Information on Result #673290
Linear OA(237, 512, F2, 9) (dual of [512, 475, 10]-code), using an extension Ce(8) of the primitive narrow-sense BCH-code C(I) with length 511 = 29−1, defining interval I = [1,8], and designed minimum distance d ≥ |I|+1 = 9
Mode: Constructive and linear.
This result is hidden, because other results with identical parameters exist.
Optimality
Show details for fixed k and m, n and k, k and s, k and t, n and m, m and s, m and t, n and s, n and t.
Other Results with Identical Parameters
None.
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OA(247, 522, F2, 11) (dual of [522, 475, 12]-code) | [i] | ✔ | Construction X with Extended Narrow-Sense BCH Codes |
| 2 | Linear OA(238, 522, F2, 9) (dual of [522, 484, 10]-code) | [i] | ✔ | |
| 3 | Linear OA(259, 527, F2, 13) (dual of [527, 468, 14]-code) | [i] | ✔ | Construction XX with a Chain of Extended Narrow-Sense BCH Codes |
| 4 | Linear OA(250, 527, F2, 11) (dual of [527, 477, 12]-code) | [i] | ✔ | |
| 5 | Linear OA(238, 523, F2, 9) (dual of [523, 485, 10]-code) | [i] | ✔ | Construction X4 with Extended Narrow-Sense BCH Codes |
| 6 | Linear OOA(237, 256, F2, 2, 9) (dual of [(256, 2), 475, 10]-NRT-code) | [i] | OOA Folding | |
| 7 | Linear OOA(237, 128, F2, 4, 9) (dual of [(128, 4), 475, 10]-NRT-code) | [i] | ||