{"id":"https://openalex.org/W2073101301","doi":"https://doi.org/10.1109/icassp.2014.6854703","title":"Feedback blind phase synchronization for QAM signals based on circular harmonic decomposition","display_name":"Feedback blind phase synchronization for QAM signals based on circular harmonic decomposition","publication_year":2014,"publication_date":"2014-05-01","ids":{"openalex":"https://openalex.org/W2073101301","doi":"https://doi.org/10.1109/icassp.2014.6854703","mag":"2073101301"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2014.6854703","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2014.6854703","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5087346926","display_name":"Alexander B. Sergienko","orcid":"https://orcid.org/0000-0003-0968-9708"},"institutions":[{"id":"https://openalex.org/I41518628","display_name":"Saint Petersburg State Electrotechnical University","ror":"https://ror.org/023bq8521","country_code":"RU","type":"education","lineage":["https://openalex.org/I41518628"]}],"countries":["RU"],"is_corresponding":true,"raw_author_name":"Alexander B. Sergienko","raw_affiliation_strings":["Saint Petersburg Electrotechnical University, Saint Petersburg, Russia","St. Petersburg Electrotech. Univ., St. Petersburg, Russia"],"affiliations":[{"raw_affiliation_string":"Saint Petersburg Electrotechnical University, Saint Petersburg, Russia","institution_ids":["https://openalex.org/I41518628"]},{"raw_affiliation_string":"St. Petersburg Electrotech. Univ., St. Petersburg, Russia","institution_ids":["https://openalex.org/I41518628"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102165442","display_name":"Alexander V. Petrov","orcid":null},"institutions":[{"id":"https://openalex.org/I41518628","display_name":"Saint Petersburg State Electrotechnical University","ror":"https://ror.org/023bq8521","country_code":"RU","type":"education","lineage":["https://openalex.org/I41518628"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Alexander V. Petrov","raw_affiliation_strings":["Saint Petersburg Electrotechnical University, Saint Petersburg, Russia","St. Petersburg Electrotech. Univ., St. Petersburg, Russia"],"affiliations":[{"raw_affiliation_string":"Saint Petersburg Electrotechnical University, Saint Petersburg, Russia","institution_ids":["https://openalex.org/I41518628"]},{"raw_affiliation_string":"St. Petersburg Electrotech. Univ., St. Petersburg, Russia","institution_ids":["https://openalex.org/I41518628"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5087346926"],"corresponding_institution_ids":["https://openalex.org/I41518628"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13576389,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"5739","last_page":"5743"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T10232","display_name":"Optical Network Technologies","score":0.9955000281333923,"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9944000244140625,"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/biharmonic-equation","display_name":"Biharmonic equation","score":0.6611002683639526},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.6034298539161682},{"id":"https://openalex.org/keywords/feed-forward","display_name":"Feed forward","score":0.4637601375579834},{"id":"https://openalex.org/keywords/harmonic","display_name":"Harmonic","score":0.4531439244747162},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.44780904054641724},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.43215441703796387},{"id":"https://openalex.org/keywords/phase-locked-loop","display_name":"Phase-locked loop","score":0.4292975962162018},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42350342869758606},{"id":"https://openalex.org/keywords/phase-synchronization","display_name":"Phase synchronization","score":0.4201543927192688},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.4189074635505676},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3741511404514313},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.21205592155456543},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1674468219280243},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.148752361536026},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13507455587387085},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13306528329849243},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.08521249890327454},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.08137542009353638}],"concepts":[{"id":"https://openalex.org/C145784156","wikidata":"https://www.wikidata.org/wiki/Q859808","display_name":"Biharmonic equation","level":3,"score":0.6611002683639526},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.6034298539161682},{"id":"https://openalex.org/C38858127","wikidata":"https://www.wikidata.org/wiki/Q5441228","display_name":"Feed forward","level":2,"score":0.4637601375579834},{"id":"https://openalex.org/C127934551","wikidata":"https://www.wikidata.org/wiki/Q1148098","display_name":"Harmonic","level":2,"score":0.4531439244747162},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44780904054641724},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.43215441703796387},{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.4292975962162018},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42350342869758606},{"id":"https://openalex.org/C194027367","wikidata":"https://www.wikidata.org/wiki/Q4420475","display_name":"Phase synchronization","level":3,"score":0.4201543927192688},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.4189074635505676},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3741511404514313},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.21205592155456543},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1674468219280243},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.148752361536026},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13507455587387085},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13306528329849243},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.08521249890327454},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.08137542009353638},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"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/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.0},{"id":"https://openalex.org/C182310444","wikidata":"https://www.wikidata.org/wiki/Q1332643","display_name":"Boundary value problem","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2014.6854703","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2014.6854703","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.699999988079071}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W591205089","https://openalex.org/W1945188709","https://openalex.org/W1970560687","https://openalex.org/W1972065078","https://openalex.org/W2028690203","https://openalex.org/W2031648602","https://openalex.org/W2038467374","https://openalex.org/W2055335237","https://openalex.org/W2070793330","https://openalex.org/W2089341154","https://openalex.org/W2106156417","https://openalex.org/W2106664272","https://openalex.org/W2116568843","https://openalex.org/W2117209109","https://openalex.org/W2148899800","https://openalex.org/W2153666306","https://openalex.org/W2170938920","https://openalex.org/W3140439764","https://openalex.org/W6658710139","https://openalex.org/W6681650087"],"related_works":["https://openalex.org/W1963851439","https://openalex.org/W1827287738","https://openalex.org/W2095704199","https://openalex.org/W4210284618","https://openalex.org/W3033537072","https://openalex.org/W2114958893","https://openalex.org/W1995406459","https://openalex.org/W2068628444","https://openalex.org/W2022401564","https://openalex.org/W2082395593"],"abstract_inverted_index":{"An":[0],"algorithm":[1,16,115,124],"is":[2,17,79,100],"presented":[3,53],"for":[4,9,56,92],"feedback":[5,74],"blind":[6,58],"phase":[7,59,93],"synchronization":[8],"signals":[10],"with":[11],"quadrature":[12],"amplitude":[13],"modulation.":[14],"The":[15,76],"based":[18],"on":[19],"a":[20,40],"circular":[21,44],"harmonic":[22,41],"expansion":[23],"(CHE)":[24],"of":[25,46,69,71,83,97,122,132],"log-likelihood":[26],"function":[27],"(LLF).":[28],"Retaining":[29],"one":[30],"or":[31,42],"two":[32],"most":[33],"significant":[34],"terms":[35],"in":[36,139],"this":[37,50,64],"series":[38],"gives":[39],"biharmonic":[43,108],"decomposition":[45],"the":[47,81,123],"LLF.":[48],"Earlier":[49],"approach":[51],"was":[52],"by":[54,86],"authors":[55],"feedforward":[57],"and":[60,116,129],"frequency":[61],"estimation.":[62],"In":[63],"paper":[65],"we":[66],"present":[67],"application":[68],"CHE":[70,87],"LLF":[72,84],"to":[73,113],"synchronization.":[75],"main":[77],"point":[78],"employing":[80],"derivative":[82],"approximation":[85],"as":[88],"an":[89],"error":[90],"signal":[91],"recovery":[94],"loop.":[95],"Optimization":[96],"weighting":[98],"functions":[99],"also":[101],"presented.":[102],"Simulation":[103],"results":[104],"show":[105],"that":[106,135],"optimal":[107],"method":[109],"has":[110],"performance":[111],"close":[112],"decision-directed":[114],"approaches":[117],"modified":[118],"Cramer-Rao":[119],"bound.":[120],"Advantages":[121],"are":[125],"wide":[126],"acquisition":[127],"range":[128],"no":[130],"necessity":[131],"hard":[133],"decisions":[134],"may":[136],"be":[137],"absent":[138],"soft-output":[140],"detectors.":[141]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
