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Proceedings Paper

A signaling-based approach to implement self-adaptive transmission control in impairment-aware transparent WDM networks
Author(s): Xiangbo Wu; Dahai Han; Jie Zhang; Wanyi Gu; Lei Wang; Guanjun Gao; Wenyu Zhao
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Paper Abstract

Transparent optical WDM networks have been expected to be the most effective solution to achieve high throughput transmission, in which a GMPLS control plane is used to manage both IP layer and the optical transport layer. However, current GMPLS does not take the influence of physical impairments during data transmission process into account. This paper proposes a signaling-based approach to implement self-adaptive transmission control (SATC) in impairment-aware transparent WDM networks. The function of standard control plane of automatic switched optical network is enhanced to realize this aim. Two evaluation schemes are proposed for the implementation of this approach. Simulations are conducted for proof of benefits gained by introducing SATC.

Paper Details

Date Published: 19 November 2008
PDF: 8 pages
Proc. SPIE 7137, Network Architectures, Management, and Applications VI, 71371B (19 November 2008); doi: 10.1117/12.804318
Show Author Affiliations
Xiangbo Wu, Beijing Univ. of Posts and Telecommunications (China)
Dahai Han, Beijing Univ. of Posts and Telecommunications (China)
Jie Zhang, Beijing Univ. of Posts and Telecommunications (China)
Wanyi Gu, Beijing Univ. of Posts and Telecommunications (China)
Lei Wang, Beijing Univ. of Posts and Telecommunications (China)
Guanjun Gao, Beijing Univ. of Posts and Telecommunications (China)
Wenyu Zhao, Research Institute of Telecommunications Transmission (China)


Published in SPIE Proceedings Vol. 7137:
Network Architectures, Management, and Applications VI
Weisheng Hu; Shoa-Kai Liu; Ken-ichi Sato; Lena Wosinska, Editor(s)

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