Multiple antenna receiver

Details Multiple antenna receiver Multiple antenna receiver

2011-04-19

2011-04-19

Pan, Yuwen (Department: 2618)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S553100, C455S574000

Reexamination Certificate

active

07929985

ABSTRACT:
A wireless communication device includes at least two antennas with at least two corresponding receive chains. Selectively activating and deactivating the receivers as needed for a desired quality of reception controls the performance and power consumption of the wireless communication device. The wireless communication device may operate in a single receiver mode or a dual receiver diversity mode. In the dual receiver diversity mode, the wireless communication device may selectively control the gain of one or more antennas and/or reconfigure one or more receive chains to minimize power consumption while maintaining a desired performance.

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