Information on Result #1621064
Linear OOA(3196, 2097159, F3, 5, 18) (dual of [(2097159, 5), 10485599, 19]-NRT-code), using OOA 2-folding based on linear OOA(3196, 4194318, F3, 3, 18) (dual of [(4194318, 3), 12582758, 19]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(3196, 4194319, F3, 3, 18) (dual of [(4194319, 3), 12582761, 19]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(3196, 4194319, F3, 2, 18) (dual of [(4194319, 2), 8388442, 19]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(316, 18, F3, 2, 9) (dual of [(18, 2), 20, 10]-NRT-code), using
- extracting embedded OOA [i] based on digital (7, 16, 18)-net over F3, using
- 2 times m-reduction [i] based on digital (7, 18, 18)-net over F3, using
- extracting embedded OOA [i] based on digital (7, 16, 18)-net over F3, using
- linear OOA(3180, 4194301, F3, 2, 18) (dual of [(4194301, 2), 8388422, 19]-NRT-code), using
- OOA 2-folding [i] based on linear OA(3180, 8388602, F3, 18) (dual of [8388602, 8388422, 19]-code), using
- discarding factors / shortening the dual code based on linear OA(3180, large, F3, 18) (dual of [large, large−180, 19]-code), using
- the primitive narrow-sense BCH-code C(I) with length 14348906 = 315−1, defining interval I = [1,18], and designed minimum distance d ≥ |I|+1 = 19 [i]
- discarding factors / shortening the dual code based on linear OA(3180, large, F3, 18) (dual of [large, large−180, 19]-code), using
- OOA 2-folding [i] based on linear OA(3180, 8388602, F3, 18) (dual of [8388602, 8388422, 19]-code), using
- linear OOA(316, 18, F3, 2, 9) (dual of [(18, 2), 20, 10]-NRT-code), using
- (u, u+v)-construction [i] based on
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(3196, 4194319, F3, 2, 18) (dual of [(4194319, 2), 8388442, 19]-NRT-code), using
Mode: Linear.
Optimality
Show details for fixed k and m, k and s, k and t, m and s, m and t.
Other Results with Identical Parameters
None.
Depending Results
None.