QoS Deployment in PTN based Power Communication Networks

摘要

Abundance of applications requires Power Communication Networks (PCN) to provide large bandwidth and QoS guarantee. PTN, the technique trend of future IP transport network, can meet the requirements. In this paper, we present details of QoS deployment in PTN based PCN of Jiangxi province of China. Firstly, QoS mechanisms of PTN are reviewed. Secondly, PCN topology and services are described. Finally, details of QoS deployments in different kinds of nodes, including CoS parameters and bandwidth limitations of PW and tunnel, are presented. Such a deployment strategy can help PTN constructions of other province-level PCNs.