Information on Result #2281249
Linear OA(8151, 2097225, F8, 22) (dual of [2097225, 2097074, 23]-code), using 1 times code embedding in larger space based on linear OA(8150, 2097224, F8, 22) (dual of [2097224, 2097074, 23]-code), using
- construction X applied to Ce(21) ⊂ Ce(12) [i] based on
- linear OA(8134, 2097152, F8, 22) (dual of [2097152, 2097018, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 87−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(878, 2097152, F8, 13) (dual of [2097152, 2097074, 14]-code), using an extension Ce(12) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 87−1, defining interval I = [1,12], and designed minimum distance d ≥ |I|+1 = 13 [i]
- linear OA(816, 72, F8, 8) (dual of [72, 56, 9]-code), using
- discarding factors / shortening the dual code based on linear OA(816, 130, F8, 8) (dual of [130, 114, 9]-code), using
- trace code [i] based on linear OA(648, 65, F64, 8) (dual of [65, 57, 9]-code or 65-arc in PG(7,64)), using
- extended Reed–Solomon code RSe(57,64) [i]
- trace code [i] based on linear OA(648, 65, F64, 8) (dual of [65, 57, 9]-code or 65-arc in PG(7,64)), using
- discarding factors / shortening the dual code based on linear OA(816, 130, F8, 8) (dual of [130, 114, 9]-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 OOA(8151, 699075, F8, 3, 22) (dual of [(699075, 3), 2097074, 23]-NRT-code) | [i] | OOA Folding | |