{"id":"https://openalex.org/W2103073397","doi":"https://doi.org/10.1109/isit.2009.5205784","title":"Lower bounds on the information rate of intersymbol interference channels based on the Ungerboeck observation model","display_name":"Lower bounds on the information rate of intersymbol interference channels based on the Ungerboeck observation model","publication_year":2009,"publication_date":"2009-06-01","ids":{"openalex":"https://openalex.org/W2103073397","doi":"https://doi.org/10.1109/isit.2009.5205784","mag":"2103073397"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2009.5205784","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2009.5205784","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Symposium on Information Theory","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/A5002140807","display_name":"Fredrik Rusek","orcid":"https://orcid.org/0000-0002-2077-3858"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Fredrik Rusek","raw_affiliation_strings":["Department of Electrical and Information Technology, Lund University, Lund, Sweden","Department of Electrical & Information Technology, Lund University, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Technology, Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Department of Electrical & Information Technology, Lund University, Sweden","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070540392","display_name":"Dario Fertonani","orcid":null},"institutions":[{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"education","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dario Fertonani","raw_affiliation_strings":["Department of Electrical Engineering, Arizona State University, Tempe, AZ, USA","Department of Electrical Engineering, Arizona State University, Tempe, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Arizona State University, Tempe, AZ, USA","institution_ids":["https://openalex.org/I55732556"]},{"raw_affiliation_string":"Department of Electrical Engineering, Arizona State University, Tempe, USA","institution_ids":["https://openalex.org/I55732556"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5002140807"],"corresponding_institution_ids":["https://openalex.org/I187531555"],"apc_list":null,"apc_paid":null,"fwci":2.7412,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.90450994,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1649","last_page":"1653"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9987000226974487,"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":0.9987000226974487,"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":0.9968000054359436,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9955999851226807,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/intersymbol-interference","display_name":"Intersymbol interference","score":0.9139391183853149},{"id":"https://openalex.org/keywords/bounding-overwatch","display_name":"Bounding overwatch","score":0.7689491510391235},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.653389573097229},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5549198985099792},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.552768886089325},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5432461500167847},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5402306318283081},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.5085185766220093},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.26451975107192993},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20112159848213196},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15569448471069336}],"concepts":[{"id":"https://openalex.org/C97812054","wikidata":"https://www.wikidata.org/wiki/Q2166055","display_name":"Intersymbol interference","level":3,"score":0.9139391183853149},{"id":"https://openalex.org/C63584917","wikidata":"https://www.wikidata.org/wiki/Q333286","display_name":"Bounding overwatch","level":2,"score":0.7689491510391235},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.653389573097229},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5549198985099792},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.552768886089325},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5432461500167847},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5402306318283081},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.5085185766220093},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26451975107192993},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20112159848213196},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15569448471069336},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isit.2009.5205784","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2009.5205784","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Symposium on Information Theory","raw_type":"proceedings-article"},{"id":"pmh:oai:lup.lub.lu.se:e049b5be-b089-4e9a-9e8d-d0ec79e34d20","is_oa":false,"landing_page_url":"https://lup.lub.lu.se/record/1277678","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W195640003","https://openalex.org/W1766888123","https://openalex.org/W2099074010","https://openalex.org/W2099111195","https://openalex.org/W2101874853","https://openalex.org/W2106185713","https://openalex.org/W2131034300","https://openalex.org/W2131086249","https://openalex.org/W2140150430","https://openalex.org/W2148578757","https://openalex.org/W2148608560","https://openalex.org/W2151740590","https://openalex.org/W2163619651","https://openalex.org/W2165808853","https://openalex.org/W3023553154","https://openalex.org/W3099153942","https://openalex.org/W4285719527","https://openalex.org/W6607904975"],"related_works":["https://openalex.org/W2132137594","https://openalex.org/W2069783012","https://openalex.org/W2150069754","https://openalex.org/W369181442","https://openalex.org/W2085967955","https://openalex.org/W4256335355","https://openalex.org/W3098612666","https://openalex.org/W2138867060","https://openalex.org/W1499116563","https://openalex.org/W2023859141"],"abstract_inverted_index":{"We":[0,18],"consider":[1],"the":[2,7,25,30,38,47,57,64,69,79,87],"problem":[3],"of":[4,10,49,59,86],"lower":[5],"bounding":[6],"information":[8],"rate":[9],"intersymbol":[11],"interference":[12],"channels":[13],"via":[14],"Monte":[15],"Carlo":[16],"algorithms.":[17],"adopt":[19],"a":[20],"novel":[21],"approach":[22,76],"based":[23,36],"on":[24,37],"Ungerboeck":[26],"observation":[27],"model,":[28],"unlike":[29],"existing":[31,80],"ones":[32,81],"that":[33],"are":[34],"all":[35,83],"Forney":[39],"model.":[40],"The":[41,74],"two":[42],"approaches,":[43],"yet":[44],"equivalent":[45],"in":[46,56],"case":[48,58],"full-complexity":[50],"detection,":[51,61],"lead":[52],"to":[53],"different":[54],"results":[55],"reduced-complexity":[60],"which":[62],"is":[63,72],"only":[65],"viable":[66],"option":[67],"when":[68],"channel":[70],"memory":[71],"large.":[73],"proposed":[75],"significantly":[77],"outperforms":[78],"for":[82],"practical":[84],"values":[85],"signal-to-noise":[88],"ratio.":[89]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}