作者机构:[1]School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China, [2]State Key Laboratory of Networking and Switching, Beijing University of Posts and Telecommunications, Beijing 100876, China, [3]School of Mechatronics Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China, [4]Institute of Astronautics and Aeronautics, University of Electronic Science and Technology of China, Chengdu 611731, China
相关基金:Project supported by the National Natural Science Foundation of China (Grant No. 60672029), the National Basic Research Program of China (Grant No. 2009CB320505), and the National Defense Science and Technology Foundation of State Key Laboratory of Secure Communication (Grant No. 9140Cl104020903).