Multi-purpose base station
DC CAFCFirst Claim
1. A base station for use in a plurality of telecommunications systems operating according to different system standards, said base station comprising:
- at least one PCMCIA card slot for removably mounting at least one system component of a system of said plurality of telecommunications systems;
a line interface connected to at least one of said plurality of telecommunications systems; and
an interface for allowing electrical communication between said at least one means for removably mounting said line interface.
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Accused Products
Abstract
The invention provides a modular base station for use in a plurality of telecommunications systems where the systems operate according to different standards. The base station comprises a chassis having means for removably mounting system components to allow system components to be removed and replaced for operation in telecommunications systems operating according to varying standards. In a two system embodiment of the invention, logic circuitry and RF circuitry for each of the two systems is mounted in four PCMCIA slots. The base station can be used in either of the two systems depending on which systems control signals are received. When it is desired to use the base station in a third system that operates according to a third standard, the logic and RF circuitry of one of the systems can be replaced with circuitry capable of operation in the third system.
61 Citations
10 Claims
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1. A base station for use in a plurality of telecommunications systems operating according to different system standards, said base station comprising:
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at least one PCMCIA card slot for removably mounting at least one system component of a system of said plurality of telecommunications systems; a line interface connected to at least one of said plurality of telecommunications systems; and an interface for allowing electrical communication between said at least one means for removably mounting said line interface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A base station for use in a plurality of telecommunications systems operating according to different system standards, said base station comprising:
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a line interface connected to said plurality of communications systems; first circuitry removably interfaced to the line interface through a PCMCIA card slot for a first system of said plurality of telecommunications systems, said first circuitry for receiving an RF signal transmit at a frequency of said first system; second RF circuitry removable interfaced to the line interface through a PCMCIA card slot for a second system of said plurality of telecommunications systems, said second circuitry for receiving an RF signal transmit at a frequency of said second system; first logic circuitry removable interfaced to the line interface through a PCMCIA card slot for receiving an RF signal from said first RF circuitry and determining if said RF signal received from said first RF circuitry is a control signal of said first system; and second logic circuitry removable interfaced to the line interface through a PCMCIA card slot for receiving an RF signal from said second RF circuitry and determining if said RF signal received from said second RF circuitry is a control signal of said second system. - View Dependent Claims (10)
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Specification