Title :
Double-sided two-way ranging algorithm to reduce ranging time
Author_Institution :
New Bus. Dev. Team, Samsung Networks Inc., Seoul, South Korea
fDate :
7/1/2009 12:00:00 AM
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.
Keywords :
mobile radio; asynchronous location positioning system; double-sided two-way ranging algorithm; mobile node; real-time locating system; Batteries; Clocks; Helium; Mathematical analysis; Oscillators; Protocols; Real time systems; Synchronization; Time measurement; Timing; Ranging, ranging time, SDS-TWR, RTLS.;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2009.090093
