Information on Result #875342
Linear OOA(6484, 2050, F64, 2, 42) (dual of [(2050, 2), 4016, 43]-NRT-code), using OOA 2-folding based on linear OA(6484, 4100, F64, 42) (dual of [4100, 4016, 43]-code), using
- discarding factors / shortening the dual code based on linear OA(6484, 4101, F64, 42) (dual of [4101, 4017, 43]-code), using
- construction X applied to Ce(41) ⊂ Ce(39) [i] based on
- linear OA(6483, 4096, F64, 42) (dual of [4096, 4013, 43]-code), using an extension Ce(41) of the primitive narrow-sense BCH-code C(I) with length 4095 = 642−1, defining interval I = [1,41], and designed minimum distance d ≥ |I|+1 = 42 [i]
- linear OA(6479, 4096, F64, 40) (dual of [4096, 4017, 41]-code), using an extension Ce(39) of the primitive narrow-sense BCH-code C(I) with length 4095 = 642−1, defining interval I = [1,39], and designed minimum distance d ≥ |I|+1 = 40 [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
- construction X applied to Ce(41) ⊂ Ce(39) [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(6484, 1514, F64, 3, 42) (dual of [(1514, 3), 4458, 43]-NRT-code) | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |
| 2 | Digital (42, 84, 1514)-net over F64 | [i] | ||