Patent ID: 7965993
Filing Date: 2011-06-21
Classification: H04B

Abstract:
1. Method for compensation of received signal components at a user equipment (UE) used for receiving signal components from a radio base station (RBS), which signal components have at least a first and a second polarization orientation, respectively, which signal components have been transmitted in a channel, and where the intended reception of the signal component (Y h (n)) having a first polarization deviates from a polarization orientation of the transmitted signal component (x h (n)) having the first polarization by a first angle (φ), and where the intended reception of the signal component (y v (n)) having a second polarization deviates from the polarization orientation of the transmitted signal component (x v (n)) having the second polarization by a second angle (β), wherein the method comprises the steps: determining correlation values (Ry using the determined correlation values (Ry performing said compensation of the received signal components (y