Best Known (85, 85+19, s)-Nets in Base 16
(85, 85+19, 932066)-Net over F16 — Constructive and digital
Digital (85, 104, 932066)-net over F16, using
- 161 times duplication [i] based on digital (84, 103, 932066)-net over F16, using
- net defined by OOA [i] based on linear OOA(16103, 932066, F16, 19, 19) (dual of [(932066, 19), 17709151, 20]-NRT-code), using
- OOA 9-folding and stacking with additional row [i] based on linear OA(16103, 8388595, F16, 19) (dual of [8388595, 8388492, 20]-code), using
- discarding factors / shortening the dual code based on linear OA(16103, large, F16, 19) (dual of [large, large−103, 20]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 16777215 = 166−1, defining interval I = [0,18], and designed minimum distance d ≥ |I|+1 = 20 [i]
- discarding factors / shortening the dual code based on linear OA(16103, large, F16, 19) (dual of [large, large−103, 20]-code), using
- OOA 9-folding and stacking with additional row [i] based on linear OA(16103, 8388595, F16, 19) (dual of [8388595, 8388492, 20]-code), using
- net defined by OOA [i] based on linear OOA(16103, 932066, F16, 19, 19) (dual of [(932066, 19), 17709151, 20]-NRT-code), using
(85, 85+19, large)-Net over F16 — Digital
Digital (85, 104, large)-net over F16, using
- embedding of OOA with Gilbert–VarÅ¡amov bound [i] based on linear OA(16104, large, F16, 19) (dual of [large, large−104, 20]-code), using
- 1 times code embedding in larger space [i] based on linear OA(16103, large, F16, 19) (dual of [large, large−103, 20]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 16777215 = 166−1, defining interval I = [0,18], and designed minimum distance d ≥ |I|+1 = 20 [i]
- 1 times code embedding in larger space [i] based on linear OA(16103, large, F16, 19) (dual of [large, large−103, 20]-code), using
(85, 85+19, large)-Net in Base 16 — Upper bound on s
There is no (85, 104, large)-net in base 16, because
- 17 times m-reduction [i] would yield (85, 87, large)-net in base 16, but