Radio information management for distributed spectrum sensing
Junichi Naganawa, Kim Hojun, Kosuke Nishimura, Shunsuke Saruwatari, Makoto Suzuki, Masateru Minami, Hiroyuki Morikawa · 2009
Radio spectrum has turned into a precious natural resource from free goods due to the rapid development of wireless communication technology. In order to efficiently utilize radio spectrum, a spectrum policy should be enough appropriate to create new industries and new technologies. From this point of view, we have developed a distributed spectrum sensing system which collects dense information of spectrum usage over large area. In this work, we discuss the requirements and the design of the distributed spectrum sensing system.