Information on Result #910931

Linear OOA(2236, 126, F2, 2, 125) (dual of [(126, 2), 16, 126]-NRT-code), using concatenation of two NRT-codes based on
  1. linear OA(455, 63, F4, 41) (dual of [63, 8, 42]-code), using
    • 2 times truncation [i] based on linear OA(457, 65, F4, 43) (dual of [65, 8, 44]-code), using
      • the expurgated narrow-sense BCH-code C(I) with length 65 | 46−1, defining interval I = [0,21], and minimum distance d ≥ |{−21,−20,…,21}|+1 = 44 (BCH-bound) [i]
  2. linear OOA(22, 2, F2, 2, 2) (dual of [(2, 2), 2, 3]-NRT-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

The following results depend on this result:

ResultThis
result
only		Method
1Linear OOA(2236, 126, F2, 2, 124) (dual of [(126, 2), 16, 125]-NRT-code) [i]Strength Reduction for OOAs
2Linear OOA(2236, 126, F2, 2, 123) (dual of [(126, 2), 16, 124]-NRT-code) [i]
3Linear OOA(2236, 126, F2, 2, 122) (dual of [(126, 2), 16, 123]-NRT-code) [i]
4Linear OOA(2236, 126, F2, 2, 121) (dual of [(126, 2), 16, 122]-NRT-code) [i]
5Linear OOA(2236, 126, F2, 2, 120) (dual of [(126, 2), 16, 121]-NRT-code) [i]
6Linear OOA(2236, 63, F2, 4, 125) (dual of [(63, 4), 16, 126]-NRT-code) [i]OOA Folding