Information on Result #696632
Linear OA(3281, 1048600, F32, 20) (dual of [1048600, 1048519, 21]-code), using construction X applied to Ce(19) ⊂ Ce(14) based on
- linear OA(3277, 1048576, F32, 20) (dual of [1048576, 1048499, 21]-code), using an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 1048575 = 324−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(3257, 1048576, F32, 15) (dual of [1048576, 1048519, 16]-code), using an extension Ce(14) of the primitive narrow-sense BCH-code C(I) with length 1048575 = 324−1, defining interval I = [1,14], and designed minimum distance d ≥ |I|+1 = 15 [i]
- linear OA(324, 24, F32, 4) (dual of [24, 20, 5]-code or 24-arc in PG(3,32)), using
- discarding factors / shortening the dual code based on linear OA(324, 32, F32, 4) (dual of [32, 28, 5]-code or 32-arc in PG(3,32)), using
- Reed–Solomon code RS(28,32) [i]
- discarding factors / shortening the dual code based on linear OA(324, 32, F32, 4) (dual of [32, 28, 5]-code or 32-arc in PG(3,32)), 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(3281, 1048600, F32, 2, 20) (dual of [(1048600, 2), 2097119, 21]-NRT-code) | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |
| 2 | Digital (61, 81, 1048600)-net over F32 | [i] | ||
| 3 | Linear OOA(3281, 524300, F32, 2, 20) (dual of [(524300, 2), 1048519, 21]-NRT-code) | [i] | OOA Folding | |
| 4 | Linear OOA(3281, 104860, F32, 20, 20) (dual of [(104860, 20), 2097119, 21]-NRT-code) | [i] | OA Folding and Stacking | |