Method and apparatus for automatically adjusting the output powe

Details Method and apparatus for automatically adjusting the output powe Method and apparatus for automatically adjusting the output powe

1988-10-31

1990-04-17

Yusko, Donald J.

Communications: electrical

Continuously variable indicating

With meter reading

455 92, 455107, 340825310, H04Q 700, H04B 900

Patent

active

049184318

ABSTRACT:
A transceiver must pass through a predetermined area and receive two codes before relocating from a low power to a high power communication system (and vise versa). By determining in which order the two codes were received, the transceiver knows whether it has advanced from a low-to-high or high-to-low power communication system. Accordingly, the transceiver may adjust its transmitter power or other operational parameters to properly operate in both communication system. Also, the transceiver operates to approximate remaining battery life when it determines that it is moving from a low power to a high power mode. In this way, the transceiver may inform an operator of limited operational life in a high power mode, while the individual has an opportunity to obtain additional or a replacement battery.

REFERENCES:
patent: 3898390 (1975-08-01), Wells et al.
patent: 3906166 (1975-09-01), Cooper et al.
patent: 4254504 (1981-03-01), Lewis et al.
patent: 4291411 (1981-09-01), Muller et al.
patent: 4556760 (1985-12-01), Goldman
patent: 4593409 (1986-06-01), Miller
patent: 4696027 (1987-09-01), Bonta
patent: 4777653 (1988-10-01), Bonnerot et al.
patent: 4794649 (1988-12-01), Fujiwara

Affiliated with

Also associated with

Rating

Method and apparatus for automatically adjusting the output powe does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for automatically adjusting the output powe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for automatically adjusting the output powe will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1055484