Information on Result #1186776
Digital (153, 171, 932072)-net over F4, using net defined by OOA based on linear OOA(4171, 932072, F4, 21, 18) (dual of [(932072, 21), 19573341, 19]-NRT-code), using
- OOA 3-folding and stacking with additional row [i] based on linear OOA(4171, 2796217, F4, 3, 18) (dual of [(2796217, 3), 8388480, 19]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(4171, 2796218, F4, 3, 18) (dual of [(2796218, 3), 8388483, 19]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(414, 17, F4, 3, 9) (dual of [(17, 3), 37, 10]-NRT-code), using
- extended algebraic-geometric NRT-code AGe(3;F,41P) [i] based on function field F/F4 with g(F) = 5 and N(F) ≥ 17, using
- linear OOA(4157, 2796201, F4, 3, 18) (dual of [(2796201, 3), 8388446, 19]-NRT-code), using
- OOA 3-folding [i] based on linear OA(4157, large, F4, 18) (dual of [large, large−157, 19]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 16777215 = 412−1, defining interval I = [0,17], and designed minimum distance d ≥ |I|+1 = 19 [i]
- OOA 3-folding [i] based on linear OA(4157, large, F4, 18) (dual of [large, large−157, 19]-code), using
- linear OOA(414, 17, F4, 3, 9) (dual of [(17, 3), 37, 10]-NRT-code), using
- (u, u+v)-construction [i] based on
- discarding factors / shortening the dual code based on linear OOA(4171, 2796218, F4, 3, 18) (dual of [(2796218, 3), 8388483, 19]-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.