In one example embodiment, each of the servers 106-1 to 106-5 may be located at a geographical location different from that at which any of the RRHs 104 may be located. Furthermore, as shown in FIG. 1, not all of the servers 106-1 to 106-5 communicate directly with the RRHs 104. For example and as shown in FIG. 1, only the servers 106-1 and 106-2 may be directly connected and while being located at different geographical locations, the servers 106-1 and 106-2 may be connected via a wired/physical connection between the RRHs 104 and the server 106 (e.g., the servers 106-1 and 106-2 and the RRHs 104 may be a few kilometer/miles apart from one another, where the exact separation therebetween may be based on network service requirements and/or various network deployment scenarios).

In one example embodiment, the separation between the server 106-1 and/or server 106-2 and any of the RRHs 104 may be large enough such that establishing connections between the RRHs 104 and the server 106-1 and/or 106-2 using cables and wires is not possible. In such instance, the communications between the RRHs 104 and the server 106-1 and/or server 106-2 may be wireless and based on any known or to be developed wireless communication standard/technology.