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

页码：21 / 25

页数：5

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