In this scenario, the microprocessor-based digital switch acts as the communications server, addressing and routing voice data traffic throughout the home. It also sends the home network transport element through a powerful on-board RF transceiver. The transceiver is based on patented digital spread-spectrum technology and has an effective reach of several hundred feet from the home. The controller shown in the figure supplies a robust home network for voice and data with high bandwidth capacity. It is the bridge between the transport network element serving the home from the customer-selected service provider and the wireless home network.
Networked devices require no wires or fixed wired jacks.
This system also offers several hundred feet of accessibility within and outside the home. There are no relocation restrictions. The controller provides an Internet gateway addressing and routing function for sharing a single ISP account and connection with all PCs. The handset displays allow users to access caller ID and voice-messaging status information and make decisions about call management in real time.