Information on Result #1061773
Linear OOA(3197, 4938, F3, 4, 30) (dual of [(4938, 4), 19555, 31]-NRT-code), using OOA 4-folding based on linear OA(3197, 19752, F3, 30) (dual of [19752, 19555, 31]-code), using
- discarding factors / shortening the dual code based on linear OA(3197, 19753, F3, 30) (dual of [19753, 19556, 31]-code), using
- construction X applied to Ce(30) ⊂ Ce(21) [i] based on
- linear OA(3181, 19683, F3, 31) (dual of [19683, 19502, 32]-code), using an extension Ce(30) of the primitive narrow-sense BCH-code C(I) with length 19682 = 39−1, defining interval I = [1,30], and designed minimum distance d ≥ |I|+1 = 31 [i]
- linear OA(3127, 19683, F3, 22) (dual of [19683, 19556, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 19682 = 39−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(316, 70, F3, 7) (dual of [70, 54, 8]-code), using
- discarding factors / shortening the dual code based on linear OA(316, 82, F3, 7) (dual of [82, 66, 8]-code), using
- construction X applied to Ce(30) ⊂ Ce(21) [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(3198, 4938, F3, 4, 30) (dual of [(4938, 4), 19554, 31]-NRT-code) | [i] | OOA Duplication | |
| 2 | Linear OOA(3199, 4938, F3, 4, 30) (dual of [(4938, 4), 19553, 31]-NRT-code) | [i] | ||