摘要：The use of the BeiDou Navigation Satellite System (BDS) has been increasing in the Asian-Pacific region. Thus, the construction of the international GNSS Monitoring and Assessment System (iGMAS) is accelerating to meet the demanding requirements for highprecision real-time products. Latency and packet loss, two critical data transmission parameters, have great impact on the applications of real-time data streams. This paper aims to propose a Homology-Reverse method to investigate the data transmission performance of the iGMAS stations in local and wide area networks. The proposed method enables not only assessment on receivers but pretesting on network conditions of alternative tracking stations. This paper is expected to provide a reference for the construction of the iGMAS, Continuous Operational Reference System (CORS), and Satellite Based Augmentation Systems (SBAS).
