UE Initiated Propagation Delay Compensation Mechanism
AssigneeNokia Technologies Oy
InventorsThomas H. Jacobsen, Ryan Keating, Johannes Harrebek
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Abstract
Methods, apparatuses, and computer programs are provided for propagation delay compensation. A method for a UE includes receiving a configuration to provide a propagation delay notification for a propagation delay estimation; determining when the notification should be transmitted; transmitting the propagation delay notification; and determining a corresponding action based on the configuration of a relation between uplink reference signals and downlink reference signals. Methods are also provided for a radio node such as a base station.
Claims30
A method comprising:
- receiving a configuration to provide a propagation delay notification for a propagation delay estimation;
- determining when the notification should be transmitted;
- transmitting the propagation delay notification;
- and
- determining a corresponding action based on the configuration of a relation between uplink reference signals and downlink reference signals.
A method comprising:
- providing a configuration to provide a propagation delay notification for a propagation delay estimation;
- and
- receiving the propagation delay notification;
- wherein the configuration comprises a relation between uplink reference signals and downlink reference signals.
An apparatus comprising:
- at least one processor;
- and
- at least one non-transitory memory including computer program code;
- wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus at least to perform:
- receive a configuration to provide a propagation delay notification for a propagation delay estimation;
- determine when the notification should be transmitted;
- transmit the propagation delay notification;
- and
- determine a corresponding action based on the configuration of a relation between uplink reference signals and downlink reference signals.
Dependencies are inferred from the claim text.