Best Known (118−17, 118, s)-Nets in Base 5
(118−17, 118, 244141)-Net over F5 — Constructive and digital
Digital (101, 118, 244141)-net over F5, using
- net defined by OOA [i] based on linear OOA(5118, 244141, F5, 17, 17) (dual of [(244141, 17), 4150279, 18]-NRT-code), using
- OOA 8-folding and stacking with additional row [i] based on linear OA(5118, 1953129, F5, 17) (dual of [1953129, 1953011, 18]-code), using
- discarding factors / shortening the dual code based on linear OA(5118, 1953134, F5, 17) (dual of [1953134, 1953016, 18]-code), using
- construction X applied to Ce(16) ⊂ Ce(15) [i] based on
- linear OA(5118, 1953125, F5, 17) (dual of [1953125, 1953007, 18]-code), using an extension Ce(16) of the primitive narrow-sense BCH-code C(I) with length 1953124 = 59−1, defining interval I = [1,16], and designed minimum distance d ≥ |I|+1 = 17 [i]
- linear OA(5109, 1953125, F5, 16) (dual of [1953125, 1953016, 17]-code), using an extension Ce(15) of the primitive narrow-sense BCH-code C(I) with length 1953124 = 59−1, defining interval I = [1,15], and designed minimum distance d ≥ |I|+1 = 16 [i]
- linear OA(50, 9, F5, 0) (dual of [9, 9, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(50, s, F5, 0) (dual of [s, s, 1]-code) with arbitrarily large s, using
- construction X applied to Ce(16) ⊂ Ce(15) [i] based on
- discarding factors / shortening the dual code based on linear OA(5118, 1953134, F5, 17) (dual of [1953134, 1953016, 18]-code), using
- OOA 8-folding and stacking with additional row [i] based on linear OA(5118, 1953129, F5, 17) (dual of [1953129, 1953011, 18]-code), using
(118−17, 118, 935102)-Net over F5 — Digital
Digital (101, 118, 935102)-net over F5, using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(5118, 935102, F5, 2, 17) (dual of [(935102, 2), 1870086, 18]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(5118, 976567, F5, 2, 17) (dual of [(976567, 2), 1953016, 18]-NRT-code), using
- OOA 2-folding [i] based on linear OA(5118, 1953134, F5, 17) (dual of [1953134, 1953016, 18]-code), using
- construction X applied to Ce(16) ⊂ Ce(15) [i] based on
- linear OA(5118, 1953125, F5, 17) (dual of [1953125, 1953007, 18]-code), using an extension Ce(16) of the primitive narrow-sense BCH-code C(I) with length 1953124 = 59−1, defining interval I = [1,16], and designed minimum distance d ≥ |I|+1 = 17 [i]
- linear OA(5109, 1953125, F5, 16) (dual of [1953125, 1953016, 17]-code), using an extension Ce(15) of the primitive narrow-sense BCH-code C(I) with length 1953124 = 59−1, defining interval I = [1,15], and designed minimum distance d ≥ |I|+1 = 16 [i]
- linear OA(50, 9, F5, 0) (dual of [9, 9, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(50, s, F5, 0) (dual of [s, s, 1]-code) with arbitrarily large s, using
- construction X applied to Ce(16) ⊂ Ce(15) [i] based on
- OOA 2-folding [i] based on linear OA(5118, 1953134, F5, 17) (dual of [1953134, 1953016, 18]-code), using
- discarding factors / shortening the dual code based on linear OOA(5118, 976567, F5, 2, 17) (dual of [(976567, 2), 1953016, 18]-NRT-code), using
(118−17, 118, large)-Net in Base 5 — Upper bound on s
There is no (101, 118, large)-net in base 5, because
- 15 times m-reduction [i] would yield (101, 103, large)-net in base 5, but