Best Known (34, 57, s)-Nets in Base 256
(34, 57, 6215)-Net over F256 — Constructive and digital
Digital (34, 57, 6215)-net over F256, using
- (u, u+v)-construction [i] based on
- digital (1, 12, 258)-net over F256, using
- net from sequence [i] based on digital (1, 257)-sequence over F256, using
- digital (22, 45, 5957)-net over F256, using
- net defined by OOA [i] based on linear OOA(25645, 5957, F256, 23, 23) (dual of [(5957, 23), 136966, 24]-NRT-code), using
- OOA 11-folding and stacking with additional row [i] based on linear OA(25645, 65528, F256, 23) (dual of [65528, 65483, 24]-code), using
- discarding factors / shortening the dual code based on linear OA(25645, 65536, F256, 23) (dual of [65536, 65491, 24]-code), using
- an extension Ce(22) of the primitive narrow-sense BCH-code C(I) with length 65535 = 2562−1, defining interval I = [1,22], and designed minimum distance d ≥ |I|+1 = 23 [i]
- discarding factors / shortening the dual code based on linear OA(25645, 65536, F256, 23) (dual of [65536, 65491, 24]-code), using
- OOA 11-folding and stacking with additional row [i] based on linear OA(25645, 65528, F256, 23) (dual of [65528, 65483, 24]-code), using
- net defined by OOA [i] based on linear OOA(25645, 5957, F256, 23, 23) (dual of [(5957, 23), 136966, 24]-NRT-code), using
- digital (1, 12, 258)-net over F256, using
(34, 57, 65827)-Net over F256 — Digital
Digital (34, 57, 65827)-net over F256, using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(25657, 65827, F256, 23) (dual of [65827, 65770, 24]-code), using
- (u, u+v)-construction [i] based on
- linear OA(25612, 289, F256, 11) (dual of [289, 277, 12]-code), using
- extended algebraic-geometric code AGe(F,277P) [i] based on function field F/F256 with g(F) = 1 and N(F) ≥ 289, using
- linear OA(25645, 65538, F256, 23) (dual of [65538, 65493, 24]-code), using
- construction X applied to Ce(22) ⊂ Ce(21) [i] based on
- linear OA(25645, 65536, F256, 23) (dual of [65536, 65491, 24]-code), using an extension Ce(22) of the primitive narrow-sense BCH-code C(I) with length 65535 = 2562−1, defining interval I = [1,22], and designed minimum distance d ≥ |I|+1 = 23 [i]
- linear OA(25643, 65536, F256, 22) (dual of [65536, 65493, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 65535 = 2562−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(2560, 2, F256, 0) (dual of [2, 2, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(2560, s, F256, 0) (dual of [s, s, 1]-code) with arbitrarily large s, using
- construction X applied to Ce(22) ⊂ Ce(21) [i] based on
- linear OA(25612, 289, F256, 11) (dual of [289, 277, 12]-code), using
- (u, u+v)-construction [i] based on
(34, 57, large)-Net in Base 256 — Upper bound on s
There is no (34, 57, large)-net in base 256, because
- 21 times m-reduction [i] would yield (34, 36, large)-net in base 256, but