Best Known (81, 108, s)-Nets in Base 16
(81, 108, 10083)-Net over F16 — Constructive and digital
Digital (81, 108, 10083)-net over F16, using
- net defined by OOA [i] based on linear OOA(16108, 10083, F16, 27, 27) (dual of [(10083, 27), 272133, 28]-NRT-code), using
- OOA 13-folding and stacking with additional row [i] based on linear OA(16108, 131080, F16, 27) (dual of [131080, 130972, 28]-code), using
- discarding factors / shortening the dual code based on linear OA(16108, 131084, F16, 27) (dual of [131084, 130976, 28]-code), using
- trace code [i] based on linear OA(25654, 65542, F256, 27) (dual of [65542, 65488, 28]-code), using
- construction X applied to C([0,13]) ⊂ C([0,12]) [i] based on
- linear OA(25653, 65537, F256, 27) (dual of [65537, 65484, 28]-code), using the expurgated narrow-sense BCH-code C(I) with length 65537 | 2564−1, defining interval I = [0,13], and minimum distance d ≥ |{−13,−12,…,13}|+1 = 28 (BCH-bound) [i]
- linear OA(25649, 65537, F256, 25) (dual of [65537, 65488, 26]-code), using the expurgated narrow-sense BCH-code C(I) with length 65537 | 2564−1, defining interval I = [0,12], and minimum distance d ≥ |{−12,−11,…,12}|+1 = 26 (BCH-bound) [i]
- linear OA(2561, 5, F256, 1) (dual of [5, 4, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(2561, s, F256, 1) (dual of [s, s−1, 2]-code) with arbitrarily large s, using
- construction X applied to C([0,13]) ⊂ C([0,12]) [i] based on
- trace code [i] based on linear OA(25654, 65542, F256, 27) (dual of [65542, 65488, 28]-code), using
- discarding factors / shortening the dual code based on linear OA(16108, 131084, F16, 27) (dual of [131084, 130976, 28]-code), using
- OOA 13-folding and stacking with additional row [i] based on linear OA(16108, 131080, F16, 27) (dual of [131080, 130972, 28]-code), using
(81, 108, 96629)-Net over F16 — Digital
Digital (81, 108, 96629)-net over F16, using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(16108, 96629, F16, 27) (dual of [96629, 96521, 28]-code), using
- discarding factors / shortening the dual code based on linear OA(16108, 131084, F16, 27) (dual of [131084, 130976, 28]-code), using
- trace code [i] based on linear OA(25654, 65542, F256, 27) (dual of [65542, 65488, 28]-code), using
- construction X applied to C([0,13]) ⊂ C([0,12]) [i] based on
- linear OA(25653, 65537, F256, 27) (dual of [65537, 65484, 28]-code), using the expurgated narrow-sense BCH-code C(I) with length 65537 | 2564−1, defining interval I = [0,13], and minimum distance d ≥ |{−13,−12,…,13}|+1 = 28 (BCH-bound) [i]
- linear OA(25649, 65537, F256, 25) (dual of [65537, 65488, 26]-code), using the expurgated narrow-sense BCH-code C(I) with length 65537 | 2564−1, defining interval I = [0,12], and minimum distance d ≥ |{−12,−11,…,12}|+1 = 26 (BCH-bound) [i]
- linear OA(2561, 5, F256, 1) (dual of [5, 4, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(2561, s, F256, 1) (dual of [s, s−1, 2]-code) with arbitrarily large s, using
- construction X applied to C([0,13]) ⊂ C([0,12]) [i] based on
- trace code [i] based on linear OA(25654, 65542, F256, 27) (dual of [65542, 65488, 28]-code), using
- discarding factors / shortening the dual code based on linear OA(16108, 131084, F16, 27) (dual of [131084, 130976, 28]-code), using
(81, 108, large)-Net in Base 16 — Upper bound on s
There is no (81, 108, large)-net in base 16, because
- 25 times m-reduction [i] would yield (81, 83, large)-net in base 16, but