CENTRALIZED OPTICAL-FIBER-BASED WIRELESS PICOCELLULAR SYSTEMS AND METHODS

摘要

The centralized optical-fiber-based wireless picocellular system includes one or more service units at a central head-end station. The one or more service units are optically coupled to one or more transponders via respective one or more optical fiber RF communication links. The transponders are each adapted to provide within the associated picocell electromagnetic RF service signals from different service units, and receive electromagnetic RF service signals from any client device within the picocell. The service signal from the particular client device is sent over the optical fiber RF communication link back to one or more service units. The transponders are arranged along the length of one or more optical fiber cables, which can be distributed throughout a building infrastructure. This creates a picocellular coverage area that provides a number of different wireless services relative to the building infrastructure. The service units can generate the electrical service signals, pass such signals to and from one or more outside networks, and/or coordinate the delivery of the signals between client devices within the picocellular coverage area.