Information on Result #2219928
Linear OA(246, 521, F2, 10) (dual of [521, 475, 11]-code), using 1 times truncation based on linear OA(247, 522, F2, 11) (dual of [522, 475, 12]-code), using
- construction X applied to Ce(10) ⊂ Ce(8) [i] based on
- linear OA(246, 512, F2, 11) (dual of [512, 466, 12]-code), using an extension Ce(10) of the primitive narrow-sense BCH-code C(I) with length 511 = 29−1, defining interval I = [1,10], and designed minimum distance d ≥ |I|+1 = 11 [i]
- linear OA(237, 512, F2, 9) (dual of [512, 475, 10]-code), using an extension Ce(8) of the primitive narrow-sense BCH-code C(I) with length 511 = 29−1, defining interval I = [1,8], and designed minimum distance d ≥ |I|+1 = 9 [i]
- linear OA(21, 10, F2, 1) (dual of [10, 9, 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
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.
Other Results with Identical Parameters
None.
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OOA(246, 260, F2, 2, 10) (dual of [(260, 2), 474, 11]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(246, 173, F2, 3, 10) (dual of [(173, 3), 473, 11]-NRT-code) | [i] | ||
| 3 | Linear OOA(246, 130, F2, 4, 10) (dual of [(130, 4), 474, 11]-NRT-code) | [i] | ||
| 4 | Linear OOA(246, 104, F2, 5, 10) (dual of [(104, 5), 474, 11]-NRT-code) | [i] | ||
| 5 | Linear OOA(246, 104, F2, 6, 10) (dual of [(104, 6), 578, 11]-NRT-code) | [i] | OA Folding and Stacking | |
| 6 | Linear OOA(246, 104, F2, 7, 10) (dual of [(104, 7), 682, 11]-NRT-code) | [i] | ||
| 7 | Linear OOA(246, 104, F2, 8, 10) (dual of [(104, 8), 786, 11]-NRT-code) | [i] | ||
| 8 | Linear OOA(246, 104, F2, 10, 10) (dual of [(104, 10), 994, 11]-NRT-code) | [i] | ||