波长与路由分配的一种经济学模型

An Economic Model for Routing and Wavelength Assignment

文章从经济学的角度出发,在相应的可操作条件下,将光网络资源按需求规律和利润模型,提出了一种RWA问题新的数学模型。分析和仿真表明提出的模型在很大程度上反映了现实网络中有限资源与利润最大化的关系,对网络运营和规划具有参考价值。

From the economic point of view and in a practicable way, a new mathematical mod el for routing and wavelength assignment in optical networks, based on the marke t demand and profit models, is proposed. Simulation analysis shows that the mode l is feasible for the real network. And to a great extent, it reflects the relat ionship between limited resources of networks and maximum profits, which is valu able for the reference of carriers in network operation and planning.