Information on Result #1138127
Linear OOA(25655, 11052, F256, 6, 22) (dual of [(11052, 6), 66257, 23]-NRT-code), using OOA 2-folding based on linear OOA(25655, 22104, F256, 3, 22) (dual of [(22104, 3), 66257, 23]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(25612, 258, F256, 3, 11) (dual of [(258, 3), 762, 12]-NRT-code), using
- extracting embedded OOA [i] based on digital (1, 12, 258)-net over F256, using
- net from sequence [i] based on digital (1, 257)-sequence over F256, using
- extracting embedded OOA [i] based on digital (1, 12, 258)-net over F256, using
- linear OOA(25643, 21846, F256, 3, 22) (dual of [(21846, 3), 65495, 23]-NRT-code), using
- OOA 3-folding [i] based on linear OA(25643, 65538, F256, 22) (dual of [65538, 65495, 23]-code), using
- construction X applied to Ce(21) ⊂ Ce(20) [i] based on
- linear OA(25643, 65536, F256, 22) (dual of [65536, 65493, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 65535 = 2562−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [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(2560, 2, F256, 0) (dual of [2, 2, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(2560, s, F256, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to Ce(21) ⊂ Ce(20) [i] based on
- OOA 3-folding [i] based on linear OA(25643, 65538, F256, 22) (dual of [65538, 65495, 23]-code), using
- linear OOA(25612, 258, F256, 3, 11) (dual of [(258, 3), 762, 12]-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.