Information on Result #1014841
Linear OOA(8141, 699078, F8, 3, 21) (dual of [(699078, 3), 2097093, 22]-NRT-code), using (u, u+v)-construction based on
- linear OOA(814, 25, F8, 3, 10) (dual of [(25, 3), 61, 11]-NRT-code), using
- extended algebraic-geometric NRT-code AGe(3;F,64P) [i] based on function field F/F8 with g(F) = 4 and N(F) ≥ 25, using
- linear OOA(8127, 699053, F8, 3, 21) (dual of [(699053, 3), 2097032, 22]-NRT-code), using
- OOA 3-folding [i] based on linear OA(8127, 2097159, F8, 21) (dual of [2097159, 2097032, 22]-code), using
- construction X applied to Ce(20) ⊂ Ce(19) [i] based on
- linear OA(8127, 2097152, F8, 21) (dual of [2097152, 2097025, 22]-code), using an extension Ce(20) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 87−1, defining interval I = [1,20], and designed minimum distance d ≥ |I|+1 = 21 [i]
- linear OA(8120, 2097152, F8, 20) (dual of [2097152, 2097032, 21]-code), using an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 87−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(80, 7, F8, 0) (dual of [7, 7, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(80, s, F8, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to Ce(20) ⊂ Ce(19) [i] based on
- OOA 3-folding [i] based on linear OA(8127, 2097159, F8, 21) (dual of [2097159, 2097032, 22]-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.