Best Known (56−20, 56, s)-Nets in Base 128
(56−20, 56, 1938)-Net over F128 — Constructive and digital
Digital (36, 56, 1938)-net over F128, using
- (u, u+v)-construction [i] based on
- digital (7, 17, 300)-net over F128, using
- (u, u+v)-construction [i] based on
- digital (1, 6, 150)-net over F128, using
- net from sequence [i] based on digital (1, 149)-sequence over F128, using
- Niederreiter–Xing sequence construction II/III [i] based on function field F/F128 with g(F) = 1 and N(F) ≥ 150, using
- net from sequence [i] based on digital (1, 149)-sequence over F128, using
- digital (1, 11, 150)-net over F128, using
- net from sequence [i] based on digital (1, 149)-sequence over F128 (see above)
- digital (1, 6, 150)-net over F128, using
- (u, u+v)-construction [i] based on
- digital (19, 39, 1638)-net over F128, using
- net defined by OOA [i] based on linear OOA(12839, 1638, F128, 20, 20) (dual of [(1638, 20), 32721, 21]-NRT-code), using
- OA 10-folding and stacking [i] based on linear OA(12839, 16380, F128, 20) (dual of [16380, 16341, 21]-code), using
- discarding factors / shortening the dual code based on linear OA(12839, 16384, F128, 20) (dual of [16384, 16345, 21]-code), using
- an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 16383 = 1282−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- discarding factors / shortening the dual code based on linear OA(12839, 16384, F128, 20) (dual of [16384, 16345, 21]-code), using
- OA 10-folding and stacking [i] based on linear OA(12839, 16380, F128, 20) (dual of [16380, 16341, 21]-code), using
- net defined by OOA [i] based on linear OOA(12839, 1638, F128, 20, 20) (dual of [(1638, 20), 32721, 21]-NRT-code), using
- digital (7, 17, 300)-net over F128, using
(56−20, 56, 6810)-Net in Base 128 — Constructive
(36, 56, 6810)-net in base 128, using
- base change [i] based on digital (29, 49, 6810)-net over F256, using
- (u, u+v)-construction [i] based on
- digital (0, 10, 257)-net over F256, using
- net from sequence [i] based on digital (0, 256)-sequence over F256, using
- generalized Faure sequence [i]
- Niederreiter–Xing sequence construction II/III [i] based on function field F/F256 with g(F) = 0 and N(F) ≥ 257, using
- the rational function field F256(x) [i]
- Niederreiter sequence [i]
- net from sequence [i] based on digital (0, 256)-sequence over F256, using
- digital (19, 39, 6553)-net over F256, using
- net defined by OOA [i] based on linear OOA(25639, 6553, F256, 20, 20) (dual of [(6553, 20), 131021, 21]-NRT-code), using
- OA 10-folding and stacking [i] based on linear OA(25639, 65530, F256, 20) (dual of [65530, 65491, 21]-code), using
- discarding factors / shortening the dual code based on linear OA(25639, 65536, F256, 20) (dual of [65536, 65497, 21]-code), using
- an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 65535 = 2562−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- discarding factors / shortening the dual code based on linear OA(25639, 65536, F256, 20) (dual of [65536, 65497, 21]-code), using
- OA 10-folding and stacking [i] based on linear OA(25639, 65530, F256, 20) (dual of [65530, 65491, 21]-code), using
- net defined by OOA [i] based on linear OOA(25639, 6553, F256, 20, 20) (dual of [(6553, 20), 131021, 21]-NRT-code), using
- digital (0, 10, 257)-net over F256, using
- (u, u+v)-construction [i] based on
(56−20, 56, 101432)-Net over F128 — Digital
Digital (36, 56, 101432)-net over F128, using
(56−20, 56, large)-Net in Base 128 — Upper bound on s
There is no (36, 56, large)-net in base 128, because
- 18 times m-reduction [i] would yield (36, 38, large)-net in base 128, but