Information on Result #618602
Linear OA(4938, 481, F49, 20) (dual of [481, 443, 21]-code), using an extension Ce(19) of the narrow-sense BCH-code C(I) with length 480 | 492−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20
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(4938, 461, F49, 2, 20) (dual of [(461, 2), 884, 21]-NRT-code) | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |
| 2 | Linear OOA(4938, 461, F49, 3, 20) (dual of [(461, 3), 1345, 21]-NRT-code) | [i] | ||
| 3 | Digital (18, 38, 461)-net over F49 | [i] | ||
| 4 | Linear OA(4939, 482, F49, 21) (dual of [482, 443, 22]-code) | [i] | ✔ | Construction X with Extended Narrow-Sense BCH Codes |