Information on Result #2817487
Linear OOA(3182, 531462, F3, 4, 20) (dual of [(531462, 4), 2125666, 21]-NRT-code), using 31 times duplication based on linear OOA(3181, 531462, F3, 4, 20) (dual of [(531462, 4), 2125667, 21]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(3181, 531462, F3, 3, 20) (dual of [(531462, 3), 1594205, 21]-NRT-code), using
- OOA 3-folding [i] based on linear OA(3181, 1594386, F3, 20) (dual of [1594386, 1594205, 21]-code), using
- construction X applied to Ce(19) ⊂ Ce(13) [i] based on
- linear OA(3170, 1594323, F3, 20) (dual of [1594323, 1594153, 21]-code), using an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 1594322 = 313−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(3118, 1594323, F3, 14) (dual of [1594323, 1594205, 15]-code), using an extension Ce(13) of the primitive narrow-sense BCH-code C(I) with length 1594322 = 313−1, defining interval I = [1,13], and designed minimum distance d ≥ |I|+1 = 14 [i]
- linear OA(311, 63, F3, 5) (dual of [63, 52, 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(19) ⊂ Ce(13) [i] based on
- OOA 3-folding [i] based on linear OA(3181, 1594386, F3, 20) (dual of [1594386, 1594205, 21]-code), using
Mode: 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.