Information on Result #619743
Linear OA(12848, 129, F128, 30) (dual of [129, 81, 31]-code), using the narrow-sense BCH-code C(I) with length 129 | 1282−1, defining interval I = [1,24], and minimum distance d ≥ |{1,2,…,19}| + |{0,26,52,…,−20}∖{26,52,−51,27,53,−50,28,54,−49,29,55,−48,30,56,−47,31,57,−46}| = 31 (general Roos-bound)
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(12867, 148, F128, 49) (dual of [148, 81, 50]-code) | [i] | ✔ | Construction X with Cyclic Codes |