Method for controlling gain of multi-stage equalizer of serial data receiver
US10979253B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 24, 2020 |
| Grant date | Apr 13, 2021 |
| Priority date | — |
| Expiry date | Jan 24, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/03885
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The invention comprises a method for controlling a gain of a multi-stage equalizer of a serial data receiver, applied to the serial data receiver comprising the multi-stage equalizer, wherein the method comprises: Step S1, enabling the serial data receiver to receive a set of serial data; Step S2, selecting a plurality of continuous data sequences from the set of serial data according to a preset first rule; Step S3, extracting a predetermined bit from each of the plurality of continuous data sequences; Step S4, calculating an equalization gain identifier corresponding to each of the plurality of continuous data sequences according to a predetermined bit in each of the plurality of continuous data sequences; Step S5, obtaining an optimized equalization gain identifier through calculation according to each of the equalization gain identifiers; and Step S6, controlling a gain value of the multi-stage equalizer according to the optimized equalization gain identifier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.