Information on Result #874676
Linear OOA(6455, 411, F64, 2, 29) (dual of [(411, 2), 767, 30]-NRT-code), using OOA 2-folding based on linear OA(6455, 822, F64, 29) (dual of [822, 767, 30]-code), using
- construction X applied to Ce(28) ⊂ Ce(27) [i] based on
- linear OA(6455, 820, F64, 29) (dual of [820, 765, 30]-code), using an extension Ce(28) of the narrow-sense BCH-code C(I) with length 819 | 642−1, defining interval I = [1,28], and designed minimum distance d ≥ |I|+1 = 29 [i]
- linear OA(6453, 820, F64, 28) (dual of [820, 767, 29]-code), using an extension Ce(27) of the narrow-sense BCH-code C(I) with length 819 | 642−1, defining interval I = [1,27], and designed minimum distance d ≥ |I|+1 = 28 [i]
- linear OA(640, 2, F64, 0) (dual of [2, 2, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(640, s, F64, 0) (dual of [s, s, 1]-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
None.