Information on Result #903922
Linear OOA(6462, 2227, F64, 2, 22) (dual of [(2227, 2), 4392, 23]-NRT-code), using (u, u+v)-construction based on
- linear OOA(6418, 177, F64, 2, 11) (dual of [(177, 2), 336, 12]-NRT-code), using
- extended algebraic-geometric NRT-code AGe(2;F,342P) [i] based on function field F/F64 with g(F) = 7 and N(F) ≥ 177, using
- linear OOA(6444, 2050, F64, 2, 22) (dual of [(2050, 2), 4056, 23]-NRT-code), using
- OOA 2-folding [i] based on linear OA(6444, 4100, F64, 22) (dual of [4100, 4056, 23]-code), using
- discarding factors / shortening the dual code based on linear OA(6444, 4101, F64, 22) (dual of [4101, 4057, 23]-code), using
- construction X applied to Ce(21) ⊂ Ce(19) [i] based on
- linear OA(6443, 4096, F64, 22) (dual of [4096, 4053, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 4095 = 642−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(6439, 4096, F64, 20) (dual of [4096, 4057, 21]-code), using an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 4095 = 642−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(641, 5, F64, 1) (dual of [5, 4, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(641, s, F64, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X applied to Ce(21) ⊂ Ce(19) [i] based on
- discarding factors / shortening the dual code based on linear OA(6444, 4101, F64, 22) (dual of [4101, 4057, 23]-code), using
- OOA 2-folding [i] based on linear OA(6444, 4100, F64, 22) (dual of [4100, 4056, 23]-code), using
Mode: Constructive and linear.
Optimality
Show details for fixed k and m, n and k, k and s, k and t, n and m, m and s, m and t, n and s, n and t.
Other Results with Identical Parameters
None.
Depending Results
None.