Experimental approach: energy-and-bandwidth spectrum sensing using GNU radio and USRP. - Yanxiao Zhao; Jems Pradhan; Jun Huang 002; Hui Sun (RACS, 2014)

Experimental approach: two-stage spectrum sensing using gnu radio and usrp to detect primary user's signal. - Yanxiao Zhao; Jems Pradhan; Guodong Wang 002; Jun Huang 002 (SAC, 2016)