Adaptive multimedia cloud computing center applied on h 264/svc streaming

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

In recent years, themultimedia streaming technology becomes increasingly mature, and as network bandwidth and computing power of personal hand-held devices are developed; therefore, it leads the requirements for multimedia quality increased. In order to provide the quality multimedia content to numerous users, how to divide the loading of content servers to improve the streaming quality is an important challenge. As the concept of multimedia cloud network is formed, how to allocate multimedia streaming service to the nodes in the media cloud network is discussed in this paper. This study designs H.264/SVC streaming service at the media cloud computing center, with the video most suitable for client-side quality provided based on H.264/SVC features (temporal scalability, spatial scalability, and quality scalability) and network bandwidth. In addition, the loading balance and communication mechanisms between nodes are discussed, where the best node is selected by the evaluating node, client-side bandwidth and computing power, for determining the appropriate video streaming path that is used to provide quality multimedia streaming service. According to the experimental results, the bandwidth prediction error rate for general multimedia network streaming service can be maintained at about 6 %, while the utilization rate of various nodes of the multimedia cloud computing center is maintained in a balanced state during the period of executing multi-streaming service.

原文English
主出版物標題Cloud Computing - 4th International Conference, CloudComp 2013, Revised Selected Papers
編輯Min Chen, Victor C.M. Leung
發行者Springer Verlag
頁面14-26
頁數13
ISBN(列印)9783319055053
DOIs
出版狀態Published - 2014 一月 1
事件4th International Conference on Cloud Computing, CloudComp 2013 - Wuhan, China
持續時間: 2013 十月 172013 十月 19

出版系列

名字Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
133
ISSN(列印)1867-8211

Other

Other4th International Conference on Cloud Computing, CloudComp 2013
國家China
城市Wuhan
期間13-10-1713-10-19

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications

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    Cho, W. T., & Lai, C. F. (2014). Adaptive multimedia cloud computing center applied on h 264/svc streaming. 於 M. Chen, & V. C. M. Leung (編輯), Cloud Computing - 4th International Conference, CloudComp 2013, Revised Selected Papers (頁 14-26). (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST; 卷 133). Springer Verlag. https://doi.org/10.1007/978-3-319-05506-0_2