Information on Result #1621069
Linear OOA(3201, 2097168, F3, 5, 18) (dual of [(2097168, 5), 10485639, 19]-NRT-code), using OOA 2-folding based on linear OOA(3201, 4194336, F3, 3, 18) (dual of [(4194336, 3), 12582807, 19]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(3201, 4194336, F3, 2, 18) (dual of [(4194336, 2), 8388471, 19]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(321, 35, F3, 2, 9) (dual of [(35, 2), 49, 10]-NRT-code), using
- linear OOA(3180, 4194301, F3, 2, 18) (dual of [(4194301, 2), 8388422, 19]-NRT-code), using
- OOA 2-folding [i] based on linear OA(3180, 8388602, F3, 18) (dual of [8388602, 8388422, 19]-code), using
- discarding factors / shortening the dual code based on linear OA(3180, large, F3, 18) (dual of [large, large−180, 19]-code), using
- the primitive narrow-sense BCH-code C(I) with length 14348906 = 315−1, defining interval I = [1,18], and designed minimum distance d ≥ |I|+1 = 19 [i]
- discarding factors / shortening the dual code based on linear OA(3180, large, F3, 18) (dual of [large, large−180, 19]-code), using
- OOA 2-folding [i] based on linear OA(3180, 8388602, F3, 18) (dual of [8388602, 8388422, 19]-code), using
- (u, u+v)-construction [i] based on
Mode: 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.