Circuit and method for processing data
US10177902B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 7, 2017 |
| Grant date | Jan 8, 2019 |
| Priority date | — |
| Expiry date | Jun 7, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L7/0334
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems and methods for processing data including a first and second component are described. An example circuit includes a processing stage arranged to calculate absolute values of the first component and the second component, and to output, at a first output, a maximum value of the absolute value of the first component and the absolute value of the second component, and, at a second output, a minimum value of the absolute value of the first component and the absolute value of the second component. The circuit includes a processing stage arranged to output, in response to the maximum value being greater than the minimum value times four, a value corresponding to the maximum value, and to output, in response to the maximum value being smaller than the minimum value times four, a value corresponding to a sum of seven times the maximum value and four times the minimum value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.