Information on Result #3258332
Digital (181, 212, 17477)-net over F4, using 43 times duplication based on digital (178, 209, 17477)-net over F4, using
- net defined by OOA [i] based on linear OOA(4209, 17477, F4, 31, 31) (dual of [(17477, 31), 541578, 32]-NRT-code), using
- OOA 15-folding and stacking with additional row [i] based on linear OA(4209, 262156, F4, 31) (dual of [262156, 261947, 32]-code), using
- discarding factors / shortening the dual code based on linear OA(4209, 262163, F4, 31) (dual of [262163, 261954, 32]-code), using
- construction X applied to Ce(30) ⊂ Ce(28) [i] based on
- linear OA(4208, 262144, F4, 31) (dual of [262144, 261936, 32]-code), using an extension Ce(30) of the primitive narrow-sense BCH-code C(I) with length 262143 = 49−1, defining interval I = [1,30], and designed minimum distance d ≥ |I|+1 = 31 [i]
- linear OA(4190, 262144, F4, 29) (dual of [262144, 261954, 30]-code), using an extension Ce(28) of the primitive narrow-sense BCH-code C(I) with length 262143 = 49−1, defining interval I = [1,28], and designed minimum distance d ≥ |I|+1 = 29 [i]
- linear OA(41, 19, F4, 1) (dual of [19, 18, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(41, s, F4, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X applied to Ce(30) ⊂ Ce(28) [i] based on
- discarding factors / shortening the dual code based on linear OA(4209, 262163, F4, 31) (dual of [262163, 261954, 32]-code), using
- OOA 15-folding and stacking with additional row [i] based on linear OA(4209, 262156, F4, 31) (dual of [262156, 261947, 32]-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.