Information on Result #964419
Linear OOA(4247, 5487, F4, 3, 43) (dual of [(5487, 3), 16214, 44]-NRT-code), using OOA 3-folding based on linear OA(4247, 16461, F4, 43) (dual of [16461, 16214, 44]-code), using
- discarding factors / shortening the dual code based on linear OA(4247, 16463, F4, 43) (dual of [16463, 16216, 44]-code), using
- construction X applied to C([0,21]) ⊂ C([0,16]) [i] based on
- linear OA(4225, 16385, F4, 43) (dual of [16385, 16160, 44]-code), using the expurgated narrow-sense BCH-code C(I) with length 16385 | 414−1, defining interval I = [0,21], and minimum distance d ≥ |{−21,−20,…,21}|+1 = 44 (BCH-bound) [i]
- linear OA(4169, 16385, F4, 33) (dual of [16385, 16216, 34]-code), using the expurgated narrow-sense BCH-code C(I) with length 16385 | 414−1, defining interval I = [0,16], and minimum distance d ≥ |{−16,−15,…,16}|+1 = 34 (BCH-bound) [i]
- linear OA(422, 78, F4, 9) (dual of [78, 56, 10]-code), using
- discarding factors / shortening the dual code based on linear OA(422, 85, F4, 9) (dual of [85, 63, 10]-code), using
- construction X applied to C([0,21]) ⊂ C([0,16]) [i] based on
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.