Information on Result #679602
Linear OA(474, 4103, F4, 17) (dual of [4103, 4029, 18]-code), using construction X applied to Ce(16) ⊂ Ce(14) based on
- linear OA(473, 4096, F4, 17) (dual of [4096, 4023, 18]-code), using an extension Ce(16) of the primitive narrow-sense BCH-code C(I) with length 4095 = 46−1, defining interval I = [1,16], and designed minimum distance d ≥ |I|+1 = 17 [i]
- linear OA(467, 4096, F4, 15) (dual of [4096, 4029, 16]-code), using an extension Ce(14) of the primitive narrow-sense BCH-code C(I) with length 4095 = 46−1, defining interval I = [1,14], and designed minimum distance d ≥ |I|+1 = 15 [i]
- linear OA(41, 7, F4, 1) (dual of [7, 6, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(41, s, F4, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, 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 OA(473, 4102, F4, 16) (dual of [4102, 4029, 17]-code) | [i] | Truncation | |
| 2 | Linear OA(480, 4124, F4, 17) (dual of [4124, 4044, 18]-code) | [i] | Varšamov–Edel Lengthening | |
| 3 | Linear OA(481, 4138, F4, 17) (dual of [4138, 4057, 18]-code) | [i] | ||
| 4 | Linear OA(482, 4160, F4, 17) (dual of [4160, 4078, 18]-code) | [i] | ||
| 5 | Linear OA(483, 4194, F4, 17) (dual of [4194, 4111, 18]-code) | [i] | ||
| 6 | Linear OOA(474, 2051, F4, 2, 17) (dual of [(2051, 2), 4028, 18]-NRT-code) | [i] | OOA Folding | |
| 7 | Linear OOA(474, 1367, F4, 3, 17) (dual of [(1367, 3), 4027, 18]-NRT-code) | [i] | ||