Affiliation: | 1. Computer Science Department, Bar-Ilan University, Ramat-Gan 52900, Israel;2. Department of Computer Science and Mathematics, Ariel University, Ariel 40700, Israel;1. Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing 100876, China;1. Department of Automation, Shanghai Jiao Tong University, Shanghai 200240, China;2. Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI 48109, USA |