Research Article

Review and Progress towards the Capacity Boost of Overhead and Underground Medium-Voltage and Low-Voltage Broadband over Power Lines Networks: Cooperative Communications through Two- and Three-Hop Repeater Systems

Figure 3

Cumulative capacity of the five indicative topologies of conventional MV/BPL networks in the 3–88 MHz frequency band when different coupling schemes are applied.
472190.fig.003a
(a)   Overhead/WtG1
472190.fig.003b
(b) Overhead/
472190.fig.003c
(c) Underground/StP1
472190.fig.003d
(d) Underground/