Best Known (98, 98+15, s)-Nets in Base 16
(98, 98+15, 2440434)-Net over F16 — Constructive and digital
Digital (98, 113, 2440434)-net over F16, using
- (u, u+v)-construction [i] based on
- digital (20, 27, 43692)-net over F16, using
- net defined by OOA [i] based on linear OOA(1627, 43692, F16, 7, 7) (dual of [(43692, 7), 305817, 8]-NRT-code), using
- OOA 3-folding and stacking with additional row [i] based on linear OA(1627, 131077, F16, 7) (dual of [131077, 131050, 8]-code), using
- 1 times code embedding in larger space [i] based on linear OA(1626, 131076, F16, 7) (dual of [131076, 131050, 8]-code), using
- trace code [i] based on linear OA(25613, 65538, F256, 7) (dual of [65538, 65525, 8]-code), using
- construction X applied to Ce(6) ⊂ Ce(5) [i] based on
- linear OA(25613, 65536, F256, 7) (dual of [65536, 65523, 8]-code), using an extension Ce(6) of the primitive narrow-sense BCH-code C(I) with length 65535 = 2562−1, defining interval I = [1,6], and designed minimum distance d ≥ |I|+1 = 7 [i]
- linear OA(25611, 65536, F256, 6) (dual of [65536, 65525, 7]-code), using an extension Ce(5) of the primitive narrow-sense BCH-code C(I) with length 65535 = 2562−1, defining interval I = [1,5], and designed minimum distance d ≥ |I|+1 = 6 [i]
- linear OA(2560, 2, F256, 0) (dual of [2, 2, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(2560, s, F256, 0) (dual of [s, s, 1]-code) with arbitrarily large s, using
- construction X applied to Ce(6) ⊂ Ce(5) [i] based on
- trace code [i] based on linear OA(25613, 65538, F256, 7) (dual of [65538, 65525, 8]-code), using
- 1 times code embedding in larger space [i] based on linear OA(1626, 131076, F16, 7) (dual of [131076, 131050, 8]-code), using
- OOA 3-folding and stacking with additional row [i] based on linear OA(1627, 131077, F16, 7) (dual of [131077, 131050, 8]-code), using
- net defined by OOA [i] based on linear OOA(1627, 43692, F16, 7, 7) (dual of [(43692, 7), 305817, 8]-NRT-code), using
- digital (71, 86, 2396742)-net over F16, using
- trace code for nets [i] based on digital (28, 43, 1198371)-net over F256, using
- net defined by OOA [i] based on linear OOA(25643, 1198371, F256, 15, 15) (dual of [(1198371, 15), 17975522, 16]-NRT-code), using
- OOA 7-folding and stacking with additional row [i] based on linear OA(25643, 8388598, F256, 15) (dual of [8388598, 8388555, 16]-code), using
- discarding factors / shortening the dual code based on linear OA(25643, large, F256, 15) (dual of [large, large−43, 16]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 16777215 = 2563−1, defining interval I = [0,14], and designed minimum distance d ≥ |I|+1 = 16 [i]
- discarding factors / shortening the dual code based on linear OA(25643, large, F256, 15) (dual of [large, large−43, 16]-code), using
- OOA 7-folding and stacking with additional row [i] based on linear OA(25643, 8388598, F256, 15) (dual of [8388598, 8388555, 16]-code), using
- net defined by OOA [i] based on linear OOA(25643, 1198371, F256, 15, 15) (dual of [(1198371, 15), 17975522, 16]-NRT-code), using
- trace code for nets [i] based on digital (28, 43, 1198371)-net over F256, using
- digital (20, 27, 43692)-net over F16, using
(98, 98+15, large)-Net over F16 — Digital
Digital (98, 113, large)-net over F16, using
- t-expansion [i] based on digital (94, 113, large)-net over F16, using
- 2 times m-reduction [i] based on digital (94, 115, large)-net over F16, using
- embedding of OOA with Gilbert–VarÅ¡amov bound [i] based on linear OA(16115, large, F16, 21) (dual of [large, large−115, 22]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 16777215 = 166−1, defining interval I = [0,20], and designed minimum distance d ≥ |I|+1 = 22 [i]
- embedding of OOA with Gilbert–VarÅ¡amov bound [i] based on linear OA(16115, large, F16, 21) (dual of [large, large−115, 22]-code), using
- 2 times m-reduction [i] based on digital (94, 115, large)-net over F16, using
(98, 98+15, large)-Net in Base 16 — Upper bound on s
There is no (98, 113, large)-net in base 16, because
- 13 times m-reduction [i] would yield (98, 100, large)-net in base 16, but