Tracking reference signal (TRS) enhancement with doppler shift pre-compensation

A method, comprising:

• receiving, by a user equipment (UE), a first Tracking Reference Signal (TRS) and a second TRS, wherein for each of a plurality of parameters associated with a signal on a Physical Downlink Shared Channel (PDSCH), the signal on the PDSCH is quasi-co-located with the first TRS and the second TRS, wherein the plurality of parameters comprises a Doppler shift value and a Doppler spread value, and wherein the signal on the PDSCH is pre-compensated using a Doppler shift pre-compensation value;
• and
• using, by the UE, the first TRS and the second TRS to perform time and frequency synchronization.

A non-transitory computer-readable medium storing instructions, when the instructions are executed by a processor of a user equipment (UE), the instructions cause the processor to perform operations, comprising:

• receiving a first Tracking Reference Signal (TRS) and a second TRS, wherein for each of a plurality of parameters associated with a signal on a Physical Downlink Shared Channel (PDSCH), the signal on the PDSCH is quasi-co-located with the first TRS and the second TRS, wherein the plurality of parameters comprises a Doppler shift value and a Doppler spread value, and wherein the signal on the PDSCH is pre-compensated using a Doppler shift pre-compensation value;
• and
• using the first TRS and the second TRS to perform time and frequency synchronization.