Information on Result #1781564
Digital (193, 220, 637583)-net over F4, using embedding of OOA with Gilbert–Varšamov bound based on linear OA(4220, 637583, F4, 27) (dual of [637583, 637363, 28]-code), using
- discarding factors / shortening the dual code based on linear OA(4220, 1048602, F4, 27) (dual of [1048602, 1048382, 28]-code), using
- (u, u+v)-construction [i] based on
- linear OA(419, 25, F4, 13) (dual of [25, 6, 14]-code), using
- discarding factors / shortening the dual code based on linear OA(419, 26, F4, 13) (dual of [26, 7, 14]-code), using
- 2 times truncation [i] based on linear OA(421, 28, F4, 15) (dual of [28, 7, 16]-code), using
- discarding factors / shortening the dual code based on linear OA(419, 26, F4, 13) (dual of [26, 7, 14]-code), using
- linear OA(4201, 1048577, F4, 27) (dual of [1048577, 1048376, 28]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 1048577 | 420−1, defining interval I = [0,13], and minimum distance d ≥ |{−13,−12,…,13}|+1 = 28 (BCH-bound) [i]
- linear OA(419, 25, F4, 13) (dual of [25, 6, 14]-code), using
- (u, u+v)-construction [i] based on
Mode: Linear.
Optimality
Show details for fixed k and m, k and s, k and t, m and s, m and t, t and s.
Other Results with Identical Parameters
None.
Depending Results
None.