Information on Result #1097708
Linear OOA(2220, 409, F2, 5, 40) (dual of [(409, 5), 1825, 41]-NRT-code), using OOA 5-folding based on linear OA(2220, 2045, F2, 40) (dual of [2045, 1825, 41]-code), using
- discarding factors / shortening the dual code based on linear OA(2220, 2048, F2, 40) (dual of [2048, 1828, 41]-code), using
- 1 times truncation [i] based on linear OA(2221, 2049, F2, 41) (dual of [2049, 1828, 42]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 2049 | 222−1, defining interval I = [0,20], and minimum distance d ≥ |{−20,−19,…,20}|+1 = 42 (BCH-bound) [i]
- 1 times truncation [i] based on linear OA(2221, 2049, F2, 41) (dual of [2049, 1828, 42]-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.