Best Known (98−10, 98, s)-Nets in Base 4
(98−10, 98, 1677847)-Net over F4 — Constructive and digital
Digital (88, 98, 1677847)-net over F4, using
- (u, u+v)-construction [i] based on
- digital (8, 13, 127)-net over F4, using
- net defined by OOA [i] based on linear OOA(413, 127, F4, 5, 5) (dual of [(127, 5), 622, 6]-NRT-code), using
- OOA 2-folding and stacking with additional row [i] based on linear OA(413, 255, F4, 5) (dual of [255, 242, 6]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 255 = 44−1, defining interval I = [0,4], and designed minimum distance d ≥ |I|+1 = 6 [i]
- OOA 2-folding and stacking with additional row [i] based on linear OA(413, 255, F4, 5) (dual of [255, 242, 6]-code), using
- net defined by OOA [i] based on linear OOA(413, 127, F4, 5, 5) (dual of [(127, 5), 622, 6]-NRT-code), using
- digital (75, 85, 1677720)-net over F4, using
- net defined by OOA [i] based on linear OOA(485, 1677720, F4, 10, 10) (dual of [(1677720, 10), 16777115, 11]-NRT-code), using
- OA 5-folding and stacking [i] based on linear OA(485, 8388600, F4, 10) (dual of [8388600, 8388515, 11]-code), using
- discarding factors / shortening the dual code based on linear OA(485, large, F4, 10) (dual of [large, large−85, 11]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 16777215 = 412−1, defining interval I = [0,9], and designed minimum distance d ≥ |I|+1 = 11 [i]
- discarding factors / shortening the dual code based on linear OA(485, large, F4, 10) (dual of [large, large−85, 11]-code), using
- OA 5-folding and stacking [i] based on linear OA(485, 8388600, F4, 10) (dual of [8388600, 8388515, 11]-code), using
- net defined by OOA [i] based on linear OOA(485, 1677720, F4, 10, 10) (dual of [(1677720, 10), 16777115, 11]-NRT-code), using
- digital (8, 13, 127)-net over F4, using
(98−10, 98, large)-Net over F4 — Digital
Digital (88, 98, large)-net over F4, using
- 46 times duplication [i] based on digital (82, 92, large)-net over F4, using
- embedding of OOA with Gilbert–VarÅ¡amov bound [i] based on linear OA(492, large, F4, 10) (dual of [large, large−92, 11]-code), using
- 7 times code embedding in larger space [i] based on linear OA(485, large, F4, 10) (dual of [large, large−85, 11]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 16777215 = 412−1, defining interval I = [0,9], and designed minimum distance d ≥ |I|+1 = 11 [i]
- 7 times code embedding in larger space [i] based on linear OA(485, large, F4, 10) (dual of [large, large−85, 11]-code), using
- embedding of OOA with Gilbert–VarÅ¡amov bound [i] based on linear OA(492, large, F4, 10) (dual of [large, large−92, 11]-code), using
(98−10, 98, large)-Net in Base 4 — Upper bound on s
There is no (88, 98, large)-net in base 4, because
- 8 times m-reduction [i] would yield (88, 90, large)-net in base 4, but