| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af7dedecac35625aa5a7e749c140f5a5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L2025-0349 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L25-03343 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03H7-03 |
| filingDate |
2004-11-01^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-10-21^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cb279e1fb5cca7132f1db40b454b107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78a01f949dffb157b23c5a329bd508d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbbe984758e5c3112ccd43fa99521a9c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_522f3c04507c7b4695b957beb37cbc64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76ce1fd75e1c770e0b35f0db26ebe657 |
| publicationDate |
2008-10-21^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7440497-B2 |
| titleOfInvention |
Serial data link using decision feedback equalization |
| abstract |
A multi-phase adaptive decision feedback equalizer minimizes post-cursor inter-symbol interference in a current data bit based on values of subsequent data bits in a data communication system. In one form, the receiver includes a plurality of modules each having a respective adaptive decision feedback equalizer. A processor responsive to output signals from each of the plurality of modules generates a plurality of coefficient values. The adaptive decision feedback equalizer has a plurality of taps receiving a respective output signal from one of the modules and a respective coefficient value to generate a respective correction signal. The correction signals are summed with the data signal and processed to recover the data. Pre-calculation of coefficients permits rapid selection of data. Multi-phase operation permits higher data frequencies. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103227763-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011292990-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012201324-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8848769-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8837626-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8687682-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11336490-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8705672-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011167297-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8181058-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9438409-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103227763-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9025655-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102629889-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9025652-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102629889-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8526551-B2 |
| priorityDate |
2004-11-01^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |