Fig. 2From: Successive interference cancellation aided sphere decoder for multi-input multi-output systemsBER performance. Comparison with perfect channel estimates between the proposed and other CSDs for N t =N r =8 with 8PSK and 16QAM. Note that the curves of the conventional SE-CSD, Pham-CSD, PTP-CSD, and proposed-CSD w/ AC are superimposed in (a) and (b), respectivelyBack to article page