Information on Result #985272
Linear OOA(9135, 1594328, F9, 3, 22) (dual of [(1594328, 3), 4782849, 23]-NRT-code), using OOA 3-folding based on linear OA(9135, 4782984, F9, 22) (dual of [4782984, 4782849, 23]-code), using
- construction X applied to Ce(21) ⊂ Ce(19) [i] based on
- linear OA(9134, 4782969, F9, 22) (dual of [4782969, 4782835, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 4782968 = 97−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(9120, 4782969, F9, 20) (dual of [4782969, 4782849, 21]-code), using an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 4782968 = 97−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(91, 15, F9, 1) (dual of [15, 14, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(91, s, F9, 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(9136, 1594328, F9, 3, 22) (dual of [(1594328, 3), 4782848, 23]-NRT-code) | [i] | OOA Duplication | |
| 2 | Linear OOA(9149, 1594356, F9, 3, 22) (dual of [(1594356, 3), 4782919, 23]-NRT-code) | [i] | (u, u+v)-Construction for OOAs | |
| 3 | Linear OOA(9150, 1594358, F9, 3, 22) (dual of [(1594358, 3), 4782924, 23]-NRT-code) | [i] | ||