Information on Result #964727
Linear OOA(4257, 5482, F4, 3, 46) (dual of [(5482, 3), 16189, 47]-NRT-code), using OOA 3-folding based on linear OA(4257, 16446, F4, 46) (dual of [16446, 16189, 47]-code), using
- discarding factors / shortening the dual code based on linear OA(4257, 16448, F4, 46) (dual of [16448, 16191, 47]-code), using
- construction X applied to Ce(45) ⊂ Ce(36) [i] based on
- linear OA(4239, 16384, F4, 46) (dual of [16384, 16145, 47]-code), using an extension Ce(45) of the primitive narrow-sense BCH-code C(I) with length 16383 = 47−1, defining interval I = [1,45], and designed minimum distance d ≥ |I|+1 = 46 [i]
- linear OA(4190, 16384, F4, 37) (dual of [16384, 16194, 38]-code), using an extension Ce(36) of the primitive narrow-sense BCH-code C(I) with length 16383 = 47−1, defining interval I = [1,36], and designed minimum distance d ≥ |I|+1 = 37 [i]
- linear OA(418, 64, F4, 8) (dual of [64, 46, 9]-code), using
- 1 times truncation [i] based on linear OA(419, 65, F4, 9) (dual of [65, 46, 10]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 65 | 46−1, defining interval I = [0,4], and minimum distance d ≥ |{−4,−3,…,4}|+1 = 10 (BCH-bound) [i]
- 1 times truncation [i] based on linear OA(419, 65, F4, 9) (dual of [65, 46, 10]-code), using
- construction X applied to Ce(45) ⊂ Ce(36) [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.