Gain control in a wireless device

Details Gain control in a wireless device Gain control in a wireless device

2002-11-08

2008-09-30

Urban, Edward (Department: 2618)

Telecommunications

Receiver or analog modulated signal frequency converter

Local control of receiver operation

C455S250100, C455S340000, C375S345000

Reexamination Certificate

active

07430406

ABSTRACT:
This disclosure is directed to techniques that can be executed by a wireless device to perform various signal processing tasks associated with wireless communication. The techniques involve gain state switching based on an output of an analog-to-digital (A/D) converter, rather than gain state switching techniques in which an estimation of signal strength at the antenna is mapped to gain states. Use of the A/D converter output for gain state selection can provide more accurate and dynamic switchpoints.

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