Information on Result #2513066
Linear OOA(981, 6566, F9, 2, 20) (dual of [(6566, 2), 13051, 21]-NRT-code), using 91 times duplication based on linear OOA(980, 6566, F9, 2, 20) (dual of [(6566, 2), 13052, 21]-NRT-code), using
- OOA 2-folding [i] based on linear OA(980, 13132, F9, 20) (dual of [13132, 13052, 21]-code), using
- trace code [i] based on linear OA(8140, 6566, F81, 20) (dual of [6566, 6526, 21]-code), using
- construction X applied to Ce(19) ⊂ Ce(17) [i] based on
- linear OA(8139, 6561, F81, 20) (dual of [6561, 6522, 21]-code), using an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 6560 = 812−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(8135, 6561, F81, 18) (dual of [6561, 6526, 19]-code), using an extension Ce(17) of the primitive narrow-sense BCH-code C(I) with length 6560 = 812−1, defining interval I = [1,17], and designed minimum distance d ≥ |I|+1 = 18 [i]
- linear OA(811, 5, F81, 1) (dual of [5, 4, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(811, s, F81, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X applied to Ce(19) ⊂ Ce(17) [i] based on
- trace code [i] based on linear OA(8140, 6566, F81, 20) (dual of [6566, 6526, 21]-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.