Information on Result #626669
Linear OA(9142, 150, F9, 111) (dual of [150, 8, 112]-code), using repeating each code word 2 times based on linear OA(967, 75, F9, 55) (dual of [75, 8, 56]-code), using
- discarding factors / shortening the dual code based on linear OA(967, 76, F9, 55) (dual of [76, 9, 56]-code), using
- 6 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]
- 6 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(9142, 75, F9, 2, 111) (dual of [(75, 2), 8, 112]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(9142, 50, F9, 3, 111) (dual of [(50, 3), 8, 112]-NRT-code) | [i] | ||