Timing advance validation enhancements for pre-configured uplink resources
AssigneeQUALCOMM Incorporated
InventorsJing LEI, Alexandros MANOLAKOS, Muhammad Nazmul ISLAM, Linhai HE
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Abstract
Technologies and techniques are disclosed for managing timing advance (TA) validation of configured grant small data transmission (CG-SDT). A scheduling entity may receive downlink signal quality measurements for downlink beams from a scheduled entity, as well as a CG-SDT configuration request. The scheduling entity may transmit a CG-SDT configuration to the UE in response to receiving the CG-SDT configuration request, where the CG-SDT configuration includes a timing advance (TA) validation criteria based on downlink signal quality measurements meeting configured thresholds.
Claims12
A user equipment (UE) configured to operate in a wireless communication network, comprising:
- one or more memories;
- and
- one or more processors coupled to the one or more memories, wherein the one or more processors are configured to:
- transmit signal quality measurements of configured downlink beams;
- receive a configured grant small data transmission (CG-SDT) configuration comprising a timing advance (TA) validation criterion based on the signal quality measurements meeting configured thresholds;
- validate the TA for CG-SDT transmission in accordance with the TA validation criterion;
- and
- execute the CG-SDT configuration for communication with the wireless communication network.
A method of wireless communication of a user equipment (UE) configured to operate in a wireless communication network, the method comprising:
- transmitting signal quality measurements of configured downlink beams;
- receiving a configured grant small data transmission (CG-SDT) configuration comprising a timing advance (TA) validation criterion based on the signal quality measurements meeting configured thresholds;
- validating the TA for CG-SDT configuration in accordance with one or more of the TA validation criterion;
- and
- executing the CG-SDT configuration for communication with the wireless communication network.
A non-transitory computer-readable medium having stored therein instructions executable by one or more processors of a user equipment (UE) to cause the UE to:
- transmit signal quality measurements of configured downlink beams;
- receive a configured grant small data transmission (CG-SDT) configuration comprising a timing advance (TA) validation criterion based on the signal quality measurements meeting configured thresholds;
- validate the TA for CG-SDT transmission in accordance with the TA validation criterion;
- and
- execute the CG-SDT configuration for communication with the wireless communication network.
Dependencies are inferred from the claim text.