发明名称 |
Cable modem for connecting customer premises equipment and method of controlling flow of data between cable modem and customer premises equipment |
摘要 |
A cable modem for connecting Customer Premises Equipment (CPE) includes a Media Access Control (MAC) layer controller, a Logical Link Control (LLC) bridge ( 113 ) interacting with the MAC layer controller, an IP stack processing IP frames and interacting with the LLC bridge ( 113 ), CPE interfaces ( 115, 116 and 117 ) and a multiplexer ( 114 ) of Customer Premises Equipment (CPE) interfaces linked to the CPE interfaces and to the LLC bridge ( 113 ). The CPE interfaces ( 115, 116 and 117 ) communicate with the multiplexer ( 114 ) through appropriate functions. The multiplexer ( 114 ) has functionality allowing for servicing the flow of frames between the cable network and the interfaces linked to it, directing the received frames to appropriate interfaces.
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申请公布号 |
US7424028(B2) |
申请公布日期 |
2008.09.09 |
申请号 |
US20030712476 |
申请日期 |
2003.11.13 |
申请人 |
ADVANCED DIGITAL BROADCAST POLSKA SP. Z O.O.;ADVANCED DIGITAL BROADCAST LTD. |
发明人 |
LAZARSKI WOJCIECH;MICHALCZAK MACIEJ;SLIPKO ROMAN |
分类号 |
H04L12/28;G01R31/08;H04L12/54;H04L12/56 |
主分类号 |
H04L12/28 |
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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