Information on Result #895060
Linear OOA(3149, 4195394, F3, 2, 13) (dual of [(4195394, 2), 8390639, 14]-NRT-code), using (u, u+v)-construction based on
- linear OOA(328, 1093, F3, 2, 6) (dual of [(1093, 2), 2158, 7]-NRT-code), using
- OOA 2-folding [i] based on linear OA(328, 2186, F3, 6) (dual of [2186, 2158, 7]-code), using
- the primitive narrow-sense BCH-code C(I) with length 2186 = 37−1, defining interval I = [1,6], and designed minimum distance d ≥ |I|+1 = 7 [i]
- OOA 2-folding [i] based on linear OA(328, 2186, F3, 6) (dual of [2186, 2158, 7]-code), using
- linear OOA(3121, 4194301, F3, 2, 13) (dual of [(4194301, 2), 8388481, 14]-NRT-code), using
- OOA 2-folding [i] based on linear OA(3121, 8388602, F3, 13) (dual of [8388602, 8388481, 14]-code), using
- discarding factors / shortening the dual code based on linear OA(3121, large, F3, 13) (dual of [large, large−121, 14]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 14348908 | 330−1, defining interval I = [0,6], and minimum distance d ≥ |{−6,−5,…,6}|+1 = 14 (BCH-bound) [i]
- discarding factors / shortening the dual code based on linear OA(3121, large, F3, 13) (dual of [large, large−121, 14]-code), using
- OOA 2-folding [i] based on linear OA(3121, 8388602, F3, 13) (dual of [8388602, 8388481, 14]-code), using
Mode: Constructive and linear.
Optimality
Show details for fixed k and m, k and s, k and t, m and s, m 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(3149, 2097697, F3, 4, 13) (dual of [(2097697, 4), 8390639, 14]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(3149, 1398464, F3, 14, 13) (dual of [(1398464, 14), 19578347, 14]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row | |