Abstract: A mobile terminal includes a reception unit to receive content information, an extraction unit to recognize an item of interest from the received content information and to extract detailed information, an augmented reality database to store the detailed information, and a display unit to combine the information stored in the augmented reality database with a first image and to output the combined second image in augmented reality. A method for providing an augmented reality by construction and management of a unique augmented reality database includes receiving content information, recognizing an item of interest in the received content information, extracting detailed information from metadata corresponding to the recognized item of interest, storing the detailed information in the augmented reality database, and combining the information stored in the augmented reality database with a first image into a second image, and outputting the second image in augmented reality.

Abstract: A method for automatically changing transmission power of a three-sector base station in a mobile communication system is disclosed. The mobile communication system includes a base station manager (BSM) and a base station having a base station control processor (BCP), a plurality of RF Up-converters and a memory. In the method for automatically changing the transmission power of three-sector base station in accordance with the present invention, the optimal transmission attenuation values for multiple CDMA channels in each sector are detected at the three-sector base station and set to the corresponding RF Up-converters. Therefore, the detection and setting of the optimal transmission attenuation values for multiple CDMA channels are simply performed, thereby reducing time and cost for the detection and setting. Also, in the present invention, the cell-plan device is not necessary, which reduces expense to detect the optimal transmission attenuation values.

Abstract: A dynamic overload control device and method for preventing a stoppage of a system and interruption of communication by dynamically controlling a resource use rate and processor overload in a base transceiver station and base station controller in a digital mobile communication system, the method includes the steps of: storing thresholds obtained at each point used in a data base for determining an overload after initializing, allocating an overload control process according to the thresholds, and starting the overload control process; detecting an overload detect value and determining the overload after comparing the overload detect value with the threshold allocated; and if the overload is determined, selecting one between a call allocation operation and a call allocation rejection operation, and processing the overload.

Abstract: A method for automatically changing transmission power of a three-sector base station in a mobile communication system is disclosed. The mobile communication system includes a base station manager (BSM) and a base station having a base station control processor (BCP), a plurality of RF Up-converters and a memory. In the method for automatically changing the transmission power of three-sector base station in accordance with the present invention, the optimal transmission attenuation values for multiple CDMA channels in each sector are detected at the three-sector base station and set to the corresponding RF Up-converters. Therefore, the detection and setting of the optimal transmission attenuation values for multiple CDMA channels are simply performed, thereby reducing time and cost for the detection and setting. Also, in the present invention, the cell-plan device is not necessary, which reduces expense to detect the optimal transmission attenuation values.