Information on Result #820486
Linear OOA(3189, 115, F3, 2, 81) (dual of [(115, 2), 41, 82]-NRT-code), using OOA 2-folding based on linear OA(3189, 230, F3, 81) (dual of [230, 41, 82]-code), using
- discarding factors / shortening the dual code based on linear OA(3189, 231, F3, 81) (dual of [231, 42, 82]-code), using
- concatenation of two codes [i] based on
- linear OA(956, 77, F9, 40) (dual of [77, 21, 41]-code), using
- discarding factors / shortening the dual code based on linear OA(956, 80, F9, 40) (dual of [80, 24, 41]-code), using
- the primitive narrow-sense BCH-code C(I) with length 80 = 92−1, defining interval I = [1,40], and designed minimum distance d ≥ |I|+1 = 41 [i]
- the primitive expurgated narrow-sense BCH-code C(I) with length 80 = 92−1, defining interval I = [0,39], and designed minimum distance d ≥ |I|+1 = 41 [i]
- discarding factors / shortening the dual code based on linear OA(956, 80, F9, 40) (dual of [80, 24, 41]-code), using
- linear OA(31, 3, F3, 1) (dual of [3, 2, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(31, s, F3, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- linear OA(956, 77, F9, 40) (dual of [77, 21, 41]-code), using
- concatenation of two codes [i] based on
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
None.