METHODS AND APPARATUS FOR MOBILE DEVICE RECOVERY FOLLOWING RADIO LINK FAILURE
First Claim
1. A method in a user equipment, the method comprising:
- detecting a radio link failure condition;
in response to detecting the radio link failure condition, sending a cell update message to a medium access control of the user equipment;
detecting that a timer associated with a radio access bearer has expired before receiving confirmation from the medium access control of transmission of the cell update message to a network; and
in response to detecting that the timer associated with the radio access bearer has expired and sending the cell update message to the medium access control, maintaining the radio access bearer associated with the timer.
11 Assignments
0 Petitions
Accused Products
Abstract
Methods and apparatus to audibly provide messages in a mobile device at described. An example method includes detecting a radio link failure condition, in response to detecting the radio link failure condition, sending a cell update message to a medium access control of the user equipment, detecting that a timer associated with a radio access bearer has expired before receiving confirmation from the medium access control of transmission of the cell update message to a network, and in response to detecting that the timer associated with the radio access bearer has expired and sending the cell update message to the medium access control, maintaining the radio access bearer associated with the timer.
25 Citations
22 Claims
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1. A method in a user equipment, the method comprising:
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detecting a radio link failure condition; in response to detecting the radio link failure condition, sending a cell update message to a medium access control of the user equipment; detecting that a timer associated with a radio access bearer has expired before receiving confirmation from the medium access control of transmission of the cell update message to a network; and in response to detecting that the timer associated with the radio access bearer has expired and sending the cell update message to the medium access control, maintaining the radio access bearer associated with the timer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A user equipment comprising a processor configured to:
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detect a radio link failure condition; in response to detection of the radio link failure condition, send a cell update message to a medium access control of the user equipment; detect that a timer associated with a radio access bearer has expired before receiving confirmation from the medium access control of transmission of the cell update message to a network; and in response to detection of that the timer associated with the radio access bearer has expired and the sending of the cell update message to the medium access control, maintain the radio access bearer associated with the timer. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A tangible computer readable storage medium comprising instructions that, when executed, cause a machine to:
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detect a radio link failure condition; in response to detection of the radio link failure condition, send a cell update message to a medium access control of a user equipment; detect that a timer associated with a radio access bearer has expired before receiving confirmation from the medium access control of transmission of the cell update message to a network; and in response to detection of that the timer associated with the radio access bearer has expired and the sending of the cell update message to the medium access control, maintain the radio access bearer associated with the timer.
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22-53. -53. (canceled)
Specification