Patent ID: 8750428

Claim:
A method for determination of channel parameters in a mobile radio receiver relating to a second part of a signal interval, with the signal interval comprising a first part which is modulated using a first modulation method and a second part which is modulated using a second modulation method, with the first part and the second part being filtered using different pulse shapes, the method comprising: estimating channel parameters relating to the first part of the signal interval from the first part of the signal interval, and determining the channel parameters relating to the second part of the signal interval from the channel parameters relating to the first part of the signal interval, further comprising: applying the pulse-shape of the first part of the signal interval to determine the channel parameters relating to the second part of the signal interval independent of the modulation-dependent pulse shaping of the first part, and using the pulse-shape of the second part of the signal interval to determine the channel parameters relating to the second part of the signal interval from the channel parameters relating to the first part of the signal interval.