Dynamic configuration of virtual topology through joint operation of packet-routing and wavelength-routing network
نویسندگان
چکیده
In addressing the integration of IP and WDM networks, we propose a joint operation approach. Through reconfiguration or real-time setup of lightpaths, joint operation focuses on optimizing network performance or guaranteeing it to a defined level under current network configuration and dynamic data traffic pattern at the network operational stage. Our model features a separation of control plane and data plane. The data plane Formulations have been studied in building the model, and the initial findings help in understanding the behavior of data plane and designing the routing and signaling protocols within control plane.
منابع مشابه
Joint operation of packet network and WDM network
In integration of IP and WDM networks, there are two main approaches. One is joint planning approach; the other is joint operation approach. Joint planning typically addresses an optimality problem on total network cost given a certain data traffic pattern and some physical constraints at the network planning stage; while through reconfiguration or real-time setup of lightpaths, joint operation...
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تاریخ انتشار 2001