Information on Result #2225975
Linear OA(2248, 270, F2, 108) (dual of [270, 22, 109]-code), using 2 times truncation based on linear OA(2250, 272, F2, 110) (dual of [272, 22, 111]-code), using
- strength reduction [i] based on linear OA(2250, 272, F2, 111) (dual of [272, 22, 112]-code), using
- construction X applied to Ce(110) ⊂ Ce(94) [i] based on
- linear OA(2235, 256, F2, 111) (dual of [256, 21, 112]-code), using an extension Ce(110) of the primitive narrow-sense BCH-code C(I) with length 255 = 28−1, defining interval I = [1,110], and designed minimum distance d ≥ |I|+1 = 111 [i]
- linear OA(2227, 256, F2, 95) (dual of [256, 29, 96]-code), using an extension Ce(94) of the primitive narrow-sense BCH-code C(I) with length 255 = 28−1, defining interval I = [1,94], and designed minimum distance d ≥ |I|+1 = 95 [i]
- linear OA(215, 16, F2, 15) (dual of [16, 1, 16]-code or 16-arc in PG(14,2)), using
- dual of repetition code with length 16 [i]
- construction X applied to Ce(110) ⊂ Ce(94) [i] based on
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(2248, 135, F2, 2, 108) (dual of [(135, 2), 22, 109]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(2248, 90, F2, 3, 108) (dual of [(90, 3), 22, 109]-NRT-code) | [i] | ||
| 3 | Linear OOA(2248, 54, F2, 5, 108) (dual of [(54, 5), 22, 109]-NRT-code) | [i] | ||