Method and device providing data derived timing recovery for multicarrier communications
US6847693B1 · kind B1 · utility
10Cited by
5References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 16, 2000 |
| Grant date | Jan 25, 2005 |
| Priority date | — |
| Expiry date | May 16, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/2679
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and a device for providing timing recovery in a multicarrier transmission system is provided. The data derived timing recovery apparatus with the timing error controller adjusts the sampling rate at the receiver. The data derived timing recovery apparatus uses decision directed carrier phase errors to calculate a phase error. The timing error controller adjusts the sampling rate at the receiver in accordance with the phase error.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.