Information on Result #1721496
Digital (195, 238, 2317)-net over F4, using net defined by OOA based on linear OOA(4238, 2317, F4, 45, 43) (dual of [(2317, 45), 104027, 44]-NRT-code), using
- OOA 7-folding and stacking with additional row [i] based on linear OOA(4238, 16220, F4, 3, 43) (dual of [(16220, 3), 48422, 44]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(4238, 16222, F4, 3, 43) (dual of [(16222, 3), 48428, 44]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(4238, 16222, F4, 43) (dual of [16222, 15984, 44]-code), using
- discarding factors / shortening the dual code based on linear OA(4238, 16432, F4, 43) (dual of [16432, 16194, 44]-code), using
- 3 times code embedding in larger space [i] based on linear OA(4235, 16429, F4, 43) (dual of [16429, 16194, 44]-code), using
- construction X applied to Ce(42) ⊂ Ce(36) [i] based on
- linear OA(4225, 16384, F4, 43) (dual of [16384, 16159, 44]-code), using an extension Ce(42) of the primitive narrow-sense BCH-code C(I) with length 16383 = 47−1, defining interval I = [1,42], and designed minimum distance d ≥ |I|+1 = 43 [i]
- linear OA(4190, 16384, F4, 37) (dual of [16384, 16194, 38]-code), using an extension Ce(36) of the primitive narrow-sense BCH-code C(I) with length 16383 = 47−1, defining interval I = [1,36], and designed minimum distance d ≥ |I|+1 = 37 [i]
- linear OA(410, 45, F4, 5) (dual of [45, 35, 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(42) ⊂ Ce(36) [i] based on
- 3 times code embedding in larger space [i] based on linear OA(4235, 16429, F4, 43) (dual of [16429, 16194, 44]-code), using
- discarding factors / shortening the dual code based on linear OA(4238, 16432, F4, 43) (dual of [16432, 16194, 44]-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(4238, 16222, F4, 43) (dual of [16222, 15984, 44]-code), using
- discarding factors / shortening the dual code based on linear OOA(4238, 16222, F4, 3, 43) (dual of [(16222, 3), 48428, 44]-NRT-code), using
Mode: 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.