[TuB3] DSP for Multi-Core and Multi-Mode Transmission

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[TuB3-2] Pilot-based Parallelized MIMO Adaptive Equalization Suitable for Real-time Implementation in Mode-division Multiplexed Systems

○Syoma Miura¹, Koji Igarashi¹ (1.Osaka University)

Keywords:

Digital signal processing algorithms for optical communications

We propose a pilot-based parallelized MIMO adaptive equalization suitable for real-time DSP implementation in mode-division multiplexed systems. Stable adaptive equalization is achieved at DSP clock frequency even for laser linewidth of larger than 100 kHz.