Information on Result #2274130
Linear OA(4249, 4128, F4, 54) (dual of [4128, 3879, 55]-code), using 1 times code embedding in larger space based on linear OA(4248, 4127, F4, 54) (dual of [4127, 3879, 55]-code), using
- construction X applied to Ce(53) ⊂ Ce(48) [i] based on
- linear OA(4241, 4096, F4, 54) (dual of [4096, 3855, 55]-code), using an extension Ce(53) of the primitive narrow-sense BCH-code C(I) with length 4095 = 46−1, defining interval I = [1,53], and designed minimum distance d ≥ |I|+1 = 54 [i]
- linear OA(4217, 4096, F4, 49) (dual of [4096, 3879, 50]-code), using an extension Ce(48) of the primitive narrow-sense BCH-code C(I) with length 4095 = 46−1, defining interval I = [1,48], and designed minimum distance d ≥ |I|+1 = 49 [i]
- linear OA(47, 31, F4, 4) (dual of [31, 24, 5]-code), using
- discarding factors / shortening the dual code based on linear OA(47, 43, F4, 4) (dual of [43, 36, 5]-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
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OOA(4249, 2064, F4, 2, 54) (dual of [(2064, 2), 3879, 55]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(4249, 1376, F4, 3, 54) (dual of [(1376, 3), 3879, 55]-NRT-code) | [i] | ||