Method and apparatus for controlling gain level of a communication channel in a CDMA communication system

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United States of America Patent

PATENT NO 7139304
SERIAL NO

09928578

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In a code division multiple access communication system (100), a method and an accompanying apparatus provide for an efficient control of a gain level of a communication channel at various mobility levels. A rate of change of a carrier to interference ratio (C/I) of a communication channel received at a receiver (400) is determined. The gain level of the communication channel may be based on the rate of change of the C/I of the communication channel. A mobility level of the communication channel may be compared to a low mobility threshold corresponding to a low mobility level. If the mobility level meets the low mobility threshold, the gain level of the communication channel may be based on the rate of change of the C/I of the communication channel.

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Patent Owner(s)

  • QUALCOMM INCORPORATED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jou, Yu-Cheun San Diego, CA 96 3804

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