Information on Result #880429
Linear OOA(25666, 32783, F256, 2, 29) (dual of [(32783, 2), 65500, 30]-NRT-code), using OOA 2-folding based on linear OA(25666, 65566, F256, 29) (dual of [65566, 65500, 30]-code), using
- construction X applied to C([0,14]) ⊂ C([0,9]) [i] based on
- linear OA(25657, 65537, F256, 29) (dual of [65537, 65480, 30]-code), using the expurgated narrow-sense BCH-code C(I) with length 65537 | 2564−1, defining interval I = [0,14], and minimum distance d ≥ |{−14,−13,…,14}|+1 = 30 (BCH-bound) [i]
- linear OA(25637, 65537, F256, 19) (dual of [65537, 65500, 20]-code), using the expurgated narrow-sense BCH-code C(I) with length 65537 | 2564−1, defining interval I = [0,9], and minimum distance d ≥ |{−9,−8,…,9}|+1 = 20 (BCH-bound) [i]
- linear OA(2569, 29, F256, 9) (dual of [29, 20, 10]-code or 29-arc in PG(8,256)), using
- discarding factors / shortening the dual code based on linear OA(2569, 256, F256, 9) (dual of [256, 247, 10]-code or 256-arc in PG(8,256)), using
- Reed–Solomon code RS(247,256) [i]
- discarding factors / shortening the dual code based on linear OA(2569, 256, F256, 9) (dual of [256, 247, 10]-code or 256-arc in PG(8,256)), 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(25666, 32783, F256, 3, 29) (dual of [(32783, 3), 98283, 30]-NRT-code) | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |
| 2 | Linear OOA(25666, 32783, F256, 4, 29) (dual of [(32783, 4), 131066, 30]-NRT-code) | [i] | ||
| 3 | Linear OOA(25666, 32783, F256, 5, 29) (dual of [(32783, 5), 163849, 30]-NRT-code) | [i] | ||
| 4 | Linear OOA(25666, 32783, F256, 6, 29) (dual of [(32783, 6), 196632, 30]-NRT-code) | [i] | ||
| 5 | Digital (37, 66, 32783)-net over F256 | [i] | ||