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Table 2 Number of iterations versus SNR value (CMMB r= 1/2, max iteration: 50, frame: 1,000,000)

From: Dynamic voltage and frequency scaling scheme for an adaptive LDPC decoder using SNR estimation

SNR Iteration #
Min Max Avg
-1 50 50 50
-0.5 50 50 50
0 50 50 50
0.5 50 50 50
1 42 50 49.88
1.5 10 50 21.51
2 6 19 10.94
2.5 4 11 7.75
3 4 9 6.03
3.5 4 7 4.91
4 3 6 4.1
4.5 2 5 3.45
5 2 4 3.02
5.5 2 4 2.6
6 2 4 2.16
6.5 1 3 2.02
7 1 3 1.86
7.5 1 3 1.48
8 1 2 1.16
8.5 1 2 1.04
9 1 2 1.01
9.5 1 2 1
10 1 2 1
10.5 1 2 1
11 1 1 1
11.5 1 1 1
12 1 1 1
12.5 1 1 1