Method and apparatus for adjusting power in communication system
AssigneeLG Electronics Inc.
InventorsYoung Woo Yun, Young Jo Lee, Ki Jun Kim, Soon Yil Kwon, Suk Hyon Yoon
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Abstract
A method and an apparatus for adjusting a power in a communication system are disclosed. The power control method includes selecting, in an active set, at least two base stations, estimating powers of respective reverse power control bits received from the at least two selected base stations, and transmitting, to the base stations, forward power control commands generated according to the estimated powers over power control groups, respectively.
Claims21
A method for adjusting a power in a communication system, the method comprising the steps of:
- receiving power control commands from at least two mobile stations through a reverse pilot channel;
- and
- transmitting, to each of the mobile stations, power control information for a reverse quality feedback channel through a forward common control channel.
A method for adjusting a power in a communication system, the method comprising the steps of:
- selecting, in an active set, at least two base stations;
- estimating powers of respective reverse power control bits received from the at least two selected base stations;
- and
- transmitting, to the base stations, forward power control commands generated according to the estimated powers over power control groups, respectively.
An apparatus for adjusting a power in a communication system, the apparatus comprising:
- a receiver for receiving power control commands from at least two mobile stations through a reverse pilot channel;
- and
- a transmitter for transmitting, to each of the mobile stations, power control information for a reverse quality feedback channel through a forward common control channel.
An apparatus for adjusting a power in a communication system, the apparatus comprising:
- a selector for selecting, in an active set, at least two base stations;
- a estimator for estimating powers of respective reverse power control bits received from the at least two selected base stations;
- and
- a transmitter for transmitting forward power control commands generated according to the estimated powers to the base stations over power control groups, respectively.
A method for adjusting a power in a communication system, the method comprising the steps of:
- selecting at least two receiving ends in a soft handoff service area;
- estimating power levels of at least two reverse power control bits received from the selected receiving ends;
- generating the at least two forward power control bits according to the estimated power levels for adjusting the power levels of the at least two reverse power control bits;
- and
- transmitting the at least two forward power control bits to corresponding receiving ends through a reverse pilot channel;
- adjusting the power levels of the reverse power control bits based on the forward power control bits at each of the receiving ends.
Dependencies are inferred from the claim text.