Group reporting of user equipment measurements in multi-round trip time positioning

A user equipment (UE) comprising:

• a memory;
• at least one transceiver;
• and
• a processor coupled to the memory and the at least one transceiver, wherein the processor is configured to:
• receive, via the at least one transceiver, a plurality of downlink reference signals (DL RSs) from a plurality of transmission reception points (TRPs);
• transmit, via the at least one transceiver, at least one uplink reference signal (UL RS) to the plurality of TRPs;
• and
• transmit, via the at least one transceiver, a measurement report for the plurality of TRPs to a network entity, wherein the measurement report includes a receive-transmit (Rx-Tx) time difference measurement for at least two TRPs of the plurality of TRPs, and wherein a step size for reporting the Rx-Tx time difference measurement is based on a time unit Tc and one or more numerology factors.

A user equipment (UE) comprising:

• means for receiving a plurality of downlink reference signals (DL RSs) from a plurality of transmission reception points (TRPs);
• means for transmitting at least one uplink reference signal (UL RS) to the plurality of TRPs;
• and
• means for transmitting a measurement report for the plurality of TRPs to a network entity, wherein the measurement report includes a receive-transmit (Rx-Tx) time difference measurement for at least two TRPs of the plurality of TRPs, and wherein a step size for reporting the Rx-Tx time difference measurement is based on a time unit Tc and one or more numerology factors.

A non-transitory computer-readable medium storing computer-executable instructions that, when executed by a user equipment (UE), cause the UE to:

• receive a plurality of downlink reference signals (DL RSs) from a plurality of transmission reception points (TRPs);
• transmit at least one uplink reference signal (UL RS) to the plurality of TRPs;
• and
• transmit a measurement report for the plurality of TRPs to a network entity, wherein the measurement report includes a receive-transmit (Rx-Tx) time difference measurement for at least two TRPs of the plurality of TRPs, and wherein a step size for reporting the Rx-Tx time difference measurement is based on a time unit Tc and one or more numerology factors.