Information on Result #701685
Linear OA(2245, 255, F2, 121) (dual of [255, 10, 122]-code), using the primitive BCH-code C(I) with length 255 = 28−1, defining interval I = {−84,−83,…,36}, and designed minimum distance d ≥ |I|+1 = 122
Mode: Constructive and linear.
This result is hidden, because other results with identical parameters exist.
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
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OA(2245, 255, F2, 120) (dual of [255, 10, 121]-code) | [i] | Strength Reduction | |
| 2 | Linear OA(2124, 133, F2, 60) (dual of [133, 9, 61]-code) | [i] | Residual Code | |
| 3 | Linear OA(2248, 258, F2, 123) (dual of [258, 10, 124]-code) | [i] | ✔ | Construction X with Cyclic Codes |
| 4 | Linear OA(2251, 261, F2, 125) (dual of [261, 10, 126]-code) | [i] | ✔ | |
| 5 | Linear OOA(2245, 85, F2, 3, 121) (dual of [(85, 3), 10, 122]-NRT-code) | [i] | OOA Folding | |
| 6 | Linear OOA(2245, 51, F2, 5, 121) (dual of [(51, 5), 10, 122]-NRT-code) | [i] | ||