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Replication Strategies for Video On-Demand over Wireless Mesh Networks: A Cross-Layer Optimization Approach

Replication Strategies for Video On-Demand over Wireless Mesh Networks: A Cross-Layer Optimization Approach

Trung Q. Duong, Lei Shu, Nguyen-Son Vo, Xu Du, Hans-Jürgen Zepernick, Wenqing Cheng
Copyright: © 2012 |Pages: 27
ISBN13: 9781466609600|ISBN10: 1466609605|EISBN13: 9781466609617
DOI: 10.4018/978-1-4666-0960-0.ch015
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MLA

Duong, Trung Q., et al. "Replication Strategies for Video On-Demand over Wireless Mesh Networks: A Cross-Layer Optimization Approach." Using Cross-Layer Techniques for Communication Systems, edited by Habib F. Rashvand and Yousef S. Kavian, IGI Global, 2012, pp. 349-375. https://doi.org/10.4018/978-1-4666-0960-0.ch015

APA

Duong, T. Q., Shu, L., Vo, N., Du, X., Zepernick, H., & Cheng, W. (2012). Replication Strategies for Video On-Demand over Wireless Mesh Networks: A Cross-Layer Optimization Approach. In H. Rashvand & Y. Kavian (Eds.), Using Cross-Layer Techniques for Communication Systems (pp. 349-375). IGI Global. https://doi.org/10.4018/978-1-4666-0960-0.ch015

Chicago

Duong, Trung Q., et al. "Replication Strategies for Video On-Demand over Wireless Mesh Networks: A Cross-Layer Optimization Approach." In Using Cross-Layer Techniques for Communication Systems, edited by Habib F. Rashvand and Yousef S. Kavian, 349-375. Hershey, PA: IGI Global, 2012. https://doi.org/10.4018/978-1-4666-0960-0.ch015

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Abstract

In this chapter, dependencies between the different protocol layers and across the hops through WMNs will be exploited to deliver video streaming with high QoE. Specifically, a cross-layer optimization approach is applied to a replication strategy for video on-demand over WMNs. Additionally, the authors consider a distributed implementation algorithm, namely Mod&Timer, to handle the placement of replicas for saving storage resources of the network. Simulation results are shown to demonstrate that the proposed cross-layer design outperforms many existing schemes in terms of QoE. More importantly, compared to other strategies without cross-layer interaction, the proposed cross-layer design satisfies the heterogeneous bandwidth constraint of end users.

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