1. Chongqing University,School of Microelectronics and Communication Engineering,Chongqing,China
2. Zhejiang University,Zhejiang University/University of Illinois at Urbana-Champaign Institute,Zhejiang,China
3. Linköping University,Department of Computer and Information Science,Linköping,Sweden
4. Chongqing University of Posts and Telecommunications,School of Optoelectronics Engineering,Chongqing,China
5. Singapore University of Technology and Design,Information System Technology and Design Pillar,Singapore