Information on Result #673294
Linear OA(219, 512, F2, 5) (dual of [512, 493, 6]-code), using an extension Ce(4) of the primitive narrow-sense BCH-code C(I) with length 511 = 29−1, defining interval I = [1,4], and designed minimum distance d ≥ |I|+1 = 5
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(229, 522, F2, 7) (dual of [522, 493, 8]-code) | [i] | ✔ | Construction X with Extended Narrow-Sense BCH Codes |
| 2 | Linear OA(220, 522, F2, 5) (dual of [522, 502, 6]-code) | [i] | ✔ | |
| 3 | Linear OA(229, 523, F2, 7) (dual of [523, 494, 8]-code) | [i] | ✔ | Construction X4 with Extended Narrow-Sense BCH Codes |
| 4 | Linear OA(220, 523, F2, 5) (dual of [523, 503, 6]-code) | [i] | ✔ | |
| 5 | Linear OOA(219, 256, F2, 2, 5) (dual of [(256, 2), 493, 6]-NRT-code) | [i] | OOA Folding | |