Transmission power control device in a radio communication trans

Details Transmission power control device in a radio communication trans Transmission power control device in a radio communication trans

1987-03-12

1989-03-07

Caldwell, Sr., John W.

Telecommunications

Transmitter and receiver at separate stations

With control signal

455 67, 455 70, 455116, 455126, 379 58, H04B 100

Patent

active

048114219

ABSTRACT:
The power transmitted by an r.f. transmitting and receiving station, such as a mobile station, to a fixed base station, is controlled as a function of power received by the mobile station to obtain a constant receiving power level in the fixed station despite variations in the relative location of the stations. The power received by the mobile station is measured and sampled at predetermined instants. At each predetermined instant, the power to be received by the mobile station at a following predetermined instant is estimated as a function of the measured power, to derive an estimated power. R.f. signal power transmitted by the mobile station is reduced between the successive instants in proportion to the estimated power.

REFERENCES:
patent: 3732496 (1973-05-01), Boyer
patent: 4165493 (1979-08-01), Harrington
patent: 4392245 (1983-07-01), Mitama
patent: 4613990 (1986-09-01), Halpern

Affiliated with

Also associated with

Rating

Transmission power control device in a radio communication trans does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Transmission power control device in a radio communication trans, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transmission power control device in a radio communication trans will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1676758