ADAPTATION CIRCUITRY AND METHODS FOR DECISION FEEDBACK EQUALIZERS
Decision feedback equalizer (DFE) circuitry bases determination of the coefficients that are used in its various taps on the algebraic sign of the current value of an error signal and prior serial data signal values output by the DFE circuitry. Use of such algebraic sign information (rather than ful...
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creator | TRAN, THUNGOC M CHAN, DORIS PO CHING |
description | Decision feedback equalizer (DFE) circuitry bases determination of the coefficients that are used in its various taps on the algebraic sign of the current value of an error signal and prior serial data signal values output by the DFE circuitry. Use of such algebraic sign information (rather than full error signal values) greatly simplifies the circuitry needed to determine the tap coefficients. The DFE circuitry can be adaptive, i.e., such that it automatically adjusts the tap coefficients for changing serial data signal transmission conditions. |
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Use of such algebraic sign information (rather than full error signal values) greatly simplifies the circuitry needed to determine the tap coefficients. The DFE circuitry can be adaptive, i.e., such that it automatically adjusts the tap coefficients for changing serial data signal transmission conditions.</description><language>eng ; fre ; ger</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150311&DB=EPODOC&CC=EP&NR=2612477A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150311&DB=EPODOC&CC=EP&NR=2612477A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TRAN, THUNGOC M</creatorcontrib><creatorcontrib>CHAN, DORIS PO CHING</creatorcontrib><title>ADAPTATION CIRCUITRY AND METHODS FOR DECISION FEEDBACK EQUALIZERS</title><description>Decision feedback equalizer (DFE) circuitry bases determination of the coefficients that are used in its various taps on the algebraic sign of the current value of an error signal and prior serial data signal values output by the DFE circuitry. Use of such algebraic sign information (rather than full error signal values) greatly simplifies the circuitry needed to determine the tap coefficients. The DFE circuitry can be adaptive, i.e., such that it automatically adjusts the tap coefficients for changing serial data signal transmission conditions.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHB0dHEMCHEM8fT3U3D2DHIO9QwJilRw9HNR8HUN8fB3CVZw8w9ScHF19gwGKXFzdXVxcnT2VnANDHX08YxyDQrmYWBNS8wpTuWF0twMQFUhzh66qQX58anFBYnJqXmpJfGuAUZmhkYm5uaOJsZEKAEAh0QqmQ</recordid><startdate>20150311</startdate><enddate>20150311</enddate><creator>TRAN, THUNGOC M</creator><creator>CHAN, DORIS PO CHING</creator><scope>EVB</scope></search><sort><creationdate>20150311</creationdate><title>ADAPTATION CIRCUITRY AND METHODS FOR DECISION FEEDBACK EQUALIZERS</title><author>TRAN, THUNGOC M ; CHAN, DORIS PO CHING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2612477A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2015</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</topic><toplevel>online_resources</toplevel><creatorcontrib>TRAN, THUNGOC M</creatorcontrib><creatorcontrib>CHAN, DORIS PO CHING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TRAN, THUNGOC M</au><au>CHAN, DORIS PO CHING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ADAPTATION CIRCUITRY AND METHODS FOR DECISION FEEDBACK EQUALIZERS</title><date>2015-03-11</date><risdate>2015</risdate><abstract>Decision feedback equalizer (DFE) circuitry bases determination of the coefficients that are used in its various taps on the algebraic sign of the current value of an error signal and prior serial data signal values output by the DFE circuitry. Use of such algebraic sign information (rather than full error signal values) greatly simplifies the circuitry needed to determine the tap coefficients. The DFE circuitry can be adaptive, i.e., such that it automatically adjusts the tap coefficients for changing serial data signal transmission conditions.</abstract><oa>free_for_read</oa></addata></record> |
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language | eng ; fre ; ger |
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subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
title | ADAPTATION CIRCUITRY AND METHODS FOR DECISION FEEDBACK EQUALIZERS |
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