Information on Result #675973
Linear OA(396, 2205, F3, 20) (dual of [2205, 2109, 21]-code), using construction X applied to Ce(19) ⊂ Ce(16) based on
- linear OA(392, 2187, F3, 20) (dual of [2187, 2095, 21]-code), using an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 2186 = 37−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(378, 2187, F3, 17) (dual of [2187, 2109, 18]-code), using an extension Ce(16) of the primitive narrow-sense BCH-code C(I) with length 2186 = 37−1, defining interval I = [1,16], and designed minimum distance d ≥ |I|+1 = 17 [i]
- linear OA(34, 18, F3, 2) (dual of [18, 14, 3]-code), using
- discarding factors / shortening the dual code based on linear OA(34, 40, F3, 2) (dual of [40, 36, 3]-code), using
- Hamming code H(4,3) [i]
- discarding factors / shortening the dual code based on linear OA(34, 40, F3, 2) (dual of [40, 36, 3]-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(396, 1229, F3, 2, 20) (dual of [(1229, 2), 2362, 21]-NRT-code) | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |
| 2 | Linear OOA(396, 1229, F3, 3, 20) (dual of [(1229, 3), 3591, 21]-NRT-code) | [i] | ||
| 3 | Linear OOA(396, 1229, F3, 4, 20) (dual of [(1229, 4), 4820, 21]-NRT-code) | [i] | ||
| 4 | Linear OOA(396, 1229, F3, 5, 20) (dual of [(1229, 5), 6049, 21]-NRT-code) | [i] | ||
| 5 | Digital (76, 96, 1229)-net over F3 | [i] | ||
| 6 | Linear OOA(396, 1102, F3, 2, 20) (dual of [(1102, 2), 2108, 21]-NRT-code) | [i] | OOA Folding | |
| 7 | Linear OOA(396, 735, F3, 3, 20) (dual of [(735, 3), 2109, 21]-NRT-code) | [i] | ||
| 8 | Linear OOA(396, 551, F3, 4, 20) (dual of [(551, 4), 2108, 21]-NRT-code) | [i] | ||
| 9 | Linear OOA(396, 441, F3, 5, 20) (dual of [(441, 5), 2109, 21]-NRT-code) | [i] | ||