{"id":"https://openalex.org/W4392158169","doi":"https://doi.org/10.1109/globecom54140.2023.10437796","title":"Elastic Spectrum Sensing for Satellite-Terrestrial Communication under Highly Dynamic Channels","display_name":"Elastic Spectrum Sensing for Satellite-Terrestrial Communication under Highly Dynamic Channels","publication_year":2023,"publication_date":"2023-12-04","ids":{"openalex":"https://openalex.org/W4392158169","doi":"https://doi.org/10.1109/globecom54140.2023.10437796"},"language":"en","primary_location":{"id":"doi:10.1109/globecom54140.2023.10437796","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom54140.2023.10437796","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2023 - 2023 IEEE Global Communications Conference","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/A5039851169","display_name":"Yinjun Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210111959","display_name":"Shanghai Advanced Research Institute","ror":"https://ror.org/02br7py06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210111959"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yinjun Xu","raw_affiliation_strings":["Shanghai Advanced Research Institute, Chinese Academy of Sciences,Shanghai,China","Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Advanced Research Institute, Chinese Academy of Sciences,Shanghai,China","institution_ids":["https://openalex.org/I4210111959","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, China","institution_ids":["https://openalex.org/I4210111959","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081649388","display_name":"Tianheng Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]},{"id":"https://openalex.org/I4210111959","display_name":"Shanghai Advanced Research Institute","ror":"https://ror.org/02br7py06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210111959"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianheng Xu","raw_affiliation_strings":["Shanghai Advanced Research Institute, Chinese Academy of Sciences,Shanghai,China","Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, China","School of Microelectronics, Shanghai University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Advanced Research Institute, Chinese Academy of Sciences,Shanghai,China","institution_ids":["https://openalex.org/I4210111959","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, China","institution_ids":["https://openalex.org/I4210111959","https://openalex.org/I19820366"]},{"raw_affiliation_string":"School of Microelectronics, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064073489","display_name":"Ting Zhou","orcid":"https://orcid.org/0000-0002-0420-0566"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ting Zhou","raw_affiliation_strings":["School of Microelectronics, Shanghai University,Shanghai,China","Shanghai Frontier Innovation Research Institute, Shanghai, China","School of Microelectronics, Shanghai University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Shanghai University,Shanghai,China","institution_ids":["https://openalex.org/I113940042"]},{"raw_affiliation_string":"Shanghai Frontier Innovation Research Institute, Shanghai, China","institution_ids":[]},{"raw_affiliation_string":"School of Microelectronics, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100458455","display_name":"Haijun Zhang","orcid":"https://orcid.org/0000-0002-0236-6482"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haijun Zhang","raw_affiliation_strings":["School of Computer and Communication Engineering, University of Science and Technology Beijing,Beijing,China","School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Communication Engineering, University of Science and Technology Beijing,Beijing,China","institution_ids":["https://openalex.org/I92403157"]},{"raw_affiliation_string":"School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing, China","institution_ids":["https://openalex.org/I92403157"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084889205","display_name":"Honglin Hu","orcid":"https://orcid.org/0000-0002-4665-5278"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210111959","display_name":"Shanghai Advanced Research Institute","ror":"https://ror.org/02br7py06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210111959"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Honglin Hu","raw_affiliation_strings":["Shanghai Advanced Research Institute, Chinese Academy of Sciences,Shanghai,China","Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Advanced Research Institute, Chinese Academy of Sciences,Shanghai,China","institution_ids":["https://openalex.org/I4210111959","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, China","institution_ids":["https://openalex.org/I4210111959","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5039851169"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210111959"],"apc_list":null,"apc_paid":null,"fwci":2.2059,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.89122955,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"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":0.9998000264167786,"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":0.9998000264167786,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9912999868392944,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9909999966621399,"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/satellite","display_name":"Satellite","score":0.6162497401237488},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.5787214040756226},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5557436943054199},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4964058995246887},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.4740143418312073},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3819867670536041},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3256918787956238},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.2567959427833557},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2198740541934967},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21984609961509705},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14622336626052856}],"concepts":[{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6162497401237488},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.5787214040756226},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5557436943054199},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4964058995246887},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.4740143418312073},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3819867670536041},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3256918787956238},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.2567959427833557},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2198740541934967},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21984609961509705},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14622336626052856},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom54140.2023.10437796","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom54140.2023.10437796","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2023 - 2023 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W2921679472","https://openalex.org/W2964309731","https://openalex.org/W3046026968","https://openalex.org/W3080545694","https://openalex.org/W3100107721","https://openalex.org/W3111335979","https://openalex.org/W3121308798","https://openalex.org/W3166775148","https://openalex.org/W3200448595","https://openalex.org/W3214727290","https://openalex.org/W4200160734","https://openalex.org/W4285190128","https://openalex.org/W4285281953","https://openalex.org/W4288391355","https://openalex.org/W4290996566","https://openalex.org/W4294811363","https://openalex.org/W4312862297","https://openalex.org/W4313270738","https://openalex.org/W4320067214","https://openalex.org/W4367185624"],"related_works":["https://openalex.org/W2111375262","https://openalex.org/W2028190576","https://openalex.org/W1836774208","https://openalex.org/W4206958678","https://openalex.org/W2373343648","https://openalex.org/W64102529","https://openalex.org/W2350659615","https://openalex.org/W4241763859","https://openalex.org/W4237560142","https://openalex.org/W4231450272"],"abstract_inverted_index":{"With":[0],"the":[1,11,30,33,46,53,57,64,80,84,100,121,137],"rapid":[2],"development":[3],"of":[4,9,13,32,48,86,94,140],"mobile":[5],"communication":[6,27],"and":[7,62,68,109],"Internet":[8],"Things,":[10],"scarcity":[12,47],"spectrum":[14,38,49,69],"resources":[15],"is":[16,96],"becoming":[17],"increasingly":[18],"severe.":[19],"As":[20],"a":[21],"supplement":[22],"to":[23,79,130],"terrestrial":[24,34],"networks,":[25],"satellite":[26],"can":[28,124],"alleviate":[29],"pressure":[31],"spectrum.":[35],"Meanwhile,":[36],"dynamic":[37,118],"utilization":[39],"plays":[40],"an":[41],"important":[42],"role":[43],"in":[44],"alleviating":[45],"resources.":[50],"To":[51],"integrate":[52],"advantages,":[54],"we":[55],"propose":[56],"multi-level":[58],"sliced":[59],"sensing":[60,72],"architecture":[61],"design":[63],"workflow":[65],"combining":[66],"satellites":[67,95],"sensing.":[70],"The":[71],"threshold":[73],"settings":[74],"are":[75],"deduced":[76],"thereafter.":[77],"According":[78],"theoretical":[81],"derivation":[82],"above,":[83],"challenge":[85],"false":[87,103],"alarm":[88,104],"floating":[89],"caused":[90],"by":[91,98,128],"high":[92],"mobility":[93],"addressed":[97],"studying":[99],"relationship":[101],"among":[102],"probability":[105,127],"velocity,":[106],"Doppler":[107],"frequency":[108],"slice":[110],"number.":[111],"Numerical":[112],"results":[113],"show":[114],"that":[115],"under":[116],"highly":[117],"channel":[119],"conditions,":[120],"proposed":[122],"method":[123],"improve":[125],"detection":[126],"up":[129],"54%":[131],"over":[132],"existing":[133],"technique":[134],"while":[135],"stabilizing":[136],"equivalent":[138],"limitation":[139],"Pf.":[141]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
