Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2007-10-23
2007-10-23
Patel, Ajit (Department: 2616)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C455S422100
Reexamination Certificate
active
10069223
ABSTRACT:
Apparatus for providing telephone connection between one or more cellular radio telephones and a cellular radio switching system, comprises at least one moveable base transceiver station (511) for providing a radio connection with the cellular radio telephones, and having means for detecting whether the moveable base transceiver stations are in range of a fixed base transceiver station (543), and means for controlling the output of the moveable base transceiver stations (511) when such a fixed base transceiver station is detected such that transmissions from the moveable base stations do not interfere with transmissions from the fixed base station within a predetermined area surrounding the fixed base station (543). The system may also include a position finding system (590, 591), linked to the output control such that transmissions from the transmitter (511) cannot be detected within a predetermined area (T).
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Balmbra Duncan Paul
Clarke Matthew Alexander
Patel Ajit
Steptoe & Johnson LLP
Stratos Global Limited
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