Smartphone Beam Profile in a Screen-to-Camera-based Optical Communication System

被引：1

作者：

Yokar, Vaigai Nayaki ^{[1
]}

Hoa Le-Minh ^{[1
]}

Ghassemlooy, Zabih ^{[1
]}

Younus, Othman Isam ^{[1
]}

Alves, Luis Nero ^{[2
,3
]}

Woo, Wai Lok ^{[4
]}

Almutairi, Turky ^{[5
]}

机构：

[1] Northumbria Univ, Opt Commun Res Grp, Newcastle Upon Tyne, Tyne & Wear, England

[2] Univ Aveiro, Inst Telecomunicacoes, Aveiro, Portugal

[3] Univ Aveiro, Dept Elect Telecomunicacoes & Informat, Aveiro, Portugal

[4] Northumbria Univ, Dept Comp & Informat Sci, Newcastle Upon Tyne, Tyne & Wear, England

[5] Northumbria Univ, Newcastle Upon Tyne, Tyne & Wear, England

来源：

2023 17TH INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS, CONTEL | 2023年

关键词：

Lambertian order; optical camera communication; smartphone; and visible light communications;

D O I：

10.1109/CONTEL58387.2023.10199032

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

This paper presents an experimental investigation of a screen-to-camera-based communication (S2C) system. The study examines the performance of the smartphone transmitter (Tx) screen in terms of power received, beam profile, and Lambertian order as well as evaluates the impact of different transmission conditions such as distance, tilt, and rotation angles. The results demonstrate that for the line of sight (LOS) link, the Tx has an average Lambertian order of 3.5 and a transmission accuracy of over 100%. Overall, the study demonstrates the potential of optical camera communication technology for the development of efficient and reliable S2C systems.

引用

页数：6

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