Information on Result #1307770
Linear OA(468, 321, F4, 21) (dual of [321, 253, 22]-code), using 56 step Varšamov–Edel lengthening with (ri) = (3, 1, 0, 1, 4 times 0, 1, 6 times 0, 1, 9 times 0, 1, 13 times 0, 1, 16 times 0) based on linear OA(459, 256, F4, 21) (dual of [256, 197, 22]-code), using
- an extension Ce(20) of the primitive narrow-sense BCH-code C(I) with length 255 = 44−1, defining interval I = [1,20], and designed minimum distance d ≥ |I|+1 = 21 [i]
Mode: 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(468, 321, F4, 2, 21) (dual of [(321, 2), 574, 22]-NRT-code) | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |
| 2 | Linear OOA(468, 321, F4, 3, 21) (dual of [(321, 3), 895, 22]-NRT-code) | [i] | ||
| 3 | Digital (47, 68, 321)-net over F4 | [i] | ||