On the Issues and Challenges of Fiber-Wireless (Fi-Wi) Networks

Figure 2

Architecture of Fi-Wi Network with multiple ONUs, where all ONUs (i.e., 𝑁_𝐺) are connected with each other with the wired link of infinite capacity (𝑖) and also connected to OLT (𝑢₀) with the wired link of infinite capacity (𝑖).