Information on Result #989062
Linear OOA(6419, 87382, F64, 3, 7) (dual of [(87382, 3), 262127, 8]-NRT-code), using OOA 3-folding based on linear OA(6419, 262146, F64, 7) (dual of [262146, 262127, 8]-code), using
- discarding factors / shortening the dual code based on linear OA(6419, 262147, F64, 7) (dual of [262147, 262128, 8]-code), using
- construction X applied to Ce(6) ⊂ Ce(5) [i] based on
- linear OA(6419, 262144, F64, 7) (dual of [262144, 262125, 8]-code), using an extension Ce(6) of the primitive narrow-sense BCH-code C(I) with length 262143 = 643−1, defining interval I = [1,6], and designed minimum distance d ≥ |I|+1 = 7 [i]
- linear OA(6416, 262144, F64, 6) (dual of [262144, 262128, 7]-code), using an extension Ce(5) of the primitive narrow-sense BCH-code C(I) with length 262143 = 643−1, defining interval I = [1,5], and designed minimum distance d ≥ |I|+1 = 6 [i]
- linear OA(640, 3, F64, 0) (dual of [3, 3, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(640, s, F64, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to Ce(6) ⊂ Ce(5) [i] based on
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:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OOA(6422, 87447, F64, 3, 7) (dual of [(87447, 3), 262319, 8]-NRT-code) | [i] | (u, u+v)-Construction for OOAs | |
| 2 | Linear OOA(6423, 91479, F64, 3, 7) (dual of [(91479, 3), 274414, 8]-NRT-code) | [i] | ||
| 3 | Linear OOA(6424, 95647, F64, 3, 7) (dual of [(95647, 3), 286917, 8]-NRT-code) | [i] | ||
| 4 | Linear OOA(6472, 2883583, F64, 3, 14) (dual of [(2883583, 3), 8650677, 15]-NRT-code) | [i] | ||
| 5 | Linear OOA(6476, 2883583, F64, 3, 15) (dual of [(2883583, 3), 8650673, 16]-NRT-code) | [i] | ||
| 6 | Linear OOA(6433, 5592448, F64, 3, 7) (dual of [(5592448, 3), 16777311, 8]-NRT-code) | [i] | Generalized (u, u+v)-Construction for OOAs | |