Information on Result #626557
Linear OA(9120, 128, F9, 89) (dual of [128, 8, 90]-code), using repeating each code word 2 times based on linear OA(956, 64, F9, 44) (dual of [64, 8, 45]-code), using
- discarding factors / shortening the dual code based on linear OA(956, 65, F9, 44) (dual of [65, 9, 45]-code), using
- 17 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]
- 17 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.
Compare with Markus Grassl’s online database of code parameters.
Other Results with Identical Parameters
None.
Depending Results
None.