A Review on Autonomous Relay For Millimeter Wave Wireless Communications

International Conference on Recent Advancements and Effectual Researches in Engineering Science and Technology

Thomas, Greeshma Sosa^1 ; Sarath Chandran, C.^1

Dept. of ECE, St. Joseph's College of Engineering and Technology, Palai, India^1

关键词: Compressive sensing;    Effective communication;    Mm-wave Communications;    Optimal locations;    Real-time sampling;    Short wavelengths;    Unmanned autonomous vehicles;    Wireless communications;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/396/1/012043/pdf
DOI  :  10.1088/1757-899X/396/1/012043

来源: IOP

【 摘 要 】

Millimeter-wave wireless communication is an uprising technology. Millimeter-wave has large bandwidth and short wavelength. Eventhough it is advantageous, it gets easily blocked by obstacles. As a result, effective communication does not take place. Relays are used widely to solve this problem. Unmanned Autonomous Vehicles (UAV), such as drones, allows the mobile relays in real applications. It is difficult for relay to find its position quickly and accurately. Here, a method AutoRelay specialized for mmwave communication have been reviewed. In AutoRelay, the link qualities of mmwave beams are sampled while moving. Based on real-time sampling, UAV adjusts its path to reach the optimal location by using compressive sensing theory which increases accuracy and saves time.