Information on Result #611904
Linear OA(349, 81, F3, 22) (dual of [81, 32, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 80 = 34−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22
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.
Compare with Markus Grassl’s online database of code parameters.
Other Results with Identical Parameters
None.
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OA(353, 85, F3, 23) (dual of [85, 32, 24]-code) | [i] | ✔ | Construction X with Extended Narrow-Sense BCH Codes |
| 2 | Linear OA(350, 84, F3, 22) (dual of [84, 34, 23]-code) | [i] | ✔ | |
| 3 | Linear OA(354, 92, F3, 22) (dual of [92, 38, 23]-code) | [i] | ✔ | |
| 4 | Linear OA(353, 88, F3, 22) (dual of [88, 35, 23]-code) | [i] | ✔ | Construction XX with a Chain of Extended Narrow-Sense BCH Codes |
| 5 | Linear OOA(349, 27, F3, 3, 22) (dual of [(27, 3), 32, 23]-NRT-code) | [i] | OOA Folding | |