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Systems and methods for reducing electromagnetic radiation emitted from a wireless headset

  • US 8,862,058 B2
  • Filed: 12/19/2011
  • Issued: 10/14/2014
  • Est. Priority Date: 12/19/2011
  • Status: Active Grant
First Claim
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1. A system comprising:

  • a mobile device comprising a transmission module for transmitting data or voice signals over a microwave frequency band; and

    a wireless headset comprising;

    a transceiver that enables the wireless headset to wirelessly communicate with the mobile device during a time when the mobile device and wireless headset are linked within a personal area network (PAN), the wireless headset configured to receive instructions from the mobile device to enter a sleep mode, the transceiver being turned off during the sleep mode; and

    a microphone configured to receive an audio signal from the mobile device, the audio signal being a wake-up signal from the mobile device when the transceiver is turned off.

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