A GNSS simulation test system and method

Abstract

This invention discloses a GNSS simulation testing system and method, particularly relating to the field of wireless signal simulation technology. The system includes a primary module comprising a scheme setting module, a signal simulation module, a signal RF conversion module, and a test result analysis module. The scheme setting module facilitates user interaction; the user sets / selects a simulation scheme through this module. The signal simulation module generates GNSS simulation data based on the simulation scheme. The signal RF conversion module converts the GNSS simulation data into GNSS RF signals. This module also connects to an external terminal under test; the external terminal under test receives the GNSS RF signals and generates simulation results. The test result analysis module generates a test report based on the simulation scheme and simulation results. Ultimately, this system reduces the difficulty of use and solves the problem of poor compatibility.

Images