Precision Assessment of Pulsed Optical Wireless Time Difference of Arrival Estimation

被引：0
|
作者：
De Bruycker, Jorik [1 ]
Teli, Shivani Rajendra [2 ]
Zvanovec, Stanislav [2 ]
Ghassemlooy, Zabih [3 ]
De Strycker, Lieven [1 ]
Rottenberg, Francois [1 ]
Stevens, Nobby [1 ]
机构：
[1] Katholieke Univ Leuven, Dramco, WaveCore, Ghent, Belgium
[2] Czech Tech Univ, Fac Elect Engn, Prague, Czech Republic
[3] Northumbria Univ, Math Phys & Elect Engn Dept, Newcastle Upon Tyne, Tyne & Wear, England
来源：
2024 7TH INTERNATIONAL BALKAN CONFERENCE ON COMMUNICATIONS AND NETWORKING, BALKANCOM | 2024年
关键词：
Optical Wireless Positioning; Visible Light Positioning; Time Difference of Arrival;
D O I：
10.1109/BalkanCom61808.2024.10557177
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
This work analyzes the achievable precision for pulsed optical wireless time difference of arrival estimation. A statistical signal processing model is presented to derive the Cram ' er-Rao lower bound on the time difference estimation. An experimental assessment in a small scale lab setup is used to verify the theoretical results. The results identify the system bandwidth and signal-to-noise ratio as the critical system parameters that should be considered to optimize the precision of time difference estimates.
引用
收藏
页码：21 / 25
页数：5
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