Information on Result #1200840
Digital (19, 39, 240)-net over F49, using net defined by OOA based on linear OOA(4939, 240, F49, 20, 20) (dual of [(240, 20), 4761, 21]-NRT-code), using
- OA 10-folding and stacking [i] based on linear OA(4939, 2400, F49, 20) (dual of [2400, 2361, 21]-code), using
- discarding factors / shortening the dual code based on linear OA(4939, 2401, F49, 20) (dual of [2401, 2362, 21]-code), using
- an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 2400 = 492−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- discarding factors / shortening the dual code based on linear OA(4939, 2401, F49, 20) (dual of [2401, 2362, 21]-code), using
Mode: Constructive and 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.