Information on Result #2235448
Linear OA(447, 55, F4, 33) (dual of [55, 8, 34]-code), using 10 times truncation based on linear OA(457, 65, F4, 43) (dual of [65, 8, 44]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 65 | 46−1, defining interval I = [0,21], and minimum distance d ≥ |{−21,−20,…,21}|+1 = 44 (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(4102, 110, F4, 67) (dual of [110, 8, 68]-code) | [i] | Repeating Each Code Word | |
| 2 | Linear OA(4101, 108, F4, 67) (dual of [108, 7, 68]-code) | [i] | ||
| 3 | Linear OA(2149, 165, F2, 67) (dual of [165, 16, 68]-code) | [i] | Concatenation of Two Codes | |
| 4 | Linear OA(2148, 162, F2, 67) (dual of [162, 14, 68]-code) | [i] | ||
| 5 | Linear OOA(2204, 110, F2, 2, 101) (dual of [(110, 2), 16, 102]-NRT-code) | [i] | Concatenation of Two NRT-Codes | |
| 6 | Linear OOA(2202, 108, F2, 2, 101) (dual of [(108, 2), 14, 102]-NRT-code) | [i] | ||
| 7 | Linear OOA(447, 27, F4, 2, 33) (dual of [(27, 2), 7, 34]-NRT-code) | [i] | OOA Folding | |
| 8 | Linear OOA(447, 18, F4, 3, 33) (dual of [(18, 3), 7, 34]-NRT-code) | [i] | ||