MinT - Information on Result #1699544

Information on Result #1699544

Linear OOA(2¹⁵⁸, 734, F₂, 8, 28) (dual of [(734, 8), 5714, 29]-NRT-code), using embedding of OOA with Gilbertâ€“VarÅ¡amov bound based on linear OOA(2¹⁵⁸, 734, F₂, 2, 28) (dual of [(734, 2), 1310, 29]-NRT-code), using

discarding factors / shortening the dual code based on linear OOA(2¹⁵⁸, 1031, F₂, 2, 28) (dual of [(1031, 2), 1904, 29]-NRT-code), using
- 1 times NRT-code embedding in larger space [i] based on linear OOA(2¹⁵⁶, 1030, F₂, 2, 28) (dual of [(1030, 2), 1904, 29]-NRT-code), using
  - OOA 2-folding [i] based on linear OA(2¹⁵⁶, 2060, F₂, 28) (dual of [2060, 1904, 29]-code), using
    - strength reduction [i] based on linear OA(2¹⁵⁶, 2060, F₂, 29) (dual of [2060, 1904, 30]-code), using
      - constructionÂ X applied to C_e(28) âŠ‚ C_e(26) [i] based on
        linear OA(2¹⁵⁵, 2048, F₂, 29) (dual of [2048, 1893, 30]-code), using an extension C_e(28) of the primitive narrow-sense BCH-code C(I) with length 2047Â = 2¹¹âˆ’1, defining interval IÂ =Â [1,28], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 29 [i]
        linear OA(2¹⁴⁴, 2048, F₂, 27) (dual of [2048, 1904, 28]-code), using an extension C_e(26) of the primitive narrow-sense BCH-code C(I) with length 2047Â = 2¹¹âˆ’1, defining interval IÂ =Â [1,26], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 27 [i]
        linear OA(2¹, 12, F₂, 1) (dual of [12, 11, 2]-code), using
        discarding factors / shortening the dual code based on linear OA(2¹, s, F₂, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
        parity-check code [i]

Mode: 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.