Gradual frequency adjustment for dual-loop frequency control in non-terrestrial network

A method of wireless communication performed by a user equipment (UE), comprising:

• receiving one or more frequency pre-compensation commands from a network node;
• determining, after an update to a location or a velocity of the UE, a closed-loop frequency pre-compensation and an open-loop frequency pre-compensation, wherein:
• the closed-loop frequency pre-compensation is determined based at least in part on the one or more frequency pre-compensation commands, and
• the open-loop frequency pre-compensation is determined based at least in part on the update to the location or the velocity of the UE;
• and
• transmitting, after the update to the location or the velocity of the UE, an uplink signal using a frequency pre-compensation that is based at least in part on the closed-loop frequency pre-compensation and the open-loop frequency pre-compensation.

A network node, comprising:

• one or more memories;
• and
• one or more processors, coupled to the one or more memories, configured to:
• transmit one or more frequency pre-compensation commands to a user equipment (UE);
• and
• receive, after an update to a location or a velocity of the UE, an uplink signal using a frequency pre-compensation that is based at least in part on a closed-loop frequency pre-compensation and an open-loop frequency pre-compensation, wherein:
• the closed-loop frequency pre-compensation is based at least in part on the one or more frequency pre-compensation commands, and
• the open-loop frequency pre-compensation is based at least in part on the update to the location or the velocity of the UE.

A method of wireless communication performed by a network node, comprising:

• transmitting one or more frequency pre-compensation commands to a user equipment (UE);
• and
• receiving, after an update to a location or a velocity of the UE, an uplink signal using a frequency pre-compensation that is based at least in part on a closed-loop frequency pre-compensation and an open-loop frequency pre-compensation, wherein:
• the closed-loop frequency pre-compensation is based at least in part on the one or more frequency pre-compensation commands, and
• the open-loop frequency pre-compensation is based at least in part on the update to the location or the velocity of the UE.