What is FGW (Femto Gateway)?

Fronthaul (FH) is a fiber-based transport network between a remote radio head (RRH) and the baseband unit (BBU). Fronthaul Gateway (FHGW) is a network component empowering administrators to oversee radio equipment associations. It portrays the network design that associates the remote cell sites. It used to connecting the end user or node to a significant network.