Information on Result #1832195
OOA(32107, 4194817, S32, 2, 19), using (u, u+v)-construction based on
- linear OOA(3219, 516, F32, 2, 9) (dual of [(516, 2), 1013, 10]-NRT-code), using
- OOA 2-folding [i] based on linear OA(3219, 1032, F32, 9) (dual of [1032, 1013, 10]-code), using
- construction X applied to Ce(8) ⊂ Ce(5) [i] based on
- linear OA(3217, 1024, F32, 9) (dual of [1024, 1007, 10]-code), using an extension Ce(8) of the primitive narrow-sense BCH-code C(I) with length 1023 = 322−1, defining interval I = [1,8], and designed minimum distance d ≥ |I|+1 = 9 [i]
- linear OA(3211, 1024, F32, 6) (dual of [1024, 1013, 7]-code), using an extension Ce(5) of the primitive narrow-sense BCH-code C(I) with length 1023 = 322−1, defining interval I = [1,5], and designed minimum distance d ≥ |I|+1 = 6 [i]
- linear OA(322, 8, F32, 2) (dual of [8, 6, 3]-code or 8-arc in PG(1,32)), using
- discarding factors / shortening the dual code based on linear OA(322, 32, F32, 2) (dual of [32, 30, 3]-code or 32-arc in PG(1,32)), using
- Reed–Solomon code RS(30,32) [i]
- discarding factors / shortening the dual code based on linear OA(322, 32, F32, 2) (dual of [32, 30, 3]-code or 32-arc in PG(1,32)), using
- construction X applied to Ce(8) ⊂ Ce(5) [i] based on
- OOA 2-folding [i] based on linear OA(3219, 1032, F32, 9) (dual of [1032, 1013, 10]-code), using
- OOA(3288, 4194301, S32, 2, 19), using
- OOA 2-folding [i] based on OA(3288, 8388602, S32, 19), using
- discarding factors based on OA(3288, large, S32, 19), using
- discarding parts of the base [i] based on linear OA(6473, large, F64, 19) (dual of [large, large−73, 20]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 16777217 | 648−1, defining interval I = [0,9], and minimum distance d ≥ |{−9,−8,…,9}|+1 = 20 (BCH-bound) [i]
- discarding parts of the base [i] based on linear OA(6473, large, F64, 19) (dual of [large, large−73, 20]-code), using
- discarding factors based on OA(3288, large, S32, 19), using
- OOA 2-folding [i] based on OA(3288, 8388602, S32, 19), using
Mode: Constructive.
Optimality
Show details for fixed k and m, k and s, k and t, m and s, m and t.
Other Results with Identical Parameters
None.
Depending Results
None.