MinT - Information on Result #1182036

Information on Result #1182036

Digital (226, 247, 838865)-net over F₂, using net defined by OOA based on linear OOA(2²⁴⁷, 838865, F₂, 25, 21) (dual of [(838865, 25), 20971378, 22]-NRT-code), using

OOA 2-folding and stacking with additional row [i] based on linear OOA(2²⁴⁷, 1677731, F₂, 5, 21) (dual of [(1677731, 5), 8388408, 22]-NRT-code), using
- (u,Â u+v)-construction [i] based on
  1. linear OOA(2¹⁶, 11, F₂, 5, 10) (dual of [(11, 5), 39, 11]-NRT-code), using
    - extracting embedded OOA [i] based on digital (6, 16, 11)-net over F₂, using
      - linear code embedding found in a computer search [i]
  2. linear OOA(2²³¹, 1677720, F₂, 5, 21) (dual of [(1677720, 5), 8388369, 22]-NRT-code), using
    - OOA 5-folding [i] based on linear OA(2²³¹, 8388600, F₂, 21) (dual of [8388600, 8388369, 22]-code), using
      - discarding factors / shortening the dual code based on linear OA(2²³¹, large, F₂, 21) (dual of [large, large−231, 22]-code), using
        the expurgated narrow-sense BCH-code C(I) with length 8388609Â | 2⁴⁶âˆ’1, defining interval IÂ =Â [0,10], and minimum distance dÂ â‰¥ |{−10,−9,…,10}|+1Â =Â 22 (BCH-bound) [i]

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.