Decision feedback equalization employing a lookup table
US6724329B2 · kind B2 · utility
43Cited by
16References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 24, 2002 |
| Grant date | Apr 20, 2004 |
| Priority date | — |
| Expiry date | May 13, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2025/03503
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A decision feedback equalizer includes a lookup table device. The lookup table device may include a shift register and memory, or may include multiple shift registers and memories. Near-end crosstalk may be reduced using a lookup table device. Echo in a bi-directional port circuit may also be reduced using a lookup table device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.