Information on Result #1071768
Linear OOA(25667, 16643, F256, 4, 24) (dual of [(16643, 4), 66505, 25]-NRT-code), using OOA 2-folding based on linear OOA(25667, 33286, F256, 2, 24) (dual of [(33286, 2), 66505, 25]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(25618, 514, F256, 2, 12) (dual of [(514, 2), 1010, 13]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(2566, 257, F256, 2, 6) (dual of [(257, 2), 508, 7]-NRT-code), using
- extended Reed–Solomon NRT-code RSe(2;508,256) [i]
- linear OOA(25612, 257, F256, 2, 12) (dual of [(257, 2), 502, 13]-NRT-code), using
- extended Reed–Solomon NRT-code RSe(2;502,256) [i]
- linear OOA(2566, 257, F256, 2, 6) (dual of [(257, 2), 508, 7]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(25649, 32772, F256, 2, 24) (dual of [(32772, 2), 65495, 25]-NRT-code), using
- OOA 2-folding [i] based on linear OA(25649, 65544, F256, 24) (dual of [65544, 65495, 25]-code), using
- construction X applied to Ce(23) ⊂ Ce(20) [i] based on
- linear OA(25647, 65536, F256, 24) (dual of [65536, 65489, 25]-code), using an extension Ce(23) of the primitive narrow-sense BCH-code C(I) with length 65535 = 2562−1, defining interval I = [1,23], and designed minimum distance d ≥ |I|+1 = 24 [i]
- linear OA(25641, 65536, F256, 21) (dual of [65536, 65495, 22]-code), using an extension Ce(20) of the primitive narrow-sense BCH-code C(I) with length 65535 = 2562−1, defining interval I = [1,20], and designed minimum distance d ≥ |I|+1 = 21 [i]
- linear OA(2562, 8, F256, 2) (dual of [8, 6, 3]-code or 8-arc in PG(1,256)), using
- discarding factors / shortening the dual code based on linear OA(2562, 256, F256, 2) (dual of [256, 254, 3]-code or 256-arc in PG(1,256)), using
- Reed–Solomon code RS(254,256) [i]
- discarding factors / shortening the dual code based on linear OA(2562, 256, F256, 2) (dual of [256, 254, 3]-code or 256-arc in PG(1,256)), using
- construction X applied to Ce(23) ⊂ Ce(20) [i] based on
- OOA 2-folding [i] based on linear OA(25649, 65544, F256, 24) (dual of [65544, 65495, 25]-code), using
- linear OOA(25618, 514, F256, 2, 12) (dual of [(514, 2), 1010, 13]-NRT-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.