1. School of Electrical Engineering and Computer Science, University of North Dakota, Grand Forks, ND 58202, USA
2. Harold Hamm School of Geology and Geological Engineering, University of North Dakota, Grand Forks, ND 58202, USA
3. Research Institute for Autonomous System, University of North Dakota, Grand Forks, ND 58202, USA
4. Department of Communication, University of North Dakota, Grand Forks, ND 58202, USA