Information on Result #1081412
Linear OOA(3231, 2097171, F3, 4, 22) (dual of [(2097171, 4), 8388453, 23]-NRT-code), using (u, u+v)-construction based on
- linear OOA(320, 21, F3, 4, 11) (dual of [(21, 4), 64, 12]-NRT-code), using
- extracting embedded OOA [i] based on digital (9, 20, 21)-net over F3, using
- 1 times m-reduction [i] based on digital (9, 21, 21)-net over F3, using
- extracting embedded OOA [i] based on digital (9, 20, 21)-net over F3, using
- linear OOA(3211, 2097150, F3, 4, 22) (dual of [(2097150, 4), 8388389, 23]-NRT-code), using
- OOA 4-folding [i] based on linear OA(3211, 8388600, F3, 22) (dual of [8388600, 8388389, 23]-code), using
- discarding factors / shortening the dual code based on linear OA(3211, large, F3, 22) (dual of [large, large−211, 23]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 14348906 = 315−1, defining interval I = [0,21], and designed minimum distance d ≥ |I|+1 = 23 [i]
- discarding factors / shortening the dual code based on linear OA(3211, large, F3, 22) (dual of [large, large−211, 23]-code), using
- OOA 4-folding [i] based on linear OA(3211, 8388600, F3, 22) (dual of [8388600, 8388389, 23]-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
None.