Information on Result #675906
Linear OA(3100, 2195, F3, 22) (dual of [2195, 2095, 23]-code), using construction X applied to Ce(21) ⊂ Ce(19) based on
- linear OA(399, 2187, F3, 22) (dual of [2187, 2088, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 2186 = 37−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- 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(31, 8, F3, 1) (dual of [8, 7, 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 OA(399, 2194, F3, 21) (dual of [2194, 2095, 22]-code) | [i] | Truncation | |
| 2 | Linear OOA(3100, 1097, F3, 2, 22) (dual of [(1097, 2), 2094, 23]-NRT-code) | [i] | OOA Folding | |
| 3 | Linear OOA(3100, 731, F3, 3, 22) (dual of [(731, 3), 2093, 23]-NRT-code) | [i] | ||
| 4 | Linear OOA(3100, 548, F3, 4, 22) (dual of [(548, 4), 2092, 23]-NRT-code) | [i] | ||
| 5 | Linear OOA(3100, 439, F3, 5, 22) (dual of [(439, 5), 2095, 23]-NRT-code) | [i] | ||