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US 2017/0303198 A1Published application
System and Method for Uplink Timing Synchronization in Conjunction with Discontinuous Reception
AssigneeGolden Valley Holdings Limited
InventorsJames Earl Womack, Yi Yu, Zhijun Cai
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Abstract
A system and method are disclosed for providing uplink timing synchronization during DRX operation in a wireless communication system.
Claims17
(canceled)
A method in a network access equipment, comprising:
- configuring a discontinuous reception (DRX) mode for a user device;
- configuring at least one of a first sounding reference signal (SRS) mode and a second SRS mode for the user device;
- receiving an SRS during a DRX active time when the first SRS mode is used;
- and
- receiving an SRS irrespective of the DRX active time when the second SRS mode is used.
2 more elements
A network access equipment for a wireless telecommunications system, comprising:
- a receiver;
- and
- a processor, the processor configured to perform operations comprising:
- configuring a discontinuous reception (DRX) mode for a user device;
- configuring at least one of a first sounding reference signal (SRS) mode and a second SRS mode for the user device;
- controlling the receiver to receive an SRS during a DRX active time when the first SRS mode is used;
- and
- controlling the receiver to receive an SRS irrespective of the DRX active time when the second SRS mode is used.
5 more elements
Dependencies are inferred from the claim text.