Patent ID: 11937204
Assignee: APPLE INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. One or more non-transitory computer-readable media storing instructions that, when executed, cause one or more processors of a positioning server to perform operations comprising:
transmitting a positioning measurement request message to a user equipment (UE);
receiving, from the UE, a signaling message indicating observed time difference of arrival (OTDOA) positioning capabilities of the UE, the indicated OTDOA positioning capabilities including one or more of:
a number of downlink receive antennas supported by the UE for positioning measurement,
information corresponding to a long term evolution (LTE) category of the UE, or information corresponding to a normal delay or extended delay associated with the positioning measurement;

determining, based on the OTDOA positioning capabilities indicated by the signaling message, the number of downlink receive antennas supported by the UE for reference signal time difference (RSTD) measurement; and
in response to determining the number of downlink receive antennas supported by the UE for RSTD measurement, configuring a measurement delay for the UE to report an RSTD measurement.