Information on Result #2687663
Linear OOA(498, 1367, F4, 3, 22) (dual of [(1367, 3), 4003, 23]-NRT-code), using 41 times duplication based on linear OOA(497, 1367, F4, 3, 22) (dual of [(1367, 3), 4004, 23]-NRT-code), using
- OOA 3-folding [i] based on linear OA(497, 4101, F4, 22) (dual of [4101, 4004, 23]-code), using
- discarding factors / shortening the dual code based on linear OA(497, 4102, F4, 22) (dual of [4102, 4005, 23]-code), using
- construction X applied to Ce(21) ⊂ Ce(20) [i] based on
- linear OA(497, 4096, F4, 22) (dual of [4096, 3999, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 4095 = 46−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(491, 4096, F4, 21) (dual of [4096, 4005, 22]-code), using an extension Ce(20) of the primitive narrow-sense BCH-code C(I) with length 4095 = 46−1, defining interval I = [1,20], and designed minimum distance d ≥ |I|+1 = 21 [i]
- linear OA(40, 6, F4, 0) (dual of [6, 6, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(40, s, F4, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to Ce(21) ⊂ Ce(20) [i] based on
- discarding factors / shortening the dual code based on linear OA(497, 4102, F4, 22) (dual of [4102, 4005, 23]-code), using
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.