The Country Climate and Development Report provides analysis and recommendations on how Laos can achieve sustained development while responding to climate change. Climate change, through rising ...
Abstract: In this article, we have constructed a high-precision indoor positioning system by leveraging Wi-Fi round-trip time (RTT), magnetic field, and pedestrian dead reckoning (PDR). For the Wi-Fi ...
Abstract: Navigating to a destination using smartphones has recently become a primary way in people’s daily lives. Positioning is the prerequisite condition before efficient path planning can be ...
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