Table 1 Number of multiplications in LDMC-constrained SD, ZF, and MMSE detections
From: LDMC design for low complexity MIMO detection and efficient decoding
Detection technique | Computational complexity |
|---|---|
LDMC-constrained SD | \(2^{Q(\sqrt {M_{t}}-1)-q} (M_{t} + 2)\) |
Zero forcing | \(2M_{t}^{3}\) |
MMSE | \(2M_{t}^{3}\) |