Information on Result #671104
Linear OA(12856, 440, F128, 30) (dual of [440, 384, 31]-code), using (u, u+v)-construction based on
- linear OA(12817, 152, F128, 15) (dual of [152, 135, 16]-code), using
- construction X applied to AG(F,133P) ⊂ AG(F,135P) [i] based on
- linear OA(12816, 149, F128, 15) (dual of [149, 133, 16]-code), using algebraic-geometric code AG(F,133P) [i] based on function field F/F128 with g(F) = 1 and N(F) ≥ 150, using
- linear OA(12814, 149, F128, 13) (dual of [149, 135, 14]-code), using algebraic-geometric code AG(F,135P) [i] based on function field F/F128 with g(F) = 1 and N(F) ≥ 150 (see above)
- linear OA(1281, 3, F128, 1) (dual of [3, 2, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(1281, s, F128, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X applied to AG(F,133P) ⊂ AG(F,135P) [i] based on
- linear OA(12839, 288, F128, 30) (dual of [288, 249, 31]-code), using
- extended algebraic-geometric code AGe(F,257P) [i] based on function field F/F128 with g(F) = 9 and N(F) ≥ 288, 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 OOA(12856, 220, F128, 2, 30) (dual of [(220, 2), 384, 31]-NRT-code) | [i] | OOA Folding | |