Dongheon Lee, Sheng Zhou, Zhisheng Niu, Spatial Modeling of Scalable Spatially-Correlated Log-Normal Distributed Traffic Inhomogeneity and Energy-Efficient Network Planning, WCNC 2013
Dongheon Lee, Sheng Zhou, Zhisheng Niu, Multi-hop Relay Network for Base Station Energy Saving and Its Performance Evaluation, Globecom 2011