Information on Result #825171
Linear OOA(4254, 524323, F4, 2, 32) (dual of [(524323, 2), 1048392, 33]-NRT-code), using OOA 2-folding based on linear OA(4254, 1048646, F4, 32) (dual of [1048646, 1048392, 33]-code), using
- discarding factors / shortening the dual code based on linear OA(4254, 1048647, F4, 32) (dual of [1048647, 1048393, 33]-code), using
- construction X applied to C([0,16]) ⊂ C([0,12]) [i] based on
- linear OA(4241, 1048577, F4, 33) (dual of [1048577, 1048336, 34]-code), using the expurgated narrow-sense BCH-code C(I) with length 1048577 | 420−1, defining interval I = [0,16], and minimum distance d ≥ |{−16,−15,…,16}|+1 = 34 (BCH-bound) [i]
- linear OA(4181, 1048577, F4, 25) (dual of [1048577, 1048396, 26]-code), using the expurgated narrow-sense BCH-code C(I) with length 1048577 | 420−1, defining interval I = [0,12], and minimum distance d ≥ |{−12,−11,…,12}|+1 = 26 (BCH-bound) [i]
- linear OA(413, 70, F4, 6) (dual of [70, 57, 7]-code), using
- construction X applied to C([0,16]) ⊂ C([0,12]) [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(4254, 524323, F4, 3, 32) (dual of [(524323, 3), 1572715, 33]-NRT-code) | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |
| 2 | Digital (222, 254, 524323)-net over F4 | [i] | ||