SDH传输网中的光电路路由算法

根据目前在SDH传输网管中存在的快速开通光路和电路的具体需求，针对由若干环构成的网络拓扑较为复杂的SDH传输网提出了光电路路由算法和电路路由算法，算法以光电路分层模型为基础进行，能迅速进行光路和电路的路由调度。最后对算法进行了简单的分析。

Photonic path/electronic path routing algorithms in SDH transport network

Now the architecture of SDH transport network is becoming more and more complex. To establish photonic path and electronic path quickly through SDH transport network management system, this paper presents a photonic path routing algorithm and a electronic path routing algorithms. The algorithms are based on the photonic path/electronic path layering model, and a appropriate route can be gotten quickly through the algorithms. At last this paper analyzes the algorithms briefly.