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Combinatorial constructions for optimal 2-D optical orthogonal codes with AM-OPPTS property

机译:具有AM-OPPTS特性的最佳二维光学正交码的组合结构

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摘要

We develop a new one-to-one correspondence between a two-dimensional (m × n, k, p) optical orthogonal code (2-D (m × n, k, ρ)-OOC) with AM-OPPTS (at most one-pulse per time slot) property and a certain combinatorial subject, called an n-cyclic holey packing of type m". By this link, an upper bound on the size of a 2-D (m×n, k, ρ)-OOC with AM-OPPTS property is derived. Afterwards, we employ combinatorial methods to construct infinitely many 2-D (m × n, k, l)-OOCs with AM-OPPTS property, whose existence was previously unknown. All these constructions meet the upper bounds with equality and are thus optimal.
机译:我们用AM-OPPTS(至多)在二维(m×n,k,p)光学正交码(2-D(m×n,k,ρ)-OOC)之间开发了一种新的一对一对应关系每个时隙一个脉冲)属性和某个组合主题,称为类型m“的n循环有孔堆积。通过此链接,二维大小(m×n,k,ρ)的上限推导了具有AM-OPPTS性质的-OOC,然后采用组合方法构造了无限多个具有AM-OPPTS性质的2-D(m×n,k,l)-OOC,其存在以前是未知的,所有这些构造都满足具有相等的上限,因此是最优的。

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