Green energy harvesting protocols for intelligent wireless communication systems

2021 ◽  
pp. 59-85
Author(s):  
Ganesh Prasad ◽  
Deepak Mishra
Keyword(s):  
Energy Harvesting ◽  
Wireless Communication ◽  
Communication Systems ◽  
Green Energy ◽  
Wireless Communication Systems

scholarly journals Analysis of Asymmetric Dual-Hop Energy Harvesting-Based Wireless Communication Systems in Mixed Fading Environments

2020 ◽  
pp. 1-1
Author(s):  
Elmehdi Illi ◽  
Faissal El Bouanani ◽  
Paschalis C. Sofotasios ◽  
Sami Muhaidat ◽  
Daniel Benevides da Costa ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Wireless Communication ◽  
Communication Systems ◽  
Wireless Communication Systems ◽  
Mixed Fading ◽  
Fading Environments

A Rainbow Piezoelectric Energy Harvesting System for Intelligent Tire Monitoring Applications

2019 ◽  
Vol 141 (6) ◽  
Author(s):  
Roja Esmaeeli ◽  
Haniph Aliniagerdroudbari ◽  
Seyed Reza Hashemi ◽  
Ashkan Nazari ◽  
Muapper Alhadri ◽  
...  
Keyword(s):  
Power Generation ◽  
Energy Harvesting ◽  
Wireless Communication ◽  
Data Transmission ◽  
Communication Systems ◽  
Energy Harvester ◽  
Wireless Communication Systems ◽  
Energy Harvesters ◽  
Piezoelectric Energy ◽  
Transmission Speed

Intelligent tires can be used in autonomous vehicles to insure the vehicle safety by monitoring the tire and tire-road conditions using sensors embedded on the tire. These sensors and their wireless communication systems need to be powered by energy sources such as batteries or energy harvesters. The deflection of tires during rotation is an available and reliable source of energy for electric power generation using piezoelectric energy harvesters to feed tire self-powered sensors and their wireless communication systems. The aim of this study is to design, analyze, and optimize a rainbow-shaped piezoelectric energy harvester mounted on the inner layer of a pneumatic tire for providing enough power for microelectronics devices required for monitoring intelligent tires. It is shown that the designed piezoelectric energy harvester can generate sufficient voltage, power, and energy required for a tire pressure monitoring system (TPMS) with high data transmission speed or three TPMSs with average data transmission speed. The effect of the vehicle speed on the voltage and electric energy generated by the designed piezoelectric is also studied. The geometry and the circuit load resistance of the piezoelectric energy harvester are optimized in order to increase the energy harvesting efficiency. It is shown that the optimized rainbow piezoelectric energy harvester can reach the highest power generation among all the strain-based energy harvesters that partially cover the inner layer of the tire.

ESTIMATION OF THE PROBABILITY TO DETECT SIGNALS OF WIRELESS COMMUNICATION SYSTEMS WITH WIRETAP CHANNELS WITH ANTENNAS APERTURES OF DIFFERENT SIZES AND RELATIVE POSITION

2011 ◽  
Vol 70 (7) ◽  
pp. 601-606 ◽  
Author(s):  
A. A. Strelnitskiy ◽  
A. E. Strelnitskyi ◽  
A. I. Tsopa ◽  
Viktoriya M. Shokalo ◽  
E.V. Yagudina
Keyword(s):  
Wireless Communication ◽  
Relative Position ◽  
Communication Systems ◽  
Wireless Communication Systems ◽  
Wiretap Channels
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