Information on Result #1029434
Linear OOA(2145, 57, F2, 3, 75) (dual of [(57, 3), 26, 76]-NRT-code), using concatenation of two NRT-codes based on
- linear OOA(444, 19, F4, 3, 37) (dual of [(19, 3), 13, 38]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(444, 21, F4, 3, 37) (dual of [(21, 3), 19, 38]-NRT-code), using
- extended algebraic-geometric NRT-code AGe(3;F,25P) [i] based on function field F/F4 with g(F) = 7 and N(F) ≥ 21, using
- discarding factors / shortening the dual code based on linear OOA(444, 21, F4, 3, 37) (dual of [(21, 3), 19, 38]-NRT-code), 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(2145, 57, F2, 3, 74) (dual of [(57, 3), 26, 75]-NRT-code) | [i] | Strength Reduction for OOAs | |
| 2 | Linear OOA(2145, 57, F2, 3, 73) (dual of [(57, 3), 26, 74]-NRT-code) | [i] | ||
| 3 | Linear OOA(2146, 57, F2, 3, 75) (dual of [(57, 3), 25, 76]-NRT-code) | [i] | OOA Duplication | |
| 4 | Linear OOA(2144, 56, F2, 3, 74) (dual of [(56, 3), 24, 75]-NRT-code) | [i] | Truncation for OOAs | |
| 5 | Linear OOA(2145, 28, F2, 6, 75) (dual of [(28, 6), 23, 76]-NRT-code) | [i] | OOA Folding | |