What I do:  I teach courses, advise students, and conduct research in the area of wireless communications. As our society becomes more and more mobile and information-centric, wireless communication plays important role in our daily life, from cell phone, wireless Internet, to patient care (telehealth) and homeland security (electronic warfare). What I like most about my job: I like my job a lot as I convey my knowledge and experience to students and see students' growth and progress, and contribute to the advance of wireless communications.