Information on Result #817502
Linear OOA(3246, 1118, F3, 2, 50) (dual of [(1118, 2), 1990, 51]-NRT-code), using OOA 2-folding based on linear OA(3246, 2236, F3, 50) (dual of [2236, 1990, 51]-code), using
- construction X applied to Ce(49) ⊂ Ce(42) [i] based on
- linear OA(3232, 2187, F3, 50) (dual of [2187, 1955, 51]-code), using an extension Ce(49) of the primitive narrow-sense BCH-code C(I) with length 2186 = 37−1, defining interval I = [1,49], and designed minimum distance d ≥ |I|+1 = 50 [i]
- linear OA(3197, 2187, F3, 43) (dual of [2187, 1990, 44]-code), using an extension Ce(42) of the primitive narrow-sense BCH-code C(I) with length 2186 = 37−1, defining interval I = [1,42], and designed minimum distance d ≥ |I|+1 = 43 [i]
- linear OA(314, 49, F3, 6) (dual of [49, 35, 7]-code), using
- discarding factors / shortening the dual code based on linear OA(314, 53, F3, 6) (dual of [53, 39, 7]-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(3248, 1119, F3, 2, 50) (dual of [(1119, 2), 1990, 51]-NRT-code) | [i] | NRT-Code Embedding in Larger Space | |
| 2 | Linear OOA(3250, 1120, F3, 2, 50) (dual of [(1120, 2), 1990, 51]-NRT-code) | [i] | ||
| 3 | Linear OOA(3247, 1118, F3, 2, 50) (dual of [(1118, 2), 1989, 51]-NRT-code) | [i] | OOA Duplication | |