Information on Result #693034
Linear OA(1635, 91, F16, 20) (dual of [91, 56, 21]-code), using construction X applied to Ce(19) ⊂ Ce(17) based on
- linear OA(1634, 86, F16, 20) (dual of [86, 52, 21]-code), using an extension Ce(19) of the narrow-sense BCH-code C(I) with length 85 | 162−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(1630, 86, F16, 18) (dual of [86, 56, 19]-code), using an extension Ce(17) of the narrow-sense BCH-code C(I) with length 85 | 162−1, defining interval I = [1,17], and designed minimum distance d ≥ |I|+1 = 18 [i]
- linear OA(161, 5, F16, 1) (dual of [5, 4, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(161, s, F16, 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(1635, 45, F16, 2, 20) (dual of [(45, 2), 55, 21]-NRT-code) | [i] | OOA Folding | |