In order to select the most aligned interference, the gain block performs, ‘array maximization’ The gain block at the transmitter sends to the vector block collocated at m ‘array maximization’ ‘transmit selector’ the transmitter while the gain block at the receiver sends to the block m ‘array maximization’ ‘combiner’ collocated at the receiver. Transmit Vector Selector Block Transmit if is m ‘000’; Transmit if is m ‘001’; Transmit if is m ‘010’; Transmit if is m ‘011’; Transmit if is m ‘100’; Transmit if m is ‘101’; Transmit if is m ‘110’; Transmit if is m ‘111’; Combiner Block Letand for the sake of simplicity in the example, the channel estimation be perfect, i.e., . If the block receives m = 000 from the gain block, it utilizes ‘combiner’ ‘array maximization’ to perform the combination which is, then, passed to the ML detector to perform the symbol estimation. If the block receives m = 001 from the gain block, it utilizes ‘combiner’ ‘array maximization’ and performs the following combination, which is, then, passed to the ML detector to perform the symbol estimation.
In order to select the most aligned interference, the ‘array gain maximization’ block performs, The ‘array gain maximization’ block at the transmitter sends m to the ‘transmit vector selector’ block collocated at the transmitter while the ‘array gain maximization’ block at the receiver sends m to the ‘combiner’ block collocated at the receiver. Transmit Vector Selector Block Transmit if m is ‘000’; Transmit if m is ‘001’; Transmit if m is ‘010’; Transmit if m is ‘011’; Transmit if m is ‘100’; Transmit if m is ‘101’; Transmit if m is ‘110’; Transmit if m is ‘111’; Combiner Block Letand for the sake of simplicity in the example, the channel estimation be perfect, i.e., . If the ‘combiner’ block receives m = 000 from the ‘array gain maximization’ block, it utilizes to perform the combination which is, then, passed to the ML detector to perform the symbol estimation. If the ‘combiner’ block receives m = 001 from the ‘array gain maximization’ block, it utilizes and performs the following combination, which is, then, passed to the ML detector to perform the symbol estimation.
22-14-0040-01-000b-mimo-full-text-for-the-std-802-22b-standard.docx