11:45 〜 12:00
[TuA2-3] Real-Time 256 QAM Bi-directional Coherent Transmission in Next Generation Mobile Fronthaul
キーワード:Optical access networks for post 5G mobile service
We demonstrate the first real-time 80 Gbit/s, 256 QAM bi-directional coherent transmission using an FPGA-based transceiver in next-generation mobile fronthaul. We achieved error-free operations with 14 % overhead FEC for 26 km down-link (on-line) and up-link (off-line) transmissions, simultaneously.
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