{"id":"https://openalex.org/W1587635752","doi":"https://doi.org/10.1109/iscas.2003.1205978","title":"A new multiplierless correlator for timing synchronization in IEEE 802.11a WLANs","display_name":"A new multiplierless correlator for timing synchronization in IEEE 802.11a WLANs","publication_year":2003,"publication_date":"2003-10-31","ids":{"openalex":"https://openalex.org/W1587635752","doi":"https://doi.org/10.1109/iscas.2003.1205978","mag":"1587635752"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2003.1205978","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2003.1205978","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2003 International Symposium on Circuits and Systems, 2003. ISCAS '03.","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/A5003019782","display_name":"Kun-Wah Yip","orcid":null},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Kun-Wah Yip","raw_affiliation_strings":["Department of Electrical & Electronic Engineering, University of Hong Kong, Hong Kong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical & Electronic Engineering, University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085964667","display_name":"Yik\u2010Chung Wu","orcid":"https://orcid.org/0000-0002-2738-0387"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yik-Chung Wu","raw_affiliation_strings":["Department of Electrical Engineering, Texas A and M University, College Station, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Texas A and M University, College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062959202","display_name":"Tung-Sang Ng","orcid":null},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Tung-Sang Ng","raw_affiliation_strings":["Department of Electrical & Electronic Engineering, University of Hong Kong, Hong Kong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical & Electronic Engineering, University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I889458895"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.497,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.71386495,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"2","issue":null,"first_page":"II","last_page":"344"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9995999932289124,"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":0.9995999932289124,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9991000294685364,"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":0.9987999796867371,"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":0.7233041524887085},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.709975004196167},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6491543054580688},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.5282788872718811},{"id":"https://openalex.org/keywords/subtraction","display_name":"Subtraction","score":0.4870746433734894},{"id":"https://openalex.org/keywords/ieee-802.11a-1999","display_name":"IEEE 802.11a-1999","score":0.48584887385368347},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.46510252356529236},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4636574387550354},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.40533703565597534},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.404117226600647},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2859174609184265},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22963273525238037},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.19725865125656128},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.19283738732337952},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17712163925170898},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13034552335739136},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.08229082822799683}],"concepts":[{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.7233041524887085},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.709975004196167},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6491543054580688},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.5282788872718811},{"id":"https://openalex.org/C68060419","wikidata":"https://www.wikidata.org/wiki/Q40754","display_name":"Subtraction","level":2,"score":0.4870746433734894},{"id":"https://openalex.org/C50515283","wikidata":"https://www.wikidata.org/wiki/Q1421681","display_name":"IEEE 802.11a-1999","level":4,"score":0.48584887385368347},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.46510252356529236},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4636574387550354},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.40533703565597534},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.404117226600647},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2859174609184265},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22963273525238037},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.19725865125656128},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.19283738732337952},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17712163925170898},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13034552335739136},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.08229082822799683}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iscas.2003.1205978","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2003.1205978","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2003 International Symposium on Circuits and Systems, 2003. ISCAS '03.","raw_type":"proceedings-article"},{"id":"pmh:oai:hub.hku.hk:10722/158354","is_oa":false,"landing_page_url":"http://hdl.handle.net/10722/158354","pdf_url":null,"source":{"id":"https://openalex.org/S4377196271","display_name":"The HKU Scholars Hub (University of Hong Kong)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I889458895","host_organization_name":"University of Hong Kong","host_organization_lineage":["https://openalex.org/I889458895"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference_Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.46000000834465027,"id":"https://metadata.un.org/sdg/7","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/W1846672931","https://openalex.org/W2110362283","https://openalex.org/W2124974114","https://openalex.org/W6638644812","https://openalex.org/W6678926711"],"related_works":["https://openalex.org/W2090049157","https://openalex.org/W2134771946","https://openalex.org/W1976835164","https://openalex.org/W189153436","https://openalex.org/W52818356","https://openalex.org/W2101505280","https://openalex.org/W2376969857","https://openalex.org/W2006407424","https://openalex.org/W1519664117","https://openalex.org/W2152052589"],"abstract_inverted_index":{"Timing":[0],"synchronization":[1,78,132],"for":[2,80,90,98],"IEEE":[3],"802.11a":[4],"WLANs":[5],"requires":[6],"using":[7,43],"a":[8,16,112,130],"correlator":[9,23,63,127],"to":[10,28,65,118,124],"correlate":[11],"the":[12,26,56,62],"received":[13],"signal":[14],"with":[15],"known":[17],"waveform.":[18],"Straightforward":[19],"implementation":[20],"of":[21,61,68,70,73],"this":[22,47],"results":[24],"in":[25],"need":[27],"perform":[29,119],"320":[30],"million":[31],"complex":[32],"multiplications":[33],"per":[34],"second.":[35],"This":[36],"significant":[37],"requirement":[38],"can":[39,134],"be":[40,66,135],"eliminated":[41],"by":[42,96],"multiplierless":[44,49,103],"correlators.":[45],"In":[46],"paper,":[48],"correlators":[50,104,110],"are":[51,84,105],"designed":[52],"based":[53],"on":[54],"constraining":[55],"real":[57],"and":[58],"imaginary":[59],"parts":[60],"coefficients":[64,74],"sums":[67],"powers":[69],"two.":[71],"Sets":[72],"that":[75,115],"yield":[76],"good":[77,113],"performance":[79,133],"simple":[81],"AWGN":[82],"channels":[83],"first":[85],"identified;":[86],"then":[87],"their":[88],"suitability":[89],"indoor":[91],"communication":[92],"environments":[93],"is":[94,116],"verified":[95],"simulation":[97],"multipath":[99],"fading":[100],"channels.":[101],"Several":[102],"found.":[106],"Comparison":[107],"among":[108],"these":[109],"identifies":[111],"one":[114,126],"required":[117],"only":[120],"26":[121],"addition/subtraction":[122],"operations":[123],"generate":[125],"output":[128],"while":[129],"similar":[131],"maintained.":[136]},"counts_by_year":[{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
