{"id":"https://openalex.org/W1581999836","doi":"https://doi.org/10.1109/vtc.2002.1002807","title":"Fast blind signature waveform tracking under imperfect carrier recovery in DS-CDMA systems","display_name":"Fast blind signature waveform tracking under imperfect carrier recovery in DS-CDMA systems","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W1581999836","doi":"https://doi.org/10.1109/vtc.2002.1002807","mag":"1581999836"},"language":"en","primary_location":{"id":"doi:10.1109/vtc.2002.1002807","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc.2002.1002807","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Vehicular Technology Conference. IEEE 55th Vehicular Technology Conference. VTC Spring 2002 (Cat. No.02CH37367)","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/A5073799091","display_name":"Zheng Zhao","orcid":"https://orcid.org/0000-0002-4214-8164"},"institutions":[{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]},{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheng Zhao","raw_affiliation_strings":["Institute of Information Engineering, School of Electronics and Information Engineering, Xi''an Jiaotong University, Xi'an, China","Inst. of Inf. Eng., Xi''an Jiaotong Univ., China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information Engineering, School of Electronics and Information Engineering, Xi''an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476","https://openalex.org/I4210156404"]},{"raw_affiliation_string":"Inst. of Inf. Eng., Xi''an Jiaotong Univ., China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106543526","display_name":"Qinye Yin","orcid":null},"institutions":[{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]},{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qinye Yin","raw_affiliation_strings":["Institute of Information Engineering, School of Electronics and Information Engineering, Xi''an Jiaotong University, Xi'an, China","Inst. of Inf. Eng., Xi''an Jiaotong Univ., China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information Engineering, School of Electronics and Information Engineering, Xi''an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476","https://openalex.org/I4210156404"]},{"raw_affiliation_string":"Inst. of Inf. Eng., Xi''an Jiaotong Univ., China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100941382","display_name":"Aigang Feng","orcid":null},"institutions":[{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]},{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Aigang Feng","raw_affiliation_strings":["Institute of Information Engineering, School of Electronics and Information Engineering, Xi''an Jiaotong University, Xi'an, China","Inst. of Inf. Eng., Xi''an Jiaotong Univ., China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information Engineering, School of Electronics and Information Engineering, Xi''an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476","https://openalex.org/I4210156404"]},{"raw_affiliation_string":"Inst. of Inf. Eng., Xi''an Jiaotong Univ., China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019711605","display_name":"Ke Deng","orcid":"https://orcid.org/0000-0002-7176-9904"},"institutions":[{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]},{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ke Deng","raw_affiliation_strings":["Institute of Information Engineering, School of Electronics and Information Engineering, Xi''an Jiaotong University, Xi'an, China","Inst. of Inf. Eng., Xi''an Jiaotong Univ., China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information Engineering, School of Electronics and Information Engineering, Xi''an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476","https://openalex.org/I4210156404"]},{"raw_affiliation_string":"Inst. of Inf. Eng., Xi''an Jiaotong Univ., China","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09820007,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3","issue":null,"first_page":"1215","last_page":"1218"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9998000264167786,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9998000264167786,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/waveform","display_name":"Waveform","score":0.8817318677902222},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.7636786699295044},{"id":"https://openalex.org/keywords/signature","display_name":"Signature (topology)","score":0.7038765549659729},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6462472081184387},{"id":"https://openalex.org/keywords/signal-subspace","display_name":"Signal subspace","score":0.5909631848335266},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5487894415855408},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5430431365966797},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5367015600204468},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5181621313095093},{"id":"https://openalex.org/keywords/blind-signature","display_name":"Blind signature","score":0.4680924713611603},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.4654344618320465},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.32812774181365967},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3161119222640991},{"id":"https://openalex.org/keywords/digital-signature","display_name":"Digital signature","score":0.258409321308136},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.25568294525146484},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1959380805492401},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.0822741687297821},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.07081425189971924}],"concepts":[{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.8817318677902222},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.7636786699295044},{"id":"https://openalex.org/C2779696439","wikidata":"https://www.wikidata.org/wiki/Q7512811","display_name":"Signature (topology)","level":2,"score":0.7038765549659729},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6462472081184387},{"id":"https://openalex.org/C2777121530","wikidata":"https://www.wikidata.org/wiki/Q7512739","display_name":"Signal subspace","level":4,"score":0.5909631848335266},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5487894415855408},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5430431365966797},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5367015600204468},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5181621313095093},{"id":"https://openalex.org/C18899389","wikidata":"https://www.wikidata.org/wiki/Q2736593","display_name":"Blind signature","level":4,"score":0.4680924713611603},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.4654344618320465},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.32812774181365967},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3161119222640991},{"id":"https://openalex.org/C118463975","wikidata":"https://www.wikidata.org/wiki/Q220849","display_name":"Digital signature","level":3,"score":0.258409321308136},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25568294525146484},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1959380805492401},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.0822741687297821},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.07081425189971924},{"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/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc.2002.1002807","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc.2002.1002807","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Vehicular Technology Conference. IEEE 55th Vehicular Technology Conference. VTC Spring 2002 (Cat. No.02CH37367)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2065656021","https://openalex.org/W2128131274"],"related_works":["https://openalex.org/W2379264914","https://openalex.org/W2153912708","https://openalex.org/W2124763975","https://openalex.org/W2118094278","https://openalex.org/W2639400695","https://openalex.org/W1481522355","https://openalex.org/W3126343058","https://openalex.org/W2949173582","https://openalex.org/W2390023760","https://openalex.org/W2089410207"],"abstract_inverted_index":{"In":[0,14],"this":[1,52],"paper,":[2,53],"we":[3,24],"propose":[4],"a":[5],"subspace":[6,35,40],"tracking":[7],"method":[8],"for":[9,42],"blind":[10,43],"signature":[11,17,44],"waveform":[12,18,45],"estimation.":[13,46],"practice,":[15],"the":[16,29,33,38,48,54],"can":[19,25],"not":[20],"change":[21],"suddenly.":[22],"So,":[23],"take":[26],"use":[27],"of":[28,32],"past":[30],"information":[31],"signal":[34,39],"to":[36],"update":[37],"gradually":[41],"After":[47],"algorithm":[49],"proposed":[50],"in":[51],"computation":[55],"complexity":[56],"is":[57],"reduced":[58],"substantially.":[59]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
