Effects of Wireless Signal Attenuation on Robot Team Performance
Wellman, Briana (University of the District of Columbia) | Erickson, Bradley (University of the District of Columbia) | Suriel, Tommy (University of the District of Columbia) | Mayo, Kamala (University of the District of Columbia) | Phifer, Tajh (University of the District of Columbia) | Acharya, Kriti (University of the District of Columbia)
This work investigates how wireless signal attenuation affects a team of mobile robots performing exploration. Many coverage tasks, such as search and rescue or exploration, can be performed more effectively when robots communicate with one other. However, in real world environments, maintaining communication can be difficult due to unpredictable wireless signal propagation. In this paper, we investigate the wireless network connectivity in an outdoor area that consist of concrete wall and pillars. Preliminary simulation and physical experimental results are compared to demonstrate the effects of signal attenuation on robot team performance.
May-7-2014
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