Equalizing receiver
US8428196B2 · kind B2 · utility
3Cited by
83References
38Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 11, 2012 |
| Grant date | Apr 23, 2013 |
| Priority date | — |
| Expiry date | May 11, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2025/03503
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A signaling system is described. The signaling system comprises a transmit device, a receive device including a partial response receive circuit, and a signaling path coupling the transmit device and the receive device. The receive device observes an equalized signal from the signaling path, and includes circuitry to use feedback from the most recent previously resolved symbol to sample a currently incoming symbol. The transmit device equalizes transmit data to transmit the equalized signal, by applying weighting based on one or more data values not associated with the most recent previously resolved symbol value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.