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SIGNALING FOR DEVICE-TO-DEVICE WIRELESS COMMUNICATION

  • US 20140254429A1
  • Filed: 10/02/2011
  • Published: 09/11/2014
  • Est. Priority Date: 10/02/2011
  • Status: Abandoned Application
First Claim
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1. A method comprising:

  • providing a discovery signal by a first device in a wireless network for establishing a direct device-to-device communication, the discovery signal comprising a preamble part and a data part which comprises information for establishing said direct device-to-device communication, wherein a preamble resource for the preamble part is determined from a first set of predefined resources and a data resource for the data part maps from the preamble resource;

    sending the preamble part using the preamble resource; and

    sending the data part after sending the preamble part using the data resource.

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