Information on Result #853687
Linear OOA(9118, 185, F9, 2, 49) (dual of [(185, 2), 252, 50]-NRT-code), using OOA 2-folding based on linear OA(9118, 370, F9, 49) (dual of [370, 252, 50]-code), using
- construction XX applied to C1 = C([363,46]), C2 = C([0,47]), C3 = C1 + C2 = C([0,46]), and C∩ = C1 ∩ C2 = C([363,47]) [i] based on
- linear OA(9115, 364, F9, 48) (dual of [364, 249, 49]-code), using the BCH-code C(I) with length 364 | 93−1, defining interval I = {−1,0,…,46}, and designed minimum distance d ≥ |I|+1 = 49 [i]
- linear OA(9115, 364, F9, 48) (dual of [364, 249, 49]-code), using the expurgated narrow-sense BCH-code C(I) with length 364 | 93−1, defining interval I = [0,47], and designed minimum distance d ≥ |I|+1 = 49 [i]
- linear OA(9118, 364, F9, 49) (dual of [364, 246, 50]-code), using the BCH-code C(I) with length 364 | 93−1, defining interval I = {−1,0,…,47}, and designed minimum distance d ≥ |I|+1 = 50 [i]
- linear OA(9112, 364, F9, 47) (dual of [364, 252, 48]-code), using the expurgated narrow-sense BCH-code C(I) with length 364 | 93−1, defining interval I = [0,46], and designed minimum distance d ≥ |I|+1 = 48 [i]
- linear OA(90, 3, F9, 0) (dual of [3, 3, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(90, s, F9, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- linear OA(90, 3, F9, 0) (dual of [3, 3, 1]-code) (see above)
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.