发明名称 |
METHOD AND APPARATUS FOR CARRIER CONTROLLED DYNAMIC RATE ADAPTATION AND CLIENT PLAYOUT RATE REDUCTION |
摘要 |
A method and system is provided for controlling bandwidth rate limiting and client rendering rate limiting in a video delivery network. The method provides network service providers with a means for overriding video delivery data rates selected through dynamic client bitrate adaptation, as well as video data rendering rates of the clients, to limit the impact of network congestion. A system is also specified for implementing a client and a proxy computer in accordance with the method. The system works transparently with standard HTTP-based video delivery systems and includes an HTTP proxy cache infrastructure to support bandwidth rate limiting and client rending rate limiting. The system further provides for administrative overrides of client bitrate selection and client bandwidth usage. |
申请公布号 |
US2013097309(A1) |
申请公布日期 |
2013.04.18 |
申请号 |
US201213667268 |
申请日期 |
2012.11.02 |
申请人 |
AZUKI SYSTEMS, INC.;AZUKI SYSTEMS, INC. |
发明人 |
MA KEVIN J.;NAIR RAJ;HICKEY ROBERT;XU JIANGUO |
分类号 |
H04L29/08 |
主分类号 |
H04L29/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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