中文摘要：

The corresponding author, email： glzhang@dhu.edu.cn.Guanglin Zhang, received the B.S. degree in applied mathematics from Shandong Normal University in 2003, the M.S. degree in operational research and control theory from Shanghai University in 2006, and the Ph.D. degree in electronic engineering from Shanghai Jiao Tong University in 2012. From 2013 to 2014, he was a Postdoctoral Research Associate with the Institute of Network Coding, Chi- nese University of Hong Kong. Currently, he is an Associate Professor and the Department Chair of the Department of Communication Engineering, Dong- hua University. His research interests include capacity scaling of wireless networks, vehicular networks, smart micro-grid, and energy management of data centers. He serves as a Technical Program Committee Member for IEEE Globecom 2016-2017, the Mobile and Wireless Networks Symposium of IEEE ICC 2015 2017, the Signal Processing for Communications Symposium of IEEE ICC 2014 2017, IEEEVTC2017-Fall,the Wireless Networking and Multimedia Symposium of IEEE/CIC ICCC 2014, and the Future Networking Symposium and Emerging Areas in Wireless Com- munications of WCSP 2014, APCC 2013, and WASA 2012. He serves as an Editor on the Editorial Board of China Communications. He is the Local Arrangement Chair of ACM TURC 2017. Jian Liu, received the B.S. degree in Automation from Nanjing Institute of Technology in 2014. He is currently pursuing the M.S. degree in Communication Engineering from Donghua University, Shanghai, China. His research interests focus on the Capacity of cache-enabled wireless networks and vehicular networks. .liajie Ren, received the B.S. degree in Electronic and Informa- tion Engineering from Huaiyin Normal University in 2014. He is currently pursuing the Ph.D. degree at the Department of Communication Engineering, College of Information Science and Technology, Donghua University, Shanghai, China. His research interests include capacity scaling of wireless networks, coverage of wireless sensor networks, and network optimi