PARAMETERSCHÄTZUNG FÜR ADAPTIVES ANTENNENSYSTEM

摘要

There is disclosed a method and apparatus for determining the channel quality of a transmitted signal in a receiver of a communication system having an adaptive antenna transmitter capable of transmitting at least one narrow beam signal (116, 120) and at least one wide antenna signal (118) comprising; receiving a beam signal; receiving an antenna signal; wherein the received beam and antenna signals each comprise a plurality of multi-path signals, the method further comprising estimating parameters of the received beam signal based on the information received in a first sub-set of the multi-paths of the received antenna signal.