Information on Result #690903
Linear OA(973, 106, F9, 40) (dual of [106, 33, 41]-code), using construction X applied to C([0,36]) ⊂ C([0,28]) based on
- linear OA(964, 91, F9, 40) (dual of [91, 27, 41]-code), using the expurgated narrow-sense BCH-code C(I) with length 91 | 93−1, defining interval I = [0,36], and minimum distance d ≥ |{−3,−2,…,36}|+1 = 41 (BCH-bound) [i]
- linear OA(958, 91, F9, 31) (dual of [91, 33, 32]-code), using the expurgated narrow-sense BCH-code C(I) with length 91 | 93−1, defining interval I = [0,28], and minimum distance d ≥ |{−2,−1,…,28}|+1 = 32 (BCH-bound) [i]
- linear OA(99, 15, F9, 8) (dual of [15, 6, 9]-code), using
- discarding factors / shortening the dual code based on linear OA(99, 19, F9, 8) (dual of [19, 10, 9]-code), using
- 1 times truncation [i] based on linear OA(910, 20, F9, 9) (dual of [20, 10, 10]-code), using
- extended quadratic residue code Qe(20,9) [i]
- 1 times truncation [i] based on linear OA(910, 20, F9, 9) (dual of [20, 10, 10]-code), using
- discarding factors / shortening the dual code based on linear OA(99, 19, F9, 8) (dual of [19, 10, 9]-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.