Information on Result #692938
Linear OA(1699, 284, F16, 51) (dual of [284, 185, 52]-code), using construction X applied to Ce(50) ⊂ Ce(39) based on
- linear OA(1687, 256, F16, 51) (dual of [256, 169, 52]-code), using an extension Ce(50) of the primitive narrow-sense BCH-code C(I) with length 255 = 162−1, defining interval I = [1,50], and designed minimum distance d ≥ |I|+1 = 51 [i]
- linear OA(1671, 256, F16, 40) (dual of [256, 185, 41]-code), using an extension Ce(39) of the primitive narrow-sense BCH-code C(I) with length 255 = 162−1, defining interval I = [1,39], and designed minimum distance d ≥ |I|+1 = 40 [i]
- linear OA(1612, 28, F16, 10) (dual of [28, 16, 11]-code), using
- discarding factors / shortening the dual code based on linear OA(1612, 33, F16, 10) (dual of [33, 21, 11]-code), using
- extended algebraic-geometric code AGe(F,22P) [i] based on function field F/F16 with g(F) = 2 and N(F) ≥ 33, using
- discarding factors / shortening the dual code based on linear OA(1612, 33, F16, 10) (dual of [33, 21, 11]-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:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OA(1698, 283, F16, 50) (dual of [283, 185, 51]-code) | [i] | Truncation | |
| 2 | Linear OOA(1699, 142, F16, 2, 51) (dual of [(142, 2), 185, 52]-NRT-code) | [i] | OOA Folding | |