Double-sided two-way ranging algorithm to reduce ranging time

  • Authors:
  • Hakyong Kim

  • Affiliations:
  • Samsung Networks Inc., Seoul, S. Korea

  • Venue:
  • IEEE Communications Letters
  • Year:
  • 2009

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Abstract

In this Letter we propose a novel ranging algorithm for the asynchronous location positioning system. The main idea of the proposed algorithm is to reply with multiple acknowledgement packets to a single ranging request. The ranging algorithm reduces the number of packets used in ranging process and improves the ranging accuracy at the same time.