Invention Grant
US09439210B2 Method and apparatus for inter-cell interference coordination in a wireless communication system 有权
无线通信系统中小区间干扰协调的方法和装置

Method and apparatus for inter-cell interference coordination in a wireless communication system
Abstract:
A method of performing interference management by a second cell in a wireless communication system, and a base station for performing the method, are discussed. The method, according to one embodiment, includes receiving, from a first cell by the second cell, an interference management message including at least one of first information on one or more predetermined subframes at which scheduling by the first cell to be restricted among a plurality of subframes, second information on an uplink interference overload indication (UL IOI) of the first cell and third information on applicability of the UL IOI in the plurality of subframes; and performing, by the second cell, an uplink or a downlink scheduling on a subframe in consideration of at least one of the first information, the second information and the third information.
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