MinT - Information on Result #1454372

Information on Result #1454372

Linear OOA(16⁹⁷, 108407, F₁₆, 2, 24) (dual of [(108407, 2), 216717, 25]-NRT-code), using embedding of OOA with Gilbertâ€“VarÅ¡amov bound based on linear OA(16⁹⁷, 108407, F₁₆, 24) (dual of [108407, 108310, 25]-code), using

discarding factors / shortening the dual code based on linear OA(16⁹⁷, 131083, F₁₆, 24) (dual of [131083, 130986, 25]-code), using
- 1 times code embedding in larger space [i] based on linear OA(16⁹⁶, 131082, F₁₆, 24) (dual of [131082, 130986, 25]-code), using
  - trace code [i] based on linear OA(256⁴⁸, 65541, F₂₅₆, 24) (dual of [65541, 65493, 25]-code), using
    - constructionÂ X applied to C_e(23) âŠ‚ C_e(21) [i] based on
      1. linear OA(256⁴⁷, 65536, F₂₅₆, 24) (dual of [65536, 65489, 25]-code), using an extension C_e(23) of the primitive narrow-sense BCH-code C(I) with length 65535Â = 256²âˆ’1, defining interval IÂ =Â [1,23], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 24 [i]
      2. linear OA(256⁴³, 65536, F₂₅₆, 22) (dual of [65536, 65493, 23]-code), using an extension C_e(21) of the primitive narrow-sense BCH-code C(I) with length 65535Â = 256²âˆ’1, defining interval IÂ =Â [1,21], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 22 [i]
      3. linear OA(256¹, 5, F₂₅₆, 1) (dual of [5, 4, 2]-code), using
        discarding factors / shortening the dual code based on linear OA(256¹, s, F₂₅₆, 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

The following results depend on this result:

	Result		This result only	Method
1	Linear OOA(16⁹⁷, 18067, F₁₆, 26, 24) (dual of [(18067, 26), 469645, 25]-NRT-code)	[i]		OOA Folding and Stacking with Additional Row