Information on Result #1029934
Linear OOA(2240, 144, F2, 3, 71) (dual of [(144, 3), 192, 72]-NRT-code), using concatenation of two NRT-codes based on
- linear OOA(844, 36, F8, 3, 35) (dual of [(36, 3), 64, 36]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(844, 45, F8, 3, 35) (dual of [(45, 3), 91, 36]-NRT-code), using
- extended algebraic-geometric NRT-code AGe(3;F,99P) [i] based on function field F/F8 with g(F) = 9 and N(F) ≥ 45, using
- discarding factors / shortening the dual code based on linear OOA(844, 45, F8, 3, 35) (dual of [(45, 3), 91, 36]-NRT-code), using
- linear OA(21, 4, F2, 1) (dual of [4, 3, 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(2240, 144, F2, 3, 70) (dual of [(144, 3), 192, 71]-NRT-code) | [i] | Strength Reduction for OOAs | |
| 2 | Linear OOA(2241, 144, F2, 3, 71) (dual of [(144, 3), 191, 72]-NRT-code) | [i] | OOA Duplication | |
| 3 | Linear OOA(2242, 144, F2, 3, 71) (dual of [(144, 3), 190, 72]-NRT-code) | [i] | ||
| 4 | Linear OOA(2239, 143, F2, 3, 70) (dual of [(143, 3), 190, 71]-NRT-code) | [i] | Truncation for OOAs | |
| 5 | Linear OOA(2240, 72, F2, 5, 71) (dual of [(72, 5), 120, 72]-NRT-code) | [i] | OOA Folding | |
| 6 | Linear OOA(2240, 72, F2, 6, 71) (dual of [(72, 6), 192, 72]-NRT-code) | [i] | ||