Information on Result #2241303
Linear OA(4181, 220, F4, 97) (dual of [220, 39, 98]-code), using 2 times truncation based on linear OA(4183, 222, F4, 99) (dual of [222, 39, 100]-code), using
- concatenation of two codes [i] based on
- linear OA(6424, 37, F64, 24) (dual of [37, 13, 25]-code or 37-arc in PG(23,64)), using
- discarding factors / shortening the dual code based on linear OA(6424, 64, F64, 24) (dual of [64, 40, 25]-code or 64-arc in PG(23,64)), using
- Reed–Solomon code RS(40,64) [i]
- discarding factors / shortening the dual code based on linear OA(6424, 64, F64, 24) (dual of [64, 40, 25]-code or 64-arc in PG(23,64)), using
- linear OA(43, 6, F4, 3) (dual of [6, 3, 4]-code or 6-arc in PG(2,4) or 6-cap in PG(2,4)), using
- linear OA(6424, 37, F64, 24) (dual of [37, 13, 25]-code or 37-arc in PG(23,64)), 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.
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(4183, 223, F4, 97) (dual of [223, 40, 98]-code) | [i] | Construction X with Varšamov Bound | |
| 2 | Linear OOA(4181, 110, F4, 2, 97) (dual of [(110, 2), 39, 98]-NRT-code) | [i] | OOA Folding | |
| 3 | Linear OOA(4181, 73, F4, 3, 97) (dual of [(73, 3), 38, 98]-NRT-code) | [i] | ||