A novel all-optical CDN network model based on mini-control plane for high-definition VoD service

Jiawei Zhang; Jie Zhang; Yongli Zhao

doi:10.1117/12.904362

15 December 2011 A novel all-optical CDN network model based on mini-control plane for high-definition VoD service

Jiawei Zhang, Jie Zhang, Yongli Zhao

Author Affiliations +

Proceedings Volume 8310, Network Architectures, Management, and Applications IX; 83101N (2011) https://doi.org/10.1117/12.904362
Event: SPIE/OSA/IEEE Asia Communications and Photonics, 2011, Shanghai, China

Abstract

We address the problem of content delivery network for HD-VoD service. Content delivery network (CDN) is a network that puts users closer to the storage resources. The conventional CDN structure for video delivery is based on the IP-over- WDM network which could not meet the requirements for HD-VoD service, such as high-speed transfer and low latency and jitter. A novel all-optical CDN network model for high-definition VoD service is proposed in this paper. We introduce the concept of optical timeslot in the lightpath provision. A mini-control plane mechanism based on ring topology is also designed for the fast optical timeslot setup/release. Simulation results and analysis of our model is showed at the end of paper.

Citation Download Citation

Jiawei Zhang, Jie Zhang, and Yongli Zhao "A novel all-optical CDN network model based on mini-control plane for high-definition VoD service", Proc. SPIE 8310, Network Architectures, Management, and Applications IX, 83101N (15 December 2011); https://doi.org/10.1117/12.904362

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