Information on Result #989557
Linear OOA(6444, 1367, F64, 3, 22) (dual of [(1367, 3), 4057, 23]-NRT-code), using OOA 3-folding based on linear OA(6444, 4101, F64, 22) (dual of [4101, 4057, 23]-code), using
- construction X applied to Ce(21) ⊂ Ce(19) [i] based on
- linear OA(6443, 4096, F64, 22) (dual of [4096, 4053, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 4095 = 642−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(6439, 4096, F64, 20) (dual of [4096, 4057, 21]-code), using an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 4095 = 642−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(641, 5, F64, 1) (dual of [5, 4, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(641, s, F64, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, 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
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OOA(6456, 1447, F64, 3, 22) (dual of [(1447, 3), 4285, 23]-NRT-code) | [i] | (u, u+v)-Construction for OOAs | |
| 2 | Linear OOA(6458, 1471, F64, 3, 22) (dual of [(1471, 3), 4355, 23]-NRT-code) | [i] | ||
| 3 | Linear OOA(6462, 1544, F64, 3, 22) (dual of [(1544, 3), 4570, 23]-NRT-code) | [i] | ||
| 4 | Digital (22, 44, 1367)-net over F64 | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |