Using RF received phase for indoor tracking
Proceedings of the 6th Workshop on Hot Topics in Embedded Networked Sensors
Towards Unique and Anchor-Free Localization for Wireless Sensor Networks
Wireless Personal Communications: An International Journal
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Localization in Wireless Sensor Networks has become a significant research challenge, attracting many researchers in the past decade. This paper provides a review of basic techniques and the state-of-the-art approaches for wireless sensors localization. The challenges and future research opportunities are discussed in relation to the design of the collaborative workspaces based on cooperative wireless sensor networks.