Telecommunications – Transmitter and receiver at separate stations – Single message via plural carrier wave transmission
Patent
1990-02-12
1993-05-18
Eisenzopf, Reinhard J.
Telecommunications
Transmitter and receiver at separate stations
Single message via plural carrier wave transmission
455 673, H04B 100
Patent
active
052128237
ABSTRACT:
In a radio communication system, a base station transmits a signal including a component which designates a power level. A mobile station receives the signal from the base station. In the mobile station, an output power of the mobile station is set to the designated power level, and a field level of the received signal transmitted from the base station is detected. A determination is made as to whether or not the detected field level of the received signal is equal to or higher than a predetermined field level. The output power of the mobile station is decreased from the designated power level by a predetermined value when the detected field level of the received signal is equal to or higher than the predetermined field level.
REFERENCES:
patent: 4613990 (1986-09-01), Halpern
patent: 4654867 (1987-03-01), Labedz
patent: 4870698 (1989-09-01), Katsuyama
patent: 5003619 (1991-03-01), Morris
AMS Preliminary; Cellular Mobile Telephone Equipment Specification; Apr. 1983.
Fujii Yuichi
Nakanishi Tetsuaki
Belzer Christine K.
Eisenzopf Reinhard J.
Matsushita Electric - Industrial Co., Ltd.
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