Short training sequence design method and apparatus
US11206164B2 · kind B2 · utility
2Cited by
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12Claims
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Key dates
| Filing date | Jan 26, 2021 |
| Grant date | Dec 21, 2021 |
| Priority date | — |
| Expiry date | Jan 26, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The application provides a short training sequence design method and apparatus. The method includes: determining a short training sequence, where the short training sequence may be obtained based on an existing sequence, and the short training sequence with comparatively good performance may be obtained through simulation calculation, for example, by adjusting a parameter; and sending a short training field on a target channel, where the short training field is obtained by performing inverse fast Fourier transformation IFFT on the short training sequence, and a bandwidth of the target channel is greater than 160 MHz.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.