MinT - Information on Result #1059139

Information on Result #1059139

Linear OOA(2²³⁶, 61, F₂, 4, 142) (dual of [(61, 4), 8, 143]-NRT-code), using OOA 2-folding based on linear OOA(2²³⁶, 122, F₂, 2, 142) (dual of [(122, 2), 8, 143]-NRT-code), using

2 step truncation [i] based on linear OOA(2²³⁸, 123, F₂, 2, 144) (dual of [(123, 2), 8, 145]-NRT-code), using
- concatenation of two NRT-codes [i] based on
  1. linear OA(4³⁷, 41, F₄, 28) (dual of [41, 4, 29]-code), using
    - discarding factors / shortening the dual code based on linear OA(4³⁷, 42, F₄, 28) (dual of [42, 5, 29]-code), using
      - 1 times truncation [i] based on linear OA(4³⁸, 43, F₄, 29) (dual of [43, 5, 30]-code), using
        an explicit generator matrix [i]
  2. linear OOA(2⁴, 3, F₂, 2, 4) (dual of [(3, 2), 2, 5]-NRT-code), using
    - extended Reedâ€“Solomon NRT-code RS_e(2;2,2) [i]

Mode: Constructive and linear.

Optimality

Show details for fixed k and m, n and k, k and s, k and t, n and m, m and s, m and t, n and s, n and t.

Other Results with Identical Parameters

None.

Depending Results

None.