Information on Result #718511
Linear OA(987, 94, F9, 71) (dual of [94, 7, 72]-code), using construction X applied to C([10,80]) ⊂ C([11,80]) based on
- linear OA(987, 91, F9, 71) (dual of [91, 4, 72]-code), using the BCH-code C(I) with length 91 | 93−1, defining interval I = {10,11,…,80}, and designed minimum distance d ≥ |I|+1 = 72 [i]
- linear OA(984, 91, F9, 70) (dual of [91, 7, 71]-code), using the BCH-code C(I) with length 91 | 93−1, defining interval I = {11,12,…,80}, and designed minimum distance d ≥ |I|+1 = 71 [i]
- linear OA(90, 3, F9, 0) (dual of [3, 3, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(90, s, F9, 0) (dual of [s, s, 1]-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.
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 OOA(987, 47, F9, 2, 71) (dual of [(47, 2), 7, 72]-NRT-code) | [i] | OOA Folding | |