A tuner is provided for selecting a channel from a broadband radio frequency input signal containing a plurality of channels, such as a terrestrial broadcast signal. The invention thus relates to the plants, seeds and tissue cultures of the variety CH616860, and to methods for producing a corn plant produced by crossing a corn plant of variety CH616860 with itself or with another corn plant, such as a plant of another variety. If more than a threshold number of pings are missed from a node, the system performs fault detection by entering a freeze state in which nodes do not send or receive any messages except ping messages. The identifier resolver converts a device’s public IP address to a real mobile identifier and performs address conversion by either interacting with an HTTP proxy server or querying a network address translation table. The overall score is updated based on comparing features of the first name with features of the second name.