发明名称 |
Method and system for authenticated fast channel change of media provided over a DSL connection |
摘要 |
A method and system for fast channel changes of media that is provided by carriers over an xDSL connection to a home. Each customer's subscriber information is stored at the DSLAM that supports the xDSL connection to the home. Also, each DSLAM supports multicast protocols so that only one instance of a channel is provided on the core network regardless of how many customers have requested access to the channel. |
申请公布号 |
US2005053086(A1) |
申请公布日期 |
2005.03.10 |
申请号 |
US20040870677 |
申请日期 |
2004.06.16 |
申请人 |
NOKIA CORPORATION |
发明人 |
MEHTA HEMANG;CAMACHO DON;FENCSIK GABOR;BATHRICK GREG |
分类号 |
H04L12/56;H04J;H04J1/00;H04L12/18;H04L29/06;H04M11/06;H04N7/173;(IPC1-7):H04L12/28 |
主分类号 |
H04L12/56 |
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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