A new Double Two-Way Ranging algorithm for ranging system

  title={A new Double Two-Way Ranging algorithm for ranging system},
  author={Myungkyun Kwak and Jong-Wha Chong},
  journal={2010 2nd IEEE InternationalConference on Network Infrastructure and Digital Content},
For wireless positioning system, a study on two-way ranging algorithms has been progressed to improve the accuracy of position estimates. In this paper, we propose an asynchronous Double Two-Way Ranging (D-TWR) algorithm, executing an overlapped Two-Way Ranging (TWR) effectively. In this way, the D-TWR algorithm can reduce the number of the required packets in the ranging algorithm as compared with that of the Symmetric Double Sided Two-Way Ranging (SDS-TWR) algorithm. Moreover, D-TWR can… CONTINUE READING
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