Patent ID: 9210588
Filing Date: 2015-12-08
Classification: H04B,H04W

Abstract:
1. A method for controlling an output of a small base station in a mobile communication system, comprising: measuring Received Signal Strength Indication (RSSI) of a macro base station and a neighboring small base station; measuring receiving sensitivity including Ec/Io of the macro base station and the neighboring small base station; analyzing the receiving sensitivity including Ec/Io of the neighboring small base station to calculate an RSSI ratio of the neighboring small base station from measured total RSSIs; calculating the RSSI of the macro base station to the measured total RSSIs based on the RSSI ratio of the neighboring small base station; determining a service margin of a small base station; and determining transmission power using the calculated RSSI of the macro base station, the receiving sensitivity of the macro base station and the service margin.