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Table 2 Quantization schemes adopted in the simulation

From: A state metrics compressed decoding technique for energy-efficient turbo decoder

Metric \(y_{k}^{s}, y_{k}^{p}\) \(\tilde {\alpha }_{k}, \tilde {\beta }_{k}\) \(\tilde {\gamma }_{k}^{(z)}, \Lambda _{apr, k}^{(z)}, \Lambda _{ex, k}^{(z)}\) \(\Lambda _{apo, k}^{(z)}\) \(\alpha ^{\prime }_{k} (s_{j_{2}, k})\) I k
(q, f) (5, 3) (10, 3) (9, 3) (11, 3) (5, 3) (2, 0)
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