Information on Result #678063
Linear OA(482, 1048598, F4, 11) (dual of [1048598, 1048516, 12]-code), using construction X applied to C([0,5]) ⊂ C([0,4]) based on
- linear OA(481, 1048577, F4, 11) (dual of [1048577, 1048496, 12]-code), using the expurgated narrow-sense BCH-code C(I) with length 1048577 | 420−1, defining interval I = [0,5], and minimum distance d ≥ |{−5,−4,…,5}|+1 = 12 (BCH-bound) [i]
- linear OA(461, 1048577, F4, 9) (dual of [1048577, 1048516, 10]-code), using the expurgated narrow-sense BCH-code C(I) with length 1048577 | 420−1, defining interval I = [0,4], and minimum distance d ≥ |{−4,−3,…,4}|+1 = 10 (BCH-bound) [i]
- linear OA(41, 21, F4, 1) (dual of [21, 20, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(41, s, F4, 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(482, 524299, F4, 2, 11) (dual of [(524299, 2), 1048516, 12]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(482, 209719, F4, 11, 11) (dual of [(209719, 11), 2306827, 12]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row | |