Information on Result #1692080
Linear OOA(2240, 658, F2, 8, 40) (dual of [(658, 8), 5024, 41]-NRT-code), using OOA 2-folding based on linear OOA(2240, 1316, F2, 4, 40) (dual of [(1316, 4), 5024, 41]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(2240, 1317, F2, 4, 40) (dual of [(1317, 4), 5028, 41]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(2240, 1317, F2, 3, 40) (dual of [(1317, 3), 3711, 41]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(2240, 1365, F2, 3, 40) (dual of [(1365, 3), 3855, 41]-NRT-code), using
- OOA 3-folding [i] based on linear OA(2240, 4095, F2, 40) (dual of [4095, 3855, 41]-code), using
- discarding factors / shortening the dual code based on linear OA(2240, 4096, F2, 40) (dual of [4096, 3856, 41]-code), using
- 1 times truncation [i] based on linear OA(2241, 4097, F2, 41) (dual of [4097, 3856, 42]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 4097 | 224−1, 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(2241, 4097, F2, 41) (dual of [4097, 3856, 42]-code), using
- discarding factors / shortening the dual code based on linear OA(2240, 4096, F2, 40) (dual of [4096, 3856, 41]-code), using
- OOA 3-folding [i] based on linear OA(2240, 4095, F2, 40) (dual of [4095, 3855, 41]-code), using
- discarding factors / shortening the dual code based on linear OOA(2240, 1365, F2, 3, 40) (dual of [(1365, 3), 3855, 41]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(2240, 1317, F2, 3, 40) (dual of [(1317, 3), 3711, 41]-NRT-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.