Best Known (150, 175, s)-Nets in Base 2
(150, 175, 1368)-Net over F2 — Constructive and digital
Digital (150, 175, 1368)-net over F2, using
- net defined by OOA [i] based on linear OOA(2175, 1368, F2, 25, 25) (dual of [(1368, 25), 34025, 26]-NRT-code), using
- OOA 12-folding and stacking with additional row [i] based on linear OA(2175, 16417, F2, 25) (dual of [16417, 16242, 26]-code), using
- construction X applied to C([0,12]) ⊂ C([0,10]) [i] based on
- linear OA(2169, 16385, F2, 25) (dual of [16385, 16216, 26]-code), using the expurgated narrow-sense BCH-code C(I) with length 16385 | 228−1, defining interval I = [0,12], and minimum distance d ≥ |{−12,−11,…,12}|+1 = 26 (BCH-bound) [i]
- linear OA(2141, 16385, F2, 21) (dual of [16385, 16244, 22]-code), using the expurgated narrow-sense BCH-code C(I) with length 16385 | 228−1, defining interval I = [0,10], and minimum distance d ≥ |{−10,−9,…,10}|+1 = 22 (BCH-bound) [i]
- linear OA(26, 32, F2, 3) (dual of [32, 26, 4]-code or 32-cap in PG(5,2)), using
- construction X applied to C([0,12]) ⊂ C([0,10]) [i] based on
- OOA 12-folding and stacking with additional row [i] based on linear OA(2175, 16417, F2, 25) (dual of [16417, 16242, 26]-code), using
(150, 175, 3283)-Net over F2 — Digital
Digital (150, 175, 3283)-net over F2, using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(2175, 3283, F2, 5, 25) (dual of [(3283, 5), 16240, 26]-NRT-code), using
- OOA 5-folding [i] based on linear OA(2175, 16415, F2, 25) (dual of [16415, 16240, 26]-code), using
- discarding factors / shortening the dual code based on linear OA(2175, 16417, F2, 25) (dual of [16417, 16242, 26]-code), using
- construction X applied to C([0,12]) ⊂ C([0,10]) [i] based on
- linear OA(2169, 16385, F2, 25) (dual of [16385, 16216, 26]-code), using the expurgated narrow-sense BCH-code C(I) with length 16385 | 228−1, defining interval I = [0,12], and minimum distance d ≥ |{−12,−11,…,12}|+1 = 26 (BCH-bound) [i]
- linear OA(2141, 16385, F2, 21) (dual of [16385, 16244, 22]-code), using the expurgated narrow-sense BCH-code C(I) with length 16385 | 228−1, defining interval I = [0,10], and minimum distance d ≥ |{−10,−9,…,10}|+1 = 22 (BCH-bound) [i]
- linear OA(26, 32, F2, 3) (dual of [32, 26, 4]-code or 32-cap in PG(5,2)), using
- construction X applied to C([0,12]) ⊂ C([0,10]) [i] based on
- discarding factors / shortening the dual code based on linear OA(2175, 16417, F2, 25) (dual of [16417, 16242, 26]-code), using
- OOA 5-folding [i] based on linear OA(2175, 16415, F2, 25) (dual of [16415, 16240, 26]-code), using
(150, 175, 122527)-Net in Base 2 — Upper bound on s
There is no (150, 175, 122528)-net in base 2, because
- 1 times m-reduction [i] would yield (150, 174, 122528)-net in base 2, but
- the generalized Rao bound for nets shows that 2m ≥ 23945 913292 335616 710658 708146 461831 203135 922849 391997 > 2174 [i]