Patent ID: 11921226
Assignee: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 15:
16. A vehicle positioning method, comprising:
receiving, by a location server, a positioning reference signal PRS measurement result of a PRS sent by a first vehicle to a plurality of positioning reference devices, wherein the plurality of positioning reference devices include a network side device and other vehicles;
receiving, by the location server, a carrier phase reference signal C-PRS measurement result of a C-PRS sent by the first vehicle to the plurality of positioning reference devices;
determining, by the location server, location information of the first vehicle according to the plurality of PRS measurement results and the plurality of C-PRS measurement results;
wherein the location information of the first vehicle includes at least one of the following information: a location of the first vehicle, a relative distance between the first vehicle and the other vehicles, change information of the relative distance between the first vehicle and the other vehicles, a relative location of the first vehicle with respect to the other vehicles, and change information of the relative location of the first vehicle with respect to the other vehicles.