Information on Result #852501
Linear OOA(960, 52, F9, 2, 33) (dual of [(52, 2), 44, 34]-NRT-code), using OOA 2-folding based on linear OA(960, 104, F9, 33) (dual of [104, 44, 34]-code), using
- construction XX applied to C1 = C([10,40]), C2 = C([8,31]), C3 = C1 + C2 = C([10,31]), and C∩ = C1 ∩ C2 = C([8,40]) [i] based on
- linear OA(946, 80, F9, 31) (dual of [80, 34, 32]-code), using the primitive BCH-code C(I) with length 80 = 92−1, defining interval I = {10,11,…,40}, and designed minimum distance d ≥ |I|+1 = 32 [i]
- linear OA(939, 80, F9, 24) (dual of [80, 41, 25]-code), using the primitive BCH-code C(I) with length 80 = 92−1, defining interval I = {8,9,…,31}, and designed minimum distance d ≥ |I|+1 = 25 [i]
- linear OA(950, 80, F9, 33) (dual of [80, 30, 34]-code), using the primitive BCH-code C(I) with length 80 = 92−1, defining interval I = {8,9,…,40}, and designed minimum distance d ≥ |I|+1 = 34 [i]
- linear OA(935, 80, F9, 22) (dual of [80, 45, 23]-code), using the primitive BCH-code C(I) with length 80 = 92−1, defining interval I = {10,11,…,31}, and designed minimum distance d ≥ |I|+1 = 23 [i]
- 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
- linear OA(91, 5, F9, 1) (dual of [5, 4, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(91, 9, F9, 1) (dual of [9, 8, 2]-code), using
- Reed–Solomon code RS(8,9) [i]
- discarding factors / shortening the dual code based on linear OA(91, 9, F9, 1) (dual of [9, 8, 2]-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
None.