Method and apparatus for dynamically adjusting receiver sensitivity over a phone line home network

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20020176567A1
SERIAL NO

09861072

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Abstract

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A method and apparatus for dynamically adjusting receiver sensitivity over an existing phone line home network is disclosed. The method includes what is referred to Continuous Carrier Detect (CCD) adaptation process implemented by a state machine to quickly adapt to the on the fly wire DC offset in a matter of a few milliseconds for achieving optimal receiver sensitivity. According to one embodiment, a noise threshold level is dynamically generated for detecting noises in incoming data stream from the existing phone line home network.

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Patent Owner(s)

Patent OwnerAddress
DAVICOM SEMICONDUCTOR INC3F NO 7-2 INDUSTRY E RD IX SCIENCE-BASED INDUSTRIAL PARK HSIN-CHU
BROADMEDIA INC1135 KERN AVENUE SUNNYVALE CA 94086

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Cui San Jose, CA 14 106
Tseng, Chung-Ching Hsinchu, TW 4 75

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