Information on Result #1481288
Linear OOA(4259, 7124, F4, 3, 48) (dual of [(7124, 3), 21113, 49]-NRT-code), using OOA 2-folding based on linear OOA(4259, 14248, F4, 2, 48) (dual of [(14248, 2), 28237, 49]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(4259, 14248, F4, 48) (dual of [14248, 13989, 49]-code), using
- discarding factors / shortening the dual code based on linear OA(4259, 16406, F4, 48) (dual of [16406, 16147, 49]-code), using
- construction X applied to C([0,24]) ⊂ C([0,21]) [i] based on
- linear OA(4253, 16385, F4, 49) (dual of [16385, 16132, 50]-code), using the expurgated narrow-sense BCH-code C(I) with length 16385 | 414−1, defining interval I = [0,24], and minimum distance d ≥ |{−24,−23,…,24}|+1 = 50 (BCH-bound) [i]
- 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(46, 21, F4, 4) (dual of [21, 15, 5]-code), using
- construction X applied to C([0,24]) ⊂ C([0,21]) [i] based on
- discarding factors / shortening the dual code based on linear OA(4259, 16406, F4, 48) (dual of [16406, 16147, 49]-code), using
Mode: 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.