Information on Result #2190033
Linear OA(342, 84, F3, 19) (dual of [84, 42, 20]-code), using strength reduction based on linear OA(342, 84, F3, 20) (dual of [84, 42, 21]-code), using
- extended quadratic residue code Qe(84,3) [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(341, 83, F3, 18) (dual of [83, 42, 19]-code) | [i] | Truncation | |
| 2 | Linear OA(340, 82, F3, 17) (dual of [82, 42, 18]-code) | [i] | ||
| 3 | Linear OA(339, 81, F3, 16) (dual of [81, 42, 17]-code) | [i] | ||
| 4 | Linear OOA(342, 42, F3, 2, 19) (dual of [(42, 2), 42, 20]-NRT-code) | [i] | OOA Folding | |
| 5 | Linear OOA(342, 28, F3, 3, 19) (dual of [(28, 3), 42, 20]-NRT-code) | [i] | ||
| 6 | Linear OOA(342, 21, F3, 4, 19) (dual of [(21, 4), 42, 20]-NRT-code) | [i] | ||