Back to results
US 2017/0303197 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
Life of this patent
Estimating the term…
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 user equipment, comprising:
- establishing a discontinuous reception (DRX) communication with a network access device;
- transmitting a sounding reference signal (SRS) during DRX active time when signaled by the network access device to operate in a first mode;
- and
- transmitting an SRS irrespective of the DRX active time when signaled by the network access device to operate in a second mode.
1 more element
A user equipment (UE) for a wireless telecommunications system, comprising:
- a transmitter, the transmitter configured to transmit a sounding reference signal (SRS);
- and
- a processor, the processor configured to perform operations comprising:
- establishing a discontinuous reception (DRX) communication with a network access device;
- instructing the transmitter to transmit the SRS during the DRX active time when signaled by the network access device to operate in a first mode;
- and
- instructing the transmitter to transmit the SRS irrespective of the DRX active time when signaled by the network access device to operate in a second mode.
4 more elements
Dependencies are inferred from the claim text.