supported in part by Major State Basic Research Development Program of China(973 Program)(No.2009CB320403);National Natural Science Foundation of China(61420106008,61221001, 61201222,61100213);the 111 Project (B07022);China Scholarship Council;Shanghai Key Laboratory of Digital Media Processing and Transmissions;the funds of MIIT of China(Grant No.2011ZX03001-007-03);Research Grant SRG030-FST13-HF from the University of Macao;the NSERC,Canada
Since FCC's opening for white space(WS) utilization,database-assisted dynamic spectrum access(DSA) has become the de facto solution for the realization of dynamic spectrum sharing(DSS),due to its simplicity and compat...