Information on Result #1059981
Linear OOA(3161, 2097333, F3, 4, 14) (dual of [(2097333, 4), 8389171, 15]-NRT-code), using OOA 2-folding based on linear OOA(3161, 4194666, F3, 2, 14) (dual of [(4194666, 2), 8389171, 15]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(325, 365, F3, 2, 7) (dual of [(365, 2), 705, 8]-NRT-code), using
- OOA 2-folding [i] based on linear OA(325, 730, F3, 7) (dual of [730, 705, 8]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 730 | 312−1, defining interval I = [0,3], and minimum distance d ≥ |{−3,−2,…,3}|+1 = 8 (BCH-bound) [i]
- OOA 2-folding [i] based on linear OA(325, 730, F3, 7) (dual of [730, 705, 8]-code), using
- linear OOA(3136, 4194301, F3, 2, 14) (dual of [(4194301, 2), 8388466, 15]-NRT-code), using
- OOA 2-folding [i] based on linear OA(3136, 8388602, F3, 14) (dual of [8388602, 8388466, 15]-code), using
- discarding factors / shortening the dual code based on linear OA(3136, large, F3, 14) (dual of [large, large−136, 15]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 14348906 = 315−1, defining interval I = [0,13], and designed minimum distance d ≥ |I|+1 = 15 [i]
- discarding factors / shortening the dual code based on linear OA(3136, large, F3, 14) (dual of [large, large−136, 15]-code), using
- OOA 2-folding [i] based on linear OA(3136, 8388602, F3, 14) (dual of [8388602, 8388466, 15]-code), using
- linear OOA(325, 365, F3, 2, 7) (dual of [(365, 2), 705, 8]-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.