Information on Result #895238
Linear OOA(3213, 4194445, F3, 2, 18) (dual of [(4194445, 2), 8388677, 19]-NRT-code), using (u, u+v)-construction based on
- linear OOA(333, 144, F3, 2, 9) (dual of [(144, 2), 255, 10]-NRT-code), using
- extracting embedded OOA [i] based on digital (24, 33, 144)-net over F3, using
- trace code for nets [i] based on digital (2, 11, 48)-net over F27, using
- net from sequence [i] based on digital (2, 47)-sequence over F27, using
- Niederreiter–Xing sequence construction II/III [i] based on function field F/F27 with g(F) = 2 and N(F) ≥ 48, using
- net from sequence [i] based on digital (2, 47)-sequence over F27, using
- trace code for nets [i] based on digital (2, 11, 48)-net over F27, using
- extracting embedded OOA [i] based on digital (24, 33, 144)-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
Mode: Constructive and 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
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OOA(3213, 2097222, F3, 4, 18) (dual of [(2097222, 4), 8388675, 19]-NRT-code) | [i] | OOA Folding | |