Information on Result #814767
Linear OOA(3228, 265750, F3, 2, 28) (dual of [(265750, 2), 531272, 29]-NRT-code), using OOA 2-folding based on linear OA(3228, 531500, F3, 28) (dual of [531500, 531272, 29]-code), using
- construction X applied to Ce(27) ⊂ Ce(21) [i] based on
- linear OA(3217, 531441, F3, 28) (dual of [531441, 531224, 29]-code), using an extension Ce(27) of the primitive narrow-sense BCH-code C(I) with length 531440 = 312−1, defining interval I = [1,27], and designed minimum distance d ≥ |I|+1 = 28 [i]
- linear OA(3169, 531441, F3, 22) (dual of [531441, 531272, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 531440 = 312−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(311, 59, F3, 5) (dual of [59, 48, 6]-code), using
- discarding factors / shortening the dual code based on linear OA(311, 85, F3, 5) (dual of [85, 74, 6]-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(3228, 265750, F3, 2, 27) (dual of [(265750, 2), 531272, 28]-NRT-code) | [i] | Strength Reduction for OOAs | |
| 2 | Linear OOA(3230, 265751, F3, 2, 28) (dual of [(265751, 2), 531272, 29]-NRT-code) | [i] | NRT-Code Embedding in Larger Space | |
| 3 | Linear OOA(3232, 265752, F3, 2, 28) (dual of [(265752, 2), 531272, 29]-NRT-code) | [i] | ||
| 4 | Linear OOA(3229, 265750, F3, 2, 28) (dual of [(265750, 2), 531271, 29]-NRT-code) | [i] | OOA Duplication | |
| 5 | Linear OOA(3227, 265749, F3, 2, 27) (dual of [(265749, 2), 531271, 28]-NRT-code) | [i] | Truncation for OOAs | |