| 发明名称 |
RING OVERLAY NETWORK DEDICATED TO CARRY BROADCAST TRAFFIC TO DSLAMS |
| 摘要 |
A broadcast overlay network has a ring topology to carry broadcast traffic from a head-end network [102]. A digital subscriber line access multiplexer (DSLAM) [126] has a network interface to communication with the broadcast overlay network. The DSLAM is to receive a request for a particular video channel from a customer premise [230] via a line interface and to deliver the particular video channel from the network interface to the line interface. |
| 申请公布号 |
WO2005006121(A3) |
申请公布日期 |
2006.04.13 |
| 申请号 |
WO2004US16838 |
申请日期 |
2004.05.28 |
| 申请人 |
SBC KNOWLEDGE VENTURES, L.P. |
发明人 |
WAN, ALBERT CHUNGBOR;ANSARI, AHMAD C.;HARTMAN, DAVID BRUCE;YASREBI, MEHRAD |
| 分类号 |
H04L12/28;H04M11/06;H04Q11/04;(IPC1-7):G06F15/173;G06F15/16;H04Q7/24;H04N7/173;H04L29/06;H04L12/66 |
主分类号 |
H04L12/28 |
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