FIG. 3 illustrates a block diagram of an example processing system 300 upon which any one or more of the techniques (e.g., methodologies) discussed herein may perform. In some embodiments, processing system 300 may operate as part of RF repeater 100 (FIG. 1). In alternative embodiments, the processing system 300 may operate as a standalone device or may be connected (e.g., networked) to other machines. In a networked deployment, the processing system 300 may operate in the capacity of a server machine, a client machine, or both in server-client network environments. In an example, the processing system 300 may act as a peer machine in peer-to-peer (P2P) (or other distributed) network environment. The processing system 300 may be a personal computer (PC), a tablet PC, a set-top box (STB), a personal digital assistant (PDA), a mobile telephone, a smart phone, a web appliance, a network router, switch or bridge, or any machine capable of executing instructions (sequential or otherwise) that specify actions to be taken by that machine. Further, while only a single machine is illustrated, the term “machine” shall also be taken to include any collection of machines that individually or jointly execute a set (or multiple sets) of instructions to perform any one or more of the methodologies discussed herein, such as cloud computing, software as a service (SaaS), other computer cluster configurations.