Best Known (17, 17+9, s)-Nets in Base 32
(17, 17+9, 8193)-Net over F32 — Constructive and digital
Digital (17, 26, 8193)-net over F32, using
- net defined by OOA [i] based on linear OOA(3226, 8193, F32, 9, 9) (dual of [(8193, 9), 73711, 10]-NRT-code), using
- OOA 4-folding and stacking with additional row [i] based on linear OA(3226, 32773, F32, 9) (dual of [32773, 32747, 10]-code), using
- discarding factors / shortening the dual code based on linear OA(3226, 32776, F32, 9) (dual of [32776, 32750, 10]-code), using
- construction X applied to C([0,4]) ⊂ C([0,3]) [i] based on
- linear OA(3225, 32769, F32, 9) (dual of [32769, 32744, 10]-code), using the expurgated narrow-sense BCH-code C(I) with length 32769 | 326−1, defining interval I = [0,4], and minimum distance d ≥ |{−4,−3,…,4}|+1 = 10 (BCH-bound) [i]
- linear OA(3219, 32769, F32, 7) (dual of [32769, 32750, 8]-code), using the expurgated narrow-sense BCH-code C(I) with length 32769 | 326−1, defining interval I = [0,3], and minimum distance d ≥ |{−3,−2,…,3}|+1 = 8 (BCH-bound) [i]
- linear OA(321, 7, F32, 1) (dual of [7, 6, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(321, s, F32, 1) (dual of [s, s−1, 2]-code) with arbitrarily large s, using
- construction X applied to C([0,4]) ⊂ C([0,3]) [i] based on
- discarding factors / shortening the dual code based on linear OA(3226, 32776, F32, 9) (dual of [32776, 32750, 10]-code), using
- OOA 4-folding and stacking with additional row [i] based on linear OA(3226, 32773, F32, 9) (dual of [32773, 32747, 10]-code), using
(17, 17+9, 25885)-Net over F32 — Digital
Digital (17, 26, 25885)-net over F32, using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(3226, 25885, F32, 9) (dual of [25885, 25859, 10]-code), using
- discarding factors / shortening the dual code based on linear OA(3226, 32776, F32, 9) (dual of [32776, 32750, 10]-code), using
- construction X applied to C([0,4]) ⊂ C([0,3]) [i] based on
- linear OA(3225, 32769, F32, 9) (dual of [32769, 32744, 10]-code), using the expurgated narrow-sense BCH-code C(I) with length 32769 | 326−1, defining interval I = [0,4], and minimum distance d ≥ |{−4,−3,…,4}|+1 = 10 (BCH-bound) [i]
- linear OA(3219, 32769, F32, 7) (dual of [32769, 32750, 8]-code), using the expurgated narrow-sense BCH-code C(I) with length 32769 | 326−1, defining interval I = [0,3], and minimum distance d ≥ |{−3,−2,…,3}|+1 = 8 (BCH-bound) [i]
- linear OA(321, 7, F32, 1) (dual of [7, 6, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(321, s, F32, 1) (dual of [s, s−1, 2]-code) with arbitrarily large s, using
- construction X applied to C([0,4]) ⊂ C([0,3]) [i] based on
- discarding factors / shortening the dual code based on linear OA(3226, 32776, F32, 9) (dual of [32776, 32750, 10]-code), using
(17, 17+9, large)-Net in Base 32 — Upper bound on s
There is no (17, 26, large)-net in base 32, because
- 7 times m-reduction [i] would yield (17, 19, large)-net in base 32, but