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METHOD FOR OPTIMIZING WIRELESS NETWORK USING MEASUREMENT DATA IN URBAN AREA, CAPABLE OF ADJUSTING BASE STATION SETTING PARAMETER BY CALCULATING PATH LOSS THROUGH MEASUREMENT DATA IN A URBAN AREA AND SEARCHING MAIN RADIO WAVE MOVING PATH
METHOD FOR OPTIMIZING WIRELESS NETWORK USING MEASUREMENT DATA IN URBAN AREA, CAPABLE OF ADJUSTING BASE STATION SETTING PARAMETER BY CALCULATING PATH LOSS THROUGH MEASUREMENT DATA IN A URBAN AREA AND SEARCHING MAIN RADIO WAVE MOVING PATH
PURPOSE: A method for optimizing wireless network using measurement data in urban area is provided to control a BS antenna direction, tilt angle, and antenna output signal intensity in relevant direction, thereby embodying wireless network optimization more accurately.;CONSTITUTION: An RSSI(Received Signal Strength Indication) value per measured point is extracted from measurement data(302). An effective antenna gain per measured point of a main path direction per measured point is calculated(304). A path loss per measured point is calculated(305). Base station setting parameters such as the antenna output signal intensity, and BS antenna direction and tilt angle are adjusted according to an input unit of a user(307). A radio quality parameter is recalculated(308).;COPYRIGHT KIPO 2010
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