{"id":"https://openalex.org/W1999446849","doi":"https://doi.org/10.1109/iwcmc.2012.6314380","title":"Timing synchronization for OFDMA femtocells in the presence of co-channel interference","display_name":"Timing synchronization for OFDMA femtocells in the presence of co-channel interference","publication_year":2012,"publication_date":"2012-08-01","ids":{"openalex":"https://openalex.org/W1999446849","doi":"https://doi.org/10.1109/iwcmc.2012.6314380","mag":"1999446849"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc.2012.6314380","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2012.6314380","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 8th International Wireless Communications and Mobile Computing Conference (IWCMC)","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/A5018105912","display_name":"Jinlin Peng","orcid":"https://orcid.org/0000-0002-1944-888X"},"institutions":[{"id":"https://openalex.org/I130828816","display_name":"University of Leeds","ror":"https://ror.org/024mrxd33","country_code":"GB","type":"education","lineage":["https://openalex.org/I130828816"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jinlin Peng","raw_affiliation_strings":["School of Electronic and Electrical Engineering, University of Leeds, Leeds, UK","School of Electronic & Electrical Eng., University of Leeds, Leeds, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Electrical Engineering, University of Leeds, Leeds, UK","institution_ids":["https://openalex.org/I130828816"]},{"raw_affiliation_string":"School of Electronic & Electrical Eng., University of Leeds, Leeds, UK","institution_ids":["https://openalex.org/I130828816"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101626756","display_name":"Pengfei Sun","orcid":"https://orcid.org/0000-0002-2181-8878"},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengfei Sun","raw_affiliation_strings":["Renesas Mobile Europe, Beijing, China","Renesas Mobile Europe Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Renesas Mobile Europe, Beijing, China","institution_ids":["https://openalex.org/I180662265"]},{"raw_affiliation_string":"Renesas Mobile Europe Beijing, China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100425578","display_name":"Li Zhang","orcid":"https://orcid.org/0000-0002-4535-3200"},"institutions":[{"id":"https://openalex.org/I130828816","display_name":"University of Leeds","ror":"https://ror.org/024mrxd33","country_code":"GB","type":"education","lineage":["https://openalex.org/I130828816"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Li Zhang","raw_affiliation_strings":["School of Electronic and Electrical Engineering, University of Leeds, Leeds, UK","School of Electronic & Electrical Eng., University of Leeds, Leeds, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Electrical Engineering, University of Leeds, Leeds, UK","institution_ids":["https://openalex.org/I130828816"]},{"raw_affiliation_string":"School of Electronic & Electrical Eng., University of Leeds, Leeds, UK","institution_ids":["https://openalex.org/I130828816"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068665660","display_name":"Keshav Kuber","orcid":null},"institutions":[{"id":"https://openalex.org/I130828816","display_name":"University of Leeds","ror":"https://ror.org/024mrxd33","country_code":"GB","type":"education","lineage":["https://openalex.org/I130828816"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Keshav Kuber","raw_affiliation_strings":["School of Electronic and Electrical Engineering, University of Leeds, Leeds, UK","School of Electronic & Electrical Eng., University of Leeds, Leeds, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Electrical Engineering, University of Leeds, Leeds, UK","institution_ids":["https://openalex.org/I130828816"]},{"raw_affiliation_string":"School of Electronic & Electrical Eng., University of Leeds, Leeds, UK","institution_ids":["https://openalex.org/I130828816"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084710654","display_name":"Des McLernon","orcid":"https://orcid.org/0000-0001-8278-6171"},"institutions":[{"id":"https://openalex.org/I130828816","display_name":"University of Leeds","ror":"https://ror.org/024mrxd33","country_code":"GB","type":"education","lineage":["https://openalex.org/I130828816"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Des McLernon","raw_affiliation_strings":["School of Electronic and Electrical Engineering, University of Leeds, Leeds, UK","School of Electronic & Electrical Eng., University of Leeds, Leeds, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Electrical Engineering, University of Leeds, Leeds, UK","institution_ids":["https://openalex.org/I130828816"]},{"raw_affiliation_string":"School of Electronic & Electrical Eng., University of Leeds, Leeds, UK","institution_ids":["https://openalex.org/I130828816"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1215","last_page":"1220"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","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"}},"topics":[{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9995999932289124,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9991999864578247,"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/femtocell","display_name":"Femtocell","score":0.9320981502532959},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7384381294250488},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7180569767951965},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.6945798993110657},{"id":"https://openalex.org/keywords/wimax","display_name":"WiMAX","score":0.6588124632835388},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6189142465591431},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5596451759338379},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5322389602661133},{"id":"https://openalex.org/keywords/reuse","display_name":"Reuse","score":0.5210011601448059},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.47880253195762634},{"id":"https://openalex.org/keywords/femto","display_name":"Femto-","score":0.4444449245929718},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.39938515424728394},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3505277633666992},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2955642342567444},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20454451441764832},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14346659183502197}],"concepts":[{"id":"https://openalex.org/C152504517","wikidata":"https://www.wikidata.org/wiki/Q572455","display_name":"Femtocell","level":3,"score":0.9320981502532959},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7384381294250488},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7180569767951965},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.6945798993110657},{"id":"https://openalex.org/C113950482","wikidata":"https://www.wikidata.org/wiki/Q133973","display_name":"WiMAX","level":3,"score":0.6588124632835388},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6189142465591431},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5596451759338379},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5322389602661133},{"id":"https://openalex.org/C206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","level":2,"score":0.5210011601448059},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.47880253195762634},{"id":"https://openalex.org/C2777118422","wikidata":"https://www.wikidata.org/wiki/Q110791","display_name":"Femto-","level":2,"score":0.4444449245929718},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.39938515424728394},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3505277633666992},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2955642342567444},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20454451441764832},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14346659183502197},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwcmc.2012.6314380","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2012.6314380","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 8th International Wireless Communications and Mobile Computing Conference (IWCMC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5699999928474426,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W61285878","https://openalex.org/W1535466638","https://openalex.org/W1973094722","https://openalex.org/W2014060493","https://openalex.org/W2016673371","https://openalex.org/W2021457761","https://openalex.org/W2024471031","https://openalex.org/W2049988680","https://openalex.org/W2059622937","https://openalex.org/W2095296829","https://openalex.org/W2120419969","https://openalex.org/W2121469866","https://openalex.org/W2150763656","https://openalex.org/W2155017968","https://openalex.org/W2164153974","https://openalex.org/W2167053450"],"related_works":["https://openalex.org/W2185847767","https://openalex.org/W2028389528","https://openalex.org/W2183733665","https://openalex.org/W3034508715","https://openalex.org/W2111849875","https://openalex.org/W2540713768","https://openalex.org/W2032024533","https://openalex.org/W2322631759","https://openalex.org/W1484352081","https://openalex.org/W2062595562"],"abstract_inverted_index":{"The":[0,105],"Femtocell":[1],"is":[2],"an":[3,84],"attractive":[4],"solution":[5],"to":[6,39,100,129],"improve":[7,20],"the":[8,21,40,43,56,74,79,91,102,114,119],"indoor":[9],"coverage":[10],"of":[11,23,42,81,83,116,131],"cellular":[12],"systems.":[13],"By":[14],"applying":[15],"spectrum":[16,24],"reuse,":[17],"femtocells":[18,28],"can":[19],"efficiency":[22],"usage.":[25],"However,":[26],"since":[27],"are":[29],"deployed":[30],"by":[31],"end-users,":[32],"insufficient":[33],"coordination":[34],"between":[35],"base":[36],"stations":[37],"leads":[38],"reuse":[41],"same":[44],"frequency":[45],"resources":[46],"and":[47,67,96,124],"results":[48,107],"in":[49,60,78],"CCI":[50,82,103,117,133],"(co-channel":[51],"interference),":[52],"which":[53],"seriously":[54],"complicates":[55],"synchronization":[57,76,95,123],"problem,":[58],"particularly":[59],"OFDM":[61],"based":[62,93,121],"systems,":[63],"such":[64],"as":[65],"WiMAX":[66],"LTE.":[68],"In":[69],"this":[70,110],"paper,":[71],"we":[72],"investigate":[73],"timing":[75,94,122],"problem":[77],"presence":[80],"OFDMA":[85],"macro/femto":[86],"uplink":[87],"scenario.":[88],"We":[89],"consider":[90],"cross-correlation":[92,120],"propose":[97],"a":[98,126],"pre-filter":[99],"mitigate":[101],"effect.":[104],"simulation":[106],"show":[108],"that":[109,130],"method":[111],"effectively":[112],"eliminates":[113],"effect":[115],"on":[118],"provides":[125],"performance":[127],"close":[128],"no":[132],"case.":[134]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}