Information on Result #700025
Linear OA(12847, 16398, F128, 22) (dual of [16398, 16351, 23]-code), using construction X applied to Ce(21) ⊂ Ce(16) based on
- linear OA(12843, 16384, F128, 22) (dual of [16384, 16341, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 16383 = 1282−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(12833, 16384, F128, 17) (dual of [16384, 16351, 18]-code), using an extension Ce(16) of the primitive narrow-sense BCH-code C(I) with length 16383 = 1282−1, defining interval I = [1,16], and designed minimum distance d ≥ |I|+1 = 17 [i]
- linear OA(1284, 14, F128, 4) (dual of [14, 10, 5]-code or 14-arc in PG(3,128)), using
- discarding factors / shortening the dual code based on linear OA(1284, 128, F128, 4) (dual of [128, 124, 5]-code or 128-arc in PG(3,128)), using
- Reed–Solomon code RS(124,128) [i]
- discarding factors / shortening the dual code based on linear OA(1284, 128, F128, 4) (dual of [128, 124, 5]-code or 128-arc in PG(3,128)), 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 | OA(6455, 16398, S64, 22) | [i] | Discarding Parts of the Base for OAs | |
| 2 | Linear OOA(12847, 8199, F128, 2, 22) (dual of [(8199, 2), 16351, 23]-NRT-code) | [i] | OOA Folding | |
| 3 | Linear OOA(12847, 5466, F128, 3, 22) (dual of [(5466, 3), 16351, 23]-NRT-code) | [i] | ||
| 4 | Linear OOA(12847, 4099, F128, 4, 22) (dual of [(4099, 4), 16349, 23]-NRT-code) | [i] | ||