Information on Result #735605
Linear OA(12861, 16644, F128, 23) (dual of [16644, 16583, 24]-code), using (u, u+v)-construction based on
- linear OA(12816, 258, F128, 11) (dual of [258, 242, 12]-code), using
- (u, u+v)-construction [i] based on
- linear OA(1285, 129, F128, 5) (dual of [129, 124, 6]-code or 129-arc in PG(4,128)), using
- extended Reed–Solomon code RSe(124,128) [i]
- linear OA(12811, 129, F128, 11) (dual of [129, 118, 12]-code or 129-arc in PG(10,128)), using
- extended Reed–Solomon code RSe(118,128) [i]
- the expurgated narrow-sense BCH-code C(I) with length 129 | 1282−1, defining interval I = [0,5], and minimum distance d ≥ |{−5,−4,…,5}|+1 = 12 (BCH-bound) [i]
- linear OA(1285, 129, F128, 5) (dual of [129, 124, 6]-code or 129-arc in PG(4,128)), using
- (u, u+v)-construction [i] based on
- linear OA(12845, 16386, F128, 23) (dual of [16386, 16341, 24]-code), using
- construction X applied to Ce(22) ⊂ Ce(21) [i] based on
- linear OA(12845, 16384, F128, 23) (dual of [16384, 16339, 24]-code), using an extension Ce(22) of the primitive narrow-sense BCH-code C(I) with length 16383 = 1282−1, defining interval I = [1,22], and designed minimum distance d ≥ |I|+1 = 23 [i]
- linear OA(12843, 16384, F128, 22) (dual of [16384, 16341, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 16383 = 1282−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(1280, 2, F128, 0) (dual of [2, 2, 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(22) ⊂ Ce(21) [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
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OOA(12861, 8322, F128, 2, 23) (dual of [(8322, 2), 16583, 24]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(12861, 5548, F128, 3, 23) (dual of [(5548, 3), 16583, 24]-NRT-code) | [i] | ||
| 3 | Linear OOA(12861, 1513, F128, 23, 23) (dual of [(1513, 23), 34738, 24]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row | |