EURASIP Journal on Advances in Signal Processing

Table 7 Values of optimal quantization step δ _op of the class cp ₁ for the WED (2, Q ) algorithm and different values of E _b / N ₀

From: On the complexity-performance trade-off in soft-decision decoding for unequal error protection block codes

	δ _op
	C ₁(16,5,5)			C ₂(25,8,5)
E _b/N ₀(dB)	Q = 4	Q = 16	Q = 1024	Q = 4	Q = 16	Q = 1024
0	0.31	0.07	0.0011	0.27	0.05	0.0011
1	0.37	0.09	0.0013	0.23	0.07	0.0011
2	0.37	0.09	0.0013	0.27	0.07	0.0011
3	0.37	0.09	0.0013	0.27	0.07	0.0011
4	0.39	0.09	0.0013	0.33	0.07	0.0011
5	0.45	0.09	0.0015	0.29	0.07	0.0011
6	0.47	0.11	0.0015	0.35	0.09	0.0013
7	0.51	0.11	0.0015	0.37	0.09	0.0013
8	0.67	0.11	0.0017	0.49	0.11	0.0017
9	0.67	0.15	0.0017	0.57	0.09	0.0019

Back to article page