Information on Result #1018247
Linear OOA(6474, 1470, F64, 3, 29) (dual of [(1470, 3), 4336, 30]-NRT-code), using (u, u+v)-construction based on
- linear OOA(6417, 104, F64, 3, 14) (dual of [(104, 3), 295, 15]-NRT-code), using
- extended algebraic-geometric NRT-code AGe(3;F,297P) [i] based on function field F/F64 with g(F) = 3 and N(F) ≥ 104, using
- linear OOA(6457, 1366, F64, 3, 29) (dual of [(1366, 3), 4041, 30]-NRT-code), using
- OOA 3-folding [i] based on linear OA(6457, 4098, F64, 29) (dual of [4098, 4041, 30]-code), using
- construction X applied to Ce(28) ⊂ Ce(27) [i] based on
- linear OA(6457, 4096, F64, 29) (dual of [4096, 4039, 30]-code), using an extension Ce(28) of the primitive narrow-sense BCH-code C(I) with length 4095 = 642−1, defining interval I = [1,28], and designed minimum distance d ≥ |I|+1 = 29 [i]
- linear OA(6455, 4096, F64, 28) (dual of [4096, 4041, 29]-code), using an extension Ce(27) of the primitive narrow-sense BCH-code C(I) with length 4095 = 642−1, defining interval I = [1,27], and designed minimum distance d ≥ |I|+1 = 28 [i]
- linear OA(640, 2, F64, 0) (dual of [2, 2, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(640, s, F64, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to Ce(28) ⊂ Ce(27) [i] based on
- OOA 3-folding [i] based on linear OA(6457, 4098, F64, 29) (dual of [4098, 4041, 30]-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.