Information on Result #986360
Linear OOA(9144, 2196, F9, 3, 39) (dual of [(2196, 3), 6444, 40]-NRT-code), using OOA 3-folding based on linear OA(9144, 6588, F9, 39) (dual of [6588, 6444, 40]-code), using
- construction X applied to Ce(38) ⊂ Ce(32) [i] based on
- linear OA(9137, 6561, F9, 39) (dual of [6561, 6424, 40]-code), using an extension Ce(38) of the primitive narrow-sense BCH-code C(I) with length 6560 = 94−1, defining interval I = [1,38], and designed minimum distance d ≥ |I|+1 = 39 [i]
- linear OA(9117, 6561, F9, 33) (dual of [6561, 6444, 34]-code), using an extension Ce(32) of the primitive narrow-sense BCH-code C(I) with length 6560 = 94−1, defining interval I = [1,32], and designed minimum distance d ≥ |I|+1 = 33 [i]
- linear OA(97, 27, F9, 5) (dual of [27, 20, 6]-code), using
- discarding factors / shortening the dual code based on linear OA(97, 73, F9, 5) (dual of [73, 66, 6]-code), 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(9145, 2196, F9, 3, 39) (dual of [(2196, 3), 6443, 40]-NRT-code) | [i] | OOA Duplication | |