Analysis of blocking probability for OFDM-based variable bandwidth optical network

Lei Gong; Jie Zhang; Yongli Zhao; Xuefeng Lin; Yuyao Wu; Wanyi Gu

doi:10.1117/12.904378

15 December 2011 Analysis of blocking probability for OFDM-based variable bandwidth optical network

Lei Gong, Jie Zhang, Yongli Zhao, Xuefeng Lin, Yuyao Wu, Wanyi Gu

Proceedings Volume 8310, Network Architectures, Management, and Applications IX; 83101G (2011) https://doi.org/10.1117/12.904378
Event: SPIE/OSA/IEEE Asia Communications and Photonics, 2011, Shanghai, China

Abstract

Orthogonal Frequency Division Multiplexing (OFDM) has recently been proposed as a modulation technique. For optical networks, because of its good spectral efficiency, flexibility, and tolerance to impairments, optical OFDM is much more flexible compared to traditional WDM systems, enabling elastic bandwidth transmissions, and optical networking is the future trend of development. In OFDM-based optical network the research of blocking rate has very important significance for network assessment. Current research for WDM network is basically based on a fixed bandwidth, in order to accommodate the future business and the fast-changing development of optical network, our study is based on variable bandwidth OFDM-based optical networks. We apply the mathematical analysis and theoretical derivation, based on the existing theory and algorithms, research blocking probability of the variable bandwidth of optical network, and then we will build a model for blocking probability.

Citation Download Citation

Lei Gong, Jie Zhang, Yongli Zhao, Xuefeng Lin, Yuyao Wu, and Wanyi Gu "Analysis of blocking probability for OFDM-based variable bandwidth optical network", Proc. SPIE 8310, Network Architectures, Management, and Applications IX, 83101G (15 December 2011); https://doi.org/10.1117/12.904378

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