From: A low-complexity channel training method for efficient SVD beamforming over MIMO channels
Line | Sums | Products | Divisions | Square roots |
---|---|---|---|---|
1 | \(2 N_{\text {r}} \left( 2 N_{\text {t}} - 1 \right)\) | \(4 N_{\text {t}} N_{\text {r}}\) | 0 | 0 |
2 | \(2 N_{\text {r}} - 1\) | \(2 N_{\text {r}}\) | \(N_{\text {r}}\) | 1 |