Best Known (36, 36+9, s)-Nets in Base 2
(36, 36+9, 512)-Net over F2 — Constructive and digital
Digital (36, 45, 512)-net over F2, using
- net defined by OOA [i] based on linear OOA(245, 512, F2, 9, 9) (dual of [(512, 9), 4563, 10]-NRT-code), using
- appending kth column [i] based on linear OOA(245, 512, F2, 8, 9) (dual of [(512, 8), 4051, 10]-NRT-code), using
- OOA 4-folding and stacking with additional row [i] based on linear OA(245, 2049, F2, 9) (dual of [2049, 2004, 10]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 2049 | 222−1, defining interval I = [0,4], and minimum distance d ≥ |{−4,−3,…,4}|+1 = 10 (BCH-bound) [i]
- OOA 4-folding and stacking with additional row [i] based on linear OA(245, 2049, F2, 9) (dual of [2049, 2004, 10]-code), using
- appending kth column [i] based on linear OOA(245, 512, F2, 8, 9) (dual of [(512, 8), 4051, 10]-NRT-code), using
(36, 36+9, 683)-Net over F2 — Digital
Digital (36, 45, 683)-net over F2, using
- net defined by OOA [i] based on linear OOA(245, 683, F2, 9, 9) (dual of [(683, 9), 6102, 10]-NRT-code), using
- appending kth column [i] based on linear OOA(245, 683, F2, 8, 9) (dual of [(683, 8), 5419, 10]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(245, 683, F2, 3, 9) (dual of [(683, 3), 2004, 10]-NRT-code), using
- OOA 3-folding [i] based on linear OA(245, 2049, F2, 9) (dual of [2049, 2004, 10]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 2049 | 222−1, defining interval I = [0,4], and minimum distance d ≥ |{−4,−3,…,4}|+1 = 10 (BCH-bound) [i]
- OOA 3-folding [i] based on linear OA(245, 2049, F2, 9) (dual of [2049, 2004, 10]-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(245, 683, F2, 3, 9) (dual of [(683, 3), 2004, 10]-NRT-code), using
- appending kth column [i] based on linear OOA(245, 683, F2, 8, 9) (dual of [(683, 8), 5419, 10]-NRT-code), using
(36, 36+9, 4527)-Net in Base 2 — Upper bound on s
There is no (36, 45, 4528)-net in base 2, because
- 1 times m-reduction [i] would yield (36, 44, 4528)-net in base 2, but
- the generalized Rao bound for nets shows that 2m ≥ 17 600385 161629 > 244 [i]