Span power management scheme for rapid lightpath provisioning in multi-core fibre networks
Span power management scheme for rapid lightpath provisioning in multi-core fibre networks
复制标题
用于多核光纤网络中快速光路配置的跨度电源管理方案
DOI：
10.1049/el.2014.3782
复制
发表时间：
2015
期刊：
影响因子：
--
通讯作者：
E. Oki
中科院分区：
文献类型：
--
作者：
Bijoy Chand Chatterjee;Yamini Jayabal;N. Yamanaka;S. Okamoto;A. Fumagalli;E. Oki
创建光路时的激活时间受到光放大器调整新增加的信号功率所需的时间的不利影响。这个缺点在多核掺铒放大器中尤其明显。提出了一种基于虚拟波长信号的光纤跨功率管理方案，该方案的作用是改善这一缺点，缩短所需的光路激活时间。建立了一个分析模型来估计所提出的方案在实现这一目标方面的有效性。
The activation time when creating lightpaths is adversely affected by the time optical amplifiers require to adjust the newly added signal power. This shortcoming is particularly true with multi-core erbium-doped amplifiers. A fibre span power management scheme is proposed based on the use of dummy wavelength signals, whose function is to alleviate this shortcoming and shorten the required lightpath activation time. An analytical model is developed to estimate the effectiveness of the proposed scheme in achieving this goal.