scholarly journals Location measurement of an object using radio networks for Industry 4.0 applications

2021 ◽  
Vol 264 ◽  
pp. 05060
Author(s):  
Alexander Fedotov ◽  
Vladimir Badenko ◽  
Vladimir Kuptsov ◽  
Sergei Ivanov ◽  
Igor Struchkov
Keyword(s):  
Industry 4.0 ◽  
Wide Band ◽  
Indoor Positioning ◽  
Radio Networks ◽  
Time Difference ◽  
Ultra Wide Band ◽  
Time Difference Of Arrival ◽  
Radio Technology ◽  
Uwb Radio ◽  
Location Measurement

Indoor positioning methods using radio networks are investigated. Time Difference of Arrival (TDOA) method is studied deeply, and the main problems are revealed. Application of ultra-wide band (UWB) radio technology to TDOA method is discussed, and limitations to UWB receiver and transmitter are revealed. These results are of great importance for the organization of unmanned moving devices management in the paradigm of fully autonomous Fabric of the Future in Industry 4.0.

CCS: A Railway Corridor Control System Utilizing Ultra Wideband Radio Technology

Joint Rail ◽  
2004 ◽  
Author(s):  
Paul A. Flaherty
Keyword(s):  
Wireless Local Area Network ◽  
Local Area Network ◽  
Linear Chain ◽  
Wide Band ◽  
Local Area ◽  
Ultra Wideband ◽  
Area Network ◽  
Radio Technology ◽  
A Chain ◽  
Uwb Radio

Ultra Wide Band (UWB) radio is a unique technology which combines a megabit wireless local area network with a centimeter-resolution radiolocation (RADAR) capability over distances less than 100 meters. A linear chain of UWB nodes can be used to create a hop-by-hop data transmission network, which also forms a RADAR “corridor” along the chain. By co-locating such a chain of nodes along a railroad right-of-way, precise information on the location and velocity of trains could be distributed throughout the corridor. In addition, the radar corridor would detect the introduction of track obstacles such as rocks, people, and automobiles, as well as shifted loads and other high-wide train defects. Finally, the network of nodes would enable off-train communications with payload sensors, locomotive computers, and could also provide wireless connectivity for passenger service.

Review of Ultra Wide Band (UWB) for Indoor Positioning with application to the elderly

2022 ◽  
Author(s):  
Sixto Campaña Bastidas ◽  
Macarena Espinilla ◽  
Javier Medina Quero
Keyword(s):  
Wide Band ◽  
The Elderly ◽  
Indoor Positioning ◽  
Ultra Wide Band

Cognitive Impulse Ultra Wide Band Spectrum Sharing Radio and Pulse Shaping

2013 ◽  
Vol 385-386 ◽  
pp. 1610-1613
Author(s):  
Feng Shan Zhang ◽  
Cai Feng Liang
Keyword(s):  
Cognitive Radio ◽  
Spectrum Sharing ◽  
Pulse Shaping ◽  
Wide Band ◽  
Ultra Wide Band ◽  
Band Spectrum ◽  
Advantages And Disadvantages ◽  
Radio Technology ◽  
Radio Systems ◽  
Underlay Spectrum Sharing

Both underlay spectrum sharing radios and overlay spectrum sharing radios have their advantages and disadvantages. Ultra wide band (UWB) and cognitive radio (CR) are important underlay and overlay technology respectively used as secondary radio systems. In this paper, a cognitive impulse ultra wide band (CIUWB) spectrum sharing radio technology is presented based on impulse UWB and CR.

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