Information on Result #1130458
Linear OOA(267, 1641, F2, 6, 11) (dual of [(1641, 6), 9779, 12]-NRT-code), using OOA 5-folding and stacking with additional row based on linear OA(267, 8206, F2, 11) (dual of [8206, 8139, 12]-code), using
- construction X applied to Ce(10) ⊂ Ce(8) [i] based on
- linear OA(266, 8192, F2, 11) (dual of [8192, 8126, 12]-code), using an extension Ce(10) of the primitive narrow-sense BCH-code C(I) with length 8191 = 213−1, defining interval I = [1,10], and designed minimum distance d ≥ |I|+1 = 11 [i]
- linear OA(253, 8192, F2, 9) (dual of [8192, 8139, 10]-code), using an extension Ce(8) of the primitive narrow-sense BCH-code C(I) with length 8191 = 213−1, defining interval I = [1,8], and designed minimum distance d ≥ |I|+1 = 9 [i]
- linear OA(21, 14, F2, 1) (dual of [14, 13, 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(267, 1641, F2, 6, 10) (dual of [(1641, 6), 9779, 11]-NRT-code) | [i] | Strength Reduction for OOAs | |
| 2 | Linear OOA(268, 1641, F2, 6, 11) (dual of [(1641, 6), 9778, 12]-NRT-code) | [i] | OOA Duplication | |
| 3 | Linear OOA(269, 1641, F2, 6, 11) (dual of [(1641, 6), 9777, 12]-NRT-code) | [i] | ||
| 4 | Linear OOA(270, 1641, F2, 6, 11) (dual of [(1641, 6), 9776, 12]-NRT-code) | [i] | ||