US 7,321,761 B2 | ||
Method and apparatus for preventing unauthorized data from being transferred | ||
Sanjeev K. Sharma, Pottstown, Pa. (US) | ||
Assigned to InterDigital Technology Corporation, Wilmington, Del. (US) | ||
Filed on Nov. 22, 2005, as Appl. No. 11/284,940. | ||
Claims priority of provisional application 60/633222, filed on Dec. 03, 2004. | ||
Prior Publication US 2006/0140409 A1, Jun. 29, 2006 | ||
Int. Cl. H04M 1/66 (2006.01) |
U.S. Cl. 455—411 [455/410; 455/435.1; 713/168; 380/247; 370/328] | 26 Claims |
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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