Best Known (128−17, 128, s)-Nets in Base 3
(128−17, 128, 22148)-Net over F3 — Constructive and digital
Digital (111, 128, 22148)-net over F3, using
- net defined by OOA [i] based on linear OOA(3128, 22148, F3, 17, 17) (dual of [(22148, 17), 376388, 18]-NRT-code), using
- OOA 8-folding and stacking with additional row [i] based on linear OA(3128, 177185, F3, 17) (dual of [177185, 177057, 18]-code), using
- discarding factors / shortening the dual code based on linear OA(3128, 177186, F3, 17) (dual of [177186, 177058, 18]-code), using
- construction X applied to Ce(16) ⊂ Ce(12) [i] based on
- linear OA(3122, 177147, F3, 17) (dual of [177147, 177025, 18]-code), using an extension Ce(16) of the primitive narrow-sense BCH-code C(I) with length 177146 = 311−1, defining interval I = [1,16], and designed minimum distance d ≥ |I|+1 = 17 [i]
- linear OA(389, 177147, F3, 13) (dual of [177147, 177058, 14]-code), using an extension Ce(12) of the primitive narrow-sense BCH-code C(I) with length 177146 = 311−1, defining interval I = [1,12], and designed minimum distance d ≥ |I|+1 = 13 [i]
- linear OA(36, 39, F3, 3) (dual of [39, 33, 4]-code or 39-cap in PG(5,3)), using
- discarding factors / shortening the dual code based on linear OA(36, 48, F3, 3) (dual of [48, 42, 4]-code or 48-cap in PG(5,3)), using
- construction X applied to Ce(16) ⊂ Ce(12) [i] based on
- discarding factors / shortening the dual code based on linear OA(3128, 177186, F3, 17) (dual of [177186, 177058, 18]-code), using
- OOA 8-folding and stacking with additional row [i] based on linear OA(3128, 177185, F3, 17) (dual of [177185, 177057, 18]-code), using
(128−17, 128, 59487)-Net over F3 — Digital
Digital (111, 128, 59487)-net over F3, using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(3128, 59487, F3, 2, 17) (dual of [(59487, 2), 118846, 18]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(3128, 88593, F3, 2, 17) (dual of [(88593, 2), 177058, 18]-NRT-code), using
- OOA 2-folding [i] based on linear OA(3128, 177186, F3, 17) (dual of [177186, 177058, 18]-code), using
- construction X applied to Ce(16) ⊂ Ce(12) [i] based on
- linear OA(3122, 177147, F3, 17) (dual of [177147, 177025, 18]-code), using an extension Ce(16) of the primitive narrow-sense BCH-code C(I) with length 177146 = 311−1, defining interval I = [1,16], and designed minimum distance d ≥ |I|+1 = 17 [i]
- linear OA(389, 177147, F3, 13) (dual of [177147, 177058, 14]-code), using an extension Ce(12) of the primitive narrow-sense BCH-code C(I) with length 177146 = 311−1, defining interval I = [1,12], and designed minimum distance d ≥ |I|+1 = 13 [i]
- linear OA(36, 39, F3, 3) (dual of [39, 33, 4]-code or 39-cap in PG(5,3)), using
- discarding factors / shortening the dual code based on linear OA(36, 48, F3, 3) (dual of [48, 42, 4]-code or 48-cap in PG(5,3)), using
- construction X applied to Ce(16) ⊂ Ce(12) [i] based on
- OOA 2-folding [i] based on linear OA(3128, 177186, F3, 17) (dual of [177186, 177058, 18]-code), using
- discarding factors / shortening the dual code based on linear OOA(3128, 88593, F3, 2, 17) (dual of [(88593, 2), 177058, 18]-NRT-code), using
(128−17, 128, large)-Net in Base 3 — Upper bound on s
There is no (111, 128, large)-net in base 3, because
- 15 times m-reduction [i] would yield (111, 113, large)-net in base 3, but