{"id":"https://openalex.org/W2003914647","doi":"https://doi.org/10.1109/tcom.1984.1096107","title":"Multipath Outage Performance of Digital Radio Receivers Using Finite-Tap Adaptive Equalizers","display_name":"Multipath Outage Performance of Digital Radio Receivers Using Finite-Tap Adaptive Equalizers","publication_year":1984,"publication_date":"1984-01-01","ids":{"openalex":"https://openalex.org/W2003914647","doi":"https://doi.org/10.1109/tcom.1984.1096107","mag":"2003914647"},"language":"en","primary_location":{"id":"doi:10.1109/tcom.1984.1096107","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcom.1984.1096107","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Communications","raw_type":"journal-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/A5018122368","display_name":"N. Amitay","orcid":null},"institutions":[{"id":"https://openalex.org/I1283103587","display_name":"AT&T (United States)","ror":"https://ror.org/02bbd5539","country_code":"US","type":"company","lineage":["https://openalex.org/I1283103587"]},{"id":"https://openalex.org/I72090969","display_name":"Nokia (United States)","ror":"https://ror.org/038km2573","country_code":"US","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I72090969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"N. Amitay","raw_affiliation_strings":["AT and T Bell Laboratories, Inc., Holmdel, NJ, USA","AT&T Bell Labs., Holmdel, NJ, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AT and T Bell Laboratories, Inc., Holmdel, NJ, USA","institution_ids":["https://openalex.org/I1283103587"]},{"raw_affiliation_string":"AT&T Bell Labs., Holmdel, NJ, USA#TAB#","institution_ids":["https://openalex.org/I72090969"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109550841","display_name":"L. Greenstein","orcid":null},"institutions":[{"id":"https://openalex.org/I1283103587","display_name":"AT&T (United States)","ror":"https://ror.org/02bbd5539","country_code":"US","type":"company","lineage":["https://openalex.org/I1283103587"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"L. Greenstein","raw_affiliation_strings":["AT and T Bell Laboratories, Inc., Holmdel, NJ, USA","[AT and T Bell Laboratories, Inc., Holmdel, NJ, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AT and T Bell Laboratories, Inc., Holmdel, NJ, USA","institution_ids":["https://openalex.org/I1283103587"]},{"raw_affiliation_string":"[AT and T Bell Laboratories, Inc., Holmdel, NJ, USA]","institution_ids":["https://openalex.org/I1283103587"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":9.1586,"has_fulltext":false,"cited_by_count":65,"citation_normalized_percentile":{"value":0.98191793,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":"32","issue":"5","first_page":"597","last_page":"608"},"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/T12146","display_name":"Power Line Communications and Noise","score":0.9986000061035156,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9983000159263611,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.6766499280929565},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.6159452199935913},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5950992107391357},{"id":"https://openalex.org/keywords/adaptive-equalizer","display_name":"Adaptive equalizer","score":0.5222959518432617},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.48796242475509644},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.45959314703941345},{"id":"https://openalex.org/keywords/intersymbol-interference","display_name":"Intersymbol interference","score":0.43446341156959534},{"id":"https://openalex.org/keywords/digital-radio","display_name":"Digital radio","score":0.4215030074119568},{"id":"https://openalex.org/keywords/delay-spread","display_name":"Delay spread","score":0.4134010672569275},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4110790193080902},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40734928846359253},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.40475785732269287},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3444167375564575},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2459540069103241},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17508623003959656},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.15545886754989624},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.11735126376152039}],"concepts":[{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.6766499280929565},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.6159452199935913},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5950992107391357},{"id":"https://openalex.org/C25125847","wikidata":"https://www.wikidata.org/wiki/Q4680741","display_name":"Adaptive equalizer","level":4,"score":0.5222959518432617},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.48796242475509644},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.45959314703941345},{"id":"https://openalex.org/C97812054","wikidata":"https://www.wikidata.org/wiki/Q2166055","display_name":"Intersymbol interference","level":3,"score":0.43446341156959534},{"id":"https://openalex.org/C507880516","wikidata":"https://www.wikidata.org/wiki/Q1257510","display_name":"Digital radio","level":2,"score":0.4215030074119568},{"id":"https://openalex.org/C49456836","wikidata":"https://www.wikidata.org/wiki/Q666814","display_name":"Delay spread","level":4,"score":0.4134010672569275},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4110790193080902},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40734928846359253},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.40475785732269287},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3444167375564575},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2459540069103241},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17508623003959656},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.15545886754989624},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.11735126376152039},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcom.1984.1096107","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcom.1984.1096107","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1515682093","https://openalex.org/W1992665057","https://openalex.org/W2004588818","https://openalex.org/W2008536600","https://openalex.org/W2014277111","https://openalex.org/W2034537812","https://openalex.org/W2105736524","https://openalex.org/W2113252585","https://openalex.org/W2114123535","https://openalex.org/W2122796979","https://openalex.org/W2617650505","https://openalex.org/W2656042397","https://openalex.org/W4285719527","https://openalex.org/W6738655458","https://openalex.org/W6739892588"],"related_works":["https://openalex.org/W2372368813","https://openalex.org/W2080607100","https://openalex.org/W238401686","https://openalex.org/W1640794007","https://openalex.org/W2119472302","https://openalex.org/W2533656808","https://openalex.org/W2047207224","https://openalex.org/W2018366688","https://openalex.org/W2109149355","https://openalex.org/W2040867008"],"abstract_inverted_index":{"Recent":[0],"analysis/simulation":[1],"studies":[2],"have":[3],"quantified":[4],"the":[5,22,30,76,101,133,147,163,198,218],"multipath":[6,149],"outage":[7,127,130],"statistics":[8],"of":[9,24,32,82,110,116,135,141,157,165,178,201,210],"digital":[10],"radio":[11],"systems":[12],"using":[13,51],"ideal":[14,41,167],"adaptive":[15,58],"equalization.":[16],"In":[17],"this":[18,44,111,142],"paper,":[19],"we":[20,46,90],"consider":[21],"use":[23],"finite-tap":[25],"delay":[26],"line":[27],"equalizers,":[28],"with":[29,60,98,197],"aim":[31],"determining":[33],"how":[34],"many":[35],"taps":[36,154],"are":[37,159,190],"needed":[38,160],"to":[39,100,161],"approximate":[40,162],"performance.":[42],"To":[43],"end,":[45],"assume":[47],"anM-level":[48],"QAM":[49],"system":[50,117],"cosine":[52],"rolloff":[53,208,219],"spectral":[54],"shaping":[55],"and":[56,79,185,212],"an":[57,166],"equalizer":[59],"either":[61],"fractionally":[62,187],"spaced":[63,66,188,195],"or":[64],"synchronously":[65,194],"taps.":[67,202],"We":[68,104,170],"invoke":[69],"a":[70,92,174],"widely":[71],"used":[72],"statistical":[73],"model":[74],"for":[75,113,146,207],"fading":[77,150],"channel":[78],"computer-simulate":[80],"thousands":[81],"responses":[83],"from":[84],"its":[85],"ensemble.":[86],"For":[87],"each":[88],"trial,":[89],"compute":[91],"detection":[93],"signal-to-distortion":[94],"measure,":[95],"suitably":[96],"maximized":[97],"respect":[99],"tap":[102],"gains.":[103],"can":[105,123],"thereby":[106],"obtain":[107],"probability":[108],"distributions":[109],"measure":[112],"specified":[114],"combinations":[115],"parameters.":[118],"These":[119],"distributions,":[120],"in":[121],"turn,":[122],"be":[124],"interpreted":[125],"as":[126,217],"probabilities":[128],"(or":[129],"seconds)":[131],"versus":[132],"number":[134,200],"modulation":[136],"levels.":[137],"A":[138],"major":[139],"finding":[140],"study":[143],"is":[144,181,205],"that,":[145],"assumed":[148],"model,":[151],"very":[152],"few":[153],"(the":[155],"order":[156],"five)":[158],"performance":[164],"infinite-tap":[168],"equalizer.":[169],"also":[171],"find":[172],"that":[173,186],"simple,":[175],"suboptimal":[176],"form":[177],"timing":[179],"recovery":[180],"generally":[182],"quite":[183],"adequate,":[184],"equalizers":[189,196],"more":[191],"advantageous":[192],"than":[193],"same":[199],"This":[203],"advantage":[204],"minor":[206],"factors":[209],"0.5":[211],"larger":[213],"but":[214],"increases":[215],"dramatically":[216],"factor":[220],"approaches":[221],"zero.":[222]},"counts_by_year":[],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}