A Novel TOA Estimation Method for UWB Multipath

DOI

10.2991/mmebc-16.2016.469How to use a DOI?

Keywords

time of arrival(TOA) ,first path(FP) , energy-detection(ED) ,independent component analysis(ICA).

Abstract

The energy detection(ED) receiver is a practical solution for time of arrival (TOA) estimation in ultra wideband (UWB) ranging,Nevertheless,this method is vulnerable to the interference of noise and other wireless systems.In the study,we propose a novel method based independent component analysis(ICA) to mitigate the interference.This method can separate various kinds of source signals,according to the principle of these source signals statistical independence,then we estimate TOA from the extracted UWB signals.Simulation results show that this method can achieve an accurate TOA estimation for interference suppression in IR-UWB systems.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Chunling Tang
AU  - Jianqiao Yu
PY  - 2016/06
DA  - 2016/06
TI  - A Novel TOA Estimation Method for UWB Multipath
BT  - Proceedings of the 2016 6th International Conference on Machinery, Materials, Environment, Biotechnology and Computer
PB  - Atlantis Press
SP  - 2329
EP  - 2333
SN  - 2352-5401
UR  - https://doi.org/10.2991/mmebc-16.2016.469
DO  - 10.2991/mmebc-16.2016.469
ID  - Tang2016/06
ER  -