{"id":"https://openalex.org/W4306148053","doi":"https://doi.org/10.1109/asms/spsc55670.2022.9914698","title":"Frame Synchronization Algorithms for Satellite Internet of Things Scenarios","display_name":"Frame Synchronization Algorithms for Satellite Internet of Things Scenarios","publication_year":2022,"publication_date":"2022-09-06","ids":{"openalex":"https://openalex.org/W4306148053","doi":"https://doi.org/10.1109/asms/spsc55670.2022.9914698"},"language":"en","primary_location":{"id":"doi:10.1109/asms/spsc55670.2022.9914698","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asms/spsc55670.2022.9914698","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 11th Advanced Satellite Multimedia Systems Conference and the 17th Signal Processing for Space Communications Workshop (ASMS/SPSC)","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/A5040955415","display_name":"Marco Liess","orcid":null},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Marco Liess","raw_affiliation_strings":["Technical University of Munich,Chair of Integrated Systems,Munich,Germany","Chair of Integrated Systems, Technical University of Munich, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Technical University of Munich,Chair of Integrated Systems,Munich,Germany","institution_ids":["https://openalex.org/I62916508"]},{"raw_affiliation_string":"Chair of Integrated Systems, Technical University of Munich, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058256371","display_name":"Francisco L\u00e1zaro","orcid":"https://orcid.org/0000-0003-0761-7700"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Francisco Lazaro","raw_affiliation_strings":["Institute of Communications and Navigation of DLR (German Aerospace Center),Wessling,Germany","Institute of Communications and Navigation of DLR (German Aerospace Center), Wessling, Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Communications and Navigation of DLR (German Aerospace Center),Wessling,Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"Institute of Communications and Navigation of DLR (German Aerospace Center), Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049829915","display_name":"Andrea Munari","orcid":"https://orcid.org/0000-0003-1506-2792"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andrea Munari","raw_affiliation_strings":["Institute of Communications and Navigation of DLR (German Aerospace Center),Wessling,Germany","Institute of Communications and Navigation of DLR (German Aerospace Center), Wessling, Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Communications and Navigation of DLR (German Aerospace Center),Wessling,Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"Institute of Communications and Navigation of DLR (German Aerospace Center), Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5040955415"],"corresponding_institution_ids":["https://openalex.org/I62916508"],"apc_list":null,"apc_paid":null,"fwci":0.5489,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.63988247,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9994999766349792,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9994999766349792,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9994999766349792,"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/T12042","display_name":"Satellite Communication Systems","score":0.9991000294685364,"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/computer-science","display_name":"Computer science","score":0.7789698243141174},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6314764618873596},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5469236373901367},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.5331392288208008},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5109766721725464},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.49169570207595825},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4775836765766144},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4759870767593384},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.46486029028892517},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4525127708911896},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3967159688472748},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.3278210759162903},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1914827823638916}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7789698243141174},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6314764618873596},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5469236373901367},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.5331392288208008},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5109766721725464},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.49169570207595825},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4775836765766144},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4759870767593384},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.46486029028892517},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4525127708911896},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3967159688472748},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.3278210759162903},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1914827823638916},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/asms/spsc55670.2022.9914698","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asms/spsc55670.2022.9914698","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 11th Advanced Satellite Multimedia Systems Conference and the 17th Signal Processing for Space Communications Workshop (ASMS/SPSC)","raw_type":"proceedings-article"},{"id":"pmh:oai:elib.dlr.de:188434","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ASMS/SPSC55670.2022.9914698>.","pdf_url":null,"source":{"id":"https://openalex.org/S4377196266","display_name":"elib (German Aerospace Center)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2898391981","host_organization_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","host_organization_lineage":["https://openalex.org/I2898391981"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"},{"id":"pmh:oai:mediatum.ub.tum.de:node/1723280","is_oa":false,"landing_page_url":"https://mediatum.ub.tum.de/1723280","pdf_url":null,"source":{"id":"https://openalex.org/S4377196330","display_name":"mediaTUM  (Technical University of Munich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I62916508","host_organization_name":"Technical University of Munich","host_organization_lineage":["https://openalex.org/I62916508"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"ConferencePaper"}],"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/W1532295426","https://openalex.org/W1856756222","https://openalex.org/W1965374299","https://openalex.org/W2061171222","https://openalex.org/W2105579491","https://openalex.org/W2108941739","https://openalex.org/W2111460811","https://openalex.org/W2117627812","https://openalex.org/W2135381121","https://openalex.org/W2140025335","https://openalex.org/W2148542094","https://openalex.org/W2151961428","https://openalex.org/W2158108497","https://openalex.org/W2161810938","https://openalex.org/W2596323328","https://openalex.org/W2765210963","https://openalex.org/W2944608066","https://openalex.org/W4382448866","https://openalex.org/W6684320684","https://openalex.org/W6991315222"],"related_works":["https://openalex.org/W4327521644","https://openalex.org/W2978884468","https://openalex.org/W3132558499","https://openalex.org/W2005846134","https://openalex.org/W2168413811","https://openalex.org/W2369237035","https://openalex.org/W2948041274","https://openalex.org/W4226515754","https://openalex.org/W2087878472","https://openalex.org/W2322333442"],"abstract_inverted_index":{"Non-terrestrial":[0],"networks":[1],"(NTNs)":[2],"such":[3,62,137],"as":[4,113,143,166],"satellite":[5,63,134],"constellations":[6],"offer":[7],"a":[8,25,66,106,114,123,140,157],"large":[9,67],"coverage":[10],"area":[11],"and":[12,21,177],"the":[13,36,54,75,118,148,152,172],"potential":[14],"to":[15,49,53,74,170],"serve":[16],"vast":[17],"populations":[18],"of":[19,31,39,61,77,101,117,133,145],"devices,":[20,42],"they":[22],"are":[23],"hence":[24],"promising":[26],"solution":[27],"for":[28,126],"multiple":[29],"Internet":[30],"Things":[32],"(IoT)":[33],"applications.":[34],"Given":[35],"power":[37],"constraints":[38],"typical":[40,132],"IoT":[41],"low":[43,127],"earth":[44],"orbit":[45],"(LEO)":[46],"satellites":[47],"have":[48],"be":[50],"considered":[51,108,153],"due":[52],"improved":[55],"link":[56],"budget.":[57],"A":[58],"common":[59],"characteristic":[60],"links":[64],"is":[65,104,111],"Doppler":[68],"shift,":[69],"which":[70,110],"introduces":[71],"additional":[72],"challenges":[73],"problem":[76],"frame":[78,86],"synchronization.":[79],"In":[80,136],"this":[81,102],"work":[82],"we":[83],"consider":[84],"several":[85],"synchronization":[87],"algorithms,":[88],"comparing":[89],"their":[90],"robustness":[91],"against":[92],"frequency":[93],"offsets":[94],"in":[95],"different":[96],"scenarios.":[97,135],"The":[98],"main":[99],"finding":[100],"paper":[103],"that":[105],"commonly":[107,164],"algorithm,":[109],"derived":[112],"low-complexity":[115],"approximation":[116],"optimal":[119],"likelihood-ratio":[120],"test,":[121],"exhibits":[122],"poor":[124],"performance":[125,150,176],"signal-to-noise":[128],"ratio":[129],"(SNR)":[130],"values":[131],"realistic":[138],"scenarios,":[139],"technique":[141,163],"known":[142,165],"bank":[144],"correlators":[146],"reaches":[147],"best":[149,173],"among":[151],"algorithms":[154],"but":[155],"has":[156],"very":[158],"high":[159],"complexity.":[160,178],"An":[161],"FFT-based":[162],"swiveled":[167],"correlation":[168],"seems":[169],"provide":[171],"tradeoff":[174],"between":[175]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2022-10-14T00:00:00"}
