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Apparatus and Method for Direct Device-to-Device Communication in a Mobile Communication System

  • US 20120294163A1
  • Filed: 05/19/2011
  • Published: 11/22/2012
  • Est. Priority Date: 05/19/2011
  • Status: Abandoned Application
First Claim
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1. A method, comprising:

  • receiving at a mobile node at least one synchronization signal from a base station;

    determining timing at the mobile node based on the at least one synchronization signal from the base station;

    transmitting an uplink radio resource reservation request to the base station from the mobile node;

    receiving from the base station an assignment of a radio resource dedicated for radio transmission to a remote node, the radio resource being within a band having a transmission power upper limit; and

    transmitting a first data signal to the remote node on the radio resource based on the timing determined.

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