{"id":"https://openalex.org/W7116834692","doi":"https://doi.org/10.1109/itnac66378.2025.11302542","title":"Blind Phase-Offset Estimation via Equal-Angle Partitioning of the I/Q Plane","display_name":"Blind Phase-Offset Estimation via Equal-Angle Partitioning of the I/Q Plane","publication_year":2025,"publication_date":"2025-11-26","ids":{"openalex":"https://openalex.org/W7116834692","doi":"https://doi.org/10.1109/itnac66378.2025.11302542"},"language":null,"primary_location":{"id":"doi:10.1109/itnac66378.2025.11302542","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itnac66378.2025.11302542","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 35th International Telecommunication Networks and Applications Conference (ITNAC)","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":null,"display_name":"Yooncheol Choi","orcid":null},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Yooncheol Choi","raw_affiliation_strings":["Hanyang University,Department of Electronic Engineering,Seoul,Korea"],"affiliations":[{"raw_affiliation_string":"Hanyang University,Department of Electronic Engineering,Seoul,Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5121107225","display_name":"Onyekwelu Michael","orcid":null},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Onyekwelu Michael","raw_affiliation_strings":["Hanyang University,Department of Electronic Engineering,Seoul,Korea"],"affiliations":[{"raw_affiliation_string":"Hanyang University,Department of Electronic Engineering,Seoul,Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5105757213","display_name":"Dongweon Yoon","orcid":null},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dongweon Yoon","raw_affiliation_strings":["Hanyang University,Department of Electronic Engineering,Seoul,Korea"],"affiliations":[{"raw_affiliation_string":"Hanyang University,Department of Electronic Engineering,Seoul,Korea","institution_ids":["https://openalex.org/I4575257"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4575257"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.54874108,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier Design","score":0.21629999577999115,"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/T11248","display_name":"Advanced Power Amplifier Design","score":0.21629999577999115,"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.15189999341964722,"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/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.12020000070333481,"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/estimator","display_name":"Estimator","score":0.6635000109672546},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.5479999780654907},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5238999724388123},{"id":"https://openalex.org/keywords/plane","display_name":"Plane (geometry)","score":0.42480000853538513},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.4032999873161316},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.3779999911785126}],"concepts":[{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6635000109672546},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.5479999780654907},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5278000235557556},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5238999724388123},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4569000005722046},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43140000104904175},{"id":"https://openalex.org/C17825722","wikidata":"https://www.wikidata.org/wiki/Q17285","display_name":"Plane (geometry)","level":2,"score":0.42480000853538513},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.4032999873161316},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.3779999911785126},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.37560001015663147},{"id":"https://openalex.org/C86426650","wikidata":"https://www.wikidata.org/wiki/Q7452504","display_name":"Sequential estimation","level":2,"score":0.37369999289512634},{"id":"https://openalex.org/C49781872","wikidata":"https://www.wikidata.org/wiki/Q1045555","display_name":"Maximum likelihood","level":2,"score":0.37220001220703125},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.358599990606308},{"id":"https://openalex.org/C3020654733","wikidata":"https://www.wikidata.org/wiki/Q6038852","display_name":"Phase unwrapping","level":3,"score":0.34200000762939453},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2883000075817108},{"id":"https://openalex.org/C122770356","wikidata":"https://www.wikidata.org/wiki/Q1656753","display_name":"Identifiability","level":2,"score":0.28679999709129333}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itnac66378.2025.11302542","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itnac66378.2025.11302542","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 35th International Telecommunication Networks and Applications Conference (ITNAC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1536252645","https://openalex.org/W1584232736","https://openalex.org/W2005956500","https://openalex.org/W2017267076","https://openalex.org/W2070793330","https://openalex.org/W2137358528","https://openalex.org/W2153417800","https://openalex.org/W2169755932","https://openalex.org/W2476911918","https://openalex.org/W3015908042","https://openalex.org/W3085716157","https://openalex.org/W4246850949","https://openalex.org/W4396712808","https://openalex.org/W4408519813"],"related_works":[],"abstract_inverted_index":{"In":[0],"digital":[1],"communication":[2],"systems,":[3],"accurate":[4],"phase-offset":[5,55,113],"estimation":[6,134],"is":[7,31,75,109,124,129],"essential":[8],"for":[9,22,57],"recovering":[10],"the":[11,29,37,41,46,66,72,81,90,103,106,112,118,127,140],"transmitted":[12],"information.":[13],"While":[14],"cooperative":[15],"systems":[16],"often":[17],"rely":[18],"on":[19,62],"reference":[20],"signals":[21,60],"this":[23,116],"task,":[24],"such":[25],"prior":[26],"knowledge":[27],"of":[28,65,93,105,120],"transmitter":[30],"unavailable":[32],"in":[33,84],"non-cooperative":[34],"contexts.":[35],"Consequently,":[36],"receiver":[38],"should":[39],"estimate":[40],"phase":[42,58,67,119],"offset":[43],"solely":[44],"from":[45],"received":[47,82,122],"data":[48],"symbols.":[49],"This":[50],"paper":[51],"proposes":[52],"a":[53],"blind":[54],"estimator":[56],"modulated":[59],"based":[61],"equal-angle":[63,78],"partitioning":[64],"and":[68,80,102,126],"quadrature(I/Q)":[69],"plane.":[70],"Specifically,":[71],"I/Q":[73],"plane":[74],"divided":[76],"into":[77],"regions,":[79],"symbols":[83,98,123],"each":[85],"region":[86],"are":[87,99],"rotated":[88,97],"by":[89],"bisector":[91],"angle":[92,104],"that":[94,139],"region.":[95],"The":[96],"then":[100],"summed,":[101],"resulting":[107],"sum":[108],"taken":[110],"as":[111],"estimate.":[114],"Using":[115],"estimate,":[117],"all":[121],"compensated,":[125],"procedure":[128],"repeated":[130],"iteratively":[131],"to":[132],"improve":[133],"accuracy.":[135],"Simulation":[136],"results":[137],"demonstrate":[138],"proposed":[141],"method":[142],"outperforms":[143],"conventional":[144],"algorithms.":[145]},"counts_by_year":[],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-12-23T00:00:00"}