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

Claim 18:
19. The method according to claim 16, further comprising:
receiving, by the location server, a global navigation satellite system GNSS signal measurement result and a positioning measurement result sent by the first vehicle, wherein the positioning measurement result is a positioning result measured by a positioning sensor of the first vehicle;
the step of determining the location information of the first vehicle according to the plurality of PRS measurement results and the plurality of C-PRS measurement results includes:
determining, by the location server, the location information of the first vehicle according to the plurality of PRS measurement results, the plurality of C-PRS measurement results, the GNSS signal measurement result, and the positioning measurement result,
the method further comprises:
receiving, by the positioning server, a request message sent by a network side device for requesting GNSS signal quality information of the first vehicle, and sending the GNSS signal quality information of first vehicle to the network side device.