Antenna selection system and method
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United States of America Patent
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Jul 6, 2010
Grant Date -
Aug 9, 2007
app pub date -
Apr 18, 2007
filing date -
Nov 7, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
A system and method for wireless communication. The system can include a transmitter that transmits a data signal having a time period without data transmission. The system can also include a receiver including a first antenna, a second antenna, a switch that activates one of the first antenna and the second antenna, and a processor that estimates a first signal-to-noise ratio for the first antenna and a second signal-to-noise ratio for the second antenna during the time period without data transmission. The processor can control the switch to select one of the first antenna and the second antenna based on a comparison between the first signal-to-noise ratio and the second signal-to-noise ratio.
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