Fine timing
US9973368B2 · kind B2 · utility
0Cited by
5References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 12, 2013 |
| Grant date | May 15, 2018 |
| Priority date | — |
| Expiry date | Nov 11, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W56/003
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A fine timing method is provided. The method comprises: calculating values of a first timing metric function based on cross-correlation between a received signal and M training sequences within a time period, to obtain a plurality of sets of X values spaced according to a certain pattern; calculating summations for the plurality of sets of X values, respectively; and determining the beginning of a data frame based on the calculated summations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.