Volume 8 Number 11 (Nov. 2013)
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JSW 2013 Vol.8(11): 2855-2862 ISSN: 1796-217X
doi: 10.4304/jsw.8.11.2855-2862

QoS Deployment Strategies Evaluation in PTN based Power Communication Networks

Yipeng Li1, Zheng Wan2, Junhua Chen1
1Jiangxi Electric Power Research Institute, Nanchang, China
2Jiangxi University of Finance and Economics, Nanchang, China


Abstract—Various services are transmitted in the power communication networks, which require differentiated QoS guarantee. Packet transport network (PTN) technology can meet the requirements. In this paper, QoS mechanisms of PTN are investigated and different QoS deployment strategies are proposed. To verify performance, DiffServ module of network simulator (NS-2) is employed. Simulations check the influence of RED parameter setting, scheduling mode and dropping mode. Results show that (1) Influence of RED parameter setting is not significant; (2) Scheduling mode affects the performance greatly, and round robin and priority scheduling are recommended; (3) Dropping mode influences the packet loss rates of different traffic classes but does not change the overall performance.

Index Terms—QoS, PTN, Power communication networks, Performance evaluation.

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Cite: Yipeng Li, Zheng Wan, Junhua Chen, "QoS Deployment Strategies Evaluation in PTN based Power Communication Networks," Journal of Software vol. 8, no. 11, pp. 2855-2862, 2013.

General Information

ISSN: 1796-217X (Online)
Frequency:  Bimonthly (Since 2020)
Editor-in-Chief: Prof. Antanas Verikas
Executive Editor: Ms. Yoyo Y. Zhou
Abstracting/ Indexing: DBLP, EBSCO, Google Scholar, ProQuest, INSPEC(IET), ULRICH's Periodicals Directory, WorldCat, etc
E-mail: jsw@iap.org
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