Energy-based cooperative spectrum sensing for emergency communications over fading channels in Cognitive Radio public safety networks. - Chihkai Chen; Ralph E. Hudson; Kung Yao (GLOBECOM, 2012)

Cognitive radios methodology for dynamic spectrum allocation in broadband wireless cellular/public safety network systems. - Chihkai Chen; Kung Yao (GLOBECOM Workshops, 2012)

Distributed energy-based spectrum sensing with opportunistic cooperative diversity for Cognitive Radio Networks over non-identical fading channels. - Chihkai Chen; Kung Yao (MILCOM, 2012)

Modeling and theoretical performance analysis for dynamic spatially distributed energy-based spectrum sensing in Cognitive Radios over shadowed fading channels in Public Safety Networks. - Chihkai Chen; Ralph E. Hudson; Kung Yao (WOWMOM, 2012)

The impacts of user dynamics on energy-based opportunistic cooperative spectrum sensing in Cognitive Radio Networks over log-normal shadowed Rayleigh fading channels. - Chihkai Chen; Kung Yao (ICNC, 2013)