05093840 is referenced by 160 patents and cites 5 patents.

An apparatus for adaptive-power control of a spread-spectrum transmitter of a mobile station operating in a cellular-communications network using spread-spectrum modulation. A base station transmits a generic spread-spectrum signal and an APC-data signal. A mobile station has an acquisition circuit for acquiring and decoding the generic spread-spectrum signal, a detector for detecting a received power level of the generic spread-spectrum signal, a decoder for decoding the APC-data signal as a threshold, a differential amplifier for generating a comparison signal by comparing the received power level to the threshold, a transmitter for transmitting a transmitter spread-spectrum signal, an antenna, and a variable-gain device responsive to the comparison signal indicating an increase or decrease for adjusting a transmitter-power level of the transmitter spread-spectrum signal.

Title
Adaptive power control for a spread spectrum transmitter
Application Number
7/614816
Publication Number
5093840
Application Date
November 16, 1990
Publication Date
March 3, 1992
Inventor
Donald L Schilling
Sands Point
NY, US
Agent
David B Newman Jr & Associates
Assignee
SCS Mobilecom
NY, US
IPC
H04K 1/00
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