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Table 1 Comparison of SMC organization and capacity

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

  SMC organization    
Decoding scheme Quantization scheme Number of stored metrics Iteration number Total
Conventional decoding scheme (10, 3) 8 0 8×10×N (100%)
State metrics compressed decoding scheme (5, 3) 7 I k (2 bits) (7×5+2)×N (46.25%)