Information on Result #700179
Linear OA(12851, 387, F128, 30) (dual of [387, 336, 31]-code), using construction X applied to Ce(29) ⊂ Ce(27) based on
- linear OA(12850, 382, F128, 30) (dual of [382, 332, 31]-code), using an extension Ce(29) of the narrow-sense BCH-code C(I) with length 381 | 1282−1, defining interval I = [1,29], and designed minimum distance d ≥ |I|+1 = 30 [i]
- linear OA(12846, 382, F128, 28) (dual of [382, 336, 29]-code), using an extension Ce(27) of the narrow-sense BCH-code C(I) with length 381 | 1282−1, defining interval I = [1,27], and designed minimum distance d ≥ |I|+1 = 28 [i]
- linear OA(1281, 5, F128, 1) (dual of [5, 4, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(1281, s, F128, 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(12851, 193, F128, 2, 30) (dual of [(193, 2), 335, 31]-NRT-code) | [i] | OOA Folding | |