Information on Result #2266428
Linear OA(3158, 2205, F3, 33) (dual of [2205, 2047, 34]-code), using 2 times code embedding in larger space based on linear OA(3156, 2203, F3, 33) (dual of [2203, 2047, 34]-code), using
- construction X applied to C([0,16]) ⊂ C([0,15]) [i] based on
- linear OA(3155, 2188, F3, 33) (dual of [2188, 2033, 34]-code), using the expurgated narrow-sense BCH-code C(I) with length 2188 | 314−1, defining interval I = [0,16], and minimum distance d ≥ |{−16,−15,…,16}|+1 = 34 (BCH-bound) [i]
- linear OA(3141, 2188, F3, 31) (dual of [2188, 2047, 32]-code), using the expurgated narrow-sense BCH-code C(I) with length 2188 | 314−1, defining interval I = [0,15], and minimum distance d ≥ |{−15,−14,…,15}|+1 = 32 (BCH-bound) [i]
- linear OA(31, 15, F3, 1) (dual of [15, 14, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(31, s, F3, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, 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(3158, 1591, F3, 2, 33) (dual of [(1591, 2), 3024, 34]-NRT-code) | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |
| 2 | Linear OOA(3158, 1591, F3, 3, 33) (dual of [(1591, 3), 4615, 34]-NRT-code) | [i] | ||
| 3 | Linear OOA(3158, 1591, F3, 4, 33) (dual of [(1591, 4), 6206, 34]-NRT-code) | [i] | ||
| 4 | Linear OOA(3158, 1591, F3, 5, 33) (dual of [(1591, 5), 7797, 34]-NRT-code) | [i] | ||
| 5 | Digital (125, 158, 1591)-net over F3 | [i] | ||
| 6 | Linear OOA(3158, 735, F3, 3, 33) (dual of [(735, 3), 2047, 34]-NRT-code) | [i] | OOA Folding | |
| 7 | Linear OOA(3158, 441, F3, 5, 33) (dual of [(441, 5), 2047, 34]-NRT-code) | [i] | ||