On the effect of wireless communication range heterogeneity on WSN performance

2017 ◽  
Author(s):  
Shota Agemura ◽  
Kei Katayama ◽  
Hiroyuki Ohsaki
Keyword(s):  
Wireless Communication ◽  
Communication Range

scholarly journals UVC Sterilization Robot Application for Covid-19 Based on Wireless Communication

2021 ◽  
Vol 1 (1) ◽  
pp. 16-20
Author(s):  
Hanalde Andre
Keyword(s):  
Wireless Communication ◽  
Data Communication ◽  
Coverage Area ◽  
Communication Range ◽  
Measurement Results

In this research, a sterilization UVC robot will be designed and implemented using wireless communication. The robot can be controlled using a platform that can move the robot and is assisted by a camera to see the condition of the environment. ESP32-CAM. The robot has two UVC lamps installed above to form a 360-degree light coverage area. The camera is at the front and is flanked by two lights to add lighting to get good video results. External antennas are used to increase the wireless communication range. The measurement results vis Wireshark obtained a delay value of 347 ms with a throughput of 358 kb/s. This value is included in the moderate category for data communication classification.

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