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Proceedings Paper

MSR: a multi-service provisioning implementation in metro network based on RPR
Author(s): Yichun Zhan; Meng Ji; Shaohua Yu
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Paper Abstract

Multiple services ring (MSR) has been standardized in ITU-T numbered as X.87. As a novel multi-service provisioning method based on RPR, MSR proposes an effective mechanism of transporting various voice, data, video services with tributary multicast, protection and performance monitoring functions. In this paper we present the layered model of a MSR and introduce the main enhancements based on RPR. Then we propose a novel Parallelized Processing Mechanism (PPM) for design of MSR using network processor. Our design adopts a combination of layered parallelism and functional parallelism. And this paper also describes the simulation model for performance evaluation with OPNET as well as the implementation of MSR using network processor. System simulations and field trial measurements show that TDM Circuit Emulation (TCE) services and Ethernet services are given the QoS and fast recovery guarantee based on MSR.

Paper Details

Date Published: 28 September 2006
PDF: 9 pages
Proc. SPIE 6354, Network Architectures, Management, and Applications IV, 63543R (28 September 2006); doi: 10.1117/12.691707
Show Author Affiliations
Yichun Zhan, Huazhong Univ. of Science and Technology (China)
Meng Ji, Huazhong Univ. of Science and Technology (China)
Shaohua Yu, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 6354:
Network Architectures, Management, and Applications IV
Yong Hyub Won; Gee-Kung Chang; Ken-ichi Sato; Jian Wu, Editor(s)

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