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US 2014/0228072 A1Published application
Multiple RF Band Operation in Mobile Devices
AssigneePlantronics, Inc.
InventorsMark Clark, Steve C. Evans, Stephen V. Cahill
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Abstract
Methods and apparatuses for multiple RF band operation in mobile devices are disclosed. In one example, a method for dual radio frequency band operation includes operating a mobile communication device in a first radio frequency band, monitoring a RSSI associated with the mobile communication device, and switching operation of the mobile communication device to operation in a second radio frequency band responsive to the RSSI crossing a threshold RSSI value.
Claims8
A dual band mobile communication device comprising:
- a processor;
- a first radio frequency band transceiver;
- a second radio frequency band transceiver;
- an antenna;
- and
- a memory storing a radio frequency band selection application configured to monitor a proximity utilizing an RSSI value associated with a wireless signal received at either the first radio frequency band transceiver or the second radio frequency band transceiver and responsive to the proximity operate the dual band mobile communication device in a first radio frequency band or a second radio frequency band.
3 more elements
Dependencies are inferred from the claim text.