Method and a Base Station for Detecting Loss of Synchronization
First Claim
1. A method for use in a base station, for detection of a loss of discontinuous reception (DRX) synchronization between the base station and a user equipment (UE), the method comprising:
- assigning, on a control channel, at least one radio resource to the UE for enabling said UE to transmit uplink information to the base station; and
detecting loss of control signalling indicating loss of DRX synchronization, when the information which is expected from the UE is absent on said at least one assigned radio resource.
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Abstract
The present invention relates to a method for detecting loss in DRX synchronization in a telecommunications system. The present invention further relates to a base station configured to perform the method for detecting the loss in DRX synchronization. The method comprises the steps of assigning radio resources to a UE for enabling the UE to send uplink information to the base station. The method further comprises the step of detecting loss in DRX synchronization when information that is expected by the base station is absent on the assigned resource(s).
107 Citations
26 Claims
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1. A method for use in a base station, for detection of a loss of discontinuous reception (DRX) synchronization between the base station and a user equipment (UE), the method comprising:
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assigning, on a control channel, at least one radio resource to the UE for enabling said UE to transmit uplink information to the base station; and detecting loss of control signalling indicating loss of DRX synchronization, when the information which is expected from the UE is absent on said at least one assigned radio resource. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A base station for detecting a loss of discontinuous reception (DRX) synchronization between the base station and a user equipment (UE), the base station comprising:
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means for assigning, on a control channel, at least one radio resource to the UE for enabling said UE to transmit uplink information; and detecting means configured to detect loss of control signalling indicating loss of DRX synchronization, when the expected information from the UE is absent on said at least one assigned radio resource. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
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Specification