2010•Unpublished venueRequires access

Research on GNSS Simulation System Based on Alterable Time Granularity

Minghao Tian, Fang Liu, Huabiao Dong, Yongxin Feng

Abstract

The Global Navigation Satellite System (GNSS) is a high precision navigation system based on satellite, which implements worldwide, all-weather, real-time, continuous navigation and position. It is very necessary to establish a rational and flexible simulation system of GNSS, which can help to analyse the characteristics of GNSS and research on technologies of the GNSS receiver, jamming and anti-jamming etc. A GNSS simulation model is presented, which adopts a time management strategy based on time step to complete simulation synchronization and implement the simulation of GNSS effectively.

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Available abstract

Key concepts: GNSS applications, GNSS augmentation, Computer science, Satellite system, Satellite navigation, Real-time computing, Granularity, Synchronization (alternating current)