Information on Result #612888
Linear OA(481, 342, F4, 23) (dual of [342, 261, 24]-code), using an extension Ce(22) of the narrow-sense BCH-code C(I) with length 341 | 45−1, defining interval I = [1,22], and designed minimum distance d ≥ |I|+1 = 23
Mode: Constructive and linear.
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(487, 348, F4, 25) (dual of [348, 261, 26]-code) | [i] | ✔ | Construction X with Extended Narrow-Sense BCH Codes |
| 2 | Linear OA(482, 348, F4, 23) (dual of [348, 266, 24]-code) | [i] | ✔ | |
| 3 | Linear OA(489, 351, F4, 25) (dual of [351, 262, 26]-code) | [i] | ✔ | Construction XX with a Chain of Extended Narrow-Sense BCH Codes |
| 4 | Linear OOA(481, 171, F4, 2, 23) (dual of [(171, 2), 261, 24]-NRT-code) | [i] | OOA Folding | |