Information on Result #851187
Linear OOA(980, 29524, F9, 2, 18) (dual of [(29524, 2), 58968, 19]-NRT-code), using OOA 2-folding based on linear OA(980, 59048, F9, 18) (dual of [59048, 58968, 19]-code), using
- discarding factors / shortening the dual code based on linear OA(980, 59049, F9, 18) (dual of [59049, 58969, 19]-code), using
- 1 times truncation [i] based on linear OA(981, 59050, F9, 19) (dual of [59050, 58969, 20]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 59050 | 910−1, defining interval I = [0,9], and minimum distance d ≥ |{−9,−8,…,9}|+1 = 20 (BCH-bound) [i]
- 1 times truncation [i] based on linear OA(981, 59050, F9, 19) (dual of [59050, 58969, 20]-code), 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(992, 29552, F9, 2, 18) (dual of [(29552, 2), 59012, 19]-NRT-code) | [i] | (u, u+v)-Construction for OOAs | |
| 2 | Linear OOA(993, 29554, F9, 2, 18) (dual of [(29554, 2), 59015, 19]-NRT-code) | [i] | ||
| 3 | Linear OOA(994, 29556, F9, 2, 18) (dual of [(29556, 2), 59018, 19]-NRT-code) | [i] | ||
| 4 | Linear OOA(995, 29558, F9, 2, 18) (dual of [(29558, 2), 59021, 19]-NRT-code) | [i] | ||
| 5 | OOA(995, 29562, S9, 2, 18) | [i] | ||