System for a base station for providing voice, data, and multimedia services in a wireless local loop system
AssigneeWorld Access, Inc.
InventorsPaul F. Struhsaker, Thomas C. Hudson
Life of this patent
Estimating the term…
Abstract
A base station architecture for a Wireless Local Loop (WLL). The architecture provides for use of the base station at the central office and remote location. The base station is designed to support POTS (Plain Old Telephone), ISDN, and direct data service in a point to multi-point configuration. The base station can further provide wired and/or wireless connections.
Claims44
A remote base station architecture for wireless transmission of data, voice, video and/or multimedia information comprising:
- one or more first buses having a plurality of telecommunication channels;
- one or more second buses having a plurality of telecommunication channels, the number of channels in the second bus being less than the number of channels in the first bus;
- a front end having one or more switches capable of mapping traffic from the first bus to the second bus;
- a remote end having one or more modems for modulating traffic on the second bus for wireless transmission to a subscriber and for demodulating a wireless transmission from a subscriber onto the second bus;
- a communication link between the front end of the base station and the remote end of the base station;
- the second bus carrying traffic between the switches and the modems via the communication link, the second bus including at least one control channel through which the front end directly controls the one or more modems at the remote end.
An integrated base station architecture for wireless transmission of data, voice, video and/or multimedia information comprising:
- one or more first buses having a plurality of telecommunication channels;
- one or more second buses having a plurality of telecommunication channels, the number of channels in the second bus being less than the number of channels in the first bus;
- one or more switches capable of mapping traffic from the first bus to the second bus;
- one or more modems for modulating traffic on the second bus for wireless transmission to a subscriber and for demodulating a wireless transmission from a subscriber onto the second bus;
- the second bus providing a continuous connection between the switches and the modems, the second bus including at least one control channel through which the modems are controlled.
A base station for transmission of data, voice, video and/or multimedia information comprising:
- a plurality of shelves including
- a first bus having a plurality of telecommunication channels;
- a second bus having a plurality of telecommunication channels, the number of channels in the second bus being less than the number of channels in the first bus;
- a front end having one or more switches capable of mapping traffic from the first bus to the second bus;
- a back end for sending traffic received on the second bus from the front end to a subscriber and for receiving a transmission form a subscriber and sending traffic to the front end on the second bus, the back end including a modem controlled by the front end over a channel on the second bus;
- a back plane for connecting shelf-to-shelf interconnection and for routing of the buses;
- and
- an antenna.
A method for sending data, voice, video and/or multimedia information to a subscriber from a base station comprising:
- receiving telecommunication network traffic over a network interface bus;
- multiplexing the traffic on the network interface bus onto a wideband bus;
- concentrating the traffic on the wideband bus onto a subscriber bus;
- sending the traffic on the subscriber bus over a communication link to a remote end;
- receiving the traffic on the subscriber bus over a communication link to a remote end;
- and
- modulating traffic on the second bus for wireless transmission to a subscriber;
- controlling a modem in the remote end from a front end over the subscriber bus.
A method for sending data, voice, video and/or multimedia information to a subscriber from a base station comprising:
- receiving telecommunication network traffic over a network interface bus;
- multiplexing the traffic on the network interface bus onto a wideband bus;
- concentrating the traffic on the wideband bus onto a subscriber bus;
- sending the traffic on the subscriber bus over a communication link to a remote end;
- receiving the traffic on the subscriber bus over a communication link to a remote end;
- and
- sending traffic on the second bus to a subscriber over a wired network;
- controlling a modem in the remote end from a front end over the subscriber bus.
Dependencies are inferred from the claim text.