Method and device for estimating a multicarrier signal propagation channel
US8094732B2 · kind B2 · utility
4Cited by
1References
14Claims
0Family size
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Key dates
| Filing date | Jul 16, 2004 |
| Grant date | Jan 10, 2012 |
| Priority date | — |
| Expiry date | Nov 9, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2027/0093
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method is provided for estimating a propagation channel composed of successive symbols of a multicarrier signal, each comprising at least one reference pilot and a plurality of data-carrying frequencies. Such a method comprises, in particular, at least one step consisting of correcting the at least one reference pilot on the basis of a first estimation of a propagation channel, in order to provide a second, more precise estimation of the channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.