Invention Grant
- Patent Title: Channel quality indicator for a communication system
- Patent Title (中): 通信系统通道质量指标
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Application No.: US13107014Application Date: 2011-05-13
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Publication No.: US08767562B2Publication Date: 2014-07-01
- Inventor: Andrew J. Castellano , Gary S. Huff
- Applicant: Andrew J. Castellano , Gary S. Huff
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: H04J1/16
- IPC: H04J1/16

Abstract:
A method and apparatus for generating a performance indicator in a high-speed communication system. A plurality of disparate communication status signals with differing formats from a transceiver are combined in a logic module to create a single link quality indicator signal. The link quality indicator signal is used to encode different operational states of the transceiver from fully operational, to marginally operational, to failed. The link quality indicator signal is advantageously employed to drive a LED creating a visual performance indicator.
Public/Granted literature
- US20110211483A1 Channel Quality Indicator for a Communication System Public/Granted day:2011-09-01
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