Information on Result #878470
Linear OOA(12848, 1048652, F128, 2, 14) (dual of [(1048652, 2), 2097256, 15]-NRT-code), using OOA 2-folding based on linear OA(12848, 2097304, F128, 14) (dual of [2097304, 2097256, 15]-code), using
- discarding factors / shortening the dual code based on linear OA(12848, 2097305, F128, 14) (dual of [2097305, 2097257, 15]-code), using
- (u, u+v)-construction [i] based on
- linear OA(1288, 150, F128, 7) (dual of [150, 142, 8]-code), using
- extended algebraic-geometric code AGe(F,142P) [i] based on function field F/F128 with g(F) = 1 and N(F) ≥ 150, using
- linear OA(12840, 2097155, F128, 14) (dual of [2097155, 2097115, 15]-code), using
- construction X applied to Ce(13) ⊂ Ce(12) [i] based on
- linear OA(12840, 2097152, F128, 14) (dual of [2097152, 2097112, 15]-code), using an extension Ce(13) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 1283−1, defining interval I = [1,13], and designed minimum distance d ≥ |I|+1 = 14 [i]
- linear OA(12837, 2097152, F128, 13) (dual of [2097152, 2097115, 14]-code), using an extension Ce(12) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 1283−1, defining interval I = [1,12], and designed minimum distance d ≥ |I|+1 = 13 [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(13) ⊂ Ce(12) [i] based on
- linear OA(1288, 150, F128, 7) (dual of [150, 142, 8]-code), using
- (u, u+v)-construction [i] based on
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.