Wirelessly Synchronized One-Way Ranging Algorithm with Active Mobile Nodes
暂无分享,去创建一个
In this letter, we propose a one-way ranging algorithm that is based on wireless synchronization with measured timestamps and clock frequency offsets. In our proposed algorithm, an active mobile node initiates a ranging procedure by transmitting a ranging frame, and the anchor nodes report their timestamps for the received ranging frame to a reference anchor node. The synchronization of a pair of nodes is provided with instantaneous time information, and the corresponding difference of distances can be calculated.
[1] Deborah Estrin,et al. Proceedings of the 5th Symposium on Operating Systems Design and Implementation Fine-grained Network Time Synchronization Using Reference Broadcasts , 2022 .
[2] R. Kohno,et al. Mitigation of sampling-induced errors in delay estimation , 2005, 2005 IEEE International Conference on Ultra-Wideband.