Information on Result #730656
Linear OA(25641, 776, F256, 24) (dual of [776, 735, 25]-code), using construction X applied to C([116,139]) ⊂ C([118,139]) based on
- linear OA(25640, 771, F256, 24) (dual of [771, 731, 25]-code), using the BCH-code C(I) with length 771 | 2562−1, defining interval I = {116,117,…,139}, and designed minimum distance d ≥ |I|+1 = 25 [i]
- linear OA(25636, 771, F256, 22) (dual of [771, 735, 23]-code), using the BCH-code C(I) with length 771 | 2562−1, defining interval I = {118,119,…,139}, and designed minimum distance d ≥ |I|+1 = 23 [i]
- linear OA(2561, 5, F256, 1) (dual of [5, 4, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(2561, s, F256, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
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 OOA(25641, 388, F256, 2, 24) (dual of [(388, 2), 735, 25]-NRT-code) | [i] | OOA Folding | |