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Apparatus, Method and Article of Manufacture

  • US 20120258706A1
  • Filed: 03/27/2009
  • Published: 10/11/2012
  • Est. Priority Date: 03/27/2009
  • Status: Abandoned Application
First Claim
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1. An apparatus comprising:

  • a receiver configured to receive a signal from a transmitting terminal via a direct device-to-device communication connection, and to receive a cellular reference signal from a cellular network;

    a processor configured to measure a time difference between the received signal and the cellular reference signal; and

    a transmitter configured to transmit the result of the measured time difference to the transmitting terminal for adjusting device-to-device transmission timing of the transmitting terminal.

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