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Method and apparatus for preventing unauthorized data from being transferred

  • US 7,321,761 B2
  • Filed: 11/22/2005
  • Issued: 01/22/2008
  • Est. Priority Date: 12/03/2004
  • Status: Expired due to Fees
First Claim
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1. A method for preventing the transfer of unauthorized data among a wireless transmit/receive unit (WTRU), an external network, and at least one access point in a wireless communication system, comprising:

  • the WTRU recording a subject and storing the recording as data in a memory of the WTRU;

    the WTRU transmitting the data to the access point; and

    the access point examining the data to determine if the data is allowed for transfer to the external network and access point refuses the transfer of the data to the external network if the WTRU cannot authenticate itself.

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