Patent ID: 8553755

Claim:
An interference suppression processing unit, comprising: at least one receive path, wherein each of the at least one receive path is configured to transmit one of at least one received data sequence received from at least one antenna port; a signal generation unit configured to generate at least one signal data sequence from the at least one received data sequence; at least one signal path, wherein each of the at least one signal path is configured to transmit one of the at least one signal data sequence; at least one prefilter unit, wherein each of the at least one prefilter unit is coupled to one of the at least one signal path; and a combiner comprising at least one input terminal, wherein each of the at least one input terminal is connected to an output terminal of one of the at least one prefilter unit, wherein the signal generation unit is further configured to generate K 1 first signal data sequences, wherein each first signal data sequence is identical to one of the at least one received data sequence, respectively, and K 2 second signal data sequences, wherein each second signal data sequence is not identical to any one of the at least one received data sequence, respectively, and wherein the number of the first signal data sequences and the second signal data sequences (K 1 +K 2 ) equals the number of the at least one signal data sequence.