Information on Result #3250759
Digital (203, 223, 419432)-net over F2, using 21 times duplication based on digital (202, 222, 419432)-net over F2, using
- t-expansion [i] based on digital (201, 222, 419432)-net over F2, using
- net defined by OOA [i] based on linear OOA(2222, 419432, F2, 21, 21) (dual of [(419432, 21), 8807850, 22]-NRT-code), using
- OOA 10-folding and stacking with additional row [i] based on linear OA(2222, 4194321, F2, 21) (dual of [4194321, 4194099, 22]-code), using
- discarding factors / shortening the dual code based on linear OA(2222, 4194327, F2, 21) (dual of [4194327, 4194105, 22]-code), using
- construction X applied to Ce(20) ⊂ Ce(18) [i] based on
- linear OA(2221, 4194304, F2, 21) (dual of [4194304, 4194083, 22]-code), using an extension Ce(20) of the primitive narrow-sense BCH-code C(I) with length 4194303 = 222−1, defining interval I = [1,20], and designed minimum distance d ≥ |I|+1 = 21 [i]
- linear OA(2199, 4194304, F2, 19) (dual of [4194304, 4194105, 20]-code), using an extension Ce(18) of the primitive narrow-sense BCH-code C(I) with length 4194303 = 222−1, defining interval I = [1,18], and designed minimum distance d ≥ |I|+1 = 19 [i]
- linear OA(21, 23, F2, 1) (dual of [23, 22, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(21, s, F2, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X applied to Ce(20) ⊂ Ce(18) [i] based on
- discarding factors / shortening the dual code based on linear OA(2222, 4194327, F2, 21) (dual of [4194327, 4194105, 22]-code), using
- OOA 10-folding and stacking with additional row [i] based on linear OA(2222, 4194321, F2, 21) (dual of [4194321, 4194099, 22]-code), using
- net defined by OOA [i] based on linear OOA(2222, 419432, F2, 21, 21) (dual of [(419432, 21), 8807850, 22]-NRT-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.