Information on Result #1721536
Digital (217, 260, 4881)-net over F4, using net defined by OOA based on linear OOA(4260, 4881, F4, 45, 43) (dual of [(4881, 45), 219385, 44]-NRT-code), using
- OOA 7-folding and stacking with additional row [i] based on linear OOA(4260, 34168, F4, 3, 43) (dual of [(34168, 3), 102244, 44]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(4260, 34169, F4, 3, 43) (dual of [(34169, 3), 102247, 44]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(4260, 34169, F4, 43) (dual of [34169, 33909, 44]-code), using
- discarding factors / shortening the dual code based on linear OA(4260, 65556, F4, 43) (dual of [65556, 65296, 44]-code), using
- 2 times code embedding in larger space [i] based on linear OA(4258, 65554, F4, 43) (dual of [65554, 65296, 44]-code), using
- construction X applied to C([0,21]) ⊂ C([0,20]) [i] based on
- linear OA(4257, 65537, F4, 43) (dual of [65537, 65280, 44]-code), using the expurgated narrow-sense BCH-code C(I) with length 65537 | 416−1, defining interval I = [0,21], and minimum distance d ≥ |{−21,−20,…,21}|+1 = 44 (BCH-bound) [i]
- linear OA(4241, 65537, F4, 41) (dual of [65537, 65296, 42]-code), using the expurgated narrow-sense BCH-code C(I) with length 65537 | 416−1, defining interval I = [0,20], and minimum distance d ≥ |{−20,−19,…,20}|+1 = 42 (BCH-bound) [i]
- linear OA(41, 17, F4, 1) (dual of [17, 16, 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
- construction X applied to C([0,21]) ⊂ C([0,20]) [i] based on
- 2 times code embedding in larger space [i] based on linear OA(4258, 65554, F4, 43) (dual of [65554, 65296, 44]-code), using
- discarding factors / shortening the dual code based on linear OA(4260, 65556, F4, 43) (dual of [65556, 65296, 44]-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(4260, 34169, F4, 43) (dual of [34169, 33909, 44]-code), using
- discarding factors / shortening the dual code based on linear OOA(4260, 34169, F4, 3, 43) (dual of [(34169, 3), 102247, 44]-NRT-code), using
Mode: 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
None.