Information on Result #664184
Linear OA(996, 749, F9, 30) (dual of [749, 653, 31]-code), using (u, u+v)-construction based on
- linear OA(917, 20, F9, 15) (dual of [20, 3, 16]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 20 | 92−1, defining interval I = [0,12], and minimum distance d ≥ |{−2,−1,…,12}|+1 = 16 (BCH-bound) [i]
- linear OA(979, 729, F9, 30) (dual of [729, 650, 31]-code), using
- an extension Ce(29) of the primitive narrow-sense BCH-code C(I) with length 728 = 93−1, defining interval I = [1,29], and designed minimum distance d ≥ |I|+1 = 30 [i]
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
None.