Method and apparatus for power control in a communication system

Details Method and apparatus for power control in a communication system Method and apparatus for power control in a communication system

1996-03-15

1998-07-07

Chin, Stephen

Pulse or digital communications

Receivers

Automatic baseline or threshold adjustment

H04L 2506

Patent

active

057780307

ABSTRACT:
Power control in a spread spectrum communication system takes place by determining a speed of a remote unit (405) and assigning as a power-control threshold a target threshold based on the determined speed (410). An instantaneous threshold value is created (415) based on frame-quality information and the target threshold. An energy of a power-control group transmitted (430) from a remote unit is compared to the instantaneous threshold value and a power-adjustment command is determined. The power-adjustment command is transmitted to the remote unit instructing the remote unit to adjust its power accordingly.

REFERENCES:
patent: 5216692 (1993-06-01), Ling
patent: 5267262 (1993-11-01), Wheatley, III
patent: 5448761 (1995-09-01), Ushirokawa
patent: 5450453 (1995-09-01), Frank
patent: 5548806 (1996-08-01), Yamaguchi et al.
IS-95, TIA/EIA, pp. 7-12/7-15.

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