Best Known (105−23, 105, s)-Nets in Base 8
(105−23, 105, 2981)-Net over F8 — Constructive and digital
Digital (82, 105, 2981)-net over F8, using
- net defined by OOA [i] based on linear OOA(8105, 2981, F8, 23, 23) (dual of [(2981, 23), 68458, 24]-NRT-code), using
- OOA 11-folding and stacking with additional row [i] based on linear OA(8105, 32792, F8, 23) (dual of [32792, 32687, 24]-code), using
- discarding factors / shortening the dual code based on linear OA(8105, 32793, F8, 23) (dual of [32793, 32688, 24]-code), using
- construction X applied to C([0,11]) ⊂ C([0,9]) [i] based on
- linear OA(8101, 32769, F8, 23) (dual of [32769, 32668, 24]-code), using the expurgated narrow-sense BCH-code C(I) with length 32769 | 810−1, defining interval I = [0,11], and minimum distance d ≥ |{−11,−10,…,11}|+1 = 24 (BCH-bound) [i]
- linear OA(881, 32769, F8, 19) (dual of [32769, 32688, 20]-code), using the expurgated narrow-sense BCH-code C(I) with length 32769 | 810−1, defining interval I = [0,9], and minimum distance d ≥ |{−9,−8,…,9}|+1 = 20 (BCH-bound) [i]
- linear OA(84, 24, F8, 3) (dual of [24, 20, 4]-code or 24-cap in PG(3,8)), using
- construction X applied to C([0,11]) ⊂ C([0,9]) [i] based on
- discarding factors / shortening the dual code based on linear OA(8105, 32793, F8, 23) (dual of [32793, 32688, 24]-code), using
- OOA 11-folding and stacking with additional row [i] based on linear OA(8105, 32792, F8, 23) (dual of [32792, 32687, 24]-code), using
(105−23, 105, 32793)-Net over F8 — Digital
Digital (82, 105, 32793)-net over F8, using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(8105, 32793, F8, 23) (dual of [32793, 32688, 24]-code), using
- construction X applied to C([0,11]) ⊂ C([0,9]) [i] based on
- linear OA(8101, 32769, F8, 23) (dual of [32769, 32668, 24]-code), using the expurgated narrow-sense BCH-code C(I) with length 32769 | 810−1, defining interval I = [0,11], and minimum distance d ≥ |{−11,−10,…,11}|+1 = 24 (BCH-bound) [i]
- linear OA(881, 32769, F8, 19) (dual of [32769, 32688, 20]-code), using the expurgated narrow-sense BCH-code C(I) with length 32769 | 810−1, defining interval I = [0,9], and minimum distance d ≥ |{−9,−8,…,9}|+1 = 20 (BCH-bound) [i]
- linear OA(84, 24, F8, 3) (dual of [24, 20, 4]-code or 24-cap in PG(3,8)), using
- construction X applied to C([0,11]) ⊂ C([0,9]) [i] based on
(105−23, 105, large)-Net in Base 8 — Upper bound on s
There is no (82, 105, large)-net in base 8, because
- 21 times m-reduction [i] would yield (82, 84, large)-net in base 8, but