Information on Result #1071622
Linear OOA(25646, 16514, F256, 4, 18) (dual of [(16514, 4), 66010, 19]-NRT-code), using OOA 2-folding based on linear OOA(25646, 33028, F256, 2, 18) (dual of [(33028, 2), 66010, 19]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(25611, 259, F256, 2, 9) (dual of [(259, 2), 507, 10]-NRT-code), using
- extracting embedded OOA [i] based on digital (2, 11, 259)-net over F256, using
- net from sequence [i] based on digital (2, 258)-sequence over F256, using
- extracting embedded OOA [i] based on digital (2, 11, 259)-net over F256, using
- linear OOA(25635, 32769, F256, 2, 18) (dual of [(32769, 2), 65503, 19]-NRT-code), using
- OOA 2-folding [i] based on linear OA(25635, 65538, F256, 18) (dual of [65538, 65503, 19]-code), using
- construction X applied to Ce(17) ⊂ Ce(16) [i] based on
- linear OA(25635, 65536, F256, 18) (dual of [65536, 65501, 19]-code), using an extension Ce(17) of the primitive narrow-sense BCH-code C(I) with length 65535 = 2562−1, defining interval I = [1,17], and designed minimum distance d ≥ |I|+1 = 18 [i]
- linear OA(25633, 65536, F256, 17) (dual of [65536, 65503, 18]-code), using an extension Ce(16) of the primitive narrow-sense BCH-code C(I) with length 65535 = 2562−1, defining interval I = [1,16], and designed minimum distance d ≥ |I|+1 = 17 [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(17) ⊂ Ce(16) [i] based on
- OOA 2-folding [i] based on linear OA(25635, 65538, F256, 18) (dual of [65538, 65503, 19]-code), using
- linear OOA(25611, 259, F256, 2, 9) (dual of [(259, 2), 507, 10]-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.