A Survey of Positioning Systems Using Visible LED Lights
نویسندگان
چکیده
منابع مشابه
Indoor Positioning System using LED Lights and a Dual Image Sensor
In recent years, along with the rapid development of LED technology, indoor positioning systems based on visible light communication (VLC) have been researched. In this paper, we propose an accurate indoor positioning method using white-light LEDs and a dual image sensor. Indoor LED lights are located at the ceiling in a room and broadcast information on their positions using VLC technology. A ...
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The rapid deployment of high-energy-efficiency, solid-state light emission diode (LED) lighting devices, replacing the conventional luminaires devices, brings unprecedented opportunities for alternative optical wireless communication and navigation applications. This paper reviews the state-of-the-art of LED-based visible light communications (VLC) and positioning (VLP) technologies with a focu...
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– In order to implement visible light communications (VLC) through indoor lighting, a set of challenges arise due to conflicting requirements from the two missions. In this paper we examine one of these challenges: how to communicate when the lights are " off. " We investigate VLC with limits on transmit power, which we define to be low enough so that users will accept that the lights are in th...
متن کاملAn in-Depth Survey of Visible Light Communication Based Positioning Systems
While visible light communication (VLC) has become the candidate for the wireless technology of the 21st century due to its inherent advantages, VLC based positioning also has a great chance of becoming the standard approach to positioning. Within the last few years, many studies on VLC based positioning have been published, but there are not many survey works in this field. In this paper, an i...
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ژورنال
عنوان ژورنال: IEEE Communications Surveys & Tutorials
سال: 2018
ISSN: 1553-877X,2373-745X
DOI: 10.1109/comst.2018.2806558