Information on Result #1160034
Linear OOA(2256, 1198400, F2, 7, 20) (dual of [(1198400, 7), 8388544, 21]-NRT-code), using (u, u+v)-construction based on
- linear OOA(226, 29, F2, 7, 10) (dual of [(29, 7), 177, 11]-NRT-code), using
- extracting embedded OOA [i] based on digital (16, 26, 29)-net over F2, using
- 3 times m-reduction [i] based on digital (16, 29, 29)-net over F2, using
- extracting embedded OOA [i] based on digital (16, 26, 29)-net over F2, using
- linear OOA(2230, 1198371, F2, 7, 20) (dual of [(1198371, 7), 8388367, 21]-NRT-code), using
- OOA 7-folding [i] based on linear OA(2230, 8388597, F2, 20) (dual of [8388597, 8388367, 21]-code), using
- discarding factors / shortening the dual code based on linear OA(2230, large, F2, 20) (dual of [large, large−230, 21]-code), using
- the primitive narrow-sense BCH-code C(I) with length 8388607 = 223−1, defining interval I = [1,20], and designed minimum distance d ≥ |I|+1 = 21 [i]
- discarding factors / shortening the dual code based on linear OA(2230, large, F2, 20) (dual of [large, large−230, 21]-code), using
- OOA 7-folding [i] based on linear OA(2230, 8388597, F2, 20) (dual of [8388597, 8388367, 21]-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.