Information on Result #1203672
Digital (54, 70, 1048649)-net over F128, using net defined by OOA based on linear OOA(12870, 1048649, F128, 20, 16) (dual of [(1048649, 20), 20972910, 17]-NRT-code), using
- OOA 2-folding and stacking with additional row [i] based on linear OOA(12870, 2097299, F128, 4, 16) (dual of [(2097299, 4), 8389126, 17]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(12870, 2097300, F128, 4, 16) (dual of [(2097300, 4), 8389130, 17]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(1289, 150, F128, 4, 8) (dual of [(150, 4), 591, 9]-NRT-code), using
- extended algebraic-geometric NRT-code AGe(4;F,591P) [i] based on function field F/F128 with g(F) = 1 and N(F) ≥ 150, using
- linear OOA(12861, 2097150, F128, 4, 16) (dual of [(2097150, 4), 8388539, 17]-NRT-code), using
- OOA 4-folding [i] based on linear OA(12861, 8388600, F128, 16) (dual of [8388600, 8388539, 17]-code), using
- discarding factors / shortening the dual code based on linear OA(12861, large, F128, 16) (dual of [large, large−61, 17]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 9256395 | 1284−1, defining interval I = [0,15], and designed minimum distance d ≥ |I|+1 = 17 [i]
- discarding factors / shortening the dual code based on linear OA(12861, large, F128, 16) (dual of [large, large−61, 17]-code), using
- OOA 4-folding [i] based on linear OA(12861, 8388600, F128, 16) (dual of [8388600, 8388539, 17]-code), using
- linear OOA(1289, 150, F128, 4, 8) (dual of [(150, 4), 591, 9]-NRT-code), using
- (u, u+v)-construction [i] based on
- discarding factors / shortening the dual code based on linear OOA(12870, 2097300, F128, 4, 16) (dual of [(2097300, 4), 8389130, 17]-NRT-code), using
Mode: Constructive and 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.