POSITION REPORTING METHOD AND SYSTEM IN BEIDOU COMMUNICATION SYSTEM, AND RELATED APPARATUS

This application discloses a location reporting method in a BeiDou communication system, a system, and a related apparatus. This application relates to the field of satellite communication. A first terminal may generate one or more first user frames based on location information of a specified location. The first user frame includes a frame header and user information. The frame header of the first user frame includes a first subtype indicator field that indicates that a frame type of the first user frame is a location reporting frame. The user information of the one or more first user frames includes a location field and one or more receiver ID fields, the location field indicates the location information of the specified location, and the receiver ID field indicates an identity of a terminal that receives the location information. The first terminal may send the one or more first user frames to a BeiDou network device. The BeiDou network device may send the location information in the one or more first user frames to a second terminal. In this way, the second terminal can successfully receive and display the location information of the first terminal.