The present application relates to methods for operating a communication de-vice. According to an embodiment, the method comprises transmitting (201) configuration data (300) indicating a first polarization of a first radio frequency signal (301) and a second polarization of a second radio frequency signal (302), transmitting (202) the first radio frequency signal (301) using the first polarization, and transmitting (203) the second radio frequency signal (302) using the second polarization.