Information on Result #900140
Linear OOA(25100, 7840, F25, 2, 30) (dual of [(7840, 2), 15580, 31]-NRT-code), using (u, u+v)-construction based on
- linear OOA(2515, 26, F25, 2, 15) (dual of [(26, 2), 37, 16]-NRT-code), using
- extended Reed–Solomon NRT-code RSe(2;37,25) [i]
- linear OOA(2585, 7814, F25, 2, 30) (dual of [(7814, 2), 15543, 31]-NRT-code), using
- OOA 2-folding [i] based on linear OA(2585, 15628, F25, 30) (dual of [15628, 15543, 31]-code), using
- construction X applied to Ce(29) ⊂ Ce(28) [i] based on
- linear OA(2585, 15625, F25, 30) (dual of [15625, 15540, 31]-code), using an extension Ce(29) of the primitive narrow-sense BCH-code C(I) with length 15624 = 253−1, defining interval I = [1,29], and designed minimum distance d ≥ |I|+1 = 30 [i]
- linear OA(2582, 15625, F25, 29) (dual of [15625, 15543, 30]-code), using an extension Ce(28) of the primitive narrow-sense BCH-code C(I) with length 15624 = 253−1, defining interval I = [1,28], and designed minimum distance d ≥ |I|+1 = 29 [i]
- linear OA(250, 3, F25, 0) (dual of [3, 3, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(250, s, F25, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to Ce(29) ⊂ Ce(28) [i] based on
- OOA 2-folding [i] based on linear OA(2585, 15628, F25, 30) (dual of [15628, 15543, 31]-code), 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.