Information on Result #2184575
Linear OA(2209, 256, F2, 84) (dual of [256, 47, 85]-code), using strength reduction based on linear OA(2209, 256, F2, 85) (dual of [256, 47, 86]-code), using
- an extension Ce(84) of the primitive narrow-sense BCH-code C(I) with length 255 = 28−1, defining interval I = [1,84], and designed minimum distance d ≥ |I|+1 = 85 [i]
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(2209, 128, F2, 2, 84) (dual of [(128, 2), 47, 85]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(2209, 64, F2, 4, 84) (dual of [(64, 4), 47, 85]-NRT-code) | [i] | ||