Information on Result #2221747
Linear OA(297, 197, F2, 26) (dual of [197, 100, 27]-code), using 1 times truncation based on linear OA(298, 198, F2, 27) (dual of [198, 100, 28]-code), using
- concatenation of two codes [i] based on
- linear OA(3213, 33, F32, 13) (dual of [33, 20, 14]-code or 33-arc in PG(12,32)), using
- extended Reed–Solomon code RSe(20,32) [i]
- the expurgated narrow-sense BCH-code C(I) with length 33 | 322−1, defining interval I = [0,6], and minimum distance d ≥ |{−6,−5,…,6}|+1 = 14 (BCH-bound) [i]
- 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 OA(3213, 33, F32, 13) (dual of [33, 20, 14]-code or 33-arc in PG(12,32)), 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.
Compare with Markus Grassl’s online database of code parameters.
Other Results with Identical Parameters
None.
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OA(299, 199, F2, 26) (dual of [199, 100, 27]-code) | [i] | Code Embedding in Larger Space | |
| 2 | Linear OOA(297, 98, F2, 2, 26) (dual of [(98, 2), 99, 27]-NRT-code) | [i] | OOA Folding | |
| 3 | Linear OOA(297, 65, F2, 3, 26) (dual of [(65, 3), 98, 27]-NRT-code) | [i] | ||