Information on Result #2774878
Linear OOA(3212, 4933, F3, 4, 33) (dual of [(4933, 4), 19520, 34]-NRT-code), using strength reduction based on linear OOA(3212, 4933, F3, 4, 34) (dual of [(4933, 4), 19520, 35]-NRT-code), using
- OOA 4-folding [i] based on linear OA(3212, 19732, F3, 34) (dual of [19732, 19520, 35]-code), using
- 2 times code embedding in larger space [i] based on linear OA(3210, 19730, F3, 34) (dual of [19730, 19520, 35]-code), using
- construction X applied to Ce(33) ⊂ Ce(27) [i] based on
- linear OA(3199, 19683, F3, 34) (dual of [19683, 19484, 35]-code), using an extension Ce(33) of the primitive narrow-sense BCH-code C(I) with length 19682 = 39−1, defining interval I = [1,33], and designed minimum distance d ≥ |I|+1 = 34 [i]
- linear OA(3163, 19683, F3, 28) (dual of [19683, 19520, 29]-code), using an extension Ce(27) of the primitive narrow-sense BCH-code C(I) with length 19682 = 39−1, defining interval I = [1,27], and designed minimum distance d ≥ |I|+1 = 28 [i]
- linear OA(311, 47, F3, 5) (dual of [47, 36, 6]-code), using
- discarding factors / shortening the dual code based on linear OA(311, 85, F3, 5) (dual of [85, 74, 6]-code), using
- construction X applied to Ce(33) ⊂ Ce(27) [i] based on
- 2 times code embedding in larger space [i] based on linear OA(3210, 19730, F3, 34) (dual of [19730, 19520, 35]-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.