Research on QoS of PTN-based Power Distribution Communication Network

摘要：

Aiming at the existing shortage of the flow transmission of the Power Distribution Communication Network, packet transport network (PTN) is proposed and a PTN-based QoS scheme including differentiated services (DiffServ) and traffic engineering (TE) is introduced. QoS mechanisms are assigned for different traffic flows according to various requirements of delay, bandwidth, reliability of traffic flow in Power Distribution Communication Network to build a QoS guaranteed Power Distribution cCommunication Network. Simulation of delay, throughput and linkutilization with OPNET is employed based on the case study of Power Distribution Communication Network in Yun Nan, of which the result indicates that the network perfomance have greatly improved.

关键词： packet transport network Power Distribution Communication Network Quality of Service differentiated services

作者: Juan Ke Jun Chang Rong Zong Jiang Yu Jinsong Hu

作者单位: School of information Yunnan University Kunming, PRChina Communication Branch of Yunnan Power Grid Corporation Kunming, PRChina

会议类型: 国际会议

会议名称: 2011 International Conference on Computer Science and Network Technology(2011计算机科学与网络技术国际会议 ICCSNT 2011)

会议地点: 哈尔滨

会议语种:英文

页码: 906-909

在线出版日期: 2011-12-24（万方平台首次上网日期，不代表论文的发表时间）