@article{CHU Guang-qian:92, author = {[CHU Guang-qian, NIU Kai, WU Wei-ling, YANG Fang-liao]}, title = {Two Step Cooperative Spectrum Sensing Scheme over Fading Channels for Cognitive Radio}, publisher = {Journal of Beijing University of Posts and Telecommunications}, year = {2017}, journal = {Journal of Beijing University of Posts and Telecommunications}, volume = {40}, number = {6}, eid = {92}, pages = {92-97}, keywords = {two steps cooperative spectrum sensing;cognitive radio networks;fading channels}, doi = https://journal.bupt.edu.cn/EN/10.13190/j.jbupt.2017-046 }