Affiliation: | 1. Key Lab of Broadband Wireless Communication and Sensor Network Technology of Ministry of Education, Nanjing University of Posts and Telecommunications, Nanjing, China;2. School of Electrical Engineering and Computing, Curtin University, Perth, Australia;3. Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, Canada;4. Department of Network Engineering, Anhui Normal University, Wuhu, China |