Information on Result #679988
Linear OA(4111, 4129, F4, 23) (dual of [4129, 4018, 24]-code), using construction XX applied to Ce(22) ⊂ Ce(17) ⊂ Ce(16) based on
- linear OA(4103, 4096, F4, 23) (dual of [4096, 3993, 24]-code), using an extension Ce(22) of the primitive narrow-sense BCH-code C(I) with length 4095 = 46−1, defining interval I = [1,22], and designed minimum distance d ≥ |I|+1 = 23 [i]
- linear OA(479, 4096, F4, 18) (dual of [4096, 4017, 19]-code), using an extension Ce(17) of the primitive narrow-sense BCH-code C(I) with length 4095 = 46−1, defining interval I = [1,17], and designed minimum distance d ≥ |I|+1 = 18 [i]
- 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(47, 32, F4, 4) (dual of [32, 25, 5]-code), using
- discarding factors / shortening the dual code based on linear OA(47, 43, F4, 4) (dual of [43, 36, 5]-code), using
- linear OA(40, 1, F4, 0) (dual of [1, 1, 1]-code), using
- dual of repetition code with length 1 [i]
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(4111, 4105, F4, 2, 23) (dual of [(4105, 2), 8099, 24]-NRT-code) | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |
| 2 | Linear OOA(4111, 4105, F4, 3, 23) (dual of [(4105, 3), 12204, 24]-NRT-code) | [i] | ||
| 3 | Digital (88, 111, 4105)-net over F4 | [i] | ||
| 4 | Linear OOA(4111, 2064, F4, 2, 23) (dual of [(2064, 2), 4017, 24]-NRT-code) | [i] | OOA Folding | |
| 5 | Linear OOA(4111, 1376, F4, 3, 23) (dual of [(1376, 3), 4017, 24]-NRT-code) | [i] | ||