Information on Result #1662509
Linear OOA(294, 9987, F2, 6, 12) (dual of [(9987, 6), 59828, 13]-NRT-code), using embedding of OOA with Gilbert–Varšamov bound based on linear OOA(294, 9987, F2, 3, 12) (dual of [(9987, 3), 29867, 13]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(294, 10929, F2, 3, 12) (dual of [(10929, 3), 32693, 13]-NRT-code), using
- strength reduction [i] based on linear OOA(294, 10929, F2, 3, 13) (dual of [(10929, 3), 32693, 14]-NRT-code), using
- OOA 3-folding [i] based on linear OA(294, 32787, F2, 13) (dual of [32787, 32693, 14]-code), using
- 2 times code embedding in larger space [i] based on linear OA(292, 32785, F2, 13) (dual of [32785, 32693, 14]-code), using
- construction X4 applied to Ce(12) ⊂ Ce(10) [i] based on
- linear OA(291, 32768, F2, 13) (dual of [32768, 32677, 14]-code), using an extension Ce(12) of the primitive narrow-sense BCH-code C(I) with length 32767 = 215−1, defining interval I = [1,12], and designed minimum distance d ≥ |I|+1 = 13 [i]
- linear OA(276, 32768, F2, 11) (dual of [32768, 32692, 12]-code), using an extension Ce(10) of the primitive narrow-sense BCH-code C(I) with length 32767 = 215−1, defining interval I = [1,10], and designed minimum distance d ≥ |I|+1 = 11 [i]
- linear OA(216, 17, F2, 15) (dual of [17, 1, 16]-code), using
- strength reduction [i] based on linear OA(216, 17, F2, 16) (dual of [17, 1, 17]-code or 17-arc in PG(15,2)), using
- dual of repetition code with length 17 [i]
- strength reduction [i] based on linear OA(216, 17, F2, 16) (dual of [17, 1, 17]-code or 17-arc in PG(15,2)), using
- linear OA(21, 17, F2, 1) (dual of [17, 16, 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
- construction X4 applied to Ce(12) ⊂ Ce(10) [i] based on
- 2 times code embedding in larger space [i] based on linear OA(292, 32785, F2, 13) (dual of [32785, 32693, 14]-code), using
- OOA 3-folding [i] based on linear OA(294, 32787, F2, 13) (dual of [32787, 32693, 14]-code), using
- strength reduction [i] based on linear OOA(294, 10929, F2, 3, 13) (dual of [(10929, 3), 32693, 14]-NRT-code), using
Mode: 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(294, 9986, F2, 7, 12) (dual of [(9986, 7), 69808, 13]-NRT-code) | [i] | OOA Stacking with Additional Row | |
| 2 | Linear OOA(294, 9986, F2, 8, 12) (dual of [(9986, 8), 79794, 13]-NRT-code) | [i] | ||
| 3 | Linear OOA(294, 9986, F2, 18, 12) (dual of [(9986, 18), 179654, 13]-NRT-code) | [i] | ||