Information on Result #1746956
Digital (20, 31, 524288)-net over F128, using net defined by OOA based on linear OOA(12831, 524288, F128, 15, 11) (dual of [(524288, 15), 7864289, 12]-NRT-code), using
- OOA 2-folding and stacking with additional row [i] based on linear OOA(12831, 1048577, F128, 3, 11) (dual of [(1048577, 3), 3145700, 12]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(12831, 1048577, F128, 2, 11) (dual of [(1048577, 2), 2097123, 12]-NRT-code), using
- OOA 2-folding [i] based on linear OA(12831, 2097154, F128, 11) (dual of [2097154, 2097123, 12]-code), using
- discarding factors / shortening the dual code based on linear OA(12831, 2097155, F128, 11) (dual of [2097155, 2097124, 12]-code), using
- construction X applied to Ce(10) ⊂ Ce(9) [i] based on
- linear OA(12831, 2097152, F128, 11) (dual of [2097152, 2097121, 12]-code), using an extension Ce(10) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 1283−1, defining interval I = [1,10], and designed minimum distance d ≥ |I|+1 = 11 [i]
- linear OA(12828, 2097152, F128, 10) (dual of [2097152, 2097124, 11]-code), using an extension Ce(9) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 1283−1, defining interval I = [1,9], and designed minimum distance d ≥ |I|+1 = 10 [i]
- linear OA(1280, 3, F128, 0) (dual of [3, 3, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(1280, s, F128, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to Ce(10) ⊂ Ce(9) [i] based on
- discarding factors / shortening the dual code based on linear OA(12831, 2097155, F128, 11) (dual of [2097155, 2097124, 12]-code), using
- OOA 2-folding [i] based on linear OA(12831, 2097154, F128, 11) (dual of [2097154, 2097123, 12]-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(12831, 1048577, F128, 2, 11) (dual of [(1048577, 2), 2097123, 12]-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.