Information on Result #631978
Linear OA(3143, 176, F3, 63) (dual of [176, 33, 64]-code), using concatenation of two codes based on
- linear OA(2733, 44, F27, 31) (dual of [44, 11, 32]-code), using
- discarding factors / shortening the dual code based on linear OA(2733, 48, F27, 31) (dual of [48, 15, 32]-code), using
- extended algebraic-geometric code AGe(F,16P) [i] based on function field F/F27 with g(F) = 2 and N(F) ≥ 48, using
- discarding factors / shortening the dual code based on linear OA(2733, 48, F27, 31) (dual of [48, 15, 32]-code), using
- linear OA(31, 4, F3, 1) (dual of [4, 3, 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.
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(3142, 175, F3, 62) (dual of [175, 33, 63]-code) | [i] | Truncation | |
| 2 | Linear OOA(3143, 88, F3, 2, 63) (dual of [(88, 2), 33, 64]-NRT-code) | [i] | OOA Folding | |
| 3 | Linear OOA(3143, 58, F3, 3, 63) (dual of [(58, 3), 31, 64]-NRT-code) | [i] | ||