发明名称 |
Ethernet-based digital subscriber line methods and systems |
摘要 |
A digital subscriber line access network comprises a remote Ethernet device disposed in a serving area interface. The remote Ethernet device serves as an Ethernet bridge for a neighborhood service area. The remote Ethernet device communicates with a plurality of customer premises modems in the neighborhood service area using an Internet Protocol over an Ethernet standard with a digital subscriber line physical layer. An Ethernet switch disposed at a central office communicates with the remote Ethernet device via a fiber optic medium using an Internet Protocol over a second Ethernet standard. The Ethernet switch provides a packet data core network termination.
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申请公布号 |
US7606218(B2) |
申请公布日期 |
2009.10.20 |
申请号 |
US20040895241 |
申请日期 |
2004.07.19 |
申请人 |
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发明人 |
WHITE RUSSELL WILLIAM;RUSSELL ALICIA MARIE;ANSARI AHMAD;CHEN WEIJING;MUELLER STEPHEN MARK;NADARALAH DINESH;YUAN CHIN |
分类号 |
H04L12/40;H04L12/28;H04L12/46;H04L12/66;H04M11/00;H04M11/06 |
主分类号 |
H04L12/40 |
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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