Best Known (39−6, 39, s)-Nets in Base 8
(39−6, 39, 699062)-Net over F8 — Constructive and digital
Digital (33, 39, 699062)-net over F8, using
- (u, u+v)-construction [i] based on
- digital (0, 3, 9)-net over F8, using
- net from sequence [i] based on digital (0, 8)-sequence over F8, using
- generalized Faure sequence [i]
- Niederreiter–Xing sequence construction II/III [i] based on function field F/F8 with g(F) = 0 and N(F) ≥ 9, using
- the rational function field F8(x) [i]
- Niederreiter sequence [i]
- net from sequence [i] based on digital (0, 8)-sequence over F8, using
- digital (30, 36, 699053)-net over F8, using
- net defined by OOA [i] based on linear OOA(836, 699053, F8, 6, 6) (dual of [(699053, 6), 4194282, 7]-NRT-code), using
- OA 3-folding and stacking [i] based on linear OA(836, 2097159, F8, 6) (dual of [2097159, 2097123, 7]-code), using
- construction X applied to Ce(5) ⊂ Ce(4) [i] based on
- linear OA(836, 2097152, F8, 6) (dual of [2097152, 2097116, 7]-code), using an extension Ce(5) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 87−1, defining interval I = [1,5], and designed minimum distance d ≥ |I|+1 = 6 [i]
- linear OA(829, 2097152, F8, 5) (dual of [2097152, 2097123, 6]-code), using an extension Ce(4) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 87−1, defining interval I = [1,4], and designed minimum distance d ≥ |I|+1 = 5 [i]
- linear OA(80, 7, F8, 0) (dual of [7, 7, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(80, s, F8, 0) (dual of [s, s, 1]-code) with arbitrarily large s, using
- construction X applied to Ce(5) ⊂ Ce(4) [i] based on
- OA 3-folding and stacking [i] based on linear OA(836, 2097159, F8, 6) (dual of [2097159, 2097123, 7]-code), using
- net defined by OOA [i] based on linear OOA(836, 699053, F8, 6, 6) (dual of [(699053, 6), 4194282, 7]-NRT-code), using
- digital (0, 3, 9)-net over F8, using
(39−6, 39, 1398103)-Net in Base 8 — Constructive
(33, 39, 1398103)-net in base 8, using
- 81 times duplication [i] based on (32, 38, 1398103)-net in base 8, using
- net defined by OOA [i] based on OOA(838, 1398103, S8, 6, 6), using
- OA 3-folding and stacking [i] based on OA(838, 4194309, S8, 6), using
- discarding factors based on OA(838, 4194310, S8, 6), using
- trace code [i] based on OA(6419, 2097155, S64, 6), using
- discarding parts of the base [i] based on linear OA(12816, 2097155, F128, 6) (dual of [2097155, 2097139, 7]-code), using
- construction X applied to Ce(5) ⊂ Ce(4) [i] based on
- linear OA(12816, 2097152, F128, 6) (dual of [2097152, 2097136, 7]-code), using an extension Ce(5) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 1283−1, defining interval I = [1,5], and designed minimum distance d ≥ |I|+1 = 6 [i]
- linear OA(12813, 2097152, F128, 5) (dual of [2097152, 2097139, 6]-code), using an extension Ce(4) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 1283−1, defining interval I = [1,4], and designed minimum distance d ≥ |I|+1 = 5 [i]
- linear OA(1280, 3, F128, 0) (dual of [3, 3, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(1280, s, F128, 0) (dual of [s, s, 1]-code) with arbitrarily large s, using
- construction X applied to Ce(5) ⊂ Ce(4) [i] based on
- discarding parts of the base [i] based on linear OA(12816, 2097155, F128, 6) (dual of [2097155, 2097139, 7]-code), using
- trace code [i] based on OA(6419, 2097155, S64, 6), using
- discarding factors based on OA(838, 4194310, S8, 6), using
- OA 3-folding and stacking [i] based on OA(838, 4194309, S8, 6), using
- net defined by OOA [i] based on OOA(838, 1398103, S8, 6, 6), using
(39−6, 39, 4119461)-Net over F8 — Digital
Digital (33, 39, 4119461)-net over F8, using
(39−6, 39, large)-Net in Base 8 — Upper bound on s
There is no (33, 39, large)-net in base 8, because
- 4 times m-reduction [i] would yield (33, 35, large)-net in base 8, but