Information on Result #1200542
Digital (11, 22, 481)-net over F49, using net defined by OOA based on linear OOA(4922, 481, F49, 11, 11) (dual of [(481, 11), 5269, 12]-NRT-code), using
- OOA 5-folding and stacking with additional row [i] based on linear OA(4922, 2406, F49, 11) (dual of [2406, 2384, 12]-code), using
- discarding factors / shortening the dual code based on linear OA(4922, 2407, F49, 11) (dual of [2407, 2385, 12]-code), using
- construction X applied to C([0,5]) ⊂ C([0,4]) [i] based on
- linear OA(4921, 2402, F49, 11) (dual of [2402, 2381, 12]-code), using the expurgated narrow-sense BCH-code C(I) with length 2402 | 494−1, defining interval I = [0,5], and minimum distance d ≥ |{−5,−4,…,5}|+1 = 12 (BCH-bound) [i]
- linear OA(4917, 2402, F49, 9) (dual of [2402, 2385, 10]-code), using the expurgated narrow-sense BCH-code C(I) with length 2402 | 494−1, defining interval I = [0,4], and minimum distance d ≥ |{−4,−3,…,4}|+1 = 10 (BCH-bound) [i]
- linear OA(491, 5, F49, 1) (dual of [5, 4, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(491, s, F49, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X applied to C([0,5]) ⊂ C([0,4]) [i] based on
- discarding factors / shortening the dual code based on linear OA(4922, 2407, F49, 11) (dual of [2407, 2385, 12]-code), using
Mode: Constructive and linear.
Optimality
Show details for fixed k and m, k and s, k and t, m and s, m and t, t and s.
Other Results with Identical Parameters
None.
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Digital (12, 23, 481)-net over F49 | [i] | Net Duplication | |
| 2 | Digital (11, 21, 481)-net over F49 | [i] | m-Reduction | |