OSPF Extensions in Support of Impairment Aware Routing and Wavelength Assignment in Wavelength Switched Optical Networks (WSONs)
UPC
Huawei
This document provides OSPF extensions to support Generalized Multi- Protocol Label Switching (GMPLS) and Path Computation Element (PCE) control of Impairment Aware Routing and Wavelength Assignment in Wavelength Switched Optical Networks (WSONs).