Receiver in a high speed wireless communication system and controlling method thereof

The present invention relates to a device and a control method for reducing the receiver device, and relates to a control method, and particularly power consumption of the receiver in a high-speed wireless communication system in a wireless communication system. Device in accordance with one embodiment of the invention, a device for processing signals in a receiver of a wireless communication system, the carrier sensing unit for sensing a carrier for use in the wireless communication system, the detected carrier in the carrier sensing unit and a decoder that performs decoding of the signals and data from the signal, when the carrier sensing only the carrier sensing part and supplying power and a clock, when the carrier is sensed and a controller that controls to supply the power and clock to all of the receiver . Carrier sensing, low-power receiver designs, multiple antennas, high-speed wireless communication system