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

Claim 9:
10. A vehicle positioning method, comprising:
sending, by a network side device, a positioning reference signal PRS and a carrier phase reference signal C-PRS to a first vehicle, so that the first vehicle measures the PRS to obtain a PRS measurement result, and measures the C-PRS to obtain a C-PRS measurement result;
wherein the PRS measurement result and the C-PRS measurement result are used for location information of the first vehicle, and 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 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.