Faster fine timing operation in multi-carrier system
US7577087B2 · kind B2 · utility
18Cited by
5References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 30, 2003 |
| Grant date | Aug 18, 2009 |
| Priority date | — |
| Expiry date | Nov 18, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/2695
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
There is provided a method, system and receiver for receiving data over a communication link. An energy of said signal in respect of an estimated guard interval position of said signal is defined. Based on said energy, a position for a time domain to a FFT window is selected. Trial positions can be formed in accordance with a predetermined schemes. The selected position can be selected from the trial positions in such a way that smallest amount of inter symbol interference is formed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.