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Tokens/keys for wireless communications

  • US 20050154925A1
  • Filed: 11/23/2004
  • Published: 07/14/2005
  • Est. Priority Date: 11/24/2003
  • Status: Active Grant
First Claim
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1. A method comprising:

  • producing transmit/receive unit (TRU) specific information;

    using the TRU specific information to produce a token/key;

    using the produced token/key to produce a watermark, signature or encryption code for using in a wireless communication.

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