Patent ID: 11917571
Assignee: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC H

Claim 7:
8. A locating method for an uplink time difference of arrival, comprising:
receiving, by a serving base station of a target user equipment, an Uplink Time Difference of Arrival, UTDOA, information request transmitted by a locating server, wherein the UTDOA information request is used to request to configure resources of a location reference signal for the target user equipment and transmit configuration information of the location reference signal to the locating server;
configuring, by the serving base station, the resources of the location reference signal for the target user equipment;
transmitting, by the serving base station, a UTDOA information response to the locating server, wherein the UTDOA information response carries the configuration information of the location reference signal and beam information of a reference signal related to the target user equipment, and the configuration information of the location reference signal and the beam information of the reference signal related to the target user equipment are used to locate the target user equipment.