Information on Result #1051931
Linear OOA(257, 32, F2, 4, 17) (dual of [(32, 4), 71, 18]-NRT-code), using OOA 4-folding based on linear OA(257, 128, F2, 17) (dual of [128, 71, 18]-code), using
- discarding factors / shortening the dual code based on linear OA(257, 129, F2, 17) (dual of [129, 72, 18]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 129 | 214−1, defining interval I = [0,8], and minimum distance d ≥ |{−8,−7,…,8}|+1 = 18 (BCH-bound) [i]
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.