Information on Result #677086
Linear OA(383, 378, F3, 21) (dual of [378, 295, 22]-code), using construction X applied to Ce(21) ⊂ Ce(18) based on
- linear OA(382, 365, F3, 22) (dual of [365, 283, 23]-code), using an extension Ce(21) of the narrow-sense BCH-code C(I) with length 364 | 36−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(370, 365, F3, 19) (dual of [365, 295, 20]-code), using an extension Ce(18) of the narrow-sense BCH-code C(I) with length 364 | 36−1, defining interval I = [1,18], and designed minimum distance d ≥ |I|+1 = 19 [i]
- linear OA(31, 13, F3, 1) (dual of [13, 12, 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(383, 189, F3, 2, 21) (dual of [(189, 2), 295, 22]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(383, 126, F3, 3, 21) (dual of [(126, 3), 295, 22]-NRT-code) | [i] | ||