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Application-layer QoS control and testing method for audio/video delivery over space network
Received date: 2010-04-15
Revised date: 2010-05-07
Online published: 2011-01-20
We analyze the interconnection among WLAN, Internet, and Ku-band satellite communication networks. In order to meet the QoS requirements of the audio/video delivery, we have proposed an application-layer QoS control and testing method by using a frame rate and resolution adaptive modification algorithm. The simulation results show that the proposed method enhances the network utilization rate and has great QoS control capability of modifying the frame rate adaptively.
Key words： space communication network; audio/video delivery; interconnection; QoS
ZENG Huan , ZHANG Can , CHEN De-Yuan . Application-layer QoS control and testing method for audio/video delivery over space network[J]. Journal of University of Chinese Academy of Sciences, 2011 , 28(1) : 108 -115 . DOI: 10.7523/j.issn.2095-6134.2011.1.016
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