Invention Grant
- Patent Title: Cable modem access using layer-2 messaging
- Patent Title (中): 有线调制解调器访问使用第2层消息
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Application No.: US12339277Application Date: 2008-12-19
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Publication No.: US08441939B2Publication Date: 2013-05-14
- Inventor: Che-Ming Chang , Jeffrey Riddel , Gangadharan Byju Pularikkal
- Applicant: Che-Ming Chang , Jeffrey Riddel , Gangadharan Byju Pularikkal
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: BainwoodHuang
- Main IPC: H04J3/14
- IPC: H04J3/14
Abstract:
In one embodiment, a method comprises receiving notification of a cable modem operational issue for a cable modem and establishing layer-2 logging communications with the cable modem. The method comprises receiving a message from the cable modem, the message generated by the cable modem in response to the operational issue and indicating the operational issue associated with the cable modem.
Public/Granted literature
- US20100162336A1 CABLE MODEM ACCESS USING LAYER-2 MESSAGING Public/Granted day:2010-06-24
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