Information on Result #840233
Linear OOA(725, 1202, F7, 2, 7) (dual of [(1202, 2), 2379, 8]-NRT-code), using OOA 2-folding based on linear OA(725, 2404, F7, 7) (dual of [2404, 2379, 8]-code), using
- discarding factors / shortening the dual code based on linear OA(725, 2405, F7, 7) (dual of [2405, 2380, 8]-code), using
- 1 times truncation [i] based on linear OA(726, 2406, F7, 8) (dual of [2406, 2380, 9]-code), using
- construction X applied to Ce(7) ⊂ Ce(5) [i] based on
- linear OA(725, 2401, F7, 8) (dual of [2401, 2376, 9]-code), using an extension Ce(7) of the primitive narrow-sense BCH-code C(I) with length 2400 = 74−1, defining interval I = [1,7], and designed minimum distance d ≥ |I|+1 = 8 [i]
- linear OA(721, 2401, F7, 6) (dual of [2401, 2380, 7]-code), using an extension Ce(5) of the primitive narrow-sense BCH-code C(I) with length 2400 = 74−1, defining interval I = [1,5], and designed minimum distance d ≥ |I|+1 = 6 [i]
- linear OA(71, 5, F7, 1) (dual of [5, 4, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(71, s, F7, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X applied to Ce(7) ⊂ Ce(5) [i] based on
- 1 times truncation [i] based on linear OA(726, 2406, F7, 8) (dual of [2406, 2380, 9]-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.