Information on Result #698527
Linear OA(6444, 262163, F64, 14) (dual of [262163, 262119, 15]-code), using construction X applied to Ce(13) ⊂ Ce(8) based on
- linear OA(6440, 262144, F64, 14) (dual of [262144, 262104, 15]-code), using an extension Ce(13) of the primitive narrow-sense BCH-code C(I) with length 262143 = 643−1, defining interval I = [1,13], and designed minimum distance d ≥ |I|+1 = 14 [i]
- linear OA(6425, 262144, F64, 9) (dual of [262144, 262119, 10]-code), using an extension Ce(8) of the primitive narrow-sense BCH-code C(I) with length 262143 = 643−1, defining interval I = [1,8], and designed minimum distance d ≥ |I|+1 = 9 [i]
- linear OA(644, 19, F64, 4) (dual of [19, 15, 5]-code or 19-arc in PG(3,64)), using
- discarding factors / shortening the dual code based on linear OA(644, 64, F64, 4) (dual of [64, 60, 5]-code or 64-arc in PG(3,64)), using
- Reed–Solomon code RS(60,64) [i]
- discarding factors / shortening the dual code based on linear OA(644, 64, F64, 4) (dual of [64, 60, 5]-code or 64-arc in PG(3,64)), 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(6444, 248976, F64, 2, 14) (dual of [(248976, 2), 497908, 15]-NRT-code) | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |
| 2 | Linear OOA(6444, 248976, F64, 3, 14) (dual of [(248976, 3), 746884, 15]-NRT-code) | [i] | ||
| 3 | Digital (30, 44, 248976)-net over F64 | [i] | ||
| 4 | Linear OOA(6444, 131081, F64, 2, 14) (dual of [(131081, 2), 262118, 15]-NRT-code) | [i] | OOA Folding | |
| 5 | Linear OOA(6444, 87387, F64, 3, 14) (dual of [(87387, 3), 262117, 15]-NRT-code) | [i] | ||