Information on Result #699071
Linear OA(6479, 824, F64, 41) (dual of [824, 745, 42]-code), using construction X applied to Ce(40) ⊂ Ce(38) based on
- linear OA(6478, 820, F64, 41) (dual of [820, 742, 42]-code), using an extension Ce(40) of the narrow-sense BCH-code C(I) with length 819 | 642−1, defining interval I = [1,40], and designed minimum distance d ≥ |I|+1 = 41 [i]
- linear OA(6475, 820, F64, 39) (dual of [820, 745, 40]-code), using an extension Ce(38) of the narrow-sense BCH-code C(I) with length 819 | 642−1, defining interval I = [1,38], and designed minimum distance d ≥ |I|+1 = 39 [i]
- linear OA(641, 4, F64, 1) (dual of [4, 3, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(641, s, F64, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, 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:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OOA(6479, 412, F64, 2, 41) (dual of [(412, 2), 745, 42]-NRT-code) | [i] | OOA Folding | |