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Indoor Positioning System: A Review
2022
International Journal of Advanced Computer Science and Applications
Global Positioning System (GPS) has been developed in outdoor environments in recent years. GPS offers a wide range of applications in outdoor areas, including military, weather forecasting, vehicle tracking, mapping, farming, and many more. In an outdoor environment, an exact location, velocity, and time can be determined by using GPS. Rather than emitting satellite signals, GPS receivers passively receive them. However, due to No Line-of-Sight (NLoS), low signal strength, and low accuracy,
doi:10.14569/ijacsa.2022.0130659
fatcat:p55hqwumnrg73a65eng6w5gknq