Figure 2From: Algorithm and hardware design of a 2D sorter-based K-best MIMO decoderDirect expansion. (a) Compute DIn, DQn. (b) Compute Dn. This is the illustration for case of 16-QAM, L = 9. In this figure, in, qn, and dn denote the index number of DIn, DQn, and Dn, respectively.Back to article page