{"id":"https://openalex.org/W2036032184","doi":"https://doi.org/10.1109/ictc.2012.6386850","title":"Improvement and comparison of Modulus Algorithm Blind Equalizer learning curve in time and frequency domain","display_name":"Improvement and comparison of Modulus Algorithm Blind Equalizer learning curve in time and frequency domain","publication_year":2012,"publication_date":"2012-10-01","ids":{"openalex":"https://openalex.org/W2036032184","doi":"https://doi.org/10.1109/ictc.2012.6386850","mag":"2036032184"},"language":"en","primary_location":{"id":"doi:10.1109/ictc.2012.6386850","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc.2012.6386850","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 International Conference on ICT Convergence (ICTC)","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/A5012208325","display_name":"Faramarz Asharif","orcid":null},"institutions":[{"id":"https://openalex.org/I32915989","display_name":"University of the Ryukyus","ror":"https://ror.org/02z1n9q24","country_code":"JP","type":"education","lineage":["https://openalex.org/I32915989"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Faramarz Asharif","raw_affiliation_strings":["Graduate School of Engineering and Science, University of the Ryukyus, Nishihara, Japan","Graduate school of Engineering and Science, University of the Ryukyus, Nishihara, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering and Science, University of the Ryukyus, Nishihara, Japan","institution_ids":["https://openalex.org/I32915989"]},{"raw_affiliation_string":"Graduate school of Engineering and Science, University of the Ryukyus, Nishihara, Japan","institution_ids":["https://openalex.org/I32915989"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027891655","display_name":"Shiro Tamaki","orcid":null},"institutions":[{"id":"https://openalex.org/I32915989","display_name":"University of the Ryukyus","ror":"https://ror.org/02z1n9q24","country_code":"JP","type":"education","lineage":["https://openalex.org/I32915989"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shiro Tamaki","raw_affiliation_strings":["Graduate School of Engineering and Science, University of the Ryukyus, Nishihara, Japan","Graduate school of Engineering and Science, University of the Ryukyus, Nishihara, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering and Science, University of the Ryukyus, Nishihara, Japan","institution_ids":["https://openalex.org/I32915989"]},{"raw_affiliation_string":"Graduate school of Engineering and Science, University of the Ryukyus, Nishihara, Japan","institution_ids":["https://openalex.org/I32915989"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111944171","display_name":"Mohammad Reza Alsharif","orcid":null},"institutions":[{"id":"https://openalex.org/I32915989","display_name":"University of the Ryukyus","ror":"https://ror.org/02z1n9q24","country_code":"JP","type":"education","lineage":["https://openalex.org/I32915989"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Mohammad Reza Alsharif","raw_affiliation_strings":["Graduate School of Engineering and Science, University of the Ryukyus, Nishihara, Japan","Graduate school of Engineering and Science, University of the Ryukyus, Nishihara, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering and Science, University of the Ryukyus, Nishihara, Japan","institution_ids":["https://openalex.org/I32915989"]},{"raw_affiliation_string":"Graduate school of Engineering and Science, University of the Ryukyus, Nishihara, Japan","institution_ids":["https://openalex.org/I32915989"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073855839","display_name":"Heung Gyoon Ryu","orcid":null},"institutions":[{"id":"https://openalex.org/I163753206","display_name":"Chungbuk National University","ror":"https://ror.org/02wnxgj78","country_code":"KR","type":"education","lineage":["https://openalex.org/I163753206"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Heung Gyoon Ryu","raw_affiliation_strings":["Department of Electronic Engineering, Chungbuk National University, Cheongju, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Chungbuk National University, Cheongju, South Korea","institution_ids":["https://openalex.org/I163753206"]}]}],"institutions":[],"countries_distinct_count":2,"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":0.11857333,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"323","last_page":"328"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9994000196456909,"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":0.9994000196456909,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9728999733924866,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9646000266075134,"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/adaptive-equalizer","display_name":"Adaptive equalizer","score":0.8536622524261475},{"id":"https://openalex.org/keywords/blind-equalization","display_name":"Blind equalization","score":0.7991361618041992},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.716875433921814},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.6391291618347168},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.61506187915802},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.5812085866928101},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5554889440536499},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.523614227771759},{"id":"https://openalex.org/keywords/time-domain","display_name":"Time domain","score":0.5191634893417358},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5156618356704712},{"id":"https://openalex.org/keywords/turbo-equalizer","display_name":"Turbo equalizer","score":0.5030388236045837},{"id":"https://openalex.org/keywords/equalizer","display_name":"Equalizer","score":0.49862122535705566},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4943997859954834},{"id":"https://openalex.org/keywords/modulus","display_name":"Modulus","score":0.47613027691841125},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33523547649383545},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2505883276462555},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.08876916766166687}],"concepts":[{"id":"https://openalex.org/C25125847","wikidata":"https://www.wikidata.org/wiki/Q4680741","display_name":"Adaptive equalizer","level":4,"score":0.8536622524261475},{"id":"https://openalex.org/C41425797","wikidata":"https://www.wikidata.org/wiki/Q4926640","display_name":"Blind equalization","level":4,"score":0.7991361618041992},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.716875433921814},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.6391291618347168},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.61506187915802},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.5812085866928101},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5554889440536499},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.523614227771759},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.5191634893417358},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5156618356704712},{"id":"https://openalex.org/C12232224","wikidata":"https://www.wikidata.org/wiki/Q7853840","display_name":"Turbo equalizer","level":5,"score":0.5030388236045837},{"id":"https://openalex.org/C67545415","wikidata":"https://www.wikidata.org/wiki/Q5384218","display_name":"Equalizer","level":3,"score":0.49862122535705566},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4943997859954834},{"id":"https://openalex.org/C193867417","wikidata":"https://www.wikidata.org/wiki/Q6889814","display_name":"Modulus","level":2,"score":0.47613027691841125},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33523547649383545},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2505883276462555},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.08876916766166687},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","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/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.0},{"id":"https://openalex.org/C46462455","wikidata":"https://www.wikidata.org/wiki/Q5395712","display_name":"Error floor","level":4,"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/ictc.2012.6386850","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc.2012.6386850","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 International Conference on ICT Convergence (ICTC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320324124","display_name":"Marubun Research Promotion Foundation","ror":"https://ror.org/03d1hk111"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W429926358","https://openalex.org/W1490140048","https://openalex.org/W2036529391","https://openalex.org/W2097816881","https://openalex.org/W2106140189","https://openalex.org/W4251731726","https://openalex.org/W6629468242"],"related_works":["https://openalex.org/W2385643241","https://openalex.org/W2352178434","https://openalex.org/W2348997984","https://openalex.org/W2018366688","https://openalex.org/W1984561329","https://openalex.org/W2351868092","https://openalex.org/W2168755097","https://openalex.org/W2207102643","https://openalex.org/W2378187050","https://openalex.org/W2372385147"],"abstract_inverted_index":{"In":[0,109,139],"this":[1,110,193],"paper,":[2,111,194],"we":[3,146],"intent":[4],"to":[5,23,78,106,141],"realize":[6],"the":[7,12,25,28,32,41,59,69,73,83,92,143,156,163,172,181,202],"unknown":[8],"channel":[9,17,153],"and":[10,123,131,154],"equalize":[11,24],"distorted":[13],"signal":[14,26,85],"simultaneously.":[15],"Therefore,":[16,44],"estimation":[18],"is":[19,34,37,47,97,103,166],"required":[20],"in":[21,27,177],"order":[22,140],"receiver":[29],"side.":[30],"However,":[31,187],"problem":[33],"that":[35,91],"there":[36],"no":[38],"information":[39],"about":[40],"reference":[42],"signal.":[43],"Blind":[45,49,81],"Equalizer":[46,122,130,135,176,200],"suggested.":[48],"equalizers":[50],"do":[51],"not":[52],"require":[53],"any":[54,67],"known":[55],"training":[56],"sequence":[57],"for":[58,168],"startup":[60],"period,":[61],"but":[62],"can":[63,86],"rather":[64],"perform":[65],"at":[66],"time":[68,178],"equalization":[70],"directly":[71],"on":[72],"data":[74,96],"stream.":[75],"Moreover,":[76],"due":[77],"utilization":[79],"of":[80,94,114,127,192],"Equalizer,":[82,118],"pilot":[84],"be":[87],"cut":[88],"off":[89],"so":[90],"amount":[93],"transmitted":[95],"reduced.":[98],"Thus":[99],"faster":[100],"computational":[101,164,188],"process":[102,126],"expected":[104],"compare":[105],"conventional":[107,112],"equalizer.":[108],"method":[113],"equalization,":[115],"Constant":[116,120,128,133,174,198],"Modulus":[117,121,129,134,175,199],"Modified":[119,132,173,197],"frequency":[124],"domain":[125,179],"are":[136],"introduced,":[137],"respectively.":[138],"evaluate":[142],"each":[144],"scheme,":[145],"have":[147],"analyzed":[148],"with":[149],"a":[150],"simple":[151],"multipath":[152],"calculated":[155],"Normalized":[157],"Mean":[158],"Square":[159],"Error":[160],"(NMSE).":[161],"Also":[162],"complexity":[165,189],"evaluated":[167],"suggested":[169],"schemes.":[170],"Consequently,":[171],"performed":[180],"lowest":[182,203],"NMSE":[183],"among":[184],"given":[185],"method.":[186],"point":[190],"view":[191],"Frequency":[195],"Domain":[196],"has":[201],"complexity.":[204]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
