Information on Result #904285

Linear OOA(8121, 3363, F81, 2, 9) (dual of [(3363, 2), 6705, 10]-NRT-code), using (u, u+v)-construction based on
  1. linear OOA(814, 82, F81, 2, 4) (dual of [(82, 2), 160, 5]-NRT-code), using
  2. linear OOA(8117, 3281, F81, 2, 9) (dual of [(3281, 2), 6545, 10]-NRT-code), using
    • OOA 2-folding [i] based on linear OA(8117, 6562, F81, 9) (dual of [6562, 6545, 10]-code), using
      • the expurgated narrow-sense BCH-code C(I) with length 6562 | 814−1, defining interval I = [0,4], and minimum distance d ≥ |{−4,−3,…,4}|+1 = 10 (BCH-bound) [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:

ResultThis
result
only
Method
1Linear OOA(8121, 1681, F81, 4, 9) (dual of [(1681, 4), 6703, 10]-NRT-code) [i]OOA Folding