Information on Result #2247453
Linear OA(722, 47, F7, 14) (dual of [47, 25, 15]-code), using 3 times truncation based on linear OA(725, 50, F7, 17) (dual of [50, 25, 18]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 50 | 74−1, defining interval I = [0,8], and minimum distance d ≥ |{−8,−7,…,8}|+1 = 18 (BCH-bound) [i]
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.
Compare with Markus Grassl’s online database of code parameters.
Other Results with Identical Parameters
None.
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OA(727, 62, F7, 14) (dual of [62, 35, 15]-code) | [i] | Varšamov–Edel Lengthening | |
| 2 | Linear OOA(722, 23, F7, 2, 14) (dual of [(23, 2), 24, 15]-NRT-code) | [i] | OOA Folding | |
| 3 | Linear OOA(722, 15, F7, 3, 14) (dual of [(15, 3), 23, 15]-NRT-code) | [i] | ||