An Optical MMF communication system based on Mode Group Diversity Multiplexing and Space Time Block Coding

摘要

This paper proposes a dual space diversity technique using both Space Time Block Code (STBC) and mode group diversity multiplexing (MGDM) in an 10 Gbit/s lkm long optical multi-mode fiber (MMF)communication system. The simulation results demonstrate that the system based on STBC+MGDM achieves better performance than that only employing MGDM in the current system.