,75,130,164],"resource":[57],"low":[60],"efficiency":[62],"SGIN,":[65],"we":[66,106],"enable":[67],"NTN":[69,91,120,128,134],"TN":[71,93,114,136],"to":[72,76,125,131],"share":[73],"improve":[77],"overall":[78],"system":[79],"performance,":[80],"i.e.,":[81],"weighted-sum":[82],"area":[83,146],"data":[84,147],"rate":[85,148],"(WS-ADR).":[86],"However,":[87],"mutual":[88,137],"interference":[89],"between":[90],"is":[94],"often":[95],"inevitable":[96],"thus":[98],"causes":[99],"performance":[101,157],"degradation.":[102],"In":[103],"this":[104],"work,":[105],"consider":[107],"ground":[109],"protection":[110,160,185],"zone":[111,161,186],"base":[115],"stations,":[116],"in":[117,191],"which":[118],"are":[122],"only":[123],"allowed":[124],"use":[126],"reserved":[129],"mitigate":[132],"interference.":[138],"We":[139],"analytically":[140],"derive":[141],"probability":[144],"(ADR)":[149],"typical":[152],"study":[155],"under":[158],"various":[159],"sizes":[162],"allocation":[165,189],"parameter":[166],"settings.":[167],"Simulation":[168],"numerical":[170],"results":[171],"demonstrate":[172],"that":[173],"WS-ADR":[175],"could":[176],"be":[177],"maximized":[178],"by":[179],"selecting":[180],"appropriate":[182],"radius":[183],"bandwidth":[188],"factor":[190],"SGIN.":[193]},"counts_by_year":[],"updated_date":"2026-07-03T08:13:44.112507","created_date":"2025-10-10T00:00:00"}