{"id":"https://openalex.org/W4402835076","doi":"https://doi.org/10.1109/vtc2024-spring62846.2024.10683325","title":"Synchronization Errors and SINR Performance: How Critical Are They in Cell-Free Massive MIMO with Ultra-Dense LEO Satellite Connectivity?","display_name":"Synchronization Errors and SINR Performance: How Critical Are They in Cell-Free Massive MIMO with Ultra-Dense LEO Satellite Connectivity?","publication_year":2024,"publication_date":"2024-06-24","ids":{"openalex":"https://openalex.org/W4402835076","doi":"https://doi.org/10.1109/vtc2024-spring62846.2024.10683325"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2024-spring62846.2024.10683325","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2024-spring62846.2024.10683325","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 99th Vehicular Technology Conference (VTC2024-Spring)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://orbilu.uni.lu/bitstream/10993/62579/1/2024-Synchronization_Errors_and_SINR_Performance_How_Critical_Are_They_in_Cell-Free_Massive_MIMO_with_Ultra-Dense_LEO_Satellite_Connectivity.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010591380","display_name":"Reza Mahin Zaeem","orcid":null},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":true,"raw_author_name":"Reza Mahin Zaeem","raw_affiliation_strings":["Universite du Luxembourg, Luxembourg,Interdisciplinary Centre for Security, Reliability, and Trust (SnT),Luxembourg"],"affiliations":[{"raw_affiliation_string":"Universite du Luxembourg, Luxembourg,Interdisciplinary Centre for Security, Reliability, and Trust (SnT),Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068424260","display_name":"Juan Carlos Merlano Dunc\u00e1n","orcid":"https://orcid.org/0000-0002-9652-679X"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Juan Carlos Merlano Duncan","raw_affiliation_strings":["Universite du Luxembourg, Luxembourg,Interdisciplinary Centre for Security, Reliability, and Trust (SnT),Luxembourg"],"affiliations":[{"raw_affiliation_string":"Universite du Luxembourg, Luxembourg,Interdisciplinary Centre for Security, Reliability, and Trust (SnT),Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060290096","display_name":"Vu Nguyen Ha","orcid":"https://orcid.org/0000-0003-1325-3480"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Vu Nguyen Ha","raw_affiliation_strings":["Universite du Luxembourg, Luxembourg,Interdisciplinary Centre for Security, Reliability, and Trust (SnT),Luxembourg"],"affiliations":[{"raw_affiliation_string":"Universite du Luxembourg, Luxembourg,Interdisciplinary Centre for Security, Reliability, and Trust (SnT),Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016154330","display_name":"Symeon Chatzinotas","orcid":"https://orcid.org/0000-0001-5122-0001"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Symeon Chatzinotas","raw_affiliation_strings":["Universite du Luxembourg, Luxembourg,Interdisciplinary Centre for Security, Reliability, and Trust (SnT),Luxembourg"],"affiliations":[{"raw_affiliation_string":"Universite du Luxembourg, Luxembourg,Interdisciplinary Centre for Security, Reliability, and Trust (SnT),Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080037825","display_name":"Bj\u00f6rn Ottersten","orcid":"https://orcid.org/0000-0003-2298-6774"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Bj\u00f6rn Ottersten","raw_affiliation_strings":["Universite du Luxembourg, Luxembourg,Interdisciplinary Centre for Security, Reliability, and Trust (SnT),Luxembourg"],"affiliations":[{"raw_affiliation_string":"Universite du Luxembourg, Luxembourg,Interdisciplinary Centre for Security, Reliability, and Trust (SnT),Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5010591380"],"corresponding_institution_ids":["https://openalex.org/I186903577"],"apc_list":null,"apc_paid":null,"fwci":0.85,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.73750251,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9994000196456909,"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"}},"topics":[{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9994000196456909,"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/T12042","display_name":"Satellite Communication Systems","score":0.9991999864578247,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9977999925613403,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.7584359645843506},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6344022154808044},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6254671216011047},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.6210982203483582},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.33297431468963623},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3018745183944702},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14359968900680542},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.12629005312919617}],"concepts":[{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.7584359645843506},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6344022154808044},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6254671216011047},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6210982203483582},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.33297431468963623},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3018745183944702},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14359968900680542},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.12629005312919617},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/vtc2024-spring62846.2024.10683325","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2024-spring62846.2024.10683325","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 99th Vehicular Technology Conference (VTC2024-Spring)","raw_type":"proceedings-article"},{"id":"pmh:oai:orbilu.uni.lu:10993/62579","is_oa":true,"landing_page_url":"https://orbilu.uni.lu/handle/10993/62579","pdf_url":"https://orbilu.uni.lu/bitstream/10993/62579/1/2024-Synchronization_Errors_and_SINR_Performance_How_Critical_Are_They_in_Cell-Free_Massive_MIMO_with_Ultra-Dense_LEO_Satellite_Connectivity.pdf","source":{"id":"https://openalex.org/S4306401815","display_name":"Open Repository and Bibliography (University of Luxembourg)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I186903577","host_organization_name":"University of Luxembourg","host_organization_lineage":["https://openalex.org/I186903577"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2024 IEEE 99th Vehicular Technology Conference, VTC2024-Spring 2024 - Proceedings, 5 (2024-06-24); 2024 IEEE 99th Vehicular Technology Conference (VTC2024-Spring), Singapore, Singapore [SG], 24-06-2024 => 27-06-2024","raw_type":"peer reviewed"}],"best_oa_location":{"id":"pmh:oai:orbilu.uni.lu:10993/62579","is_oa":true,"landing_page_url":"https://orbilu.uni.lu/handle/10993/62579","pdf_url":"https://orbilu.uni.lu/bitstream/10993/62579/1/2024-Synchronization_Errors_and_SINR_Performance_How_Critical_Are_They_in_Cell-Free_Massive_MIMO_with_Ultra-Dense_LEO_Satellite_Connectivity.pdf","source":{"id":"https://openalex.org/S4306401815","display_name":"Open Repository and Bibliography (University of Luxembourg)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I186903577","host_organization_name":"University of Luxembourg","host_organization_lineage":["https://openalex.org/I186903577"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2024 IEEE 99th Vehicular Technology Conference, VTC2024-Spring 2024 - Proceedings, 5 (2024-06-24); 2024 IEEE 99th Vehicular Technology Conference (VTC2024-Spring), Singapore, Singapore [SG], 24-06-2024 => 27-06-2024","raw_type":"peer reviewed"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321038","display_name":"Fonds National de la Recherche Luxembourg","ror":"https://ror.org/039z13y21"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4402835076.pdf"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W2808272971","https://openalex.org/W2969768389","https://openalex.org/W3155806961","https://openalex.org/W3161012333","https://openalex.org/W3184906530","https://openalex.org/W3197134600","https://openalex.org/W3208050357","https://openalex.org/W4293147490","https://openalex.org/W4310810690","https://openalex.org/W4312206540","https://openalex.org/W4312922447","https://openalex.org/W4312971400","https://openalex.org/W4315630040","https://openalex.org/W4315777365","https://openalex.org/W4318586278","https://openalex.org/W4323519588","https://openalex.org/W4387717654","https://openalex.org/W4387870944","https://openalex.org/W4388070438","https://openalex.org/W4388079812","https://openalex.org/W4402157014","https://openalex.org/W6855672263","https://openalex.org/W6862534803"],"related_works":["https://openalex.org/W2545343974","https://openalex.org/W4291895924","https://openalex.org/W1783583321","https://openalex.org/W2038397443","https://openalex.org/W2941374357","https://openalex.org/W2026727497","https://openalex.org/W4388520214","https://openalex.org/W2164866798","https://openalex.org/W1976502299","https://openalex.org/W2031096545"],"abstract_inverted_index":{"This":[0,114],"paper":[1],"delves":[2],"into":[3],"the":[4,25,48,53,66,94,105,119],"dynamics":[5],"of":[6,27,56,68,96,107,122,134],"resource":[7,83,141],"allocation":[8,84,142],"in":[9,147],"ultra-dense":[10,149],"Low":[11],"Earth":[12],"Orbit":[13],"(LEO)":[14],"satellite":[15,57,98,151],"networks":[16],"within":[17],"a":[18],"cell-free":[19],"massive":[20],"MIMO":[21],"framework,":[22],"focusing":[23],"on":[24,125],"impact":[26,121],"residual":[28],"synchronization":[29,71,91,123],"errors.":[30],"We":[31],"conduct":[32],"various":[33],"analyses":[34],"to":[35,60,77,100,111],"understand":[36],"how":[37,131],"these":[38,69,75,135],"errors":[39,72,92,124],"-":[40,46],"encompassing":[41],"time,":[42],"phase,":[43],"and":[44,52,73,79,82,144],"frequency":[45],"influence":[47],"Signal-to-Interference-plus-Noise":[49],"Ratio":[50],"(SINR)":[51],"average":[54],"number":[55,95,106],"links":[58,99],"connected":[59,110],"each":[61,112],"user.":[62,113],"Our":[63],"approach":[64],"measures":[65],"effects":[67],"remaining":[70],"uses":[74],"values":[76],"inform":[78],"optimize":[80],"power":[81],"decisions.":[85],"The":[86],"study":[87],"reveals":[88],"that":[89],"as":[90],"increase,":[93],"effective":[97],"users":[101],"diminishes,":[102],"consequently":[103],"reducing":[104],"satellites":[108],"actively":[109],"research":[115],"not":[116],"only":[117],"highlights":[118],"critical":[120],"network":[126,145],"performance":[127],"but":[128],"also":[129],"demonstrates":[130],"advanced":[132],"knowledge":[133],"error":[136],"variances":[137],"can":[138],"significantly":[139],"enhance":[140],"strategies":[143],"efficiency":[146],"future":[148],"LEO":[150],"systems.":[152]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2024-09-26T00:00:00"}