5G flexible optical transport networks with large-capacity, low-latency and high-efficiency

The fifth generation (5G) of mobile communications are facing big challenges, due to the proliferation of diversified terminals and unprecedented services such as internet of things (IoT), high-definition videos, virtual/augmented reality (VR/AR). To accommodate massive connections and astonish mobile traffic, an efficient 5G transport network is required. Optical transport network has been demons...