Method for controlling gain of multi-stage equalizer of serial data receiver
US11108601B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 23, 2020 |
| Grant date | Aug 31, 2021 |
| Priority date | — |
| Expiry date | Jan 23, 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, the serial data receiver comprising the multi-stage equalizer, wherein the method comprises the steps of: Step S1, enabling the serial data receiver to receive a set of serial data; Step S2, selecting a continuous first data sequence from the set of serial data according to a preset first rule; Step S3, selecting a continuous second data sequence from the first data sequence according to a preset second rule; Step S4, extracting a predetermined bit from the second data sequence; Step S5, calculating an equalization gain identifier of the data sequence by using each predetermined bit; and Step S6, controlling the gain value of the multi-stage equalizer according to the equalization gain identifier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.