Location management scheme with WLAN positioning algorithm for integrated wireless networks
Computer Communications
Providing group tour guide by RFIDs and wireless sensor networks
IEEE Transactions on Wireless Communications
A priority-based pattern matching location algorithm for wireless sensor networks
ICACT'09 Proceedings of the 11th international conference on Advanced Communication Technology - Volume 1
A novel fingerprint location method using ray-tracing
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
A dynamic system approach for radio location fingerprinting in wireless local area networks
IEEE Transactions on Communications
Review: From wireless sensor networks towards cyber physical systems
Pervasive and Mobile Computing
Pervasive and Mobile Computing
Comparing LR, GP, BPN, RBF and SVR for Self-Learning Pattern Matching in WSN Indoor Localization
International Journal of Applied Metaheuristic Computing
Hi-index | 0.01 |
Signal strength fluctuation is one of the major problems in a fingerprint-based localization system. To alleviate this problem, we propose a scrambling method to exploit temporal diversity and spatial dependency of collected signal samples. We present how to apply these properties to enhance the positioning accuracy of several existing schemes. Simulation studies and experimental results show that the scrambling method can greatly improve positioning accuracy, especially when the tracked object has some degree of mobility.