Patent ID: 11864146
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC H

Claim 7:
8. A method, comprising:
determining, by an apparatus, timing information associated with an uplink signal and a numerology of the uplink signal, wherein the timing information is used to determine a reference time of the uplink signal sent by the apparatus; and
transmitting, by the apparatus to a measuring device, the uplink signal in accordance with the timing information and the numerology of the uplink signal,
wherein the uplink signal and the reference time of the uplink signal are used to measure an uplink relative time of arrival (UL RTOA), and
wherein the UL RTOA is a difference between the reference time of the uplink signal and a time of a start of a subframe containing the uplink signal.