Information on Result #880235
Linear OOA(25637, 387, F256, 2, 22) (dual of [(387, 2), 737, 23]-NRT-code), using OOA 2-folding based on linear OA(25637, 774, F256, 22) (dual of [774, 737, 23]-code), using
- construction X applied to C([118,139]) ⊂ C([120,139]) [i] based on
- linear OA(25636, 771, F256, 22) (dual of [771, 735, 23]-code), using the BCH-code C(I) with length 771 | 2562−1, defining interval I = {118,119,…,139}, and designed minimum distance d ≥ |I|+1 = 23 [i]
- linear OA(25634, 771, F256, 20) (dual of [771, 737, 21]-code), using the BCH-code C(I) with length 771 | 2562−1, defining interval I = {120,121,…,139}, and designed minimum distance d ≥ |I|+1 = 21 [i]
- linear OA(2561, 3, F256, 1) (dual of [3, 2, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(2561, s, F256, 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.