Information on Result #629673
Linear OA(295, 155, F2, 29) (dual of [155, 60, 30]-code), using concatenation of two codes based on
- linear OA(1616, 31, F16, 14) (dual of [31, 15, 15]-code), using
- discarding factors / shortening the dual code based on linear OA(1616, 33, F16, 14) (dual of [33, 17, 15]-code), using
- extended algebraic-geometric code AGe(F,18P) [i] based on function field F/F16 with g(F) = 2 and N(F) ≥ 33, using
- discarding factors / shortening the dual code based on linear OA(1616, 33, F16, 14) (dual of [33, 17, 15]-code), using
- linear OA(21, 5, F2, 1) (dual of [5, 4, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(21, s, F2, 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(294, 154, F2, 28) (dual of [154, 60, 29]-code) | [i] | Truncation | |
| 2 | Linear OOA(295, 77, F2, 2, 29) (dual of [(77, 2), 59, 30]-NRT-code) | [i] | OOA Folding | |
| 3 | Linear OOA(295, 51, F2, 3, 29) (dual of [(51, 3), 58, 30]-NRT-code) | [i] | ||