Information on Result #1454375
Linear OOA(1697, 641346, F16, 2, 21) (dual of [(641346, 2), 1282595, 22]-NRT-code), using embedding of OOA with Gilbert–Varšamov bound based on linear OA(1697, 641346, F16, 21) (dual of [641346, 641249, 22]-code), using
- discarding factors / shortening the dual code based on linear OA(1697, 1048587, F16, 21) (dual of [1048587, 1048490, 22]-code), using
- construction X applied to Ce(20) ⊂ Ce(18) [i] based on
- linear OA(1696, 1048576, F16, 21) (dual of [1048576, 1048480, 22]-code), using an extension Ce(20) of the primitive narrow-sense BCH-code C(I) with length 1048575 = 165−1, defining interval I = [1,20], and designed minimum distance d ≥ |I|+1 = 21 [i]
- linear OA(1686, 1048576, F16, 19) (dual of [1048576, 1048490, 20]-code), using an extension Ce(18) of the primitive narrow-sense BCH-code C(I) with length 1048575 = 165−1, defining interval I = [1,18], and designed minimum distance d ≥ |I|+1 = 19 [i]
- linear OA(161, 11, F16, 1) (dual of [11, 10, 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
- construction X applied to Ce(20) ⊂ Ce(18) [i] based on
Mode: 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(1697, 128269, F16, 22, 21) (dual of [(128269, 22), 2821821, 22]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row | |