Information on Result #616355
Linear OA(1650, 275, F16, 20) (dual of [275, 225, 21]-code), using construction X applied to C([0,18]) ⊂ C([1,18]) based on
- linear OA(1649, 273, F16, 20) (dual of [273, 224, 21]-code), using the expurgated narrow-sense BCH-code C(I) with length 273 | 163−1, defining interval I = [0,18], and minimum distance d ≥ |{−1,0,…,18}|+1 = 21 (BCH-bound) [i]
- linear OA(1648, 273, F16, 18) (dual of [273, 225, 19]-code), using the narrow-sense BCH-code C(I) with length 273 | 163−1, defining interval I = [1,18], and designed minimum distance d ≥ |I|+1 = 19 [i]
- linear OA(161, 2, F16, 1) (dual of [2, 1, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(161, s, F16, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, 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.