{"id":"https://openalex.org/W2071411607","doi":"https://doi.org/10.1109/iscas.2012.6271775","title":"Efficient channel shortening for higher order modulation: Algorithm and architecture","display_name":"Efficient channel shortening for higher order modulation: Algorithm and architecture","publication_year":2012,"publication_date":"2012-05-01","ids":{"openalex":"https://openalex.org/W2071411607","doi":"https://doi.org/10.1109/iscas.2012.6271775","mag":"2071411607"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2012.6271775","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2012.6271775","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Symposium on Circuits and Systems","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/A5091258110","display_name":"Christian Benkeser","orcid":null},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Christian Benkeser","raw_affiliation_strings":["Integrated Systems Laboratory, ETH Zurich, Zurich, Switzerland","Integrated Systems Laboratory, ETH Zurich, 8092, Switzerland"],"affiliations":[{"raw_affiliation_string":"Integrated Systems Laboratory, ETH Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"Integrated Systems Laboratory, ETH Zurich, 8092, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040467859","display_name":"Stefan Zwicky","orcid":null},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Stefan Zwicky","raw_affiliation_strings":["Integrated Systems Laboratory, ETH Zurich, Zurich, Switzerland","Integrated Systems Laboratory, ETH Zurich, 8092, Switzerland"],"affiliations":[{"raw_affiliation_string":"Integrated Systems Laboratory, ETH Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"Integrated Systems Laboratory, ETH Zurich, 8092, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060524008","display_name":"Harald Kr\u00f6ll","orcid":null},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Harald Kroll","raw_affiliation_strings":["Integrated Systems Laboratory, ETH Zurich, Zurich, Switzerland","Integrated Systems Laboratory, ETH Zurich, 8092, Switzerland"],"affiliations":[{"raw_affiliation_string":"Integrated Systems Laboratory, ETH Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"Integrated Systems Laboratory, ETH Zurich, 8092, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009170713","display_name":"Johannes Widmer","orcid":"https://orcid.org/0000-0002-7877-6824"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I2799323385","display_name":"Board of the Swiss Federal Institutes of Technology","ror":"https://ror.org/01rvn4p91","country_code":"CH","type":"government","lineage":["https://openalex.org/I2799323385"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Johannes Widmer","raw_affiliation_strings":["Eidgenossische Technische Hochschule Zurich, Zurich, ZH, CH","Eth Z\u00fcrich, Switzerland"],"affiliations":[{"raw_affiliation_string":"Eidgenossische Technische Hochschule Zurich, Zurich, ZH, CH","institution_ids":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"raw_affiliation_string":"Eth Z\u00fcrich, Switzerland","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111442846","display_name":"Qiuting Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Qiuting Huang","raw_affiliation_strings":["Integrated Systems Laboratory, ETH Zurich, Zurich, Switzerland","Integrated Systems Laboratory, ETH Zurich, 8092, Switzerland"],"affiliations":[{"raw_affiliation_string":"Integrated Systems Laboratory, ETH Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"Integrated Systems Laboratory, ETH Zurich, 8092, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5091258110"],"corresponding_institution_ids":["https://openalex.org/I35440088"],"apc_list":null,"apc_paid":null,"fwci":1.473,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.84012505,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"2377","last_page":"2380"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9987000226974487,"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9980999827384949,"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/computer-science","display_name":"Computer science","score":0.7595291137695312},{"id":"https://openalex.org/keywords/trellis","display_name":"Trellis (graph)","score":0.6645383834838867},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.6021319627761841},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.5914225578308105},{"id":"https://openalex.org/keywords/phase-shift-keying","display_name":"Phase-shift keying","score":0.5792347192764282},{"id":"https://openalex.org/keywords/trellis-modulation","display_name":"Trellis modulation","score":0.5655968189239502},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5048704743385315},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5004773139953613},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4871680438518524},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.45124101638793945},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4217613637447357},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.420261025428772},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.4193054139614105},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.3486536145210266},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.29588615894317627},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2581930160522461},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2580152750015259},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.1277708113193512},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10882189869880676}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7595291137695312},{"id":"https://openalex.org/C2781235587","wikidata":"https://www.wikidata.org/wiki/Q7838009","display_name":"Trellis (graph)","level":3,"score":0.6645383834838867},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.6021319627761841},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5914225578308105},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.5792347192764282},{"id":"https://openalex.org/C197712280","wikidata":"https://www.wikidata.org/wiki/Q557200","display_name":"Trellis modulation","level":4,"score":0.5655968189239502},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5048704743385315},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5004773139953613},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4871680438518524},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.45124101638793945},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4217613637447357},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.420261025428772},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.4193054139614105},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.3486536145210266},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.29588615894317627},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2581930160522461},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2580152750015259},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.1277708113193512},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10882189869880676},{"id":"https://openalex.org/C107038049","wikidata":"https://www.wikidata.org/wiki/Q35986","display_name":"Aesthetics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2012.6271775","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2012.6271775","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.4000000059604645,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1970562373","https://openalex.org/W2044829853","https://openalex.org/W2105036706","https://openalex.org/W2115452265","https://openalex.org/W2118929225","https://openalex.org/W2131225499","https://openalex.org/W2167440003","https://openalex.org/W2170486393","https://openalex.org/W4249769644"],"related_works":["https://openalex.org/W2152410978","https://openalex.org/W1578638483","https://openalex.org/W2757495821","https://openalex.org/W2164710988","https://openalex.org/W2117358268","https://openalex.org/W2160771105","https://openalex.org/W2109083503","https://openalex.org/W1781896427","https://openalex.org/W2104261332","https://openalex.org/W1934708831"],"abstract_inverted_index":{"Trellis-based":[0],"channel":[1],"equalization":[2],"for":[3],"GSM/EDGE":[4],"with":[5,22],"8PSK":[6],"modulation":[7,23],"requires":[8,36],"pre-filtering":[9],"to":[10,39,76],"achieve":[11],"high":[12],"performance":[13],"at":[14],"acceptable":[15],"complexity.":[16],"Since":[17],"corresponding":[18,60],"implementation":[19,62],"complexity":[20],"grows":[21],"order,":[24],"the":[25,30,41],"introduction":[26],"of":[27,44,71],"16/32QAM":[28],"in":[29,63],"latest":[31],"2G":[32],"standard":[33],"Evolved":[34],"EDGE":[35],"new":[37],"solutions":[38],"preserve":[40],"low-cost":[42],"attribute":[43],"EDGE-enabled":[45],"devices.":[46],"This":[47],"paper":[48],"describes":[49],"a":[50,68],"novel":[51],"efficient":[52],"pre-filter":[53],"algorithm":[54],"based":[55],"on":[56],"homomorphic":[57],"filtering.":[58],"The":[59],"hardware":[61],"130":[64],"nm":[65],"CMOS":[66],"achieves":[67],"5\u00d7":[69],"improvement":[70],"area-timing":[72],"(AT-)product":[73],"when":[74],"compared":[75],"prior":[77],"art.":[78]},"counts_by_year":[{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}