Jie Tang 0002, Daniel K. C. So, Emad Alsusa, Khairi Ashour Hamdi, Arman Shojaeifard, Kai-Kit Wong. Energy-Efficient Heterogeneous Cellular Networks With Spectrum Underlay and Overlay Access. IEEE T. Vehicular Technology, 67(3):2439-2453, 2018. [doi]
Abstract is missing.