A Novel Scheme of Product Polar Codes with High Efficiency and Rate Compatibility

Table 3

Reliability of bits for (16, 4) polar codes.

Product polar code								(16, 4) single polar code
First encoding				Second encoding
0.84	0.25	0.36	0.018	0.9745	0.4410	0.5911	0.0363	0.9994	0.6875	0.8328	0.0713
0.84	0.25	0.36	0.018	0.7062	0.0637	0.1300	0.0003	0.9137	0.1233	0.2430	0.0007
				0.9745	0.4410	0.5911	0.0363	0.9497	0.1945	0.3493	0.0013
				0.7062	0.0637	0.1300	0.0003	0.4987	0.0041	0.0169