Power efficiency maximization based on cognitive relay transmission. - Yaolian Song; Guangzeng Feng; Jingmin Tang (CHINACOM, 2012)

Energy Efficiency and Throughput Optimization of Cognitive Relay Networks. - Yaolian Song; Fan Zhang; Yubin Shao (J. Comput. Inf. Technol., 2014)

Research on Outage Performance Optimization of Cognitive Relay Network with Cooperative Sensing. - Yaolian Song; Yuhao Li; Shujuan Wang; Ya Zhang (J. Comput. Inf. Technol., 2016)