{"id":"https://openalex.org/W4409076992","doi":"https://doi.org/10.1109/lcomm.2025.3556874","title":"LEO Satellite-Assisted GSSK With Optimized Antenna Combination Selections and Detector","display_name":"LEO Satellite-Assisted GSSK With Optimized Antenna Combination Selections and Detector","publication_year":2025,"publication_date":"2025-04-01","ids":{"openalex":"https://openalex.org/W4409076992","doi":"https://doi.org/10.1109/lcomm.2025.3556874"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2025.3556874","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2025.3556874","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Letters","raw_type":"journal-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/A5073799827","display_name":"Chaorong Zhang","orcid":"https://orcid.org/0000-0001-6401-1946"},"institutions":[{"id":"https://openalex.org/I49835588","display_name":"Macao Polytechnic University","ror":"https://ror.org/02sf5td35","country_code":"MO","type":"education","lineage":["https://openalex.org/I49835588"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Chaorong Zhang","raw_affiliation_strings":["Faculty of Applied Sciences, Macao Polytechnic University, Macao, SAR, China","Faculty of Applied Sciences, Macao Polytechnic University, Macao SAR, China"],"raw_orcid":"https://orcid.org/0000-0001-6401-1946","affiliations":[{"raw_affiliation_string":"Faculty of Applied Sciences, Macao Polytechnic University, Macao, SAR, China","institution_ids":["https://openalex.org/I49835588"]},{"raw_affiliation_string":"Faculty of Applied Sciences, Macao Polytechnic University, Macao SAR, China","institution_ids":["https://openalex.org/I49835588"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063432248","display_name":"Ieok Cheng Wong","orcid":null},"institutions":[{"id":"https://openalex.org/I49835588","display_name":"Macao Polytechnic University","ror":"https://ror.org/02sf5td35","country_code":"MO","type":"education","lineage":["https://openalex.org/I49835588"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Ieok Cheng Wong","raw_affiliation_strings":["Faculty of Applied Sciences, Macao Polytechnic University, Macao, SAR, China","Faculty of Applied Sciences, Macao Polytechnic University, Macao SAR, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Applied Sciences, Macao Polytechnic University, Macao, SAR, China","institution_ids":["https://openalex.org/I49835588"]},{"raw_affiliation_string":"Faculty of Applied Sciences, Macao Polytechnic University, Macao SAR, China","institution_ids":["https://openalex.org/I49835588"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031417415","display_name":"Benjamin K. Ng","orcid":null},"institutions":[{"id":"https://openalex.org/I49835588","display_name":"Macao Polytechnic University","ror":"https://ror.org/02sf5td35","country_code":"MO","type":"education","lineage":["https://openalex.org/I49835588"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Benjamin K. Ng","raw_affiliation_strings":["Faculty of Applied Sciences, Macao Polytechnic University, Macao, SAR, China","Faculty of Applied Sciences, Macao Polytechnic University, Macao SAR, China"],"raw_orcid":"https://orcid.org/0000-0001-5901-5694","affiliations":[{"raw_affiliation_string":"Faculty of Applied Sciences, Macao Polytechnic University, Macao, SAR, China","institution_ids":["https://openalex.org/I49835588"]},{"raw_affiliation_string":"Faculty of Applied Sciences, Macao Polytechnic University, Macao SAR, China","institution_ids":["https://openalex.org/I49835588"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089368710","display_name":"Chan\u2013Tong Lam","orcid":"https://orcid.org/0000-0002-8022-7744"},"institutions":[{"id":"https://openalex.org/I49835588","display_name":"Macao Polytechnic University","ror":"https://ror.org/02sf5td35","country_code":"MO","type":"education","lineage":["https://openalex.org/I49835588"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Chan-Tong Lam","raw_affiliation_strings":["Faculty of Applied Sciences, Macao Polytechnic University, Macao, SAR, China","Faculty of Applied Sciences, Macao Polytechnic University, Macao SAR, China"],"raw_orcid":"https://orcid.org/0000-0002-8022-7744","affiliations":[{"raw_affiliation_string":"Faculty of Applied Sciences, Macao Polytechnic University, Macao, SAR, China","institution_ids":["https://openalex.org/I49835588"]},{"raw_affiliation_string":"Faculty of Applied Sciences, Macao Polytechnic University, Macao SAR, China","institution_ids":["https://openalex.org/I49835588"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I49835588"],"apc_list":null,"apc_paid":null,"fwci":3.6972,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.91561407,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":97},"biblio":{"volume":"29","issue":"6","first_page":"1210","last_page":"1214"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9976999759674072,"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":0.9976999759674072,"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/T12449","display_name":"Spacecraft Design and Technology","score":0.9843999743461609,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9534000158309937,"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/detector","display_name":"Detector","score":0.6174585819244385},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5981599688529968},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5951874256134033},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5570484399795532},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.48509109020233154},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4591890871524811},{"id":"https://openalex.org/keywords/satellite-broadcasting","display_name":"Satellite broadcasting","score":0.4371260106563568},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.33622610569000244},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17204061150550842},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.10651326179504395},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.07851171493530273}],"concepts":[{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.6174585819244385},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5981599688529968},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5951874256134033},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5570484399795532},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.48509109020233154},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4591890871524811},{"id":"https://openalex.org/C2986254709","wikidata":"https://www.wikidata.org/wiki/Q209588","display_name":"Satellite broadcasting","level":3,"score":0.4371260106563568},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.33622610569000244},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17204061150550842},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.10651326179504395},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.07851171493530273}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2025.3556874","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2025.3556874","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.75,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1972485395","https://openalex.org/W2082585693","https://openalex.org/W2126734312","https://openalex.org/W3166775148","https://openalex.org/W4207017939","https://openalex.org/W4384080812","https://openalex.org/W4385819625","https://openalex.org/W4385894332","https://openalex.org/W4394627439","https://openalex.org/W4394730921","https://openalex.org/W4396766507","https://openalex.org/W4402509444","https://openalex.org/W4404631307","https://openalex.org/W4406415023","https://openalex.org/W4406610548","https://openalex.org/W4408359388","https://openalex.org/W4408610946"],"related_works":["https://openalex.org/W2028190576","https://openalex.org/W4206958678","https://openalex.org/W2325965825","https://openalex.org/W2373343648","https://openalex.org/W3029457158","https://openalex.org/W2508657954","https://openalex.org/W2899645533","https://openalex.org/W623123055","https://openalex.org/W602579583","https://openalex.org/W3199988476"],"abstract_inverted_index":{"This":[0,57],"letter":[1],"introduces":[2],"the":[3,54,64,75,100,117,137],"LEO":[4],"satellite-assisted":[5],"generalized":[6],"space":[7],"shift":[8],"keying":[9],"(LEO-GSSK)":[10],"scheme,":[11],"as":[12],"a":[13,43,132],"trade-off":[14],"wireless":[15,98],"scheme":[16,51,77,119],"with":[17,84,120],"satisfactory":[18],"spectral":[19],"efficiency":[20],"and":[21,38,62,88,112,125,141],"bit":[22],"error":[23],"rate":[24,140],"(BER)":[25],"performance.":[26,41],"We":[27],"adopt":[28],"advanced":[29],"antenna":[30,122],"combination":[31,123],"selection":[32,124],"strategies":[33],"to":[34,95,135],"further":[35],"decrease":[36],"complexity":[37,61],"enhance":[39],"BER":[40],"Moreover,":[42],"low-complexity":[44],"detector":[45,58,126],"is":[46,78,104],"designed":[47],"in":[48,80,91,106],"this":[49,81],"investigated":[50],"while":[52],"maintaining":[53],"acceptable":[55],"BER.":[56],"also":[59],"reduces":[60],"mitigates":[63],"side":[65],"effects":[66],"of":[67,74,145],"imperfect":[68,101],"CSI":[69,102],"estimation.":[70],"The":[71,109],"analytical":[72],"performance":[73],"LEO-GSSK":[76,118],"presented":[79],"letter,":[82],"along":[83],"some":[85],"interesting":[86],"insights":[87],"conclusions":[89],"given":[90],"simulation":[92,107,113],"results.":[93,108],"Besides,":[94],"approach":[96],"practical":[97],"environment,":[99],"estimation":[103],"considered":[105],"theoretical":[110],"analysis":[111],"results":[114],"indicate":[115],"that":[116],"novel":[121],"designs,":[127],"outperforms":[128],"traditional":[129],"schemes,":[130],"offering":[131],"promising":[133],"solution":[134],"meet":[136],"high":[138],"data":[139],"reliable":[142],"connectivity":[143],"demands":[144],"satellite":[146],"communications.":[147]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}