×

Handling of an unrecoverable error on a dedicated channel

  • US 7,209,747 B2
  • Filed: 09/10/2003
  • Issued: 04/24/2007
  • Est. Priority Date: 09/10/2003
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method for handling an unrecoverable error on a dedicated channel for a wireless device, the method comprising:

  • determining if the wireless device is in a CELL_DCH state;

    determining if a layer one radio link failure has occurred;

    in response to determining that the wireless device is in the CELL_DCH state and that radio link failure has occurred, performing radio access bearer (RAB) release steps to release radio bearers;

    determining that an RLC unrecoverable error has occurred; and

    in response to determining that the wireless device is in the CELL_DCH state and that the RLC unrecoverable error has occurred, not performing the RAB release steps to release radio bearers.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×