Information on Result #696493
Linear OA(3218, 1048587, F32, 5) (dual of [1048587, 1048569, 6]-code), using construction X4 applied to C([0,2]) ⊂ C([0,1]) based on
- linear OA(3217, 1048577, F32, 5) (dual of [1048577, 1048560, 6]-code), using the expurgated narrow-sense BCH-code C(I) with length 1048577 | 328−1, defining interval I = [0,2], and minimum distance d ≥ |{−2,−1,0,1,2}|+1 = 6 (BCH-bound) [i]
- linear OA(329, 1048577, F32, 3) (dual of [1048577, 1048568, 4]-code or 1048577-cap in PG(8,32)), using the expurgated narrow-sense BCH-code C(I) with length 1048577 | 328−1, defining interval I = [0,1], and minimum distance d ≥ |{−1,0,1}|+1 = 4 (BCH-bound) [i]
- linear OA(329, 10, F32, 9) (dual of [10, 1, 10]-code or 10-arc in PG(8,32)), using
- dual of repetition code with length 10 [i]
- linear OA(321, 10, F32, 1) (dual of [10, 9, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(321, 32, F32, 1) (dual of [32, 31, 2]-code), using
- Reed–Solomon code RS(31,32) [i]
- discarding factors / shortening the dual code based on linear OA(321, 32, F32, 1) (dual of [32, 31, 2]-code), 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(3218, 1048587, F32, 2, 5) (dual of [(1048587, 2), 2097156, 6]-NRT-code) | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |
| 2 | Digital (13, 18, 1048587)-net over F32 | [i] | ||
| 3 | Linear OOA(3218, 524293, F32, 5, 5) (dual of [(524293, 5), 2621447, 6]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row | |