Multi-GNSS Induced Performance Enhancements in Constrained Environments

  title={Multi-GNSS Induced Performance Enhancements in Constrained Environments},
  author={Wenzhe Wang and Fengyu Chu and Ming Yang},
Nowadays, three global navigation satellite systems (GNSS), namely GPS, GLONASS and China’s BeiDou System (BDS), are fully-operational in the Asia-Pacific region. Furthermore, the European Galileo system and the Japanese Quasi Zenith Satellite System (QZSS), which is a regional navigation satellite system (RNSS), jointly provide 4 to 8 additional visible satellites in the region. Thus, it is expected that a combination of the above five systems will improve positioning performance as a result… CONTINUE READING