Application of Visible Light Wireless Communication in Underground Mine - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Application of Visible Light Wireless Communication in Underground Mine write by Simona Mirela Riurean. This book was released on 2021-02-02. Application of Visible Light Wireless Communication in Underground Mine available in PDF, EPUB and Kindle. This book provides a chronological literature review of optical wireless communication, followed by a detailed blueprint of a visible light communication (VLC) setup with the key characteristics of LEDs and photodetectors. Next, the optical channel impulse response and its description for different possible topologies is presented together with a description of the optical and electrical setup for both optical transmitters (oTx) and optical receivers (oRx). Different single carrier and multi-carrier modulations particularly applied in visible light communication setups are also presented. Both the optical and electrical modules of oTx and oRx are simulated and then prototyped and tested as embedded devices in an underground positioning and monitoring system for a continuous real time identification of the personnel on the main underground galleries where the illumination network is already installed. Presents a comprehensive look at visible light communication technology, both in description and application; Shows where and how VLC has been launched on the market as an alternative or partner technology to the existing wireless communication technologies based on radio frequency; Includes special focus on underground positioning and monitoring with embedded VLC.
Application of Visible Light Wireless Communication in Underground Mine
Application of Visible Light Wireless Communication in Underground Mine - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Application of Visible Light Wireless Communication in Underground Mine write by Simona Mirela Riurean. This book was released on 2021. Application of Visible Light Wireless Communication in Underground Mine available in PDF, EPUB and Kindle. This book provides a chronological literature review of optical wireless communication, followed by a detailed blueprint of a visible light communication (VLC) setup with the key characteristics of LEDs and photodetectors. Next, the optical channel impulse response and its description for different possible topologies is presented together with a description of the optical and electrical setup for both optical transmitters (oTx) and optical receivers (oRx). Different single carrier and multi-carrier modulations particularly applied in visible light communication setups are also presented. Both the optical and electrical modules of oTx and oRx are simulated and then prototyped and tested as embedded devices in an underground positioning and monitoring system for a continuous real time identification of the personnel on the main underground galleries where the illumination network is already installed. Presents a comprehensive look at visible light communication technology, both in description and application; Shows where and how VLC has been launched on the market as an alternative or partner technology to the existing wireless communication technologies based on radio frequency; Includes special focus on underground positioning and monitoring with embedded VLC.
Visible Light Communications
Visible Light Communications - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Visible Light Communications write by Zabih Ghassemlooy. This book was released on 2017-06-26. Visible Light Communications available in PDF, EPUB and Kindle. Visible Light Communications, written by leading researchers, provides a comprehensive overview of theory, stimulation, design, implementation, and applications. The book is divided into two parts – the first devoted to the underlying theoretical concepts of the VLC and the second part covers VLC applications. Visible Light Communications is an emerging topic with multiple functionalities including data communication, indoor localization, 5G wireless communication networks, security, and small cell optimization. This concise book will be of valuable interest from beginners to researchers in the field.
Trends and Innovations in Information Systems and Technologies
Trends and Innovations in Information Systems and Technologies - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Trends and Innovations in Information Systems and Technologies write by Álvaro Rocha. This book was released on 2020-06-07. Trends and Innovations in Information Systems and Technologies available in PDF, EPUB and Kindle. This book gathers selected papers presented at the 2020 World Conference on Information Systems and Technologies (WorldCIST’20), held in Budva, Montenegro, from April 7 to 10, 2020. WorldCIST provides a global forum for researchers and practitioners to present and discuss recent results and innovations, current trends, professional experiences with and challenges regarding various aspects of modern information systems and technologies. The main topics covered are A) Information and Knowledge Management; B) Organizational Models and Information Systems; C) Software and Systems Modeling; D) Software Systems, Architectures, Applications and Tools; E) Multimedia Systems and Applications; F) Computer Networks, Mobility and Pervasive Systems; G) Intelligent and Decision Support Systems; H) Big Data Analytics and Applications; I) Human–Computer Interaction; J) Ethics, Computers & Security; K) Health Informatics; L) Information Technologies in Education; M) Information Technologies in Radiocommunications; and N) Technologies for Biomedical Applications.
Wireless Communication in Underground Mines
Wireless Communication in Underground Mines - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Wireless Communication in Underground Mines write by L. K. Bandyopadhyay. This book was released on 2009-08-29. Wireless Communication in Underground Mines available in PDF, EPUB and Kindle. Wireless communication has emerged as an independent discipline in the past decades. Everything from cellular voice telephony to wireless data transmission using wireless sensor networks has profoundly impacted the safety, production, and productivity of industries and our lifestyle as well. After a decade of exponential growth, the wireless industry is one of the largest industries in the world. Therefore, it would be an injustice if the wireless communication is not explored for mining industry. Underground mines, which are characterized by their tough working conditions and hazardous environments, require fool-proof mine-wide communication systems for smooth functioning of mine workings and ensuring better safety. Proper and re- able communication systems not only save the machine breakdown time but also help in immediate passing of messages from the vicinity of underground working area to the surface for day-to-day normal mining operations as well as for speedy rescue operations in case of disaster. Therefore, a reliable and effective commu- cation system is an essential requisite for safe working, and maintaining requisite production and productivity of underground mines. Most of the existing systems generally available in underground mines are based on line (wired) communication principle, hence these are unable to withstand in the disaster conditions and dif?cult to deploy in inaccessible places. Therefore, wireless communication is an indispe- able, reliable, and convenient system and essential in case of day-to-day normal duty or disaster situations.
