Patent ID: 6901244
Filing Date: 2005-05-31
Classification: H04L

Abstract:
1. A method for enhancing reception of a single carrier signal, the single carrier signal including a periodic training signal and data; the periodic training signal includes N symbols and L symbols L<N that are constituting either start portion or end portion of said N symbols; the method comprising the steps of: (a) in respect of each training signal: duplicating said L symbols to the end portion of the training signal if said L symbols constitute a start portion, or otherwise to the start portion of the training signal if said L symbols constitute an end portion, so as to constitute a modified training signal having a duplicated extension; transmitting said single carrier signal; (b) receiving said transmitted single carrier signal and in respect of each modified training signal applying the following steps that include: (b3) calculating feedback coefficients (IIR) based on said residue; and