{"id":"https://openalex.org/W2137872861","doi":"https://doi.org/10.1109/pimrc.2002.1045441","title":"A low complexity algorithm for frame synchronization in TDD-LCR system","display_name":"A low complexity algorithm for frame synchronization in TDD-LCR system","publication_year":2003,"publication_date":"2003-08-27","ids":{"openalex":"https://openalex.org/W2137872861","doi":"https://doi.org/10.1109/pimrc.2002.1045441","mag":"2137872861"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2002.1045441","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2002.1045441","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-article"},"type":"conference-paper","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/A5060724703","display_name":"Andr\u00e9 Ventura","orcid":null},"institutions":[{"id":"https://openalex.org/I4210142603","display_name":"Siemens (Italy)","ror":"https://ror.org/04f6ygk28","country_code":"IT","type":"company","lineage":["https://openalex.org/I1325886976","https://openalex.org/I4210142603"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"A. Ventura","raw_affiliation_strings":["System Department, Siemens Mobile Communications S.P.A, Cinisello, Milan, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"System Department, Siemens Mobile Communications S.P.A, Cinisello, Milan, Italy","institution_ids":["https://openalex.org/I4210142603"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064163048","display_name":"Thomas J. Hindelang","orcid":null},"institutions":[{"id":"https://openalex.org/I1325886976","display_name":"Siemens (Germany)","ror":"https://ror.org/059mq0909","country_code":"DE","type":"company","lineage":["https://openalex.org/I1325886976"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"T. Hindelang","raw_affiliation_strings":["ICM Mobile Phones, R & D Department, Siemens AG, Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICM Mobile Phones, R & D Department, Siemens AG, Munich, Germany","institution_ids":["https://openalex.org/I1325886976"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.29625691,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"4","issue":null,"first_page":"1561","last_page":"1565"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9988999962806702,"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":0.9988999962806702,"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":0.9976000189781189,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9886000156402588,"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/frame-synchronization","display_name":"Frame synchronization","score":0.7417041063308716},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6600172519683838},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.61925208568573},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5434839725494385},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5323052406311035},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5260586142539978},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5138556957244873},{"id":"https://openalex.org/keywords/umts-frequency-bands","display_name":"UMTS frequency bands","score":0.4663027822971344},{"id":"https://openalex.org/keywords/sync","display_name":"sync","score":0.4490275979042053},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4309294819831848},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4247022867202759},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20915496349334717}],"concepts":[{"id":"https://openalex.org/C178317062","wikidata":"https://www.wikidata.org/wiki/Q5477933","display_name":"Frame synchronization","level":4,"score":0.7417041063308716},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6600172519683838},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.61925208568573},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5434839725494385},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5323052406311035},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5260586142539978},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5138556957244873},{"id":"https://openalex.org/C101618186","wikidata":"https://www.wikidata.org/wiki/Q3633928","display_name":"UMTS frequency bands","level":2,"score":0.4663027822971344},{"id":"https://openalex.org/C3913047","wikidata":"https://www.wikidata.org/wiki/Q1956265","display_name":"sync","level":3,"score":0.4490275979042053},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4309294819831848},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4247022867202759},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20915496349334717},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2002.1045441","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2002.1045441","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.5299999713897705,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1486609565","https://openalex.org/W2101678984","https://openalex.org/W2147238499","https://openalex.org/W3022908749","https://openalex.org/W4245808720"],"related_works":["https://openalex.org/W2537518889","https://openalex.org/W2130704927","https://openalex.org/W1519112434","https://openalex.org/W3012732463","https://openalex.org/W2105823747","https://openalex.org/W2187112422","https://openalex.org/W2059885192","https://openalex.org/W2359954687","https://openalex.org/W1964507926","https://openalex.org/W2546166580"],"abstract_inverted_index":{"Time":[0],"synchronization":[1,29,41,70,120],"is":[2,31,122,198,209],"required":[3],"in":[4,8,27,44,60,111,128,188,204],"mobile":[5,134],"terminals":[6],"operating":[7],"any":[9,219],"digital":[10],"radio":[11,16,89,170],"system":[12],"to":[13,102,136,218,229],"detect":[14],"the":[15,20,28,32,35,39,64,84,92,112,129,133,138,141,152,166,169,175,189,212,230,233],"frame":[17,90,171],"start":[18,172],"of":[19,63,79,87,99,168,174,195,224,232],"received":[21,36,142],"signal.":[22],"The":[23,47,192],"main":[24],"operation":[25],"performed":[26],"procedure":[30],"correlation":[33,139,234],"between":[34,140,235],"signal":[37,143,207],"and":[38,91,144,149,173,184,201],"known":[40],"sequences":[42,81,148],"transmitted":[43],"each":[45],"frame.":[46],"UMTS":[48,108],"standard":[49],"for":[50,165],"TDD":[51,116],"Low":[52],"Chip":[53],"Rate":[54],"(TDD-LCR)":[55],"option":[56],"(integrated":[57],"by":[58],"3GPP":[59],"Release":[61],"Four":[62],"UTRA":[65],"standard)":[66],"defines":[67,95],"32":[68,146],"different":[69],"codes":[71],"(SYNC":[72],"sequences).":[73],"Each":[74],"base":[75,100],"station":[76],"transmits":[77],"one":[78,117],"these":[80],"always":[82],"at":[83],"same":[85],"position":[86],"a":[88,97,161,222],"used":[93,123],"sequence":[94,105,121,176],"already":[96],"group":[98],"stations":[101],"which":[103,124],"this":[104,157,196],"belongs.":[106],"In":[107,156],"FDD":[109],"or":[110],"high":[113],"chip":[114],"rate":[115,186],"common":[118],"primary":[119],"does":[125],"not":[126],"exist":[127],"TDD-LCR.":[130],"This":[131],"forces":[132],"set":[135],"calculate":[137],"all":[145],"SYNC":[147],"thus":[150],"increases":[151],"computational":[153,225],"complexity":[154,163,226],"enormously.":[155],"paper":[158],"we":[159],"propose":[160],"low":[162],"algorithm":[164,214],"detection":[167],"number":[177],"using":[178],"an":[179,202],"approximation":[180,197],"with":[181],"lowpass":[182],"filtering":[183],"sample":[185],"reduction":[187],"frequency":[190],"domain.":[191],"performance":[193],"loss":[194],"quite":[199],"small":[200],"implementation":[203],"currently":[205],"available":[206],"processors":[208],"possible.":[210],"Furthermore,":[211],"proposed":[213],"could":[215],"be":[216],"generalized":[217],"case":[220],"where":[221],"problem":[223],"arises":[227],"due":[228],"calculation":[231],"two":[236],"signals.":[237]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}