15 December 2011 A novel all-optical CDN network model based on mini-control plane for high-definition VoD service
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.
© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jiawei Zhang, Jiawei Zhang, Jie Zhang, Jie Zhang, Yongli Zhao, 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); doi: 10.1117/12.904362; https://doi.org/10.1117/12.904362
PROCEEDINGS
6 PAGES


SHARE
Back to Top