Method and apparatus for power control with sidelink positioning reference signal transmission
AssigneeMediatek Inc.
InventorChiao-Yao CHUANG
Life of this patent
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Abstract
Examples pertaining to an apparatus (e.g., a user equipment (UE)) for a power control with a sidelink (SL) positioning reference signal (PRS) transmission are described. A first apparatus transmits a first SL PRS to a second apparatus with a first transmission power. The first apparatus receives first reference signal received power (RSRP) information associated with the first SL PRS from the second apparatus. The first apparatus determines a first pathloss between the first apparatus and the second apparatus based on the first transmission power and the first RSRP information. The first apparatus applies the first pathloss in the power control for subsequent transmissions.
Claims20
A method, comprising:
- transmitting, by a processor of a first apparatus, a first sidelink (SL) positioning reference signal (PRS) to a second apparatus with a first transmission power;
- receiving, by the processor, first reference signal received power (RSRP) information associated with the first SL PRS from the second apparatus;
- determining, by the processor, a first pathloss between the first apparatus and the second apparatus based on the first transmission power and the first RSRP information;
- and
- applying, by the processor, the first pathloss in a power control for subsequent transmissions.
A method, comprising:
- receiving from a first apparatus, by a processor of a second apparatus, a first sidelink (SL) positioning reference signal (PRS);
- and
- transmitting, by the processor, first reference signal received power (RSRP) information associated with the first SL PRS to the first apparatus.
Dependencies are inferred from the claim text.