METHOD AND APPARATUS FOR CONTROLLING POWER AT BASE STATION IN A COMMUNICATION SYSTEM
First Claim
1. A power control method of a base station (BS) in a wireless communication system, the method comprising:
- comparing an operation voltage of a power controlled component in the BS with a reference voltage required for the power controlled component in the BS, the reference voltage being set based on traffic variation; and
adjusting the operation voltage of the power controlled component in the BS, based on the comparison result in response to the traffic variation.
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Abstract
A method and apparatus for controlling power of a Base Station (BS) in a wireless communication system are provided, in which a voltage comparator compares an operation voltage of a power control target of the BS with a minimum required voltage for the power control target, and a controller decreases the operation voltage of the power control target by a predefined level, if the operation voltage is higher than the minimum required voltage, and increases the operation voltage of the power control target by a predefined level, if the operation voltage is lower than the minimum required voltage.
8 Citations
15 Claims
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1. A power control method of a base station (BS) in a wireless communication system, the method comprising:
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comparing an operation voltage of a power controlled component in the BS with a reference voltage required for the power controlled component in the BS, the reference voltage being set based on traffic variation; and adjusting the operation voltage of the power controlled component in the BS, based on the comparison result in response to the traffic variation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 15)
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8. A power control apparatus of a base station (BS) in a wireless communication system, the apparatus comprising:
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a voltage comparator configured to compare an operation voltage of a power controlled component in the BS with a reference voltage required for the power controlled component in the BS, the reference voltage being set based on traffic variation; and a controller configured to adjust the operation voltage of the power controlled component in the BS, based on the comparison result in response to the traffic variation. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification