Information on Result #1070603
Linear OOA(12876, 524417, F128, 4, 21) (dual of [(524417, 4), 2097592, 22]-NRT-code), using OOA 2-folding based on linear OOA(12876, 1048834, F128, 2, 21) (dual of [(1048834, 2), 2097592, 22]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(12876, 1048835, F128, 2, 21) (dual of [(1048835, 2), 2097594, 22]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(12815, 258, F128, 2, 10) (dual of [(258, 2), 501, 11]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(1285, 129, F128, 2, 5) (dual of [(129, 2), 253, 6]-NRT-code), using
- extended Reed–Solomon NRT-code RSe(2;253,128) [i]
- linear OOA(12810, 129, F128, 2, 10) (dual of [(129, 2), 248, 11]-NRT-code), using
- extended Reed–Solomon NRT-code RSe(2;248,128) [i]
- linear OOA(1285, 129, F128, 2, 5) (dual of [(129, 2), 253, 6]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(12861, 1048577, F128, 2, 21) (dual of [(1048577, 2), 2097093, 22]-NRT-code), using
- OOA 2-folding [i] based on linear OA(12861, 2097154, F128, 21) (dual of [2097154, 2097093, 22]-code), using
- discarding factors / shortening the dual code based on linear OA(12861, 2097155, F128, 21) (dual of [2097155, 2097094, 22]-code), using
- construction X applied to Ce(20) ⊂ Ce(19) [i] based on
- linear OA(12861, 2097152, F128, 21) (dual of [2097152, 2097091, 22]-code), using an extension Ce(20) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 1283−1, defining interval I = [1,20], and designed minimum distance d ≥ |I|+1 = 21 [i]
- linear OA(12858, 2097152, F128, 20) (dual of [2097152, 2097094, 21]-code), using an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 1283−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(1280, 3, F128, 0) (dual of [3, 3, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(1280, s, F128, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to Ce(20) ⊂ Ce(19) [i] based on
- discarding factors / shortening the dual code based on linear OA(12861, 2097155, F128, 21) (dual of [2097155, 2097094, 22]-code), using
- OOA 2-folding [i] based on linear OA(12861, 2097154, F128, 21) (dual of [2097154, 2097093, 22]-code), using
- linear OOA(12815, 258, F128, 2, 10) (dual of [(258, 2), 501, 11]-NRT-code), using
- (u, u+v)-construction [i] based on
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.