Information on Result #913785
Linear OOA(270, 56, F2, 2, 27) (dual of [(56, 2), 42, 28]-NRT-code), using concatenation of two NRT-codes based on
- linear OOA(814, 14, F8, 2, 13) (dual of [(14, 2), 14, 14]-NRT-code), using
- extended algebraic-geometric NRT-code AGe(2;F,14P) [i] based on function field F/F8 with g(F) = 1 and N(F) ≥ 14, 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(270, 56, F2, 2, 26) (dual of [(56, 2), 42, 27]-NRT-code) | [i] | Strength Reduction for OOAs | |
| 2 | Linear OOA(272, 57, F2, 2, 27) (dual of [(57, 2), 42, 28]-NRT-code) | [i] | NRT-Code Embedding in Larger Space | |
| 3 | Linear OOA(274, 58, F2, 2, 27) (dual of [(58, 2), 42, 28]-NRT-code) | [i] | ||
| 4 | Linear OOA(271, 56, F2, 2, 27) (dual of [(56, 2), 41, 28]-NRT-code) | [i] | OOA Duplication | |
| 5 | Linear OOA(269, 55, F2, 2, 26) (dual of [(55, 2), 41, 27]-NRT-code) | [i] | Truncation for OOAs | |
| 6 | Linear OOA(270, 28, F2, 4, 27) (dual of [(28, 4), 42, 28]-NRT-code) | [i] | OOA Folding | |