Institution: | College of Communication Engineering,Chongqing University,Chongqing 400044,P.R. China;Key Laboratory of Mobile Communication Technology,Chongqing University of Posts and Telecommunications,Chongqing 400065,P.R. China;College of Communication Engineering,Chongqing University,Chongqing 400044,P.R. China;Key Laboratory of Mobile Communication Technology,Chongqing University of Posts and Telecommunications,Chongqing 400065,P.R. China;Key Laboratory of Mobile Communication Technology,Chongqing University of Posts and Telecommunications,Chongqing 400065,P.R. China |