{"id":"https://openalex.org/W1979787927","doi":"https://doi.org/10.1109/iscas.2014.6865484","title":"Hybrid DFSF-BP equalization for ATSC DTV receivers","display_name":"Hybrid DFSF-BP equalization for ATSC DTV receivers","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W1979787927","doi":"https://doi.org/10.1109/iscas.2014.6865484","mag":"1979787927"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2014.6865484","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2014.6865484","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Symposium on Circuits and Systems (ISCAS)","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/A5021092436","display_name":"Yanjie Peng","orcid":null},"institutions":[{"id":"https://openalex.org/I107077323","display_name":"Worcester Polytechnic Institute","ror":"https://ror.org/05ejpqr48","country_code":"US","type":"education","lineage":["https://openalex.org/I107077323"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yanjie Peng","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Worcester Polytechnic Institute, Worcester, MA, USA","Dept. of Electr. & Comput. Eng., Worcester Polytech. Inst., Worcester, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Worcester Polytechnic Institute, Worcester, MA, USA","institution_ids":["https://openalex.org/I107077323"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Worcester Polytech. Inst., Worcester, MA, USA","institution_ids":["https://openalex.org/I107077323"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036731445","display_name":"Andrew G. Klein","orcid":"https://orcid.org/0000-0002-6464-9269"},"institutions":[{"id":"https://openalex.org/I107077323","display_name":"Worcester Polytechnic Institute","ror":"https://ror.org/05ejpqr48","country_code":"US","type":"education","lineage":["https://openalex.org/I107077323"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andrew G. Klein","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Worcester Polytechnic Institute, Worcester, MA, USA","Dept. of Electr. & Comput. Eng., Worcester Polytech. Inst., Worcester, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Worcester Polytechnic Institute, Worcester, MA, USA","institution_ids":["https://openalex.org/I107077323"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Worcester Polytech. Inst., Worcester, MA, USA","institution_ids":["https://openalex.org/I107077323"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042654091","display_name":"Xinming Huang","orcid":"https://orcid.org/0000-0003-0584-3448"},"institutions":[{"id":"https://openalex.org/I107077323","display_name":"Worcester Polytechnic Institute","ror":"https://ror.org/05ejpqr48","country_code":"US","type":"education","lineage":["https://openalex.org/I107077323"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xinming Huang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Worcester Polytechnic Institute, Worcester, MA, USA","Dept. of Electr. & Comput. Eng., Worcester Polytech. Inst., Worcester, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Worcester Polytechnic Institute, Worcester, MA, USA","institution_ids":["https://openalex.org/I107077323"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Worcester Polytech. Inst., Worcester, MA, USA","institution_ids":["https://openalex.org/I107077323"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.05020225,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"56","issue":null,"first_page":"1712","last_page":"1715"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9997000098228455,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9997000098228455,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9980999827384949,"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/T10232","display_name":"Optical Network Technologies","score":0.9965000152587891,"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/intersymbol-interference","display_name":"Intersymbol interference","score":0.890373945236206},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7462759017944336},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.6676068305969238},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6101356744766235},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5877982378005981},{"id":"https://openalex.org/keywords/adaptive-equalizer","display_name":"Adaptive equalizer","score":0.5544018745422363},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.5288955569267273},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.49428272247314453},{"id":"https://openalex.org/keywords/maximum-a-posteriori-estimation","display_name":"Maximum a posteriori estimation","score":0.48689141869544983},{"id":"https://openalex.org/keywords/matched-filter","display_name":"Matched filter","score":0.4351062774658203},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.4254254996776581},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.36015889048576355},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24131563305854797},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22291913628578186},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17665383219718933},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08238914608955383}],"concepts":[{"id":"https://openalex.org/C97812054","wikidata":"https://www.wikidata.org/wiki/Q2166055","display_name":"Intersymbol interference","level":3,"score":0.890373945236206},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7462759017944336},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.6676068305969238},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6101356744766235},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5877982378005981},{"id":"https://openalex.org/C25125847","wikidata":"https://www.wikidata.org/wiki/Q4680741","display_name":"Adaptive equalizer","level":4,"score":0.5544018745422363},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.5288955569267273},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49428272247314453},{"id":"https://openalex.org/C9810830","wikidata":"https://www.wikidata.org/wiki/Q635384","display_name":"Maximum a posteriori estimation","level":3,"score":0.48689141869544983},{"id":"https://openalex.org/C50151734","wikidata":"https://www.wikidata.org/wiki/Q1759577","display_name":"Matched filter","level":3,"score":0.4351062774658203},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.4254254996776581},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.36015889048576355},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24131563305854797},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22291913628578186},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17665383219718933},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08238914608955383},{"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/C49781872","wikidata":"https://www.wikidata.org/wiki/Q1045555","display_name":"Maximum likelihood","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2014.6865484","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2014.6865484","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.7599999904632568}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2008386407","https://openalex.org/W2016347665","https://openalex.org/W2145296384","https://openalex.org/W2148893321","https://openalex.org/W2150859678","https://openalex.org/W2162789492","https://openalex.org/W2170928741","https://openalex.org/W6682100520"],"related_works":["https://openalex.org/W2372368813","https://openalex.org/W2080607100","https://openalex.org/W238401686","https://openalex.org/W1640794007","https://openalex.org/W2109149355","https://openalex.org/W2047392647","https://openalex.org/W2040867008","https://openalex.org/W4230803409","https://openalex.org/W2161376665","https://openalex.org/W2356377153"],"abstract_inverted_index":{"Severe":[0],"intersymbol":[1],"interference":[2],"(ISI)":[3],"is":[4,56,136,158,168,178],"one":[5],"of":[6,78,106,147,194,198,219,223],"the":[7,27,42,48,53,96,102,109,114,123,151,162,166,176,181,189,192,195,199,209,216,224,231,235],"main":[8],"obstacles":[9],"for":[10,71],"reliable":[11],"signal":[12],"reception":[13],"in":[14,238],"ATSC":[15,72,248],"DTV":[16],"systems.":[17],"Decision":[18],"feedback":[19,82,119],"equalizers":[20],"(DFEs)":[21],"are":[22],"commonly":[23],"used":[24],"to":[25,37,60,138,160,204,212],"suppress":[26],"ISI.":[28,164],"However,":[29],"DFEs":[30],"may":[31],"suffer":[32],"from":[33,41,111,173],"error":[34,62,240],"propagation":[35,98,156],"due":[36],"incorrect":[38],"symbol":[39,43,239],"decisions":[40],"slicer.":[44],"This":[45],"phenomenon":[46],"deteriorates":[47],"performance":[49],"even":[50],"more":[51],"when":[52],"post-cursor":[54,125],"ISI":[55,110,126,134],"strong.":[57],"In":[58,101,150],"order":[59],"reduce":[61],"propagation,":[63],"we":[64],"present":[65],"a":[66,90,117,130,132,139,144,154],"novel":[67],"hybrid":[68],"equalization":[69,220],"scheme":[70,76,233],"channels.":[73,249],"The":[74],"proposed":[75,232],"consists":[77,222],"an":[79,87],"adaptive":[80],"decision":[81],"sparsening":[83],"filter":[84,120],"(DFSF),":[85],"and":[86,171,191,246],"iterative":[88],"maximum":[89],"posteriori":[91],"(MAP)":[92],"equalizer":[93],"based":[94],"on":[95],"belief":[97,155],"(BP)":[99],"algorithm.":[100],"first":[103],"stage,":[104,153],"instead":[105],"removing":[107],"all":[108],"post":[112],"cursors,":[113],"DFSF":[115,177],"employs":[116],"modified":[118],"which":[121,221],"leaves":[122],"strongest":[124],"taps":[127,197],"uncorrected.":[128],"As":[129,207],"result,":[131],"long":[133],"channel":[135,141,167,202,210],"equalized":[137,200],"sparse":[140,201],"having":[142],"only":[143],"small":[145],"number":[146],"nonzero":[148,196],"taps.":[149],"second":[152,217],"algorithm":[157],"applied":[159],"mitigate":[161],"residual":[163],"Since":[165],"typically":[169],"time-varying":[170],"suffers":[172],"Doppler":[174],"fading,":[175],"adapted":[179],"using":[180],"least":[182],"mean":[183],"square":[184],"(LMS)":[185],"algorithm,":[186],"such":[187],"that":[188,230],"amplitude":[190],"locations":[193],"appear":[203],"be":[205,213],"fixed.":[206],"such,":[208],"appears":[211],"static":[214,244],"during":[215],"stage":[218],"BP":[225],"detector.":[226],"Simulation":[227],"results":[228],"demonstrate":[229],"outperforms":[234],"traditional":[236],"DFE":[237],"rate,":[241],"under":[242],"both":[243],"channels":[245],"dynamic":[247]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}