Best Known (84, 84+13, s)-Nets in Base 2
(84, 84+13, 10922)-Net over F2 — Constructive and digital
Digital (84, 97, 10922)-net over F2, using
- net defined by OOA [i] based on linear OOA(297, 10922, F2, 13, 13) (dual of [(10922, 13), 141889, 14]-NRT-code), using
- OOA 6-folding and stacking with additional row [i] based on linear OA(297, 65533, F2, 13) (dual of [65533, 65436, 14]-code), using
- discarding factors / shortening the dual code based on linear OA(297, 65536, F2, 13) (dual of [65536, 65439, 14]-code), using
- an extension Ce(12) of the primitive narrow-sense BCH-code C(I) with length 65535 = 216−1, defining interval I = [1,12], and designed minimum distance d ≥ |I|+1 = 13 [i]
- discarding factors / shortening the dual code based on linear OA(297, 65536, F2, 13) (dual of [65536, 65439, 14]-code), using
- OOA 6-folding and stacking with additional row [i] based on linear OA(297, 65533, F2, 13) (dual of [65533, 65436, 14]-code), using
(84, 84+13, 13107)-Net over F2 — Digital
Digital (84, 97, 13107)-net over F2, using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(297, 13107, F2, 5, 13) (dual of [(13107, 5), 65438, 14]-NRT-code), using
- OOA 5-folding [i] based on linear OA(297, 65535, F2, 13) (dual of [65535, 65438, 14]-code), using
- discarding factors / shortening the dual code based on linear OA(297, 65536, F2, 13) (dual of [65536, 65439, 14]-code), using
- an extension Ce(12) of the primitive narrow-sense BCH-code C(I) with length 65535 = 216−1, defining interval I = [1,12], and designed minimum distance d ≥ |I|+1 = 13 [i]
- discarding factors / shortening the dual code based on linear OA(297, 65536, F2, 13) (dual of [65536, 65439, 14]-code), using
- OOA 5-folding [i] based on linear OA(297, 65535, F2, 13) (dual of [65535, 65438, 14]-code), using
(84, 84+13, 196192)-Net in Base 2 — Upper bound on s
There is no (84, 97, 196193)-net in base 2, because
- 1 times m-reduction [i] would yield (84, 96, 196193)-net in base 2, but
- the generalized Rao bound for nets shows that 2m ≥ 79228 501405 269736 098499 953040 > 296 [i]