Information on Result #738402
Linear OA(9142, 147, F9, 119) (dual of [147, 5, 120]-code), using juxtaposition based on
- linear OA(910, 15, F9, 9) (dual of [15, 5, 10]-code), using
- discarding factors / shortening the dual code based on linear OA(910, 20, F9, 9) (dual of [20, 10, 10]-code), using
- extended quadratic residue code Qe(20,9) [i]
- discarding factors / shortening the dual code based on linear OA(910, 20, F9, 9) (dual of [20, 10, 10]-code), using
- linear OA(9127, 132, F9, 109) (dual of [132, 5, 110]-code), 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 OA(9142, 147, F9, 118) (dual of [147, 5, 119]-code) | [i] | Strength Reduction | |
| 2 | Linear OA(9142, 147, F9, 117) (dual of [147, 5, 118]-code) | [i] | ||
| 3 | Linear OA(9142, 147, F9, 116) (dual of [147, 5, 117]-code) | [i] | ||
| 4 | Linear OOA(9142, 49, F9, 3, 119) (dual of [(49, 3), 5, 120]-NRT-code) | [i] | OOA Folding | |