Information on Result #874053
Linear OOA(6431, 100, F64, 2, 18) (dual of [(100, 2), 169, 19]-NRT-code), using OOA 2-folding based on linear OA(6431, 200, F64, 18) (dual of [200, 169, 19]-code), using
- construction X applied to C([23,40]) ⊂ C([25,40]) [i] based on
- linear OA(6430, 195, F64, 18) (dual of [195, 165, 19]-code), using the BCH-code C(I) with length 195 | 642−1, defining interval I = {23,24,…,40}, and designed minimum distance d ≥ |I|+1 = 19 [i]
- linear OA(6426, 195, F64, 16) (dual of [195, 169, 17]-code), using the BCH-code C(I) with length 195 | 642−1, defining interval I = {25,26,…,40}, and designed minimum distance d ≥ |I|+1 = 17 [i]
- linear OA(641, 5, F64, 1) (dual of [5, 4, 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
None.