{"id":"https://openalex.org/W1971000110","doi":"https://doi.org/10.1109/iwcmc.2014.6906503","title":"Robust doubly-differential primary synchronization approach for 3GPP LTE systems","display_name":"Robust doubly-differential primary synchronization approach for 3GPP LTE systems","publication_year":2014,"publication_date":"2014-08-01","ids":{"openalex":"https://openalex.org/W1971000110","doi":"https://doi.org/10.1109/iwcmc.2014.6906503","mag":"1971000110"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc.2014.6906503","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2014.6906503","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Wireless Communications and Mobile Computing Conference (IWCMC)","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/A5026369804","display_name":"Le\u00efla Nasraoui","orcid":"https://orcid.org/0000-0003-1864-6363"},"institutions":[{"id":"https://openalex.org/I179097149","display_name":"University of Carthage","ror":"https://ror.org/057x6za15","country_code":"TN","type":"education","lineage":["https://openalex.org/I179097149"]}],"countries":["TN"],"is_corresponding":true,"raw_author_name":"Leila Nasraoui","raw_affiliation_strings":["COSIM Laboratory, Higher School of Communications, Tunisia","COSIM Laboratory, 2MEDIATRON Laboratory, Higher School of Communications, University of Carthage, Tunisia"],"affiliations":[{"raw_affiliation_string":"COSIM Laboratory, Higher School of Communications, Tunisia","institution_ids":[]},{"raw_affiliation_string":"COSIM Laboratory, 2MEDIATRON Laboratory, Higher School of Communications, University of Carthage, Tunisia","institution_ids":["https://openalex.org/I179097149"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110532856","display_name":"Le\u0131\u0308la Najjar Atallah","orcid":null},"institutions":[{"id":"https://openalex.org/I179097149","display_name":"University of Carthage","ror":"https://ror.org/057x6za15","country_code":"TN","type":"education","lineage":["https://openalex.org/I179097149"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Leila Najjar Atallah","raw_affiliation_strings":["COSIM Laboratory, Higher School of Communications, Tunisia","COSIM Laboratory, 2MEDIATRON Laboratory, Higher School of Communications, University of Carthage, Tunisia"],"affiliations":[{"raw_affiliation_string":"COSIM Laboratory, Higher School of Communications, Tunisia","institution_ids":[]},{"raw_affiliation_string":"COSIM Laboratory, 2MEDIATRON Laboratory, Higher School of Communications, University of Carthage, Tunisia","institution_ids":["https://openalex.org/I179097149"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039355053","display_name":"Mohamed Siala","orcid":"https://orcid.org/0000-0002-5801-1656"},"institutions":[{"id":"https://openalex.org/I179097149","display_name":"University of Carthage","ror":"https://ror.org/057x6za15","country_code":"TN","type":"education","lineage":["https://openalex.org/I179097149"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Mohamed Siala","raw_affiliation_strings":["MEDIATRON Laboratory, Higher School of Communications, Tunisia","COSIM Laboratory, 2MEDIATRON Laboratory, Higher School of Communications, University of Carthage, Tunisia"],"affiliations":[{"raw_affiliation_string":"MEDIATRON Laboratory, Higher School of Communications, Tunisia","institution_ids":[]},{"raw_affiliation_string":"COSIM Laboratory, 2MEDIATRON Laboratory, Higher School of Communications, University of Carthage, Tunisia","institution_ids":["https://openalex.org/I179097149"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5026369804"],"corresponding_institution_ids":["https://openalex.org/I179097149"],"apc_list":null,"apc_paid":null,"fwci":0.92490435,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.79401902,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1069","last_page":"1074"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9997000098228455,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9984999895095825,"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":0.7816945314407349},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6928088665008545},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.6478902697563171},{"id":"https://openalex.org/keywords/identifier","display_name":"Identifier","score":0.6000055074691772},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5670117735862732},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.539616584777832},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.539397656917572},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5152645111083984},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4676031172275543},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32112476229667664},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21596017479896545},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.17072540521621704},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1382463574409485}],"concepts":[{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.7816945314407349},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6928088665008545},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.6478902697563171},{"id":"https://openalex.org/C154504017","wikidata":"https://www.wikidata.org/wiki/Q853614","display_name":"Identifier","level":2,"score":0.6000055074691772},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5670117735862732},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.539616584777832},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.539397656917572},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5152645111083984},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4676031172275543},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32112476229667664},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21596017479896545},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.17072540521621704},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1382463574409485},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwcmc.2014.6906503","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2014.6906503","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Wireless Communications and Mobile Computing Conference (IWCMC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.47999998927116394,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W608347107","https://openalex.org/W1733806262","https://openalex.org/W2006296282","https://openalex.org/W2016093772","https://openalex.org/W2058843815","https://openalex.org/W2102803874","https://openalex.org/W2125807185","https://openalex.org/W2138706041","https://openalex.org/W2160687870","https://openalex.org/W3188818167"],"related_works":["https://openalex.org/W4378651134","https://openalex.org/W2792339401","https://openalex.org/W2530747331","https://openalex.org/W3097525855","https://openalex.org/W2125564215","https://openalex.org/W4252684102","https://openalex.org/W2517776947","https://openalex.org/W2352307597","https://openalex.org/W1979633005","https://openalex.org/W1986382998"],"abstract_inverted_index":{"In":[0,25],"3GPP":[1],"Long":[2],"Term":[3],"Evolution":[4],"(LTE)":[5],"system,":[6],"cell":[7,38],"search":[8],"must":[9],"be":[10],"first":[11,67],"performed":[12],"to":[13,69,77,94],"allow":[14],"the":[15,18,22,37,47,79,85,89,95,109,113,117,122,129,140,146,152,176,180],"connection":[16],"between":[17],"user":[19],"equipment":[20],"and":[21,82,112,164],"serving":[23],"cell.":[24],"this":[26,59],"paper,":[27],"we":[28],"investigate":[29],"sector":[30,80,114,166],"search,":[31],"which":[32,102,143],"is":[33,66,92],"a":[34,71,135],"part":[35],"of":[36,160,182],"identifier,":[39],"as":[40,42],"well":[41],"timing":[43],"synchronization":[44],"based":[45],"on":[46,139],"standardized":[48],"Primary":[49],"Synchronization":[50],"Signal":[51],"(PSS)":[52],"generated":[53],"from":[54],"known":[55,96],"Zadoff-Chu":[56],"sequences.":[57],"To":[58],"aim,":[60],"an":[61],"initial":[62],"reduced":[63],"complexity":[64],"metric":[65],"calculated":[68],"provide":[70],"coarse":[72,141],"PSS":[73,86,97,110],"start":[74,87,111],"estimate.":[75],"Then,":[76],"determine":[78],"identifier":[81],"fine":[83,100],"tune":[84],"estimate,":[88,142],"received":[90],"signal":[91],"cross-correlated":[93],"candidates.":[98],"The":[99],"metric,":[101],"exhibits":[103],"high":[104],"sharp":[105],"peak,":[106],"allows":[107],"detecting":[108],"identification.":[115],"Unlike":[116],"conventional":[118],"methods":[119],"that":[120,151],"perform":[121],"cross-correlation":[123],"over":[124,134],"all":[125],"demodulated":[126],"OFDM":[127],"symbols,":[128],"proposed":[130,153],"one":[131],"carries":[132],"it":[133,173],"short":[136],"interval":[137],"centered":[138],"greatly":[144],"reduces":[145],"complexity.":[147],"Simulation":[148],"results":[149],"show":[150],"approach":[154],"provides":[155],"satisfactory":[156],"performance":[157],"in":[158,179],"terms":[159],"time":[161],"estimation":[162],"accuracy":[163],"successful":[165],"identification":[167],"rate.":[168],"For":[169],"practical":[170],"SNR":[171],"values,":[172],"also":[174],"outperforms":[175],"considered":[177],"benchmarks":[178],"frame":[181],"LTE":[183],"systems":[184],"primary":[185],"synchronization.":[186]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}