Information on Result #2232315
Linear OA(3113, 6569, F3, 21) (dual of [6569, 6456, 22]-code), using 1 times truncation based on linear OA(3114, 6570, F3, 22) (dual of [6570, 6456, 23]-code), using
- construction X applied to Ce(21) ⊂ Ce(19) [i] based on
- linear OA(3113, 6561, F3, 22) (dual of [6561, 6448, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 6560 = 38−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(3105, 6561, F3, 20) (dual of [6561, 6456, 21]-code), using an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 6560 = 38−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(31, 9, F3, 1) (dual of [9, 8, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(31, s, F3, 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(3113, 3284, F3, 2, 21) (dual of [(3284, 2), 6455, 22]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(3113, 2189, F3, 3, 21) (dual of [(2189, 3), 6454, 22]-NRT-code) | [i] | ||
| 3 | Linear OOA(3113, 1642, F3, 4, 21) (dual of [(1642, 4), 6455, 22]-NRT-code) | [i] | ||
| 4 | Linear OOA(3113, 1313, F3, 5, 21) (dual of [(1313, 5), 6452, 22]-NRT-code) | [i] | ||