1. Key Laboratory of Optical Fiber Sensing and Communications (Ministry of Education of China)
2. School of Information and Communication Engineering
3. University of Electronic Science and Technology of China
4. Chengdu
5. 611731 China
6. School of Electrical and Electronics Engineering
7. Nanyang Technological University
8. Singapore
9. 639798 Singapore
10. School of Electrical Engineering and Telecommunications
11. University of New South Wales
12. Sydney
13. Australia