APPARATUS AND METHOD FOR POWER CONTROL USING SMALL BASE STATIONS
First Claim
1. A power control method in a wireless communication system, the method comprising:
- detecting a presence of a user terminal by monitoring whether a registration state of the user terminal served by a base station corresponds to a registration complete state, a registration maintain state, or a registration release state;
generating a control signal for controlling power of at least one power device among a plurality of power devices included in a predetermined group, based on the detection result; and
transmitting the control signal to the at least one power device among the plurality of power devices.
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Abstract
In a wireless communication system, a base station to perform power control may include: a user detector to detect a presence of a user terminal by monitoring whether a registration state of the user terminal served by the base station corresponds to a registration complete state, a registration maintain state, or a registration release state; a control signal generator to generate a control signal for controlling power of at least one power device among a plurality of power devices included in a predetermined group, based on the detection result; and a control signal transmitter to transmit the control signal to the at least one power device among the plurality of power devices.
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Citations
16 Claims
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1. A power control method in a wireless communication system, the method comprising:
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detecting a presence of a user terminal by monitoring whether a registration state of the user terminal served by a base station corresponds to a registration complete state, a registration maintain state, or a registration release state; generating a control signal for controlling power of at least one power device among a plurality of power devices included in a predetermined group, based on the detection result; and transmitting the control signal to the at least one power device among the plurality of power devices. - View Dependent Claims (2, 3, 4)
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5. A power control method of a target power device among a plurality of power devices controlled through a wireless communication system, the method comprising:
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receiving, from the base station, a control signal for controlling power of the target power device; controlling a power ON/OFF device that performs power ON or power OFF of the target power device based on the control signal; and executing one of power ON and power OFF of the target power device through controlling of the power ON/OFF device. - View Dependent Claims (6, 7, 8)
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9. A base station to perform power control, the base station comprising:
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a user detector to detect a presence of a user terminal by monitoring whether a registration state of the user terminal served by the base station corresponds to a registration complete state, a registration maintain state, or a registration release state; a control signal generator to generate a control signal for controlling power of at least one power device among a plurality of power devices included in a predetermined group, based on the detection result; and a control signal transmitter to transmit the control signal to the at least one power device among the plurality of power devices. - View Dependent Claims (10, 11, 12)
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13. A target power device among a plurality of power devices controlled through a wireless communication system, the target power device comprising:
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a control signal receiver to receive, from the first base station, a control signal for controlling power of the target power device; a power control unit to control a power ON/OFF device that performs power ON or power OFF of the target power device based on the control signal; and the power ON/OFF device to execute one of power ON and power OFF of the target power device through controlling of the power ON/OFF device. - View Dependent Claims (14, 15, 16)
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Specification