Reliable RSS Indoor Location Systems Based on Signal Distribution

With the in-depth development of the Internet and information technology's rapid development in today's world, location-based services are gradually entering people's daily lives. Indoor positioning has gradually penetrated all aspects of social life. However, the current indoor positioning technology still has significant shortcomings in positioning accuracy. This paper will explore indoor localisation methods to increase the accuracy of indoor localization, reduce the cost of positioning, and decrease the power consumption of equipment. In this paper, we propose a more stable based on RSS fingerprint localization algorithm for signal distribution and design a reliable RSS indoor positioning system, Wi-SD. Experiments show that Wi-SD has better stability and accuracy.