Study on Computational Complexity in OFDM-RoF System Using SLM Technique
In this paper,study on computational complexity is implemented in a bidirectional 60GHz radio over fiber (RoF) system with 5Gb/s 16QAM-OFDM downstream signals generated by selected mapping (SLM) technique.5Gb/s 16QAM-OFDM signals are transmitted over one 42km SMF-28 and one 0.4m wireless channel.The computational complexity comparison of different schemes with various number of branches is accomplished.The experimental results demonstrate that SLM can reduce high peak-to-average power ratio (PAPR) influence.Moreover,the high frequency microwave source is not required at the center station (CS),and the local oscillator (LO) is not also adopted at the base station (BS),that can simplify system configuration.
Optical communication Computational complexity OFDM-RoF SLM
Yufeng Shao Wenzhe Ma Yiying Hu Jiadong Huang Mingyue Xia
College of Engineering Shanghai Second Polytechnic University Shanghai, China School of Humanities Shanghai University of Finance and Economics Shanghai, China
国际会议
秦皇岛
英文
917-921
2015-09-18（万方平台首次上网日期，不代表论文的发表时间）