Information on Result #990032
Linear OOA(6458, 196, F64, 3, 31) (dual of [(196, 3), 530, 32]-NRT-code), using OOA 3-folding based on linear OA(6458, 588, F64, 31) (dual of [588, 530, 32]-code), using
- discarding factors / shortening the dual code based on linear OA(6458, 589, F64, 31) (dual of [589, 531, 32]-code), using
- construction XX applied to C1 = C([18,47]), C2 = C([17,46]), C3 = C1 + C2 = C([18,46]), and C∩ = C1 ∩ C2 = C([17,47]) [i] based on
- linear OA(6456, 585, F64, 30) (dual of [585, 529, 31]-code), using the BCH-code C(I) with length 585 | 642−1, defining interval I = {18,19,…,47}, and designed minimum distance d ≥ |I|+1 = 31 [i]
- linear OA(6456, 585, F64, 30) (dual of [585, 529, 31]-code), using the BCH-code C(I) with length 585 | 642−1, defining interval I = {17,18,…,46}, and designed minimum distance d ≥ |I|+1 = 31 [i]
- linear OA(6458, 585, F64, 31) (dual of [585, 527, 32]-code), using the BCH-code C(I) with length 585 | 642−1, defining interval I = {17,18,…,47}, and designed minimum distance d ≥ |I|+1 = 32 [i]
- linear OA(6454, 585, F64, 29) (dual of [585, 531, 30]-code), using the BCH-code C(I) with length 585 | 642−1, defining interval I = {18,19,…,46}, and designed minimum distance d ≥ |I|+1 = 30 [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
- linear OA(640, 2, F64, 0) (dual of [2, 2, 1]-code) (see above)
- construction XX applied to C1 = C([18,47]), C2 = C([17,46]), C3 = C1 + C2 = C([18,46]), and C∩ = C1 ∩ C2 = C([17,47]) [i] based on
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.