Information on Result #1016327

Linear OOA(9146, 5592566, F9, 3, 17) (dual of [(5592566, 3), 16777552, 18]-NRT-code), using (u, u+v)-construction based on
  1. linear OOA(916, 164, F9, 3, 8) (dual of [(164, 3), 476, 9]-NRT-code), using
  2. linear OOA(9130, 5592402, F9, 3, 17) (dual of [(5592402, 3), 16777076, 18]-NRT-code), using
    • trace code [i] based on linear OOA(8165, 2796201, F81, 3, 17) (dual of [(2796201, 3), 8388538, 18]-NRT-code), using
      • OOA 3-folding [i] based on linear OA(8165, large, F81, 17) (dual of [large, large−65, 18]-code), using
        • the expurgated narrow-sense BCH-code C(I) with length 21523361 | 818−1, defining interval I = [0,8], and minimum distance d ≥ |{−8,−7,…,8}|+1 = 18 (BCH-bound) [i]

Mode: Constructive and linear.

Optimality

Show details for fixed k and m, k and s, k and t, m and s, m and t.

Other Results with Identical Parameters

None.

Depending Results

The following results depend on this result:

ResultThis
result
only
Method
1Linear OOA(9147, 5592566, F9, 3, 17) (dual of [(5592566, 3), 16777551, 18]-NRT-code) [i]OOA Duplication