Information on Result #2421412
Linear OOA(2160, 180, F2, 2, 40) (dual of [(180, 2), 200, 41]-NRT-code), using strength reduction based on linear OOA(2160, 180, F2, 2, 41) (dual of [(180, 2), 200, 42]-NRT-code), using
- concatenation of two NRT-codes [i] based on
- linear OOA(3220, 30, F32, 2, 20) (dual of [(30, 2), 40, 21]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(3220, 32, F32, 2, 20) (dual of [(32, 2), 44, 21]-NRT-code), using
- Reed–Solomon NRT-code RS(2;44,32) [i]
- discarding factors / shortening the dual code based on linear OOA(3220, 32, F32, 2, 20) (dual of [(32, 2), 44, 21]-NRT-code), using
- linear OA(21, 6, F2, 1) (dual of [6, 5, 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
- linear OOA(3220, 30, F32, 2, 20) (dual of [(30, 2), 40, 21]-NRT-code), 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(2160, 90, F2, 4, 40) (dual of [(90, 4), 200, 41]-NRT-code) | [i] | OOA Folding | |