UE assisted CDRX fallback
AssigneeQUALCOMM Incorporated
InventorsKarthik Venkatram, Kuo-Chun Lee, Daniel Amerga
Life of this patent
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Abstract
Apparatus, methods, and computer program products for DRX adjustment are provided. An example method includes receiving, from a base station, a discontinuous reception (DRX) configuration for the UE based on one or more DRX preferences. The example method further includes adjusting one or more parameters of the DRX configuration in response to a trigger at the UE. The example method further includes transmitting assistance information to the base station, the assistance information including the one or more parameters adjusted by the UE.
Claims34
An apparatus for wireless communication at a user equipment (UE), comprising:
- memory;
- and
- at least one processor coupled to the memory and configured to cause the UE to:
- receive a discontinuous reception (DRX) configuration for the UE based on one or more DRX preferences;
- adjust one or more parameters of the DRX configuration in response to a trigger at the UE, wherein, to adjust the one or more parameters of the DRX configuration, the at least one processor is further configured to:
- reduce a duration cycle by a first step size, the first step size corresponding to one or more cycle length indices,
- stop additional reduction of the duration cycle if an application performance level is met, and
- perform the additional reduction of the duration cycle by the first step size if the application performance level is not met;
- and
- transmit assistance information the assistance information including the one or more parameters adjusted by the UE.
An apparatus for wireless communication at a user equipment (UE), comprising:
- memory;
- and
- at least one processor coupled to the memory and configured to cause the UE to:
- receive a discontinuous reception (DRX) configuration for the UE based on one or more DRX preferences;
- adjust one or more parameters of the DRX configuration in response to a trigger at the UE, wherein to adjust the one or more parameters of the DRX configuration in response to the trigger, the at least one processor is further configured to:
- increase an inactivity timer length of the DRX configuration by a second step size, the second step size corresponding to one or more inactivity timer length indices;
- stop additional increase of the inactivity timer length if an application performance level is met;
- and
- perform the additional increase of the inactivity timer length by the second step size if the application performance level is not met.
A method of wireless communication at a user equipment (UE), comprising:
- receiving a discontinuous reception (DRX) configuration for the UE based on one or more DRX preferences;
- adjusting one or more parameters of the DRX configuration in response to a trigger at the UE, wherein adjusting the one or more parameters of the DRX configuration includes:
- reducing a duration cycle by a first step size, the first step size corresponding to one or more cycle length indices,
- stopping additional reduction of the duration cycle if an application performance level is met, and
- performing the additional reduction of the duration cycle by the first step size if the application performance level is not met;
- and
- transmitting assistance information, the assistance information including the one or more parameters adjusted by the UE.
A method of wireless communication at a user equipment (UE), comprising:
- receiving a discontinuous reception (DRX) configuration for the UE based on one or more DRX preferences;
- adjusting one or more parameters of the DRX configuration in response to a trigger at the UE, wherein adjusting the one or more parameters of the DRX configuration in response to the trigger comprises:
- increasing an inactivity timer length of the DRX configuration by a second step size, the second step size corresponding to one or more inactivity timer length indices;
- stopping additional increase of the inactivity timer length if an application performance level is met;
- and
- performing the additional increase of the inactivity timer length by the second step size if the application performance level is not met.
Dependencies are inferred from the claim text.