Analytical calculation of blocking probabilities in WDM rings with wavelength conversion
Analytical calculation of blocking probabilities in WDM rings with wavelength conversion
复制标题
波长转换波分复用环阻塞概率的解析计算
DOI：
10.1109/icbn.2005.1589601
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发表时间：
2005
期刊：
影响因子：
--
通讯作者：
Divanilson R. Campelo
中科院分区：
文献类型：
--
作者：
H. Waldman;Divanilson R. Campelo
在本文中，我们提出了一种方法来计算精确的阻塞概率，在WDM环下的泊松，均匀的业务与任何空间分布的充分，无处不在的波长转换。提出了一种新的可扩展的方法来推导环形网络的Erlang经典模型的归一化常数。在相同的分析框架下，推导出了环的利用率和阻塞概率的计算公式。
In this paper we present a method for calculating the exact blocking probability in WDM rings with full, ubiquitous wavelength conversion under Poissonian, homogeneous traffic with any spatial profile. A new scalable procedure is presented to derive the normalization constant of the Erlang's classical model for ring networks. In the same analytical framework, formulas are derived for the utilization rate and blocking probability of the ring.