Title
A Caching-Based Video-On-Demand Service In Wireless Relay Networks
Keywords
Algorithm; Simulation; Video caching; VoD; Wireless relay networks
Abstract
In this work, we propose using video caching in the wireless relay networks (WRNs) for video on demand (VoD) service. We assume the relay station (RS) of the WRNs is capable of caching a small portion of the ongoing video stream. The cached video data can be used to accommodate new user requests. Previous works on video caching for VoD are in the context of overlay network, where the physical topology is a minor concern. However, in the WMNs, it is crucial for us to take the topology into consideration. Based on the topology, we could minimize the communication cost for a request to join a video multicast. In this way, efficient utilization of video caching in the targeted environment can be achieved. Simulation study verifies the efficiency of the proposed approach. © 2009 IEEE.
Publication Date
12-1-2009
Publication Title
2009 International Conference on Wireless Communications and Signal Processing, WCSP 2009
Number of Pages
-
Document Type
Article; Proceedings Paper
Personal Identifier
scopus
DOI Link
https://doi.org/10.1109/WCSP.2009.5371560
Copyright Status
Unknown
Socpus ID
77749343236 (Scopus)
Source API URL
https://api.elsevier.com/content/abstract/scopus_id/77749343236
STARS Citation
Xie, Fei and Hua, Kien A., "A Caching-Based Video-On-Demand Service In Wireless Relay Networks" (2009). Scopus Export 2000s. 11441.
https://stars.library.ucf.edu/scopus2000/11441