Patent ID: 8995297
Filing Date: 2015-03-31
Classification: H04W

Abstract:
1. A method for performing power control by a home base station in a wireless communication system, the method comprising: acquiring a parameter value related with signal strength of a macro base station; determining an upper power limit of the home base station in consideration of the signal strength of the macro base station; and performing signal transmission in consideration of the upper power limit of the home base station, wherein if a first input condition(s) including that the parameter value is equal to or more than a first threshold value is satisfied, the upper power limit of the home base station is given as an intermediate value among a minimum power value, a maximum power value, and a power control value proportional to the signal strength of the macro base station, and wherein if a second input condition(s) including that the parameter value is less than the first threshold value is satisfied, the upper power limit of the home base station is given as a pre-determined value.