Information on Result #1082757
Linear OOA(8178, 132978, F81, 4, 22) (dual of [(132978, 4), 531834, 23]-NRT-code), using (u, u+v)-construction based on
- linear OOA(8113, 116, F81, 4, 11) (dual of [(116, 4), 451, 12]-NRT-code), using
- extended algebraic-geometric NRT-code AGe(4;F,452P) [i] based on function field F/F81 with g(F) = 2 and N(F) ≥ 116, using
- linear OOA(8165, 132862, F81, 4, 22) (dual of [(132862, 4), 531383, 23]-NRT-code), using
- OOA 4-folding [i] based on linear OA(8165, 531448, F81, 22) (dual of [531448, 531383, 23]-code), using
- construction X applied to Ce(21) ⊂ Ce(19) [i] based on
- linear OA(8164, 531441, F81, 22) (dual of [531441, 531377, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 531440 = 813−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(8158, 531441, F81, 20) (dual of [531441, 531383, 21]-code), using an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 531440 = 813−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(811, 7, F81, 1) (dual of [7, 6, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(811, s, F81, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X applied to Ce(21) ⊂ Ce(19) [i] based on
- OOA 4-folding [i] based on linear OA(8165, 531448, F81, 22) (dual of [531448, 531383, 23]-code), using
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.