发明名称 |
SUPPORTING MULTIPLE UPSTREAM AND DOWNSTREAM CHANNELS IN A CABLE MODEM TERMINATION SYSTEM LINE CARD |
摘要 |
A circuit for a cable modem termination system is provided. The circuit includes a backplane interface and a packet processing engine coupled to the backplane interface. The circuit further includes a plurality of media acces s control (MAC) circuits, each media access control circuit coupled to the packet processing engine, each MAC circuit supporting one of N contiguous downstream channels with a single upconverter and each MAC circuit also supporting a plurality of upstream channels.
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申请公布号 |
CA2431282(A1) |
申请公布日期 |
2002.06.20 |
申请号 |
CA20012431282 |
申请日期 |
2001.12.10 |
申请人 |
ADC TELECOMMUNICATIONS, INC. |
发明人 |
NIKOLICH, PAUL E. |
分类号 |
H04L12/44;H04N7/173;(IPC1-7):H04L12/28 |
主分类号 |
H04L12/44 |
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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