Information on Result #2676447
Linear OOA(3143, 3188650, F3, 3, 12) (dual of [(3188650, 3), 9565807, 13]-NRT-code), using 31 times duplication based on linear OOA(3142, 3188650, F3, 3, 12) (dual of [(3188650, 3), 9565808, 13]-NRT-code), using
- trace code [i] based on linear OOA(971, 1594325, F9, 3, 12) (dual of [(1594325, 3), 4782904, 13]-NRT-code), using
- OOA 3-folding [i] based on linear OA(971, 4782975, F9, 12) (dual of [4782975, 4782904, 13]-code), using
- discarding factors / shortening the dual code based on linear OA(971, 4782976, F9, 12) (dual of [4782976, 4782905, 13]-code), using
- construction X applied to Ce(11) ⊂ Ce(10) [i] based on
- linear OA(971, 4782969, F9, 12) (dual of [4782969, 4782898, 13]-code), using an extension Ce(11) of the primitive narrow-sense BCH-code C(I) with length 4782968 = 97−1, defining interval I = [1,11], and designed minimum distance d ≥ |I|+1 = 12 [i]
- linear OA(964, 4782969, F9, 11) (dual of [4782969, 4782905, 12]-code), using an extension Ce(10) of the primitive narrow-sense BCH-code C(I) with length 4782968 = 97−1, defining interval I = [1,10], and designed minimum distance d ≥ |I|+1 = 11 [i]
- linear OA(90, 7, F9, 0) (dual of [7, 7, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(90, s, F9, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to Ce(11) ⊂ Ce(10) [i] based on
- discarding factors / shortening the dual code based on linear OA(971, 4782976, F9, 12) (dual of [4782976, 4782905, 13]-code), using
- OOA 3-folding [i] based on linear OA(971, 4782975, F9, 12) (dual of [4782975, 4782904, 13]-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.