Information on Result #3258665
Digital (194, 231, 3643)-net over F4, using 44 times duplication based on digital (190, 227, 3643)-net over F4, using
- net defined by OOA [i] based on linear OOA(4227, 3643, F4, 37, 37) (dual of [(3643, 37), 134564, 38]-NRT-code), using
- OOA 18-folding and stacking with additional row [i] based on linear OA(4227, 65575, F4, 37) (dual of [65575, 65348, 38]-code), using
- discarding factors / shortening the dual code based on linear OA(4227, 65578, F4, 37) (dual of [65578, 65351, 38]-code), using
- construction X applied to Ce(36) ⊂ Ce(30) [i] based on
- linear OA(4217, 65536, F4, 37) (dual of [65536, 65319, 38]-code), using an extension Ce(36) of the primitive narrow-sense BCH-code C(I) with length 65535 = 48−1, defining interval I = [1,36], and designed minimum distance d ≥ |I|+1 = 37 [i]
- linear OA(4185, 65536, F4, 31) (dual of [65536, 65351, 32]-code), using an extension Ce(30) of the primitive narrow-sense BCH-code C(I) with length 65535 = 48−1, defining interval I = [1,30], and designed minimum distance d ≥ |I|+1 = 31 [i]
- linear OA(410, 42, F4, 5) (dual of [42, 32, 6]-code), using
- discarding factors / shortening the dual code based on linear OA(410, 63, F4, 5) (dual of [63, 53, 6]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 63 = 43−1, defining interval I = [0,3], and designed minimum distance d ≥ |I|+1 = 6 [i]
- discarding factors / shortening the dual code based on linear OA(410, 63, F4, 5) (dual of [63, 53, 6]-code), using
- construction X applied to Ce(36) ⊂ Ce(30) [i] based on
- discarding factors / shortening the dual code based on linear OA(4227, 65578, F4, 37) (dual of [65578, 65351, 38]-code), using
- OOA 18-folding and stacking with additional row [i] based on linear OA(4227, 65575, F4, 37) (dual of [65575, 65348, 38]-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.