{"id":"https://openalex.org/W1860219401","doi":"https://doi.org/10.1109/icassp.2000.861054","title":"Efficient decision feedback equalizer for sparse multipath channels","display_name":"Efficient decision feedback equalizer for sparse multipath channels","publication_year":2005,"publication_date":"2005-08-29","ids":{"openalex":"https://openalex.org/W1860219401","doi":"https://doi.org/10.1109/icassp.2000.861054","mag":"1860219401"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2000.861054","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2000.861054","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2000 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings (Cat. No.00CH37100)","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/A5009101477","display_name":"Kostas Berberidis","orcid":"https://orcid.org/0000-0003-2175-9043"},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"K. Berberidis","raw_affiliation_strings":["Department of Computer Engineering & Informatics, University of Patras, Patras, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering & Informatics, University of Patras, Patras, Greece","institution_ids":["https://openalex.org/I174878644"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081131282","display_name":"Athanasios A. Rontogiannis","orcid":"https://orcid.org/0000-0001-6161-4055"},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"A.A. Rontogiannis","raw_affiliation_strings":["Department of Informatics, University of Athens (NKUA), Athens, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Informatics, University of Athens (NKUA), Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5009101477"],"corresponding_institution_ids":["https://openalex.org/I174878644"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.11094294,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"5","issue":null,"first_page":"2725","last_page":"2728"},"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/T12946","display_name":"Fractal and DNA sequence analysis","score":0.9800000190734863,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9621000289916992,"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/baseband","display_name":"Baseband","score":0.8530712127685547},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7143657803535461},{"id":"https://openalex.org/keywords/adaptive-equalizer","display_name":"Adaptive equalizer","score":0.6372678279876709},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.5875641107559204},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.561386227607727},{"id":"https://openalex.org/keywords/chirp","display_name":"Chirp","score":0.5609536170959473},{"id":"https://openalex.org/keywords/blind-equalization","display_name":"Blind equalization","score":0.5507331490516663},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5194422602653503},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5131612420082092},{"id":"https://openalex.org/keywords/equalizer","display_name":"Equalizer","score":0.4958973824977875},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.4899093508720398},{"id":"https://openalex.org/keywords/intersymbol-interference","display_name":"Intersymbol interference","score":0.48513802886009216},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.4822957515716553},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4665847420692444},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.34167325496673584},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.2285667061805725},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22157302498817444},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11801540851593018}],"concepts":[{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.8530712127685547},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7143657803535461},{"id":"https://openalex.org/C25125847","wikidata":"https://www.wikidata.org/wiki/Q4680741","display_name":"Adaptive equalizer","level":4,"score":0.6372678279876709},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.5875641107559204},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.561386227607727},{"id":"https://openalex.org/C132794960","wikidata":"https://www.wikidata.org/wiki/Q27304","display_name":"Chirp","level":3,"score":0.5609536170959473},{"id":"https://openalex.org/C41425797","wikidata":"https://www.wikidata.org/wiki/Q4926640","display_name":"Blind equalization","level":4,"score":0.5507331490516663},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5194422602653503},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5131612420082092},{"id":"https://openalex.org/C67545415","wikidata":"https://www.wikidata.org/wiki/Q5384218","display_name":"Equalizer","level":3,"score":0.4958973824977875},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.4899093508720398},{"id":"https://openalex.org/C97812054","wikidata":"https://www.wikidata.org/wiki/Q2166055","display_name":"Intersymbol interference","level":3,"score":0.48513802886009216},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.4822957515716553},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4665847420692444},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.34167325496673584},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.2285667061805725},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22157302498817444},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11801540851593018},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2000.861054","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2000.861054","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2000 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings (Cat. No.00CH37100)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.97.6207","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.97.6207","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://sat2.space.noa.gr/~tronto/icassp2000.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.6100000143051147,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1490391922","https://openalex.org/W1658956487","https://openalex.org/W1990144397","https://openalex.org/W2115129833","https://openalex.org/W2129917926","https://openalex.org/W2136906773","https://openalex.org/W2171691960","https://openalex.org/W3128611524"],"related_works":["https://openalex.org/W1640794007","https://openalex.org/W2363908399","https://openalex.org/W238401686","https://openalex.org/W2119472302","https://openalex.org/W45128889","https://openalex.org/W2378187050","https://openalex.org/W2123945883","https://openalex.org/W1998908166","https://openalex.org/W2027182325","https://openalex.org/W2313395485"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"a":[3,70,104],"computationally":[4,48],"e":[5],"cient":[6],"Decision":[7],"Feedback":[8],"Equalizer":[9],"(DFE)":[10],"is":[11,16,41,52,57],"proposed.":[12],"The":[13,35,111],"new":[14,112],"equalizer":[15],"appropriate":[17],"for":[18,73],"channels":[19],"with":[20],"long":[21],"and":[22,118],"sparse":[23],"impulse":[24],"response":[25],"(IR)":[26],"as":[27,99,121],"those":[28],"encountered":[29],"in":[30],"many":[31],"wireless":[32],"communications":[33],"applications.":[34],"main":[36],"feature":[37],"of":[38,46,64,77,108],"the":[39,43,47,61,65,74,78,84,89,92,124,129],"algorithm":[40],"that":[42],"actual":[44],"size":[45],"demanding":[49],"feedback":[50,93],"lter":[51,94],"signi":[53],"cantly":[54],"reduced.":[55],"This":[56],"achieved":[58],"by":[59],"exploiting":[60],"particular":[62],"form":[63],"multipath":[66],"channel":[67,81],"to":[68,100,103,123],"derive":[69],"tractable":[71],"expression":[72,91],"causal":[75],"part":[76],"overall":[79],"discrete":[80],"IR":[82],"(including":[83],"feedforward":[85],"lter).":[86],"Based":[87],"on":[88],"above":[90],"can":[95],"be":[96],"built":[97],"so":[98],"act":[101],"only":[102],"properly":[105],"selected":[106],"set":[107],"tap":[109],"positions.":[110],"DFE":[113],"exhibits":[114],"considerable":[115],"computational":[116],"savings":[117],"faster":[119],"convergence":[120],"compared":[122],"conventional":[125],"DFE,":[126],"o":[127],"ering":[128],"same":[130],"steady-state":[131],"performance.":[132],"1.":[133]},"counts_by_year":[{"year":2016,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}