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Author(s): |
Lifeng Wang, Beijing Electronic Science and Technology Institute, Beijing 100070, China/Beijing University of Posts and Telecommunications, B
Yaogang Du, Beijing Electronic Science and Technology Institute, Beijing 100070, China
Jian Ma, Nokia Research Center, Beijing 100013, China
Wendong Wang, Beijing University of Posts and Telecommunications, Beijing 100876, China
Chen Xiao, Beihang University, Beijing 100083, China |