Information on Result #2777185
Linear OOA(3243, 2097151, F3, 4, 24) (dual of [(2097151, 4), 8388361, 25]-NRT-code), using strength reduction based on linear OOA(3243, 2097151, F3, 4, 25) (dual of [(2097151, 4), 8388361, 26]-NRT-code), using
- OOA 2-folding [i] based on linear OOA(3243, 4194302, F3, 2, 25) (dual of [(4194302, 2), 8388361, 26]-NRT-code), using
- 1 times NRT-code embedding in larger space [i] based on linear OOA(3241, 4194301, F3, 2, 25) (dual of [(4194301, 2), 8388361, 26]-NRT-code), using
- OOA 2-folding [i] based on linear OA(3241, 8388602, F3, 25) (dual of [8388602, 8388361, 26]-code), using
- discarding factors / shortening the dual code based on linear OA(3241, large, F3, 25) (dual of [large, large−241, 26]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 14348908 | 330−1, defining interval I = [0,12], and minimum distance d ≥ |{−12,−11,…,12}|+1 = 26 (BCH-bound) [i]
- discarding factors / shortening the dual code based on linear OA(3241, large, F3, 25) (dual of [large, large−241, 26]-code), using
- OOA 2-folding [i] based on linear OA(3241, 8388602, F3, 25) (dual of [8388602, 8388361, 26]-code), using
- 1 times NRT-code embedding in larger space [i] based on linear OOA(3241, 4194301, F3, 2, 25) (dual of [(4194301, 2), 8388361, 26]-NRT-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
None.