Terminal location reporting method and device in vehicle communication

The invention provides a terminal location reporting method and device in vehicle communication. The reporting method includes that a terminal detects a location relation with other terminals so as to determine target terminals having location relevance with said terminal ; the location relevance information between said terminal and the target terminals is reported to a base station or a network side device so as to enable the base station or the network side device to select a terminal requiring location report from said terminal and the target terminals according to the location relevance information. By adopting the technical scheme provided by the invention, during terminal position report, not all the terminals are required for location report, so that unnecessary location report information is reduced, load on the base station or the network side during terminal location report is reduced and uplink resources of the base station or the network side is also saved.