Information on Result #699102
Linear OA(6456, 320, F64, 31) (dual of [320, 264, 32]-code), using construction X applied to Ce(30) ⊂ Ce(28) based on
- linear OA(6455, 316, F64, 31) (dual of [316, 261, 32]-code), using an extension Ce(30) of the narrow-sense BCH-code C(I) with length 315 | 642−1, defining interval I = [1,30], and designed minimum distance d ≥ |I|+1 = 31 [i]
- linear OA(6452, 316, F64, 29) (dual of [316, 264, 30]-code), using an extension Ce(28) of the narrow-sense BCH-code C(I) with length 315 | 642−1, defining interval I = [1,28], and designed minimum distance d ≥ |I|+1 = 29 [i]
- linear OA(641, 4, F64, 1) (dual of [4, 3, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(641, s, F64, 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(6456, 160, F64, 2, 31) (dual of [(160, 2), 264, 32]-NRT-code) | [i] | OOA Folding | |