Table 3 Percentages of zero elements in the transformed matrix for our OEA algorithm
From: An optimized encoding algorithm for systematic polar codes
R | N = 210 = 1024 | N = 211 = 2048 | N = 212 = 4096 | |||
|---|---|---|---|---|---|---|
OEA | NSPC (%) | SPC (%) | NSPC (%) | SPC (%) | NSPC (%) | SPC (%) |
0.5 | 11.8 | 47.0 | 10.9 | 58.5 | 12.3 | 49.2 |
0.75 | 3.0 | 16.2 | 3.0 | 16.2 | 3.1 | 16.4 |
0.9 | 0.47 | 5.2 | 0.48 | 5.4 | 0.49 | 5.5 |