Information on Result #1480463
Linear OOA(4219, 7106, F4, 3, 40) (dual of [(7106, 3), 21099, 41]-NRT-code), using OOA 2-folding based on linear OOA(4219, 14212, F4, 2, 40) (dual of [(14212, 2), 28205, 41]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(4219, 14213, F4, 2, 40) (dual of [(14213, 2), 28207, 41]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(4219, 14213, F4, 40) (dual of [14213, 13994, 41]-code), using
- discarding factors / shortening the dual code based on linear OA(4219, 16421, F4, 40) (dual of [16421, 16202, 41]-code), using
- 1 times code embedding in larger space [i] based on linear OA(4218, 16420, F4, 40) (dual of [16420, 16202, 41]-code), using
- construction X applied to C([0,20]) ⊂ C([0,17]) [i] based on
- linear OA(4211, 16385, F4, 41) (dual of [16385, 16174, 42]-code), using the expurgated narrow-sense BCH-code C(I) with length 16385 | 414−1, defining interval I = [0,20], and minimum distance d ≥ |{−20,−19,…,20}|+1 = 42 (BCH-bound) [i]
- linear OA(4183, 16385, F4, 35) (dual of [16385, 16202, 36]-code), using the expurgated narrow-sense BCH-code C(I) with length 16385 | 414−1, defining interval I = [0,17], and minimum distance d ≥ |{−17,−16,…,17}|+1 = 36 (BCH-bound) [i]
- linear OA(47, 35, F4, 4) (dual of [35, 28, 5]-code), using
- discarding factors / shortening the dual code based on linear OA(47, 43, F4, 4) (dual of [43, 36, 5]-code), using
- construction X applied to C([0,20]) ⊂ C([0,17]) [i] based on
- 1 times code embedding in larger space [i] based on linear OA(4218, 16420, F4, 40) (dual of [16420, 16202, 41]-code), using
- discarding factors / shortening the dual code based on linear OA(4219, 16421, F4, 40) (dual of [16421, 16202, 41]-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(4219, 14213, F4, 40) (dual of [14213, 13994, 41]-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.