Telecommunications – Carrier wave repeater or relay system – Portable or mobile repeater
Patent
1995-11-16
1998-09-29
Crosland, Donnie L.
Telecommunications
Carrier wave repeater or relay system
Portable or mobile repeater
455 383, 455422, 455127, H04B 7185
Patent
active
058157980
ABSTRACT:
A wireless telecommunications systems (1) includes a central terminal (10) for transmitting and receiving radio frequency signals to and from a subscriber terminal (20). A downlink communication path is established from a transmitter (200) of the central terminal (10) to a receiver (202) of the subscriber terminal (20). A downlink signal (212) is transmitted from the transmitter (200) to the receiver (202) during setup and operation of the wireless telecommunications system (1). The downlink signal (212) includes an overhead channel (224) having a power control signal (236). The power control signal (236) is capable of adjusting a transmitting power of a transmitter (204) in the subscriber terminal (20). Adjustment of the transmitting power of the transmitter (204) facilitates establishment and maintenance of an uplink communication path between the transmitter (204) of the subscriber terminal and a receiver (206) of the central terminal (10).
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Bhagalia Shashikant
Cheung Yeung Joemanne Chi
Crosland Donnie L.
DSC Communications Corporation
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