Information on Result #896729
Linear OOA(8142, 16420, F8, 2, 28) (dual of [(16420, 2), 32698, 29]-NRT-code), using (u, u+v)-construction based on
- linear OOA(821, 34, F8, 2, 14) (dual of [(34, 2), 47, 15]-NRT-code), using
- extended algebraic-geometric NRT-code AGe(2;F,53P) [i] based on function field F/F8 with g(F) = 7 and N(F) ≥ 34, using
- linear OOA(8121, 16386, F8, 2, 28) (dual of [(16386, 2), 32651, 29]-NRT-code), using
- OOA 2-folding [i] based on linear OA(8121, 32772, F8, 28) (dual of [32772, 32651, 29]-code), using
- discarding factors / shortening the dual code based on linear OA(8121, 32773, F8, 28) (dual of [32773, 32652, 29]-code), using
- construction X applied to Ce(27) ⊂ Ce(26) [i] based on
- linear OA(8121, 32768, F8, 28) (dual of [32768, 32647, 29]-code), using an extension Ce(27) of the primitive narrow-sense BCH-code C(I) with length 32767 = 85−1, defining interval I = [1,27], and designed minimum distance d ≥ |I|+1 = 28 [i]
- linear OA(8116, 32768, F8, 27) (dual of [32768, 32652, 28]-code), using an extension Ce(26) of the primitive narrow-sense BCH-code C(I) with length 32767 = 85−1, defining interval I = [1,26], and designed minimum distance d ≥ |I|+1 = 27 [i]
- linear OA(80, 5, F8, 0) (dual of [5, 5, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(80, s, F8, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to Ce(27) ⊂ Ce(26) [i] based on
- discarding factors / shortening the dual code based on linear OA(8121, 32773, F8, 28) (dual of [32773, 32652, 29]-code), using
- OOA 2-folding [i] based on linear OA(8121, 32772, F8, 28) (dual of [32772, 32651, 29]-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.