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Wirelessly Synchronized One‐Way Ranging Algorithm with Active Mobile Nodes
Authors:Yoon‐Seok Nam  Bub‐Joo Kang  Jae‐Doo Huh  Kwang‐Roh Park
Abstract: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.
Keywords:Ranging  positioning  TWR  SDS‐TWR  OWR  wireless OWR
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