Information on Result #913655
Linear OOA(238, 27, F2, 2, 19) (dual of [(27, 2), 16, 20]-NRT-code), using concatenation of two NRT-codes based on
- linear OOA(410, 9, F4, 2, 9) (dual of [(9, 2), 8, 10]-NRT-code), using
- extended algebraic-geometric NRT-code AGe(2;F,8P) [i] based on function field F/F4 with g(F) = 1 and N(F) ≥ 9, using
- the Hermitian function field over F4 [i]
- extended algebraic-geometric NRT-code AGe(2;F,8P) [i] based on function field F/F4 with g(F) = 1 and N(F) ≥ 9, using
- linear OA(21, 3, F2, 1) (dual of [3, 2, 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.
Other Results with Identical Parameters
None.
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OOA(238, 27, F2, 2, 18) (dual of [(27, 2), 16, 19]-NRT-code) | [i] | Strength Reduction for OOAs | |
| 2 | Linear OOA(240, 28, F2, 2, 19) (dual of [(28, 2), 16, 20]-NRT-code) | [i] | NRT-Code Embedding in Larger Space | |
| 3 | Linear OOA(237, 26, F2, 2, 18) (dual of [(26, 2), 15, 19]-NRT-code) | [i] | Truncation for OOAs | |
| 4 | Linear OOA(238, 13, F2, 4, 19) (dual of [(13, 4), 14, 20]-NRT-code) | [i] | OOA Folding | |