Information on Result #626660
Linear OA(9140, 148, F9, 109) (dual of [148, 8, 110]-code), using repeating each code word 2 times based on linear OA(966, 74, F9, 54) (dual of [74, 8, 55]-code), using
- discarding factors / shortening the dual code based on linear OA(966, 75, F9, 54) (dual of [75, 9, 55]-code), using
- 7 times truncation [i] based on linear OA(973, 82, F9, 61) (dual of [82, 9, 62]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 82 | 94−1, defining interval I = [0,30], and minimum distance d ≥ |{−30,−29,…,30}|+1 = 62 (BCH-bound) [i]
- 7 times truncation [i] based on linear OA(973, 82, F9, 61) (dual of [82, 9, 62]-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(9140, 74, F9, 2, 109) (dual of [(74, 2), 8, 110]-NRT-code) | [i] | OOA Folding | |