Information on Result #1489323
Linear OOA(8112, 894530, F8, 3, 18) (dual of [(894530, 3), 2683478, 19]-NRT-code), using OOA 2-folding based on linear OOA(8112, 1789060, F8, 2, 18) (dual of [(1789060, 2), 3578008, 19]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(8112, 1789061, F8, 2, 18) (dual of [(1789061, 2), 3578010, 19]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(8112, 1789061, F8, 18) (dual of [1789061, 1788949, 19]-code), using
- discarding factors / shortening the dual code based on linear OA(8112, 2097186, F8, 18) (dual of [2097186, 2097074, 19]-code), using
- construction X applied to Ce(17) ⊂ Ce(12) [i] based on
- linear OA(8106, 2097152, F8, 18) (dual of [2097152, 2097046, 19]-code), using an extension Ce(17) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 87−1, defining interval I = [1,17], and designed minimum distance d ≥ |I|+1 = 18 [i]
- linear OA(878, 2097152, F8, 13) (dual of [2097152, 2097074, 14]-code), using an extension Ce(12) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 87−1, defining interval I = [1,12], and designed minimum distance d ≥ |I|+1 = 13 [i]
- linear OA(86, 34, F8, 4) (dual of [34, 28, 5]-code), using
- discarding factors / shortening the dual code based on linear OA(86, 56, F8, 4) (dual of [56, 50, 5]-code), using
- 1 times truncation [i] based on linear OA(87, 57, F8, 5) (dual of [57, 50, 6]-code), using
- discarding factors / shortening the dual code based on linear OA(86, 56, F8, 4) (dual of [56, 50, 5]-code), using
- construction X applied to Ce(17) ⊂ Ce(12) [i] based on
- discarding factors / shortening the dual code based on linear OA(8112, 2097186, F8, 18) (dual of [2097186, 2097074, 19]-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(8112, 1789061, F8, 18) (dual of [1789061, 1788949, 19]-code), using
Mode: 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.