MinT - Information on Result #2226623

Information on Result #2226623

Linear OA(2²⁴⁷, 319, F₂, 80) (dual of [319, 72, 81]-code), using 1 times truncation based on linear OA(2²⁴⁸, 320, F₂, 81) (dual of [320, 72, 82]-code), using

concatenation of two codes [i] based on
1. linear OA(16⁴⁶, 64, F₁₆, 40) (dual of [64, 18, 41]-code), using
  - algebraic-geometric code AG(F,23P) [i] based on function field F/F₁₆ with g(F) = 6 and N(F) ≥ 65, using
    - the Hermitian function field over F₁₆ [i]
2. linear OA(2¹, 5, F₂, 1) (dual of [5, 4, 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: 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

The following results depend on this result:

	Result		This result only	Method
1	Linear OOA(2²⁴⁷, 159, F₂, 2, 80) (dual of [(159, 2), 71, 81]-NRT-code)	[i]		OOA Folding
2	Linear OOA(2²⁴⁷, 106, F₂, 3, 80) (dual of [(106, 3), 71, 81]-NRT-code)	[i]		OOA Folding