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Method and apparatus for implementing a data lifespan timer for enhanced dedicated channel transmissions

  • US 20050249118A1
  • Filed: 04/28/2005
  • Published: 11/10/2005
  • Est. Priority Date: 05/07/2004
  • Status: Active Grant
First Claim
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1. In a wireless communication system including a wireless transmit/receive unit (WTRU) and at least one Node-B, a method for utilizing at least one data lifespan timer in the WTRU for supporting enhanced dedicated channel (E-DCH) data transmissions, the method comprising:

  • (a) storing a data block in a buffer in the WTRU;

    (b) activating a data lifespan timer for the data block; and

    (c) discarding the data block when the data lifespan timer expires.

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