Information on Result #1680198
Linear OOA(2110, 1188, F2, 7, 18) (dual of [(1188, 7), 8206, 19]-NRT-code), using embedding of OOA with Gilbert–Varšamov bound based on linear OOA(2110, 1188, F2, 3, 18) (dual of [(1188, 3), 3454, 19]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(2110, 1369, F2, 3, 18) (dual of [(1369, 3), 3997, 19]-NRT-code), using
- strength reduction [i] based on linear OOA(2110, 1369, F2, 3, 19) (dual of [(1369, 3), 3997, 20]-NRT-code), using
- OOA 3-folding [i] based on linear OA(2110, 4107, F2, 19) (dual of [4107, 3997, 20]-code), using
- discarding factors / shortening the dual code based on linear OA(2110, 4109, F2, 19) (dual of [4109, 3999, 20]-code), using
- construction X applied to Ce(18) ⊂ Ce(16) [i] based on
- linear OA(2109, 4096, F2, 19) (dual of [4096, 3987, 20]-code), using an extension Ce(18) of the primitive narrow-sense BCH-code C(I) with length 4095 = 212−1, defining interval I = [1,18], and designed minimum distance d ≥ |I|+1 = 19 [i]
- linear OA(297, 4096, F2, 17) (dual of [4096, 3999, 18]-code), using an extension Ce(16) of the primitive narrow-sense BCH-code C(I) with length 4095 = 212−1, defining interval I = [1,16], and designed minimum distance d ≥ |I|+1 = 17 [i]
- linear OA(21, 13, F2, 1) (dual of [13, 12, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(21, s, F2, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X applied to Ce(18) ⊂ Ce(16) [i] based on
- discarding factors / shortening the dual code based on linear OA(2110, 4109, F2, 19) (dual of [4109, 3999, 20]-code), using
- OOA 3-folding [i] based on linear OA(2110, 4107, F2, 19) (dual of [4107, 3997, 20]-code), using
- strength reduction [i] based on linear OOA(2110, 1369, F2, 3, 19) (dual of [(1369, 3), 3997, 20]-NRT-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.