Techniques for triggering reference signal transmission based on decoding parameters
AssigneeQUALCOMM Incorporated
InventorsAhmed ELSHAFIE, Yi HUANG, Wei YANG, Hwan Joon KWON
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Abstract
Aspects described herein relate to receiving one or more downlink transmissions from a base station, and transmitting, based on comparing one or more parameter values of the one or more downlink transmissions to one or more threshold values, a sounding reference signal (SRS) to the base station over uplink resources. Other aspects relate to receiving, from a user equipment (UE), feedback related to decoding one or more downlink transmissions, wherein the feedback includes an indication that the UE is transmitting a SRS, and receiving, based on the indication, the SRS from the UE over uplink resources.
Claims30
An apparatus for wireless communication, comprising:
- a transceiver;
- a memory configured to store instructions;
- and
- one or more processors communicatively coupled with the memory and the transceiver, wherein the one or more processors are configured to execute the instructions to cause the apparatus to:
- receive one or more downlink transmissions from a base station;
- and
- transmit, based on comparing one or more parameter values of the one or more downlink transmissions to one or more threshold values, a sounding reference signal (SRS) to the base station over uplink resources.
An apparatus for wireless communication, comprising:
- a transceiver;
- a memory configured to store instructions;
- and
- one or more processors communicatively coupled with the memory and the transceiver, wherein the one or more processors are configured to execute the instructions to cause the apparatus to:
- receive, from a user equipment (UE), feedback related to decoding one or more downlink transmissions, wherein the feedback includes an indication that the UE is transmitting a sounding reference signal (SRS);
- and
- receive, based on the indication, the SRS from the UE over uplink resources.
A method for wireless communication at a user equipment (UE), comprising:
- receiving one or more downlink transmissions from a base station;
- and
- transmitting, based on comparing one or more parameter values of the one or more downlink transmissions to one or more threshold values, a sounding reference signal (SRS) to the base station over uplink resources.
A method for wireless communication at a base station, comprising:
- receiving, from a user equipment (UE), feedback related to decoding one or more downlink transmissions, wherein the feedback includes an indication that the UE is transmitting a sounding reference signal (SRS);
- and
- receiving, based on the indication, the SRS from the UE over uplink resources.
Dependencies are inferred from the claim text.