Information on Result #700027
Linear OA(12843, 16398, F128, 20) (dual of [16398, 16355, 21]-code), using construction X applied to Ce(19) ⊂ Ce(14) based on
- linear OA(12839, 16384, F128, 20) (dual of [16384, 16345, 21]-code), using an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 16383 = 1282−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(12829, 16384, F128, 15) (dual of [16384, 16355, 16]-code), using an extension Ce(14) of the primitive narrow-sense BCH-code C(I) with length 16383 = 1282−1, defining interval I = [1,14], and designed minimum distance d ≥ |I|+1 = 15 [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(6451, 16398, S64, 20) | [i] | Discarding Parts of the Base for OAs | |
| 2 | Linear OOA(12843, 8199, F128, 2, 20) (dual of [(8199, 2), 16355, 21]-NRT-code) | [i] | OOA Folding | |
| 3 | Linear OOA(12843, 5466, F128, 3, 20) (dual of [(5466, 3), 16355, 21]-NRT-code) | [i] | ||
| 4 | Linear OOA(12843, 4099, F128, 4, 20) (dual of [(4099, 4), 16353, 21]-NRT-code) | [i] | ||