Information on Result #1071522
Linear OOA(25652, 2097536, F256, 4, 14) (dual of [(2097536, 4), 8390092, 15]-NRT-code), using OOA 2-folding based on linear OOA(25652, 4195072, F256, 2, 14) (dual of [(4195072, 2), 8390092, 15]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(25612, 771, F256, 2, 7) (dual of [(771, 2), 1530, 8]-NRT-code), using
- generalized (u, u+v)-construction [i] based on
- linear OOA(2562, 257, F256, 2, 2) (dual of [(257, 2), 512, 3]-NRT-code), using
- extended Reed–Solomon NRT-code RSe(2;512,256) [i]
- linear OOA(2563, 257, F256, 2, 3) (dual of [(257, 2), 511, 4]-NRT-code), using
- extended Reed–Solomon NRT-code RSe(2;511,256) [i]
- linear OOA(2567, 257, F256, 2, 7) (dual of [(257, 2), 507, 8]-NRT-code), using
- extended Reed–Solomon NRT-code RSe(2;507,256) [i]
- linear OOA(2562, 257, F256, 2, 2) (dual of [(257, 2), 512, 3]-NRT-code), using
- generalized (u, u+v)-construction [i] based on
- linear OOA(25640, 4194301, F256, 2, 14) (dual of [(4194301, 2), 8388562, 15]-NRT-code), using
- OOA 2-folding [i] based on linear OA(25640, 8388602, F256, 14) (dual of [8388602, 8388562, 15]-code), using
- discarding factors / shortening the dual code based on linear OA(25640, large, F256, 14) (dual of [large, large−40, 15]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 16777215 = 2563−1, defining interval I = [0,13], and designed minimum distance d ≥ |I|+1 = 15 [i]
- discarding factors / shortening the dual code based on linear OA(25640, large, F256, 14) (dual of [large, large−40, 15]-code), using
- OOA 2-folding [i] based on linear OA(25640, 8388602, F256, 14) (dual of [8388602, 8388562, 15]-code), using
- linear OOA(25612, 771, F256, 2, 7) (dual of [(771, 2), 1530, 8]-NRT-code), using
Mode: Constructive and linear.
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.