Information on Result #2177549
Linear OA(2106, 128, F2, 46) (dual of [128, 22, 47]-code), using strength reduction based on linear OA(2106, 128, F2, 47) (dual of [128, 22, 48]-code), using
- an extension Ce(46) of the primitive narrow-sense BCH-code C(I) with length 127 = 27−1, defining interval I = [1,46], and designed minimum distance d ≥ |I|+1 = 47 [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 OA(2104, 126, F2, 44) (dual of [126, 22, 45]-code) | [i] | Truncation | |
| 2 | Linear OOA(2106, 64, F2, 2, 46) (dual of [(64, 2), 22, 47]-NRT-code) | [i] | OOA Folding | |