Nixon & Vanderhye P.C.
Device for improved isolation characteristics in a telecommunications system
Apparatus in a wireless telecommunications system comprises at least a first antenna of a first polarization and a second antenna of a second polarization. The apparatus additionally comprises a receiver and a transmitter, and is intended for communication with at least one other device in the wireless telecommunications system. The apparatus is equipped with a polarization estimator for estimating the polarization state of a signal which is received from the one other device, and a polarization controller for adapting the polarization state of signals transmitted from the apparatus to the one other device on the basis of the estimate of the received signal.
Telefonaktiebolaget LM Ericsson (publ)
H
H04B
inventional
Henrik Sven Martin Stefan Jan-Erik
Asplund Petersson Johansson Felter Berg